From c2e52e0535366ddb064a46257072234b25a7fa2c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=AE=87=E5=A4=A9?= Date: Tue, 29 May 2018 22:08:13 +0800 Subject: [PATCH] =?UTF-8?q?=E7=BB=84=E4=BB=B6=E5=A2=9E=E5=8A=A0?= =?UTF-8?q?=E6=96=B9=E5=BC=8F;=E7=BB=84=E4=BB=B6=E6=9C=BA=E5=88=B6?= =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E4=B8=80=E4=B8=AA=E6=8E=A8=E9=80=81=E6=96=B9?= =?UTF-8?q?=E6=B3=95,=E5=87=8F=E5=B0=91=E5=90=84=E7=A7=8D=E8=A1=A8?= =?UTF-8?q?=E5=8D=95=E7=9A=84=E7=B9=81=E7=90=90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/js/anot-touch.js | 10869 +++++++++++++++++----------------- src/js/anot-touch.shim.js | 11311 +++++++++++++++++++----------------- src/js/anot.js | 77 +- src/js/anot.shim.js | 90 +- 4 files changed, 11229 insertions(+), 11118 deletions(-) diff --git a/src/js/anot-touch.js b/src/js/anot-touch.js index 138fef7..6fe7377 100644 --- a/src/js/anot-touch.js +++ b/src/js/anot-touch.js @@ -5,55 +5,59 @@ * support IE10+ and other browsers * ==================================================*/ - -/********************************************************************* - * 全局变量及方法 * - **********************************************************************/ - -var expose = generateID() -//http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function -var DOC = window.document -var head = DOC.head //HEAD元素 -head.insertAdjacentHTML( +const _Anot = (function() { + /********************************************************************* + * 全局变量及方法 * + **********************************************************************/ + var bindingID = 1024 + var IEVersion = 0 + if (window.VBArray) { + IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) + } + var expose = generateID() + //http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function + var DOC = window.document + var head = DOC.head //HEAD元素 + head.insertAdjacentHTML( 'afterBegin', - '' -) -var ifGroup = head.firstChild + '' + ) + var ifGroup = head.firstChild -function log() { + function log() { // http://stackoverflow.com/questions/8785624/how-to-safely-wrap-console-log console.log.apply(console, arguments) -} + } -/** - * Creates a new object without a prototype. This object is useful for lookup without having to - * guard against prototypically inherited properties via hasOwnProperty. - * - * Related micro-benchmarks: - * - http://jsperf.com/object-create2 - * - http://jsperf.com/proto-map-lookup/2 - * - http://jsperf.com/for-in-vs-object-keys2 - */ -function createMap() { + /** + * Creates a new object without a prototype. This object is useful for lookup without having to + * guard against prototypically inherited properties via hasOwnProperty. + * + * Related micro-benchmarks: + * - http://jsperf.com/object-create2 + * - http://jsperf.com/proto-map-lookup/2 + * - http://jsperf.com/for-in-vs-object-keys2 + */ + function createMap() { return Object.create(null) -} + } -var subscribers = '$' + expose + var subscribers = '$' + expose -var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 -var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach -var rw20g = /\w+/g -var rsvg = /^\[object SVG\w*Element\]$/ -var oproto = Object.prototype -var ohasOwn = oproto.hasOwnProperty -var serialize = oproto.toString -var ap = Array.prototype -var aslice = ap.slice -var W3C = window.dispatchEvent -var root = DOC.documentElement -var yuaFragment = DOC.createDocumentFragment() -var cinerator = DOC.createElement('div') -var class2type = { + var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 + var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach + var rw20g = /\w+/g + var rsvg = /^\[object SVG\w*Element\]$/ + var oproto = Object.prototype + var ohasOwn = oproto.hasOwnProperty + var serialize = oproto.toString + var ap = Array.prototype + var aslice = ap.slice + var W3C = window.dispatchEvent + var root = DOC.documentElement + var anotFragment = DOC.createDocumentFragment() + var cinerator = DOC.createElement('div') + var class2type = { '[object Boolean]': 'boolean', '[object Number]': 'number', '[object String]': 'string', @@ -67,1231 +71,1517 @@ var class2type = { '[object Promise]': 'promise', '[object Generator]': 'generator', '[object GeneratorFunction]': 'generatorfunction' -} -var bindingID = 1024 -var IEVersion = NaN -if (window.VBArray) { - IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) -} + } -function noop() {} -function scpCompile(array) { + function noop() {} + function scpCompile(array) { return Function.apply(noop, array) -} + } -function oneObject(array, val) { + function oneObject(array, val) { if (typeof array === 'string') { - array = array.match(rword) || [] + array = array.match(rword) || [] } var result = {}, - value = val !== void 0 ? val : 1 + value = val !== void 0 ? val : 1 for (var i = 0, n = array.length; i < n; i++) { - result[array[i]] = value + result[array[i]] = value } return result -} + } -function generateID(mark) { - mark = (mark && mark + '-') || 'yua-' + function generateID(mark) { + mark = (mark && mark + '-') || 'anot-' return ( - mark + - Date.now().toString(16) + - '-' + - Math.random() - .toString(16) - .slice(2, 6) + mark + + Math.random() + .toString(16) + .slice(-4) + + '-' + + ++bindingID ) -} + } -yua = function(el) { + var Anot = function(el) { //创建jQuery式的无new 实例化结构 - return new yua.init(el) -} + return new Anot.init(el) + } -/*视浏览器情况采用最快的异步回调*/ -yua.nextTick = new function() { + /*视浏览器情况采用最快的异步回调*/ + Anot.nextTick = new function() { // jshint ignore:line var tickImmediate = window.setImmediate var tickObserver = window.MutationObserver if (tickImmediate) { - return tickImmediate.bind(window) + return tickImmediate.bind(window) } var queue = [] function callback() { - var n = queue.length - for (var i = 0; i < n; i++) { - queue[i]() - } - queue = queue.slice(n) + var n = queue.length + for (var i = 0; i < n; i++) { + queue[i]() + } + queue = queue.slice(n) } if (tickObserver) { - var node = document.createTextNode('yua') - new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line - var bool = false - return function(fn) { - queue.push(fn) - bool = !bool - node.data = bool - } + var node = document.createTextNode('anot') + new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line + var bool = false + return function(fn) { + queue.push(fn) + bool = !bool + node.data = bool + } } return function(fn) { - setTimeout(fn, 4) + setTimeout(fn, 4) } -}() // jshint ignore:line + }() // jshint ignore:line -/********************************************************************* - * yua的静态方法定义区 * - **********************************************************************/ + /********************************************************************* + * Anot的静态方法定义区 * + **********************************************************************/ -yua.type = function(obj) { + Anot.type = function(obj) { //取得目标的类型 if (obj == null) { - return String(obj) + return String(obj) } // 早期的webkit内核浏览器实现了已废弃的ecma262v4标准，可以将正则字面量当作函数使用，因此typeof在判定正则时会返回function return typeof obj === 'object' || typeof obj === 'function' - ? class2type[serialize.call(obj)] || 'object' - : typeof obj -} + ? class2type[serialize.call(obj)] || 'object' + : typeof obj + } -/*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ -yua.isPlainObject = function(obj) { + Anot.PropsTypes = function(type) { + this.type = 'PropsTypes' + this.checkType = type + } + + Anot.PropsTypes.prototype = { + toString: function() { + return '' + }, + check: function(val) { + this.result = Anot.type(val) + return this.result === this.checkType + }, + call: function() { + return this.toString() + } + } + + Anot.PropsTypes.isString = function() { + return new this('string') + } + + Anot.PropsTypes.isNumber = function() { + return new this('number') + } + + Anot.PropsTypes.isFunction = function() { + return new this('function') + } + + Anot.PropsTypes.isArray = function() { + return new this('array') + } + + Anot.PropsTypes.isObject = function() { + return new this('object') + } + + Anot.PropsTypes.isBoolean = function() { + return new this('boolean') + } + + /*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ + Anot.isPlainObject = function(obj) { // 简单的 typeof obj === "object"检测，会致使用isPlainObject(window)在opera下通不过 return ( - serialize.call(obj) === '[object Object]' && - Object.getPrototypeOf(obj) === oproto + serialize.call(obj) === '[object Object]' && + Object.getPrototypeOf(obj) === oproto ) -} + } -var VMODELS = (yua.vmodels = {}) //所有vmodel都储存在这里 -yua.init = function(source) { - if (yua.isPlainObject(source)) { - var $id = source.$id, - vm - if (!$id) { - log('warning: vm必须指定$id') + var VMODELS = (Anot.vmodels = {}) //所有vmodel都储存在这里 + Anot.init = function(source) { + if (Anot.isPlainObject(source)) { + var $id = source.$id + var vm = null + if (!$id) { + log('warning: vm必须指定id') + } + vm = modelFactory(Object.assign({ props: {} }, source)) + vm.$id = $id + VMODELS[$id] = vm + + Anot.nextTick(function() { + var $elem = document.querySelector('[anot=' + vm.$id + ']') + if ($elem) { + if ($elem === DOC.body) { + scanTag($elem, []) + } else { + var $parent = $elem + while (($parent = $parent.parentNode)) { + if ($parent.anotctrl) { + break + } + } + scanTag( + $elem.parentNode, + $parent ? [VMODELS[$parent.anotctrl]] : [] + ) + } } - vm = modelFactory(source) - vm.$id = $id - return (VMODELS[$id] = vm) - } else { - this[0] = this.element = source - } -} -yua.fn = yua.prototype = yua.init.prototype + }) -//与jQuery.extend方法，可用于浅拷贝，深拷贝 -yua.mix = yua.fn.mix = function() { + return vm + } else { + this[0] = this.element = source + } + } + Anot.fn = Anot.prototype = Anot.init.prototype + + //与jQuery.extend方法，可用于浅拷贝，深拷贝 + Anot.mix = Anot.fn.mix = function() { var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false + name, + src, + copy, + copyIsArray, + clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false // 如果第一个参数为布尔,判定是否深拷贝 if (typeof target === 'boolean') { - deep = target - target = arguments[1] || {} - i++ + deep = target + target = arguments[1] || {} + i++ } //确保接受方为一个复杂的数据类型 - if (typeof target !== 'object' && yua.type(target) !== 'function') { - target = {} + if (typeof target !== 'object' && Anot.type(target) !== 'function') { + target = {} } //如果只有一个参数，那么新成员添加于mix所在的对象上 if (i === length) { - target = this - i-- + target = this + i-- } for (; i < length; i++) { - //只处理非空参数 - if ((options = arguments[i]) != null) { - for (name in options) { - src = target[name] - copy = options[name] - // 防止环引用 - if (target === copy) { - continue - } - if ( - deep && - copy && - (yua.isPlainObject(copy) || - (copyIsArray = Array.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false - clone = src && Array.isArray(src) ? src : [] - } else { - clone = src && yua.isPlainObject(src) ? src : {} - } - - target[name] = yua.mix(deep, clone, copy) - } else if (copy !== void 0) { - target[name] = copy - } + //只处理非空参数 + if ((options = arguments[i]) != null) { + for (name in options) { + src = target[name] + copy = options[name] + // 防止环引用 + if (target === copy) { + continue + } + if ( + deep && + copy && + (Anot.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) + ) { + if (copyIsArray) { + copyIsArray = false + clone = src && Array.isArray(src) ? src : [] + } else { + clone = src && Anot.isPlainObject(src) ? src : {} } + + target[name] = Anot.mix(deep, clone, copy) + } else if (copy !== void 0) { + target[name] = copy + } } + } } return target -} + } -/*-----------------部分ES6的JS实现 start---------------*/ + /*-----------------部分ES6的JS实现 start---------------*/ -if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - value: function(target, first) { - 'use strict' - if (target === undefined || target === null) - throw new TypeError('Can not convert first argument to object') + // =============================== + // ========== Promise ============ + // =============================== + ;(function(nativePromise) { + function _yes(val) { + return val + } - var to = Object(target) - for (var i = 0, len = arguments.length; i < len; i++) { - var next = arguments[i] - if (next === undefined || next === null) continue + function _no(err) { + throw err + } - var keys = Object.keys(Object(next)) - for (var j = 0, n = keys.length; j < n; j++) { - var key = keys[j] - var desc = Object.getOwnPropertyDescriptor(next, key) - if (desc !== undefined && desc.enumerable) - to[key] = next[key] - } - } - return to + function done(callback) { + return this.then(callback, _no) + } + + function fail(callback) { + return this.then(_yes, callback) + } + + function defer() { + var obj = {} + obj.promise = new _Promise(function(yes, no) { + obj.resolve = yes + obj.reject = no + }) + return obj + } + + //成功的回调 + function _resolve(obj, val) { + if (obj._state !== 'pending') { + return + } + + if (val && typeof val.then === 'function') { + var method = val instanceof _Promise ? '_then' : 'then' + val[method]( + function(v) { + _transmit(obj, v, true) + }, + function(v) { + _transmit(obj, v, false) + } + ) + } else { + _transmit(obj, val, true) + } + } + + //失败的回调 + function _reject(obj, val) { + if (obj._state !== 'pending') { + return + } + + _transmit(obj, val, false) + } + + // 改变Promise的_fired值，并保持用户传参，触发所有回调 + function _transmit(obj, val, isResolved) { + obj._fired = true + obj._val = val + obj._state = isResolved ? 'fulfilled' : 'rejected' + + fireCallback(obj, function() { + for (var i in obj.callback) { + obj._fire(obj.callback[i].yes, obj.callback[i].no) } - }) -} + }) + } -if (!Array.from) { + function fireCallback(obj, callback) { + var isAsync = false + + if (typeof obj.async === 'boolean') { + isAsync = obj.async + } else { + isAsync = obj.async = true + } + + if (isAsync) { + setTimeout(callback, 0) + } else { + callback() + } + } + + function _some(bool, iterable) { + iterable = Array.isArray(iterable) ? iterable : [] + + var n = 0 + var res = [] + var end = false + + return new _Promise(function(yes, no) { + if (!iterable.length) no(res) + + function loop(obj, idx) { + obj.then( + function(val) { + if (!end) { + res[idx] = val + n++ + if (bool || n >= iterable.length) { + yes(bool ? val : res) + end = true + } + } + }, + function(val) { + end = true + no(val) + } + ) + } + + for (var i = 0, len = iterable.length; i < len; i++) { + loop(iterable[i], i) + } + }) + } + + //--------------------------- + var _Promise = function(callback) { + this.callback = [] + var _this = this + + if (typeof this !== 'object') { + throw new TypeError('Promises must be constructed via new') + } + + if (typeof callback !== 'function') { + throw new TypeError('Argument must be a function') + } + + callback( + function(val) { + _resolve(_this, val) + }, + function(val) { + _reject(_this, val) + } + ) + } + var self = { + _state: 1, + _fired: 1, + _val: 1, + callback: 1 + } + + _Promise.prototype = { + constructor: _Promise, + _state: 'pending', + _fired: false, + _fire: function(yes, no) { + if (this._state === 'rejected') { + if (typeof no === 'function') no(this._val) + else throw this._val + } else { + if (typeof yes === 'function') yes(this._val) + } + }, + _then: function(yes, no) { + if (this._fired) { + var _this = this + fireCallback(_this, function() { + _this._fire(yes, no) + }) + } else { + this.callback.push({ yes: yes, no: no }) + } + }, + then: function(yes, no) { + yes = typeof yes === 'function' ? yes : _yes + no = typeof no === 'function' ? no : _no + var _this = this + var next = new _Promise(function(resolve, reject) { + _this._then( + function(val) { + try { + val = yes(val) + } catch (err) { + return reject(err) + } + }, + function(val) { + try { + val = no(val) + } catch (err) { + return reject(err) + } + resolve(val) + } + ) + }) + for (var i in _this) { + if (!self[i]) next[i] = _this[i] + } + return next + }, + done: done, + catch: fail, + fail: fail + } + + _Promise.all = function(arr) { + return _some(false, arr) + } + + _Promise.race = function(arr) { + return _some(true, arr) + } + + _Promise.defer = defer + + _Promise.resolve = function(val) { + var obj = this.defer() + obj.resolve(val) + return obj.promise + } + + _Promise.reject = function(val) { + var obj = this.defer() + obj.reject(val) + return obj.promise + } + if (/native code/.test(nativePromise)) { + nativePromise.prototype.done = done + nativePromise.prototype.fail = fail + if (!nativePromise.defer) { + nativePromise.defer = defer + } + } + window.Promise = nativePromise || _Promise + })(window.Promise) + + if (!Object.assign) { + Object.defineProperty(Object, 'assign', { + enumerable: false, + value: function(target, first) { + 'use strict' + if (target === undefined || target === null) + throw new TypeError('Can not convert first argument to object') + + var to = Object(target) + for (var i = 0, len = arguments.length; i < len; i++) { + var next = arguments[i] + if (next === undefined || next === null) continue + + var keys = Object.keys(Object(next)) + for (var j = 0, n = keys.length; j < n; j++) { + var key = keys[j] + var desc = Object.getOwnPropertyDescriptor(next, key) + if (desc !== undefined && desc.enumerable) to[key] = next[key] + } + } + return to + } + }) + } + + if (!Array.from) { Object.defineProperty(Array, 'from', { - enumerable: false, - value: (function() { - var toStr = Object.prototype.toString - var isCallable = function(fn) { - return ( - typeof fn === 'function' || - toStr.call(fn) === '[object Function]' - ) - } + enumerable: false, + value: (function() { + var toStr = Object.prototype.toString + var isCallable = function(fn) { + return ( + typeof fn === 'function' || toStr.call(fn) === '[object Function]' + ) + } - var toInt = function(val) { - var num = val - 0 - if (isNaN(num)) return 0 + var toInt = function(val) { + var num = val - 0 + if (isNaN(num)) return 0 - if (num === 0 || isFinite(num)) return num + if (num === 0 || isFinite(num)) return num - return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) - } - var maxInt = Math.pow(2, 53) - 1 - var toLen = function(val) { - var len = toInt(val) - return Math.min(Math.max(len, 0), maxInt) - } + return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) + } + var maxInt = Math.pow(2, 53) - 1 + var toLen = function(val) { + var len = toInt(val) + return Math.min(Math.max(len, 0), maxInt) + } - return function(arrLike) { - var _this = this - var items = Object(arrLike) - if (arrLike === null) - throw new TypeError( - 'Array.from requires an array-like object - not null or undefined' - ) + return function(arrLike) { + var _this = this + var items = Object(arrLike) + if (arrLike === null) + throw new TypeError( + 'Array.from requires an array-like object - not null or undefined' + ) - var mapFn = arguments.length > 1 ? arguments[1] : undefined - var other - if (mapFn !== undefined) { - if (!isCallable(mapFn)) - throw new TypeError( - 'Array.from: when provided, the second argument must be a function' - ) + var mapFn = arguments.length > 1 ? arguments[1] : undefined + var other + if (mapFn !== undefined) { + if (!isCallable(mapFn)) + throw new TypeError( + 'Array.from: when provided, the second argument must be a function' + ) - if (arguments.length > 2) other = arguments[2] - } + if (arguments.length > 2) other = arguments[2] + } - var len = toLen(items.length) - var arr = isCallable(_this) - ? Object(new _this(len)) - : new Array(len) - var k = 0 - var kVal - while (k < len) { - kVal = items[k] - if (mapFn) - arr[k] = - other === 'undefined' - ? mapFn(kVal, k) - : mapFn.call(other, kVal, k) - else arr[k] = kVal + var len = toLen(items.length) + var arr = isCallable(_this) ? Object(new _this(len)) : new Array(len) + var k = 0 + var kVal + while (k < len) { + kVal = items[k] + if (mapFn) + arr[k] = + other === 'undefined' + ? mapFn(kVal, k) + : mapFn.call(other, kVal, k) + else arr[k] = kVal - k++ - } - arr.length = len - return arr - } - })() + k++ + } + arr.length = len + return arr + } + })() }) -} + } -// 判断数组是否包含指定元素 -if (!Array.prototype.includes) { + // 判断数组是否包含指定元素 + if (!Array.prototype.includes) { Object.defineProperty(Array.prototype, 'includes', { - value: function(val) { - for (var i in this) { - if (this[i] === val) return true - } - return false - }, - enumerable: false + value: function(val) { + for (var i in this) { + if (this[i] === val) return true + } + return false + }, + enumerable: false }) -} + } -//类似于Array 的splice方法 -if (!String.prototype.splice) { + //类似于Array 的splice方法 + if (!String.prototype.splice) { Object.defineProperty(String.prototype, 'splice', { - value: function(start, len, fill) { - var length = this.length, - argLen = arguments.length + value: function(start, len, fill) { + var length = this.length, + argLen = arguments.length - fill = fill === undefined ? '' : fill + fill = fill === undefined ? '' : fill - if (argLen < 1) { - return this - } + if (argLen < 1) { + return this + } - //处理负数 - if (start < 0) { - if (Math.abs(start) >= length) start = 0 - else start = length + start - } + //处理负数 + if (start < 0) { + if (Math.abs(start) >= length) start = 0 + else start = length + start + } - if (argLen === 1) { - return this.slice(0, start) - } else { - len -= 0 + if (argLen === 1) { + return this.slice(0, start) + } else { + len -= 0 - var strl = this.slice(0, start), - strr = this.slice(start + len) + var strl = this.slice(0, start), + strr = this.slice(start + len) - return strl + fill + strr - } - }, - enumerable: false + return strl + fill + strr + } + }, + enumerable: false }) -} + } -if (!Date.prototype.getFullWeek) { + if (!Date.prototype.getFullWeek) { //获取当天是本年度第几周 Object.defineProperty(Date.prototype, 'getFullWeek', { - value: function() { - var thisYear = this.getFullYear(), - that = new Date(thisYear, 0, 1), - firstDay = that.getDay(), - numsOfToday = (this - that) / 86400000 - return Math.ceil((numsOfToday + firstDay) / 7) - }, - enumerable: false + value: function() { + var thisYear = this.getFullYear(), + that = new Date(thisYear, 0, 1), + firstDay = that.getDay() || 1, + numsOfToday = (this - that) / 86400000 + return Math.ceil((numsOfToday + firstDay) / 7) + }, + enumerable: false }) //获取当天是本月第几周 Object.defineProperty(Date.prototype, 'getWeek', { - value: function() { - var today = this.getDate(), - thisMonth = this.getMonth(), - thisYear = this.getFullYear(), - firstDay = new Date(thisYear, thisMonth, 1).getDay() - return Math.ceil((today + firstDay) / 7) - }, - enumerable: false + value: function() { + var today = this.getDate(), + thisMonth = this.getMonth(), + thisYear = this.getFullYear(), + firstDay = new Date(thisYear, thisMonth, 1).getDay() + return Math.ceil((today + firstDay) / 7) + }, + enumerable: false }) -} + } -if (!Date.isDate) { + if (!Date.isDate) { Object.defineProperty(Date, 'isDate', { - value: function(obj) { - return typeof obj === 'object' && obj.getTime ? true : false - }, - enumerable: false + value: function(obj) { + return typeof obj === 'object' && obj.getTime ? true : false + }, + enumerable: false }) -} + } -//时间格式化 -if (!Date.prototype.format) { + //时间格式化 + if (!Date.prototype.format) { Object.defineProperty(Date.prototype, 'format', { - value: function(str) { - str = str || 'Y-m-d H:i:s' - var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], - dt = { - fullyear: this.getFullYear(), - year: this.getYear(), - fullweek: this.getFullWeek(), - week: this.getWeek(), - month: this.getMonth() + 1, - date: this.getDate(), - day: week[this.getDay()], - hours: this.getHours(), - minutes: this.getMinutes(), - seconds: this.getSeconds() - }, - re + value: function(str) { + str = str || 'Y-m-d H:i:s' + var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], + dt = { + fullyear: this.getFullYear(), + year: this.getYear(), + fullweek: this.getFullWeek(), + week: this.getWeek(), + month: this.getMonth() + 1, + date: this.getDate(), + day: week[this.getDay()], + hours: this.getHours(), + minutes: this.getMinutes(), + seconds: this.getSeconds() + }, + re - dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours + dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours - re = { - Y: dt.fullyear, - y: dt.year, - m: dt.month < 10 ? '0' + dt.month : dt.month, - n: dt.month, - d: dt.date < 10 ? '0' + dt.date : dt.date, - j: dt.date, - H: dt.hours < 10 ? '0' + dt.hours : dt.hours, - h: dt.g < 10 ? '0' + dt.g : dt.g, - G: dt.hours, - g: dt.g, - i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, - s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, - W: dt.fullweek, - w: dt.week, - D: dt.day - } + re = { + Y: dt.fullyear, + y: dt.year, + m: dt.month < 10 ? '0' + dt.month : dt.month, + n: dt.month, + d: dt.date < 10 ? '0' + dt.date : dt.date, + j: dt.date, + H: dt.hours < 10 ? '0' + dt.hours : dt.hours, + h: dt.g < 10 ? '0' + dt.g : dt.g, + G: dt.hours, + g: dt.g, + i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, + s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, + W: dt.fullweek, + w: dt.week, + D: dt.day + } - for (var i in re) { - str = str.replace(new RegExp(i, 'g'), re[i]) - } - return str - }, - enumerable: false + for (var i in re) { + str = str.replace(new RegExp(i, 'g'), re[i]) + } + return str + }, + enumerable: false }) -} + } -/*-----------------部分ES6的JS实现 ending---------------*/ + /*-----------------部分ES6的JS实现 ending---------------*/ -yua.mix({ + function cacheStore(tpye, key, val) { + if (!window[tpye]) { + return log('该浏览器不支持本地储存' + tpye) + } + + if (this.type(key) === 'object') { + for (var i in key) { + window[tpye].setItem(i, key[i]) + } + return + } + switch (arguments.length) { + case 2: + return window[tpye].getItem(key) + default: + if ((this.type(val) == 'string' && val.trim() === '') || val === null) { + window[tpye].removeItem(key) + return + } + if (this.type(val) !== 'object' && this.type(val) !== 'array') { + window[tpye].setItem(key, val.toString()) + } else { + window[tpye].setItem(key, JSON.stringify(val)) + } + } + } + + Anot.mix({ rword: rword, subscribers: subscribers, version: '1.0.0', log: log, ui: {}, //仅用于存放组件版本信息等 slice: function(nodes, start, end) { - return aslice.call(nodes, start, end) + return aslice.call(nodes, start, end) }, noop: noop, /*如果不用Error对象封装一下，str在控制台下可能会乱码*/ error: function(str, e) { - throw new (e || Error)(str) // jshint ignore:line + throw new (e || Error)(str) // jshint ignore:line }, - /* yua.range(10) + /* Anot.range(10) => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - yua.range(1, 11) + Anot.range(1, 11) => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - yua.range(0, 30, 5) + Anot.range(0, 30, 5) => [0, 5, 10, 15, 20, 25] - yua.range(0, -10, -1) + Anot.range(0, -10, -1) => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9] - yua.range(0) + Anot.range(0) => []*/ range: function(start, end, step) { - // 用于生成整数数组 - step || (step = 1) - if (end == null) { - end = start || 0 - start = 0 - } - var index = -1, - length = Math.max(0, Math.ceil((end - start) / step)), - result = new Array(length) - while (++index < length) { - result[index] = start - start += step - } - return result + // 用于生成整数数组 + step || (step = 1) + if (end == null) { + end = start || 0 + start = 0 + } + var index = -1, + length = Math.max(0, Math.ceil((end - start) / step)), + result = new Array(length) + while (++index < length) { + result[index] = start + start += step + } + return result }, deepCopy: toJson, eventHooks: {}, /*绑定事件*/ bind: function(el, type, fn, phase) { - var hooks = yua.eventHooks - type = type.split(',') - yua.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - fn = hook.fix ? hook.fix(el, fn) : fn - } - el.addEventListener(t, fn, phase) - }) - return fn + var hooks = Anot.eventHooks + type = type.split(',') + Anot.each(type, function(i, t) { + t = t.trim() + var hook = hooks[t] + if (typeof hook === 'object') { + type = hook.type || type + phase = hook.phase || !!phase + fn = hook.fix ? hook.fix(el, fn) : fn + } + el.addEventListener(t, fn, phase) + }) + return fn }, /*卸载事件*/ unbind: function(el, type, fn, phase) { - var hooks = yua.eventHooks - type = type.split(',') - fn = fn || noop - yua.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - } - el.removeEventListener(t, fn, phase) - }) + var hooks = Anot.eventHooks + type = type.split(',') + fn = fn || noop + Anot.each(type, function(i, t) { + t = t.trim() + var hook = hooks[t] + if (typeof hook === 'object') { + type = hook.type || type + phase = hook.phase || !!phase + } + el.removeEventListener(t, fn, phase) + }) }, /*读写删除元素节点的样式*/ css: function(node, name, value) { - if (node instanceof yua) { - node = node[0] + if (node instanceof Anot) { + node = node[0] + } + var prop = /[_-]/.test(name) ? camelize(name) : name, + fn + name = Anot.cssName(prop) || prop + if (value === void 0 || typeof value === 'boolean') { + //获取样式 + fn = cssHooks[prop + ':get'] || cssHooks['@:get'] + if (name === 'background') { + name = 'backgroundColor' } - var prop = /[_-]/.test(name) ? camelize(name) : name, - fn - name = yua.cssName(prop) || prop - if (value === void 0 || typeof value === 'boolean') { - //获取样式 - fn = cssHooks[prop + ':get'] || cssHooks['@:get'] - if (name === 'background') { - name = 'backgroundColor' - } - var val = fn(node, name) - return value === true ? parseFloat(val) || 0 : val - } else if (value === '') { - //请除样式 - node.style[name] = '' - } else { - //设置样式 - if (value == null || value !== value) { - return - } - if (isFinite(value) && !yua.cssNumber[prop]) { - value += 'px' - } - fn = cssHooks[prop + ':set'] || cssHooks['@:set'] - fn(node, name, value) + var val = fn(node, name) + return value === true ? parseFloat(val) || 0 : val + } else if (value === '') { + //请除样式 + node.style[name] = '' + } else { + //设置样式 + if (value == null || value !== value) { + return } + if (isFinite(value) && !Anot.cssNumber[prop]) { + value += 'px' + } + fn = cssHooks[prop + ':set'] || cssHooks['@:set'] + fn(node, name, value) + } }, /*遍历数组与对象,回调的第一个参数为索引或键名,第二个或元素或键值*/ each: function(obj, fn) { - if (obj) { - //排除null, undefined - var i = 0 - if (isArrayLike(obj)) { - for (var n = obj.length; i < n; i++) { - if (fn(i, obj[i]) === false) break - } - } else { - for (i in obj) { - if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { - break - } - } + if (obj) { + //排除null, undefined + var i = 0 + if (isArrayLike(obj)) { + for (var n = obj.length; i < n; i++) { + if (fn(i, obj[i]) === false) break + } + } else { + for (i in obj) { + if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { + break } + } } + } }, Array: { - /*只有当前数组不存在此元素时只添加它*/ - ensure: function(target, item) { - if (target.indexOf(item) === -1) { - return target.push(item) - } - }, - /*移除数组中指定位置的元素，返回布尔表示成功与否*/ - removeAt: function(target, index) { - return !!target.splice(index, 1).length - }, - /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ - remove: function(target, item) { - var index = target.indexOf(item) - if (~index) return yua.Array.removeAt(target, index) - return false + /*只有当前数组不存在此元素时只添加它*/ + ensure: function(target, item) { + if (target.indexOf(item) === -1) { + return target.push(item) } + }, + /*移除数组中指定位置的元素，返回布尔表示成功与否*/ + removeAt: function(target, index) { + return !!target.splice(index, 1).length + }, + /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ + remove: function(target, item) { + var index = target.indexOf(item) + if (~index) return Anot.Array.removeAt(target, index) + return false + } }, /** * [ls localStorage操作] - * @param {[type]} name [键名] + * @param {[type]} key [键名] * @param {[type]} val [键值，为空时删除] * @return */ - ls: function(name, val) { - if (!window.localStorage) - return log('该浏览器不支持本地储存localStorage') - - if (this.type(name) === 'object') { - for (var i in name) { - localStorage.setItem(i, name[i]) - } - return - } - switch (arguments.length) { - case 1: - return localStorage.getItem(name) - default: - if ( - (this.type(val) == 'string' && val.trim() === '') || - val === null - ) { - localStorage.removeItem(name) - return - } - if (this.type(val) !== 'object' && this.type(val) !== 'array') { - localStorage.setItem(name, val.toString()) - } else { - localStorage.setItem(name, JSON.stringify(val)) - } - } + ls: function(key, val) { + return cacheStore('localStorage', key, val) + }, + ss: function(key, val) { + return cacheStore('sessionStorage', key, val) }, /** * [cookie cookie 操作 ] - * @param name [cookie名] - * @param value [cookie值] + * @param key [cookie名] + * @param val [cookie值] * @param {[json]} opt [有效期，域名，路径等] * @return {[boolean]} [读取时返回对应的值，写入时返回true] */ - cookie: function(name, value, opt) { - if (arguments.length > 1) { - if (!name) return - - //设置默认的参数 - opt = opt || {} - opt = this.mix( - { expires: '', path: '/', domain: document.domain, secure: '' }, - opt - ) - - if (!value) { - document.cookie = - encodeURIComponent(name) + - '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + - opt.domain + - '; path=' + - opt.path - return true - } - if (opt.expires) { - switch (opt.expires.constructor) { - case Number: - opt.expires = - opt.expires === Infinity - ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' - : '; max-age=' + opt.expires - break - case String: - opt.expires = '; expires=' + opt.expires - break - case Date: - opt.expires = '; expires=' + opt.expires.toUTCString() - break - } - } - document.cookie = - encodeURIComponent(name) + - '=' + - encodeURIComponent(value) + - opt.expires + - '; domain=' + - opt.domain + - '; path=' + - opt.path + - '; ' + - opt.secure - return true - } else { - if (!name) { - var keys = document.cookie - .replace( - /((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, - '' - ) - .split(/\s*(?:\=[^;]*)?;\s*/) - for (var i = 0, len = keys.length; i < len; i++) { - keys[i] = decodeURIComponent(keys[i]) - } - return keys - } - return ( - decodeURIComponent( - document.cookie.replace( - new RegExp( - '(?:(?:^|.*;)\\s*' + - encodeURIComponent(name).replace( - /[\-\.\+\*]/g, - '\\$&' - ) + - '\\s*\\=\\s*([^;]*).*$)|^.*$' - ), - '$1' - ) - ) || null - ) + cookie: function(key, val, opt) { + if (arguments.length > 1) { + if (!key) { + return } + + //设置默认的参数 + opt = opt || {} + opt = Object.assign( + { + expires: '', + path: '/', + domain: document.domain, + secure: '' + }, + opt + ) + + if ((this.type(val) == 'string' && val.trim() === '') || val === null) { + document.cookie = + encodeURIComponent(key) + + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + + opt.domain + + '; path=' + + opt.path + return true + } + if (opt.expires) { + switch (opt.expires.constructor) { + case Number: + opt.expires = + opt.expires === Infinity + ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' + : '; max-age=' + opt.expires + break + case String: + opt.expires = '; expires=' + opt.expires + break + case Date: + opt.expires = '; expires=' + opt.expires.toUTCString() + break + } + } + document.cookie = + encodeURIComponent(key) + + '=' + + encodeURIComponent(val) + + opt.expires + + '; domain=' + + opt.domain + + '; path=' + + opt.path + + '; ' + + opt.secure + return true + } else { + if (!key) { + return document.cookie + } + return ( + decodeURIComponent( + document.cookie.replace( + new RegExp( + '(?:(?:^|.*;)\\s*' + + encodeURIComponent(key).replace(/[\-\.\+\*]/g, '\\$&') + + '\\s*\\=\\s*([^;]*).*$)|^.*$' + ), + '$1' + ) + ) || null + ) + } }, //获取url的参数 search: function(key) { - key += '' - var uri = location.search + key += '' + var uri = location.search - if (!key || !uri) return null + if (!key || !uri) return null - uri = uri.slice(1) - uri = uri.split('&') + uri = uri.slice(1) + uri = uri.split('&') - var obj = {} - for (var i in uri) { - var item = uri[i] - var tmp = item.split('=') - tmp[1] = tmp.length < 2 ? null : tmp[1] - tmp[1] = decodeURIComponent(tmp[1]) - if (obj.hasOwnProperty(tmp[0])) { - if (typeof obj[tmp[0]] === 'object') { - obj[tmp[0]].push(tmp[1]) - } else { - obj[tmp[0]] = [obj[tmp[0]]] - obj[tmp[0]].push(tmp[1]) - } - } else { - obj[tmp[0]] = tmp[1] - } + var obj = {} + for (var i = 0, item; (item = uri[i++]); ) { + var tmp = item.split('=') + tmp[1] = tmp.length < 2 ? null : tmp[1] + tmp[1] = decodeURIComponent(tmp[1]) + if (obj.hasOwnProperty(tmp[0])) { + if (typeof obj[tmp[0]] === 'object') { + obj[tmp[0]].push(tmp[1]) + } else { + obj[tmp[0]] = [obj[tmp[0]]] + obj[tmp[0]].push(tmp[1]) + } + } else { + obj[tmp[0]] = tmp[1] } - return obj.hasOwnProperty(key) ? obj[key] : null + } + return obj.hasOwnProperty(key) ? obj[key] : null }, //复制文本到粘贴板 copy: function(txt) { - if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) - return log('该浏览器不支持复制到粘贴板') + if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) { + return log('该浏览器不支持复制到粘贴板') + } - var ta = DOC.createElement('textarea') - ta.textContent = txt - ta.style.position = 'fixed' - ta.style.bottom = '-1000px' - DOC.body.appendChild(ta) - ta.select() - try { - DOC.execCommand('copy') - } catch (err) { - log('复制到粘贴板失败') - } - DOC.body.removeChild(ta) + var ta = DOC.createElement('textarea') + ta.textContent = txt + ta.style.position = 'fixed' + ta.style.bottom = '-1000px' + DOC.body.appendChild(ta) + ta.select() + try { + DOC.execCommand('copy') + } catch (err) { + log('复制到粘贴板失败') + } + DOC.body.removeChild(ta) } -}) + }) -var bindingHandlers = (yua.bindingHandlers = {}) -var bindingExecutors = (yua.bindingExecutors = {}) + var bindingHandlers = (Anot.bindingHandlers = {}) + var bindingExecutors = (Anot.bindingExecutors = {}) -var directives = (yua.directives = {}) -yua.directive = function(name, obj) { + var directives = (Anot.directives = {}) + Anot.directive = function(name, obj) { bindingHandlers[name] = obj.init = obj.init || noop bindingExecutors[name] = obj.update = obj.update || noop return (directives[name] = obj) -} + } -/*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ -function isArrayLike(obj) { + /*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ + function isArrayLike(obj) { if (obj && typeof obj === 'object') { - var n = obj.length, - str = serialize.call(obj) - if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { - return true - } else if (str === '[object Object]' && n === n >>> 0) { - return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 - } + var n = obj.length, + str = serialize.call(obj) + if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { + return true + } else if (str === '[object Object]' && n === n >>> 0) { + return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 + } } return false -} + } -// https://github.com/rsms/js-lru -var Cache = new function() { + // https://github.com/rsms/js-lru + var Cache = new function() { // jshint ignore:line function LRU(maxLength) { - this.size = 0 - this.limit = maxLength - this.head = this.tail = void 0 - this._keymap = {} + this.size = 0 + this.limit = maxLength + this.head = this.tail = void 0 + this._keymap = {} } var p = LRU.prototype p.put = function(key, value) { - var entry = { - key: key, - value: value - } - this._keymap[key] = entry - if (this.tail) { - this.tail.newer = entry - entry.older = this.tail - } else { - this.head = entry - } - this.tail = entry - if (this.size === this.limit) { - this.shift() - } else { - this.size++ - } - return value + var entry = { + key: key, + value: value + } + this._keymap[key] = entry + if (this.tail) { + this.tail.newer = entry + entry.older = this.tail + } else { + this.head = entry + } + this.tail = entry + if (this.size === this.limit) { + this.shift() + } else { + this.size++ + } + return value } p.shift = function() { - var entry = this.head - if (entry) { - this.head = this.head.newer - this.head.older = entry.newer = entry.older = this._keymap[ - entry.key - ] = void 0 - delete this._keymap[entry.key] //#1029 - } + var entry = this.head + if (entry) { + this.head = this.head.newer + this.head.older = entry.newer = entry.older = this._keymap[ + entry.key + ] = void 0 + delete this._keymap[entry.key] //#1029 + } } p.get = function(key) { - var entry = this._keymap[key] - if (entry === void 0) return - if (entry === this.tail) { - return entry.value - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer - } - entry.newer.older = entry.older // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer // C. --> E - } - entry.newer = void 0 // D --x - entry.older = this.tail // D. --> E - if (this.tail) { - this.tail.newer = entry // E. <-- D - } - this.tail = entry + var entry = this._keymap[key] + if (entry === void 0) return + if (entry === this.tail) { return entry.value + } + // HEAD--------------TAIL + // <.older .newer> + // <--- add direction -- + // A B C E + if (entry.newer) { + if (entry === this.head) { + this.head = entry.newer + } + entry.newer.older = entry.older // C <-- E. + } + if (entry.older) { + entry.older.newer = entry.newer // C. --> E + } + entry.newer = void 0 // D --x + entry.older = this.tail // D. --> E + if (this.tail) { + this.tail.newer = entry // E. <-- D + } + this.tail = entry + return entry.value } return LRU -}() // jshint ignore:line + }() // jshint ignore:line -/********************************************************************* - * DOM 底层补丁 * - **********************************************************************/ + /********************************************************************* + * DOM 底层补丁 * + **********************************************************************/ -//safari5+是把contains方法放在Element.prototype上而不是Node.prototype -if (!DOC.contains) { + //safari5+是把contains方法放在Element.prototype上而不是Node.prototype + if (!DOC.contains) { Node.prototype.contains = function(arg) { - return !!(this.compareDocumentPosition(arg) & 16) + return !!(this.compareDocumentPosition(arg) & 16) } -} -yua.contains = function(root, el) { + } + Anot.contains = function(root, el) { try { - while ((el = el.parentNode)) if (el === root) return true - return false + while ((el = el.parentNode)) if (el === root) return true + return false } catch (e) { - return false + return false } -} + } -if (window.SVGElement) { + if (window.SVGElement) { var svgns = 'http://www.w3.org/2000/svg' var svg = DOC.createElementNS(svgns, 'svg') svg.innerHTML = '' if (!rsvg.test(svg.firstChild)) { - // #409 - /* jshint ignore:start */ - function enumerateNode(node, targetNode) { - if (node && node.childNodes) { - var nodes = node.childNodes - for (var i = 0, el; (el = nodes[i++]); ) { - if (el.tagName) { - var svg = DOC.createElementNS( - svgns, - el.tagName.toLowerCase() - ) - // copy attrs - ap.forEach.call(el.attributes, function(attr) { - svg.setAttribute(attr.name, attr.value) - }) - // 递归处理子节点 - enumerateNode(el, svg) - targetNode.appendChild(svg) - } - } + // #409 + /* jshint ignore:start */ + function enumerateNode(node, targetNode) { + if (node && node.childNodes) { + var nodes = node.childNodes + for (var i = 0, el; (el = nodes[i++]); ) { + if (el.tagName) { + var svg = DOC.createElementNS(svgns, el.tagName.toLowerCase()) + // copy attrs + ap.forEach.call(el.attributes, function(attr) { + svg.setAttribute(attr.name, attr.value) + }) + // 递归处理子节点 + enumerateNode(el, svg) + targetNode.appendChild(svg) } + } } - /* jshint ignore:end */ - Object.defineProperties(SVGElement.prototype, { - outerHTML: { - //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 - enumerable: true, - configurable: true, - get: function() { - return new XMLSerializer().serializeToString(this) - }, - set: function(html) { - var tagName = this.tagName.toLowerCase(), - par = this.parentNode, - frag = yua.parseHTML(html) - // 操作的svg，直接插入 - if (tagName === 'svg') { - par.insertBefore(frag, this) - // svg节点的子节点类似 - } else { - var newFrag = DOC.createDocumentFragment() - enumerateNode(frag, newFrag) - par.insertBefore(newFrag, this) - } - par.removeChild(this) - } - }, - innerHTML: { - enumerable: true, - configurable: true, - get: function() { - var s = this.outerHTML - var ropen = new RegExp( - '<' + - this.nodeName + - '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', - 'i' - ) - var rclose = new RegExp('$', 'i') - return s.replace(ropen, '').replace(rclose, '') - }, - set: function(html) { - if (yua.clearHTML) { - yua.clearHTML(this) - var frag = yua.parseHTML(html) - enumerateNode(frag, this) - } - } + } + /* jshint ignore:end */ + Object.defineProperties(SVGElement.prototype, { + outerHTML: { + //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 + enumerable: true, + configurable: true, + get: function() { + return new XMLSerializer().serializeToString(this) + }, + set: function(html) { + var tagName = this.tagName.toLowerCase(), + par = this.parentNode, + frag = Anot.parseHTML(html) + // 操作的svg，直接插入 + if (tagName === 'svg') { + par.insertBefore(frag, this) + // svg节点的子节点类似 + } else { + var newFrag = DOC.createDocumentFragment() + enumerateNode(frag, newFrag) + par.insertBefore(newFrag, this) } - }) - } -} - -//========================= event binding ==================== - -var eventHooks = yua.eventHooks - -//针对firefox, chrome修正mouseenter, mouseleave(chrome30+) -if (!('onmouseenter' in root)) { - yua.each( - { - mouseenter: 'mouseover', - mouseleave: 'mouseout' + par.removeChild(this) + } }, - function(origType, fixType) { - eventHooks[origType] = { - type: fixType, - fix: function(elem, fn) { - return function(e) { - var t = e.relatedTarget - if ( - !t || - (t !== elem && - !(elem.compareDocumentPosition(t) & 16)) - ) { - delete e.type - e.type = origType - return fn.call(elem, e) - } - } - } + innerHTML: { + enumerable: true, + configurable: true, + get: function() { + var s = this.outerHTML + var ropen = new RegExp( + '<' + this.nodeName + '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', + 'i' + ) + var rclose = new RegExp('$', 'i') + return s.replace(ropen, '').replace(rclose, '') + }, + set: function(html) { + if (Anot.clearHTML) { + Anot.clearHTML(this) + var frag = Anot.parseHTML(html) + enumerateNode(frag, this) } + } } - ) -} + }) + } + } -//针对IE9+, w3c修正animationend -yua.each( + //========================= event binding ==================== + + var eventHooks = Anot.eventHooks + + //针对firefox, chrome修正mouseenter, mouseleave(chrome30+) + if (!('onmouseenter' in root)) { + Anot.each( + { + mouseenter: 'mouseover', + mouseleave: 'mouseout' + }, + function(origType, fixType) { + eventHooks[origType] = { + type: fixType, + fix: function(elem, fn) { + return function(e) { + var t = e.relatedTarget + if ( + !t || + (t !== elem && !(elem.compareDocumentPosition(t) & 16)) + ) { + delete e.type + e.type = origType + return fn.call(elem, e) + } + } + } + } + } + ) + } + + //针对IE9+, w3c修正animationend + Anot.each( { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' + AnimationEvent: 'animationend', + WebKitAnimationEvent: 'webkitAnimationEnd' }, function(construct, fixType) { - if (window[construct] && !eventHooks.animationend) { - eventHooks.animationend = { - type: fixType - } + if (window[construct] && !eventHooks.animationend) { + eventHooks.animationend = { + type: fixType } + } } -) + ) -if (DOC.onmousewheel === void 0) { + if (DOC.onmousewheel === void 0) { /* IE6-11 chrome mousewheel wheelDetla 下 -120 上 120 firefox DOMMouseScroll detail 下3 上-3 firefox wheel detlaY 下3 上-3 IE9-11 wheel deltaY 下40 上-40 chrome wheel deltaY 下100 上-100 */ eventHooks.mousewheel = { - type: 'wheel', - fix: function(elem, fn) { - return function(e) { - e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 - e.wheelDeltaX = 0 - Object.defineProperty(e, 'type', { - value: 'mousewheel' - }) - fn.call(elem, e) - } + type: 'wheel', + fix: function(elem, fn) { + return function(e) { + e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 + e.wheelDeltaX = 0 + Object.defineProperty(e, 'type', { + value: 'mousewheel' + }) + fn.call(elem, e) } + } } -} + } -/********************************************************************* - * 配置系统 * - **********************************************************************/ + /********************************************************************* + * 配置系统 * + **********************************************************************/ -function kernel(settings) { + function kernel(settings) { for (var p in settings) { - if (!ohasOwn.call(settings, p)) continue - var val = settings[p] - if (typeof kernel.plugins[p] === 'function') { - kernel.plugins[p](val) - } else if (typeof kernel[p] === 'object') { - yua.mix(kernel[p], val) - } else { - kernel[p] = val - } + if (!ohasOwn.call(settings, p)) continue + var val = settings[p] + if (typeof kernel.plugins[p] === 'function') { + kernel.plugins[p](val) + } else if (typeof kernel[p] === 'object') { + Anot.mix(kernel[p], val) + } else { + kernel[p] = val + } } return this -} -yua.config = kernel + } + Anot.config = kernel -var openTag, + var openTag, closeTag, rexpr, rexprg, rbind, rregexp = /[-.*+?^${}()|[\]\/\\]/g -function escapeRegExp(target) { + function escapeRegExp(target) { //http://stevenlevithan.com/regex/xregexp/ //将字符串安全格式化为正则表达式的源码 return (target + '').replace(rregexp, '\\$&') -} + } -var plugins = { + var plugins = { interpolate: function(array) { - openTag = array[0] - closeTag = array[1] - if (openTag === closeTag) { - throw new SyntaxError('openTag!==closeTag') - var test = openTag + 'test' + closeTag - cinerator.innerHTML = test - if ( - cinerator.innerHTML !== test && - cinerator.innerHTML.indexOf('<') > -1 - ) { - throw new SyntaxError('此定界符不合法') - } - cinerator.innerHTML = '' + openTag = array[0] + closeTag = array[1] + if (openTag === closeTag) { + throw new SyntaxError('openTag!==closeTag') + var test = openTag + 'test' + closeTag + cinerator.innerHTML = test + if ( + cinerator.innerHTML !== test && + cinerator.innerHTML.indexOf('<') > -1 + ) { + throw new SyntaxError('此定界符不合法') } - kernel.openTag = openTag - kernel.closeTag = closeTag - var o = escapeRegExp(openTag), - c = escapeRegExp(closeTag) - rexpr = new RegExp(o + '([\\s\\S]*)' + c) - rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') - rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 + cinerator.innerHTML = '' + } + kernel.openTag = openTag + kernel.closeTag = closeTag + var o = escapeRegExp(openTag), + c = escapeRegExp(closeTag) + rexpr = new RegExp(o + '([\\s\\S]*)' + c) + rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') + rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 } -} -kernel.plugins = plugins -kernel.plugins['interpolate'](['{{', '}}']) + } + kernel.plugins = plugins + kernel.plugins['interpolate'](['{{', '}}']) -kernel.async = true -kernel.paths = {} -kernel.shim = {} -kernel.maxRepeatSize = 100 + kernel.async = true + kernel.paths = {} + kernel.shim = {} + kernel.maxRepeatSize = 100 -function $watch(expr, binding) { + function $watch(expr, binding) { var $events = this.$events || (this.$events = {}), - queue = $events[expr] || ($events[expr] = []) + queue = $events[expr] || ($events[expr] = []) if (typeof binding === 'function') { - var backup = binding - backup.uuid = '_' + ++bindingID - binding = { - element: root, - type: 'user-watcher', - handler: noop, - vmodels: [this], - expr: expr, - uuid: backup.uuid - } - binding.wildcard = /\*/.test(expr) + var backup = binding + backup.uuid = '_' + ++bindingID + binding = { + element: root, + type: 'user-watcher', + handler: noop, + vmodels: [this], + expr: expr, + uuid: backup.uuid + } + binding.wildcard = /\*/.test(expr) } if (!binding.update) { - if (/\w\.*\B/.test(expr) || expr === '*') { - binding.getter = noop - var host = this - binding.update = function() { - var args = this.fireArgs || [] - if (args[2]) binding.handler.apply(host, args) - delete this.fireArgs - } - queue.sync = true - yua.Array.ensure(queue, binding) - } else { - yua.injectBinding(binding) - } - if (backup) { - binding.handler = backup + if (/\w\.*\B/.test(expr) || expr === '*') { + binding.getter = noop + var host = this + binding.update = function() { + var args = this.fireArgs || [] + if (args[2]) binding.handler.apply(host, args) + delete this.fireArgs } + queue.sync = true + Anot.Array.ensure(queue, binding) + } else { + Anot.injectBinding(binding) + } + if (backup) { + binding.handler = backup + } } else if (!binding.oneTime) { - yua.Array.ensure(queue, binding) + Anot.Array.ensure(queue, binding) } return function() { - binding.update = binding.getter = binding.handler = noop - binding.element = DOC.createElement('a') + binding.update = binding.getter = binding.handler = noop + binding.element = DOC.createElement('a') } -} + } -function $emit(key, args) { + function $emit(key, args) { var event = this.$events if (event && event[key]) { - if (args) { - args[2] = key + if (args) { + args[2] = key + } + var arr = event[key] + notifySubscribers(arr, args) + if (args && event['*'] && !/\./.test(key)) { + for (var sub, k = 0; (sub = event['*'][k++]); ) { + try { + sub.handler.apply(this, args) + } catch (e) {} } - var arr = event[key] - notifySubscribers(arr, args) - if (args && event['*'] && !/\./.test(key)) { - for (var sub, k = 0; (sub = event['*'][k++]); ) { - try { - sub.handler.apply(this, args) - } catch (e) {} - } - } - var parent = this.$up - if (parent) { - if (this.$pathname) { - $emit.call(parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 - } - $emit.call(parent, '*.' + key, args) //以模糊的值往上冒泡 + } + var parent = this.$up + if (parent) { + if (this.$pathname) { + $emit.call(parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 } + $emit.call(parent, '*.' + key, args) //以模糊的值往上冒泡 + } } else { - parent = this.$up - if (this.$ups) { - for (var i in this.$ups) { - $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 - } - return + parent = this.$up + if (this.$ups) { + for (var i in this.$ups) { + $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 } - if (parent) { - var p = this.$pathname - if (p === '') p = '*' - var path = p + '.' + key - arr = path.split('.') + return + } + if (parent) { + var p = this.$pathname + if (p === '') p = '*' + var path = p + '.' + key + arr = path.split('.') - args = (args && args.concat([path, key])) || [path, key] + args = (args && args.concat([path, key])) || [path, key] - if (arr.indexOf('*') === -1) { - $emit.call(parent, path, args) //以确切的值往上冒泡 - arr[1] = '*' - $emit.call(parent, arr.join('.'), args) //以模糊的值往上冒泡 - } else { - $emit.call(parent, path, args) //以确切的值往上冒泡 - } - } - } -} - -function collectDependency(el, key) { - do { - if (el.$watch) { - var e = el.$events || (el.$events = {}) - var array = e[key] || (e[key] = []) - dependencyDetection.collectDependency(array) - return - } - el = el.$up - if (el) { - key = el.$pathname + '.' + key + if (arr.indexOf('*') === -1) { + $emit.call(parent, path, args) //以确切的值往上冒泡 + arr[1] = '*' + $emit.call(parent, arr.join('.'), args) //以模糊的值往上冒泡 } else { - break + $emit.call(parent, path, args) //以确切的值往上冒泡 } - } while (true) -} + } + } + } -function notifySubscribers(subs, args) { + function collectDependency(el, key) { + do { + if (el.$watch) { + var e = el.$events || (el.$events = {}) + var array = e[key] || (e[key] = []) + dependencyDetection.collectDependency(array) + return + } + el = el.$up + if (el) { + key = el.$pathname + '.' + key + } else { + break + } + } while (true) + } + + function notifySubscribers(subs, args) { if (!subs) return if (new Date() - beginTime > 444 && typeof subs[0] === 'object') { - rejectDisposeQueue() + rejectDisposeQueue() } var users = [], - renders = [] + renders = [] for (var i = 0, sub; (sub = subs[i++]); ) { - if (sub.type === 'user-watcher') { - users.push(sub) - } else { - renders.push(sub) - } + if (sub.type === 'user-watcher') { + users.push(sub) + } else { + renders.push(sub) + } } if (kernel.async) { - buffer.render() //1 - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.uuid = sub.uuid || '_' + ++bindingID - var uuid = sub.uuid - if (!buffer.queue[uuid]) { - buffer.queue[uuid] = '__' - buffer.queue.push(sub) - } - } + buffer.render() //1 + for (i = 0; (sub = renders[i++]); ) { + if (sub.update) { + sub.uuid = sub.uuid || '_' + ++bindingID + var uuid = sub.uuid + if (!buffer.queue[uuid]) { + buffer.queue[uuid] = '__' + buffer.queue.push(sub) + } } + } } else { - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.update() //最小化刷新DOM树 - } + for (i = 0; (sub = renders[i++]); ) { + if (sub.update) { + sub.update() //最小化刷新DOM树 } + } } for (i = 0; (sub = users[i++]); ) { - if ((args && args[2] === sub.expr) || sub.wildcard) { - sub.fireArgs = args - } - sub.update() + if ((args && args[2] === sub.expr) || sub.wildcard) { + sub.fireArgs = args + } + sub.update() } -} + } -//一些不需要被监听的属性 -var $$skipArray = oneObject( - '$id,$watch,$fire,$events,$model,$skipArray,$active,$pathname,$up,$ups,$track,$accessors' -) + //一些不需要被监听的属性 + var $$skipArray = oneObject( + '$id,$watch,$fire,$events,$model,$active,$pathname,$up,$ups,$track,$accessors' + ) -//如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 -//标准浏览器使用__defineGetter__, __defineSetter__实现 + //如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 + //标准浏览器使用__defineGetter__, __defineSetter__实现 -function modelFactory(source, options) { + function modelFactory(source, options) { options = options || {} options.watch = true return observeObject(source, options) -} + } -//监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 -//监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 -// 通过比较前后代理VM顺序实现 -function Component() {} + //监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 + //监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 + // 通过比较前后代理VM顺序实现 + function Component() {} -function observeObject(source, options) { + function observeObject(source, options) { if ( - !source || - (source.$id && source.$accessors) || - (source.nodeName && source.nodeType > 0) + !source || + (source.$id && source.$accessors) || + (source.nodeName && source.nodeType > 0) ) { - return source + return source } //source为原对象,不能是元素节点或null //options,可选,配置对象,里面有old, force, watch这三个属性 @@ -1305,148 +1595,185 @@ function observeObject(source, options) { var skip = [] var simple = [] var $skipArray = {} - if (source.$skipArray) { - $skipArray = oneObject(source.$skipArray) - delete source.$skipArray - } - //处理计算属性 - var computed = source.$computed - if (computed) { - delete source.$computed - for (var name in computed) { - hasOwn[name] = true - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, computed[name]) // jshint ignore:line - } + // 提取 source中的配置项, 并删除相应字段 + var state = source.state + var computed = source.computed + var methods = source.methods + var props = source.props + var watches = source.watch + var mounted = source.mounted + + delete source.state + delete source.computed + delete source.methods + delete source.props + delete source.watch + + if (source.skip) { + $skipArray = oneObject(source.skip) + delete source.skip } - for (name in source) { - var value = source[name] - if (!$$skipArray[name]) hasOwn[name] = true - if ( - typeof value === 'function' || - (value && value.nodeName && value.nodeType > 0) || - (!force[name] && - (name.charAt(0) === '$' || - $$skipArray[name] || - $skipArray[name])) - ) { - skip.push(name) - } else if (isComputed(value)) { - log('warning:计算属性建议放在$computed对象中统一定义') - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, value) // jshint ignore:line - } else { - simple.push(name) - if (oldAccessors[name]) { - accessors[name] = oldAccessors[name] - } else { - accessors[name] = makeGetSet(name, value) - } + // 基础数据 + if (state) { + if (source.$id) { + // 直接删除名为props的 字段, 对于主VM对象, props将作为保留关键字 + // 下面的计算属性,方法等, 作同样的逻辑处理 + delete state.props + } + for (name in state) { + var value = state[name] + if (!$$skipArray[name]) { + hasOwn[name] = true } + if ( + typeof value === 'function' || + (value && value.nodeName && value.nodeType > 0) || + (!force[name] && + (name.charAt(0) === '$' || $$skipArray[name] || $skipArray[name])) + ) { + skip.push(name) + } else if (isComputed(value)) { + log('warning:计算属性建议放在[computed]对象中统一定义') + // 转给下一步处理 + computed[name] = value + } else { + simple.push(name) + if (oldAccessors[name]) { + accessors[name] = oldAccessors[name] + } else { + accessors[name] = makeGetSet(name, value) + } + } + } } + //处理计算属性 + if (computed) { + delete computed.props + for (var name in computed) { + hasOwn[name] = true + ;(function(key, value) { + var old + if (typeof value === 'function') { + value = { get: value, set: noop } + } + if (typeof value.set !== 'function') { + value.set = noop + } + accessors[key] = { + get: function() { + return (old = value.get.call(this)) + }, + set: function(x) { + var older = old, + newer + value.set.call(this, x) + newer = this[key] + if (this.$fire && newer !== older) { + this.$fire(key, newer, older) + } + }, + enumerable: true, + configurable: true + } + })(name, computed[name]) // jshint ignore:line + } + } + + // 方法 + if (methods) { + delete methods.props + for (var name in methods) { + hasOwn[name] = true + skip.push(name) + } + } + + if (props) { + hideProperty($vmodel, 'props', {}) + hasOwn.props = !!source.$id + for (var name in props) { + $vmodel.props[name] = props[name] + } + } + + Object.assign(source, state, methods) + accessors['$model'] = $modelDescriptor $vmodel = Object.defineProperties($vmodel, accessors, source) function trackBy(name) { - return hasOwn[name] === true + return hasOwn[name] === true } skip.forEach(function(name) { - $vmodel[name] = source[name] + $vmodel[name] = source[name] }) /* jshint ignore:start */ - hideProperty($vmodel, '$ups', null) + // hideProperty($vmodel, '$ups', null) hideProperty($vmodel, '$id', 'anonymous') hideProperty($vmodel, '$up', old ? old.$up : null) hideProperty($vmodel, '$track', Object.keys(hasOwn)) hideProperty($vmodel, '$active', false) hideProperty($vmodel, '$pathname', old ? old.$pathname : '') hideProperty($vmodel, '$accessors', accessors) + hideProperty($vmodel, '$refs', {}) + hideProperty($vmodel, '$children', []) hideProperty($vmodel, 'hasOwnProperty', trackBy) + hideProperty($vmodel, '$mounted', mounted) if (options.watch) { - hideProperty($vmodel, '$watch', function() { - return $watch.apply($vmodel, arguments) - }) - hideProperty($vmodel, '$fire', function(path, a) { - if (path.indexOf('all!') === 0) { - var ee = path.slice(4) - for (var i in yua.vmodels) { - var v = yua.vmodels[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else { - $emit.call($vmodel, path, [a]) - } - }) + hideProperty($vmodel, '$watch', function() { + return $watch.apply($vmodel, arguments) + }) + hideProperty($vmodel, '$fire', function(path, a) { + if (path.indexOf('all!') === 0) { + var ee = path.slice(4) + for (var i in Anot.vmodels) { + var v = Anot.vmodels[i] + v.$fire && v.$fire.apply(v, [ee, a]) + } + } else if (path.indexOf('child!') === 0) { + var ee = 'props.' + path.slice(6) + for (var i in $vmodel.$children) { + var v = $vmodel.$children[i] + v.$fire && v.$fire.apply(v, [ee, a]) + } + } else { + $emit.call($vmodel, path, [a]) + } + }) } /* jshint ignore:end */ //必须设置了$active,$events simple.forEach(function(name) { - var oldVal = old && old[name] - var val = ($vmodel[name] = source[name]) - if (val && typeof val === 'object') { - val.$up = $vmodel - val.$pathname = name - } - $emit.call($vmodel, name, [val, oldVal]) + var oldVal = old && old[name] + var val = ($vmodel[name] = state[name]) + if (val && typeof val === 'object') { + val.$up = $vmodel + val.$pathname = name + } + $emit.call($vmodel, name, [val, oldVal]) }) - for (name in computed) { - value = $vmodel[name] + + // 属性的监听, 必须放在上一步$emit后处理, 否则会在初始时就已经触发一次 监听回调 + if (watches) { + delete watches.props + for (var key in watches) { + $watch.call($vmodel, key, watches[key]) + } } + $vmodel.$active = true - return $vmodel -} + if (old && old.$up && old.$up.$children) { + old.$up.$children.push($vmodel) + } -/* + return $vmodel + } + + /* 新的VM拥有如下私有属性 $id: vm.id $events: 放置$watch回调与绑定对象 @@ -1456,1150 +1783,1144 @@ function observeObject(source, options) { $active:boolean,false时防止依赖收集 $model:返回一个纯净的JS对象 $accessors:放置所有读写器的数据描述对象 - $up:返回其上级对象 $pathname:返回此对象在上级对象的名字,注意,数组元素的$pathname为空字符串 ============================= - $skipArray:用于指定不可监听的属性,但VM生成是没有此属性的 + skip:用于指定不可监听的属性,但VM生成是没有此属性的 */ -function isComputed(val) { + function isComputed(val) { //speed up! if (val && typeof val === 'object') { - for (var i in val) { - if (i !== 'get' && i !== 'set') { - return false - } + for (var i in val) { + if (i !== 'get' && i !== 'set') { + return false } - return typeof val.get === 'function' + } + return typeof val.get === 'function' } -} -function makeGetSet(key, value) { + } + function makeGetSet(key, value) { var childVm, - value = NaN + value = NaN return { - get: function() { - if (this.$active) { - collectDependency(this, key) - } - return value - }, - set: function(newVal) { - if (value === newVal) return - var oldValue = value - childVm = observe(newVal, value) - if (childVm) { - value = childVm - } else { - childVm = void 0 - value = newVal - } - - if (Object(childVm) === childVm) { - childVm.$pathname = key - childVm.$up = this - } - if (this.$active) { - $emit.call(this, key, [value, oldValue]) - } - }, - enumerable: true, - configurable: true - } -} - -function observe(obj, old, hasReturn, watch) { - if (Array.isArray(obj)) { - return observeArray(obj, old, watch) - } else if (yua.isPlainObject(obj)) { - if (old && typeof old === 'object') { - var keys = Object.keys(obj) - var keys2 = Object.keys(old) - if (keys.join(';') === keys2.join(';')) { - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - old[i] = obj[i] - } - } - return old - } - old.$active = false + get: function() { + if (this.$active) { + collectDependency(this, key) } - return observeObject(obj, { - old: old, - watch: watch - }) + return value + }, + set: function(newVal) { + if (value === newVal) return + var oldValue = value + childVm = observe(newVal, value) + if (childVm) { + value = childVm + } else { + childVm = void 0 + value = newVal + } + + if (Object(childVm) === childVm) { + childVm.$pathname = key + childVm.$up = this + } + if (this.$active) { + $emit.call(this, key, [value, oldValue]) + } + }, + enumerable: true, + configurable: true + } + } + + function observe(obj, old, hasReturn, watch) { + if (Array.isArray(obj)) { + return observeArray(obj, old, watch) + } else if (Anot.isPlainObject(obj)) { + if (old && typeof old === 'object') { + var keys = Object.keys(obj) + var keys2 = Object.keys(old) + if (keys.join(';') === keys2.join(';')) { + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + old[i] = obj[i] + } + } + return old + } + old.$active = false + } + return observeObject( + { state: obj }, + { + old: old, + watch: watch + } + ) } if (hasReturn) { - return obj + return obj } -} + } -function observeArray(array, old, watch) { + function observeArray(array, old, watch) { if (old && old.splice) { - var args = [0, old.length].concat(array) - old.splice.apply(old, args) - return old + var args = [0, old.length].concat(array) + old.splice.apply(old, args) + return old } else { - for (var i in newProto) { - array[i] = newProto[i] - } - hideProperty(array, '$up', null) - hideProperty(array, '$pathname', '') - hideProperty(array, '$track', createTrack(array.length)) + for (var i in newProto) { + array[i] = newProto[i] + } + hideProperty(array, '$up', null) + hideProperty(array, '$pathname', '') + hideProperty(array, '$track', createTrack(array.length)) - array._ = observeObject( - { - length: NaN - }, - { - watch: true - } - ) - array._.length = array.length - array._.$watch('length', function(a, b) { - $emit.call(array.$up, array.$pathname + '.length', [a, b]) + array._ = observeObject( + { + state: { length: NaN } + }, + { + watch: true + } + ) + array._.length = array.length + array._.$watch('length', function(a, b) { + $emit.call(array.$up, array.$pathname + '.length', [a, b]) + }) + if (watch) { + hideProperty(array, '$watch', function() { + return $watch.apply(array, arguments) }) - if (watch) { - hideProperty(array, '$watch', function() { - return $watch.apply(array, arguments) - }) + } + + Object.defineProperty(array, '$model', $modelDescriptor) + + for (var j = 0, n = array.length; j < n; j++) { + var el = (array[j] = observe(array[j], 0, 1, 1)) + if (Object(el) === el) { + //#1077 + el.$up = array } + } - Object.defineProperty(array, '$model', $modelDescriptor) - - for (var j = 0, n = array.length; j < n; j++) { - var el = (array[j] = observe(array[j], 0, 1, 1)) - if (Object(el) === el) { - //#1077 - el.$up = array - } - } - - return array + return array } -} + } -function hideProperty(host, name, value) { + function hideProperty(host, name, value) { Object.defineProperty(host, name, { - value: value, - writable: true, - enumerable: false, - configurable: true + value: value, + writable: true, + enumerable: false, + configurable: true }) -} + } + Anot.hideProperty = hideProperty -function toJson(val) { - var xtype = yua.type(val) + function toJson(val) { + var xtype = Anot.type(val) if (xtype === 'array') { - var array = [] - for (var i = 0; i < val.length; i++) { - array[i] = toJson(val[i]) - } - return array + var array = [] + for (var i = 0; i < val.length; i++) { + array[i] = toJson(val[i]) + } + return array } else if (xtype === 'object') { - var obj = {} - for (i in val) { - if (val.hasOwnProperty(i)) { - var value = val[i] - obj[i] = value && value.nodeType ? value : toJson(value) - } + var obj = {} + for (i in val) { + if (val.hasOwnProperty(i)) { + var value = val[i] + obj[i] = value && value.nodeType ? value : toJson(value) } - return obj + } + return obj } return val -} + } -var $modelDescriptor = { + var $modelDescriptor = { get: function() { - return toJson(this) + return toJson(this) }, set: noop, enumerable: false, configurable: true -} + } -/********************************************************************* - * 监控数组（:repeat配合使用） * - **********************************************************************/ + /********************************************************************* + * 监控数组（:repeat配合使用） * + **********************************************************************/ -var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] -var arrayProto = Array.prototype -var newProto = { + var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] + var arrayProto = Array.prototype + var newProto = { notify: function() { - $emit.call(this.$up, this.$pathname) + $emit.call(this.$up, this.$pathname) }, set: function(index, val) { - if (index >>> 0 === index && this[index] !== val) { - if (index > this.length) { - throw Error(index + 'set方法的第一个参数不能大于原数组长度') - } - $emit.call(this.$up, this.$pathname + '.*', [val, this[index]]) - this.splice(index, 1, val) + if (index >>> 0 === index && this[index] !== val) { + if (index > this.length) { + throw Error(index + 'set方法的第一个参数不能大于原数组长度') } + $emit.call(this.$up, this.$pathname + '.*', [val, this[index]]) + this.splice(index, 1, val) + } }, contains: function(el) { - //判定是否包含 - return this.indexOf(el) !== -1 + //判定是否包含 + return this.indexOf(el) !== -1 }, ensure: function(el) { - if (!this.contains(el)) { - //只有不存在才push - this.push(el) - } - return this + if (!this.contains(el)) { + //只有不存在才push + this.push(el) + } + return this }, pushArray: function(arr) { - return this.push.apply(this, arr) + return this.push.apply(this, arr) }, remove: function(el) { - //移除第一个等于给定值的元素 - return this.removeAt(this.indexOf(el)) + //移除第一个等于给定值的元素 + return this.removeAt(this.indexOf(el)) }, removeAt: function(index) { - //移除指定索引上的元素 - if (index >>> 0 === index) { - return this.splice(index, 1) - } - return [] + //移除指定索引上的元素 + if (index >>> 0 === index) { + return this.splice(index, 1) + } + return [] }, size: function() { - //取得数组长度，这个函数可以同步视图，length不能 - return this._.length + //取得数组长度，这个函数可以同步视图，length不能 + return this._.length }, removeAll: function(all) { - //移除N个元素 - if (Array.isArray(all)) { - for (var i = this.length - 1; i >= 0; i--) { - if (all.indexOf(this[i]) !== -1) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else if (typeof all === 'function') { - for (i = this.length - 1; i >= 0; i--) { - var el = this[i] - if (all(el, i)) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else { - _splice.call(this.$track, 0, this.length) - _splice.call(this, 0, this.length) + //移除N个元素 + if (Array.isArray(all)) { + for (var i = this.length - 1; i >= 0; i--) { + if (all.indexOf(this[i]) !== -1) { + _splice.call(this.$track, i, 1) + _splice.call(this, i, 1) + } } - if (!W3C) { - this.$model = toJson(this) + } else if (typeof all === 'function') { + for (i = this.length - 1; i >= 0; i--) { + var el = this[i] + if (all(el, i)) { + _splice.call(this.$track, i, 1) + _splice.call(this, i, 1) + } } - this.notify() - this._.length = this.length + } else { + _splice.call(this.$track, 0, this.length) + _splice.call(this, 0, this.length) + } + if (!W3C) { + this.$model = toJson(this) + } + this.notify() + this._.length = this.length }, clear: function() { - this.removeAll() - return this + this.removeAll() } -} + } -var _splice = arrayProto.splice -arrayMethods.forEach(function(method) { + var _splice = arrayProto.splice + arrayMethods.forEach(function(method) { var original = arrayProto[method] newProto[method] = function() { - // 继续尝试劫持数组元素的属性 - var args = [] - for (var i = 0, n = arguments.length; i < n; i++) { - args[i] = observe(arguments[i], 0, 1, 1) + // 继续尝试劫持数组元素的属性 + var args = [] + for (var i = 0, n = arguments.length; i < n; i++) { + args[i] = observe(arguments[i], 0, 1, 1) + } + var result = original.apply(this, args) + addTrack(this.$track, method, args) + if (!W3C) { + this.$model = toJson(this) + } + this.notify() + this._.length = this.length + return result + } + }) + + 'sort,reverse'.replace(rword, function(method) { + newProto[method] = function() { + var oldArray = this.concat() //保持原来状态的旧数组 + var newArray = this + var mask = Math.random() + var indexes = [] + var hasSort = false + arrayProto[method].apply(newArray, arguments) //排序 + for (var i = 0, n = oldArray.length; i < n; i++) { + var neo = newArray[i] + var old = oldArray[i] + if (neo === old) { + indexes.push(i) + } else { + var index = oldArray.indexOf(neo) + indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 + oldArray[index] = mask //屏蔽已经找过的元素 + hasSort = true } - var result = original.apply(this, args) - addTrack(this.$track, method, args) + } + if (hasSort) { + sortByIndex(this.$track, indexes) if (!W3C) { - this.$model = toJson(this) + this.$model = toJson(this) } this.notify() - this._.length = this.length - return result + } + return this } -}) + }) -'sort,reverse'.replace(rword, function(method) { - newProto[method] = function() { - var oldArray = this.concat() //保持原来状态的旧数组 - var newArray = this - var mask = Math.random() - var indexes = [] - var hasSort = false - arrayProto[method].apply(newArray, arguments) //排序 - for (var i = 0, n = oldArray.length; i < n; i++) { - var neo = newArray[i] - var old = oldArray[i] - if (neo === old) { - indexes.push(i) - } else { - var index = oldArray.indexOf(neo) - indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 - oldArray[index] = mask //屏蔽已经找过的元素 - hasSort = true - } - } - if (hasSort) { - sortByIndex(this.$track, indexes) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - } - return this - } -}) - -function sortByIndex(array, indexes) { + function sortByIndex(array, indexes) { var map = {} for (var i = 0, n = indexes.length; i < n; i++) { - map[i] = array[i] - var j = indexes[i] - if (j in map) { - array[i] = map[j] - delete map[j] - } else { - array[i] = array[j] - } + map[i] = array[i] + var j = indexes[i] + if (j in map) { + array[i] = map[j] + delete map[j] + } else { + array[i] = array[j] + } } -} + } -function createTrack(n) { + function createTrack(n) { var ret = [] for (var i = 0; i < n; i++) { - ret[i] = generateID('$proxy$each') + ret[i] = generateID('$proxy$each') } return ret -} + } -function addTrack(track, method, args) { + function addTrack(track, method, args) { switch (method) { - case 'push': - case 'unshift': - args = createTrack(args.length) - break - case 'splice': - if (args.length > 2) { - // 0, 5, a, b, c --> 0, 2, 0 - // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 - var del = args[1] - var add = args.length - 2 - // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) - args = [args[0], args[1]].concat(createTrack(args.length - 2)) - } - break + case 'push': + case 'unshift': + args = createTrack(args.length) + break + case 'splice': + if (args.length > 2) { + // 0, 5, a, b, c --> 0, 2, 0 + // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 + var del = args[1] + var add = args.length - 2 + // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) + args = [args[0], args[1]].concat(createTrack(args.length - 2)) + } + break } Array.prototype[method].apply(track, args) -} + } -/********************************************************************* - * 依赖调度系统 * - **********************************************************************/ + /********************************************************************* + * 依赖调度系统 * + **********************************************************************/ -//检测两个对象间的依赖关系 -var dependencyDetection = (function() { + //检测两个对象间的依赖关系 + var dependencyDetection = (function() { var outerFrames = [] var currentFrame return { - begin: function(binding) { - //accessorObject为一个拥有callback的对象 - outerFrames.push(currentFrame) - currentFrame = binding - }, - end: function() { - currentFrame = outerFrames.pop() - }, - collectDependency: function(array) { - if (currentFrame) { - //被dependencyDetection.begin调用 - currentFrame.callback(array) - } + begin: function(binding) { + //accessorObject为一个拥有callback的对象 + outerFrames.push(currentFrame) + currentFrame = binding + }, + end: function() { + currentFrame = outerFrames.pop() + }, + collectDependency: function(array) { + if (currentFrame) { + //被dependencyDetection.begin调用 + currentFrame.callback(array) } + } } -})() + })() -//将绑定对象注入到其依赖项的订阅数组中 -var roneval = /^on$/ + //将绑定对象注入到其依赖项的订阅数组中 + var roneval = /^on$/ -function returnRandom() { + function returnRandom() { return new Date() - 0 -} + } -yua.injectBinding = function(binding) { + Anot.injectBinding = function(binding) { binding.handler = binding.handler || directives[binding.type].update || noop binding.update = function() { - var begin = false - if (!binding.getter) { - begin = true - dependencyDetection.begin({ - callback: function(array) { - injectDependency(array, binding) - } - }) - binding.getter = parseExpr(binding.expr, binding.vmodels, binding) - binding.observers.forEach(function(a) { - a.v.$watch(a.p, binding) - }) - delete binding.observers + var begin = false + if (!binding.getter) { + begin = true + dependencyDetection.begin({ + callback: function(array) { + injectDependency(array, binding) + } + }) + + binding.getter = parseExpr(binding.expr, binding.vmodels, binding) + binding.observers.forEach(function(a) { + a.v.$watch(a.p, binding) + }) + delete binding.observers + } + try { + var args = binding.fireArgs, + a, + b + delete binding.fireArgs + if (!args) { + if (binding.type === 'on') { + a = binding.getter + '' + } else { + try { + a = binding.getter.apply(0, binding.args) + } catch (e) { + a = null + } + } + } else { + a = args[0] + b = args[1] } - try { - var args = binding.fireArgs, - a, - b - delete binding.fireArgs - if (!args) { - if (binding.type === 'on') { - a = binding.getter + '' - } else { - try { - a = binding.getter.apply(0, binding.args) - } catch (e) { - a = null - } - } - } else { - a = args[0] - b = args[1] - } - b = typeof b === 'undefined' ? binding.oldValue : b - if (binding._filters) { - a = filters.$filter.apply(0, [a].concat(binding._filters)) - } - if (binding.signature) { - var xtype = yua.type(a) - if (xtype !== 'array' && xtype !== 'object') { - throw Error('warning:' + binding.expr + '只能是对象或数组') - } - binding.xtype = xtype - var vtrack = getProxyIds(binding.proxies || [], xtype) - var mtrack = - a.$track || - (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) - binding.track = mtrack - if (vtrack !== mtrack.join(';')) { - binding.handler(a, b) - binding.oldValue = 1 - } - } else if ( - Array.isArray(a) ? a.length !== (b && b.length) : false - ) { - binding.handler(a, b) - binding.oldValue = a.concat() - } else if (!('oldValue' in binding) || a !== b) { - binding.handler(a, b) - binding.oldValue = Array.isArray(a) ? a.concat() : a - } - } catch (e) { - delete binding.getter - log('warning:exception throwed in [yua.injectBinding] ', e) - var node = binding.element - if (node && node.nodeType === 3) { - node.nodeValue = - openTag + - (binding.oneTime ? '::' : '') + - binding.expr + - closeTag - } - } finally { - begin && dependencyDetection.end() + b = typeof b === 'undefined' ? binding.oldValue : b + if (binding._filters) { + a = filters.$filter.apply(0, [a].concat(binding._filters)) } + if (binding.signature) { + var xtype = Anot.type(a) + if (xtype !== 'array' && xtype !== 'object') { + throw Error('warning:' + binding.expr + '只能是对象或数组') + } + binding.xtype = xtype + var vtrack = getProxyIds(binding.proxies || [], xtype) + var mtrack = + a.$track || + (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) + binding.track = mtrack + if (vtrack !== mtrack.join(';')) { + binding.handler(a, b) + binding.oldValue = 1 + } + } else if (Array.isArray(a) ? a.length !== (b && b.length) : false) { + binding.handler(a, b) + binding.oldValue = a.concat() + } else if (!('oldValue' in binding) || a !== b) { + binding.handler(a, b) + binding.oldValue = Array.isArray(a) ? a.concat() : a + } + } catch (e) { + delete binding.getter + log('warning:exception throwed in [Anot.injectBinding] ', e) + var node = binding.element + if (node && node.nodeType === 3) { + node.nodeValue = + openTag + (binding.oneTime ? '::' : '') + binding.expr + closeTag + } + } finally { + begin && dependencyDetection.end() + } } binding.update() -} + } -//将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 -function injectDependency(list, binding) { + //将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 + function injectDependency(list, binding) { if (binding.oneTime) return - if (list && yua.Array.ensure(list, binding) && binding.element) { - injectDisposeQueue(binding, list) - if (new Date() - beginTime > 444) { - rejectDisposeQueue() - } + if (list && Anot.Array.ensure(list, binding) && binding.element) { + injectDisposeQueue(binding, list) + if (new Date() - beginTime > 444) { + rejectDisposeQueue() + } } -} + } -function getProxyIds(a, isArray) { + function getProxyIds(a, isArray) { var ret = [] for (var i = 0, el; (el = a[i++]); ) { - ret.push(isArray ? el.$id : el.$key) + ret.push(isArray ? el.$id : el.$key) } return ret.join(';') -} + } -/********************************************************************* - * 定时GC回收机制 (基于1.6基于频率的GC) * - **********************************************************************/ + /********************************************************************* + * 定时GC回收机制 (基于1.6基于频率的GC) * + **********************************************************************/ -var disposeQueue = (yua.$$subscribers = []) -var beginTime = new Date() + var disposeQueue = (Anot.$$subscribers = []) + var beginTime = new Date() -//添加到回收列队中 -function injectDisposeQueue(data, list) { + //添加到回收列队中 + function injectDisposeQueue(data, list) { data.list = list data.i = ~~data.i if (!data.uuid) { - data.uuid = '_' + ++bindingID + data.uuid = '_' + ++bindingID } if (!disposeQueue[data.uuid]) { - disposeQueue[data.uuid] = '__' - disposeQueue.push(data) + disposeQueue[data.uuid] = '__' + disposeQueue.push(data) } -} + } -var lastGCIndex = 0 -function rejectDisposeQueue(data) { + var lastGCIndex = 0 + function rejectDisposeQueue(data) { var i = lastGCIndex || disposeQueue.length var threshold = 0 while ((data = disposeQueue[--i])) { - if (data.i < 7) { - if (data.element === null) { - disposeQueue.splice(i, 1) - if (data.list) { - yua.Array.remove(data.list, data) - delete disposeQueue[data.uuid] - } - continue - } - if (shouldDispose(data.element)) { - //如果它的虚拟DOM不在VTree上或其属性不在VM上 - disposeQueue.splice(i, 1) - yua.Array.remove(data.list, data) - disposeData(data) - //yua会在每次全量更新时,比较上次执行时间, - //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 - //而一个正常的页面不会超过2000个绑定(500即取其4分之一) - //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 - if (threshold++ > 500) { - lastGCIndex = i - break - } - continue - } - data.i++ - //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 - if (data.i === 7) { - data.i = 14 - } - } else { - data.i-- + if (data.i < 7) { + if (data.element === null) { + disposeQueue.splice(i, 1) + if (data.list) { + Anot.Array.remove(data.list, data) + delete disposeQueue[data.uuid] + } + continue } + if (shouldDispose(data.element)) { + //如果它的虚拟DOM不在VTree上或其属性不在VM上 + disposeQueue.splice(i, 1) + Anot.Array.remove(data.list, data) + disposeData(data) + //Anot会在每次全量更新时,比较上次执行时间, + //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 + //而一个正常的页面不会超过2000个绑定(500即取其4分之一) + //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 + if (threshold++ > 500) { + lastGCIndex = i + break + } + continue + } + data.i++ + //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 + if (data.i === 7) { + data.i = 14 + } + } else { + data.i-- + } } beginTime = new Date() -} + } -function disposeData(data) { + function disposeData(data) { delete disposeQueue[data.uuid] // 先清除，不然无法回收了 data.element = null data.rollback && data.rollback() for (var key in data) { - data[key] = null + data[key] = null } -} + } -function shouldDispose(el) { + function shouldDispose(el) { try { - //IE下，如果文本节点脱离DOM树，访问parentNode会报错 - var fireError = el.parentNode.nodeType + //IE下，如果文本节点脱离DOM树，访问parentNode会报错 + var fireError = el.parentNode.nodeType } catch (e) { - return true + return true } if (el.ifRemove) { - // 如果节点被放到ifGroup，才移除 - if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { - el.parentNode && el.parentNode.removeChild(el) - return true - } + // 如果节点被放到ifGroup，才移除 + if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { + el.parentNode && el.parentNode.removeChild(el) + return true + } } return el.msRetain - ? 0 - : el.nodeType === 1 ? !root.contains(el) : !yua.contains(root, el) -} + ? 0 + : el.nodeType === 1 + ? !root.contains(el) + : !Anot.contains(root, el) + } -/************************************************************************ - * HTML处理(parseHTML, innerHTML, clearHTML) * - *************************************************************************/ + /************************************************************************ + * HTML处理(parseHTML, innerHTML, clearHTML) * + *************************************************************************/ -//parseHTML的辅助变量 -var tagHooks = new function() { + //parseHTML的辅助变量 + var tagHooks = new function() { // jshint ignore:line - yua.mix(this, { - option: DOC.createElement('select'), - thead: DOC.createElement('table'), - td: DOC.createElement('tr'), - area: DOC.createElement('map'), - tr: DOC.createElement('tbody'), - col: DOC.createElement('colgroup'), - legend: DOC.createElement('fieldset'), - _default: DOC.createElement('div'), - g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') + Anot.mix(this, { + option: DOC.createElement('select'), + thead: DOC.createElement('table'), + td: DOC.createElement('tr'), + area: DOC.createElement('map'), + tr: DOC.createElement('tbody'), + col: DOC.createElement('colgroup'), + legend: DOC.createElement('fieldset'), + _default: DOC.createElement('div'), + g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') }) this.optgroup = this.option this.tbody = this.tfoot = this.colgroup = this.caption = this.thead this.th = this.td -}() // jshint ignore:line -String( + }() // jshint ignore:line + String( 'circle,defs,ellipse,image,line,path,polygon,polyline,rect,symbol,text,use' -).replace(rword, function(tag) { + ).replace(rword, function(tag) { tagHooks[tag] = tagHooks.g //处理SVG -}) + }) -var rtagName = /<([\w:]+)/ -var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi -var scriptTypes = oneObject([ + var rtagName = /<([\w:]+)/ + var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi + var scriptTypes = oneObject([ '', 'text/javascript', 'text/ecmascript', 'application/ecmascript', 'application/javascript' -]) -var script = DOC.createElement('script') -var rhtml = /<|&#?\w+;/ + ]) + var script = DOC.createElement('script') + var rhtml = /<|&#?\w+;/ -yua.parseHTML = function(html) { - var fragment = yuaFragment.cloneNode(false) + Anot.parseHTML = function(html) { + var fragment = anotFragment.cloneNode(false) if (typeof html !== 'string') { - return fragment + return fragment } if (!rhtml.test(html)) { - fragment.appendChild(DOC.createTextNode(html)) - return fragment + fragment.appendChild(DOC.createTextNode(html)) + return fragment } html = html.replace(rxhtml, '<$1>').trim() var tag = (rtagName.exec(html) || ['', ''])[1].toLowerCase(), - //取得其标签名 - wrapper = tagHooks[tag] || tagHooks._default, - firstChild + //取得其标签名 + wrapper = tagHooks[tag] || tagHooks._default, + firstChild wrapper.innerHTML = html var els = wrapper.getElementsByTagName('script') if (els.length) { - //使用innerHTML生成的script节点不会发出请求与执行text属性 - for (var i = 0, el; (el = els[i++]); ) { - if (scriptTypes[el.type]) { - var neo = script.cloneNode(false) //FF不能省略参数 - ap.forEach.call(el.attributes, function(attr) { - neo.setAttribute(attr.name, attr.value) - }) // jshint ignore:line - neo.text = el.text - el.parentNode.replaceChild(neo, el) - } + //使用innerHTML生成的script节点不会发出请求与执行text属性 + for (var i = 0, el; (el = els[i++]); ) { + if (scriptTypes[el.type]) { + var neo = script.cloneNode(false) //FF不能省略参数 + ap.forEach.call(el.attributes, function(attr) { + neo.setAttribute(attr.name, attr.value) + }) // jshint ignore:line + neo.text = el.text + el.parentNode.replaceChild(neo, el) } + } } while ((firstChild = wrapper.firstChild)) { - // 将wrapper上的节点转移到文档碎片上！ - fragment.appendChild(firstChild) + // 将wrapper上的节点转移到文档碎片上！ + fragment.appendChild(firstChild) } return fragment -} + } -yua.innerHTML = function(node, html) { + Anot.innerHTML = function(node, html) { var a = this.parseHTML(html) this.clearHTML(node).appendChild(a) -} + } -yua.clearHTML = function(node) { + Anot.clearHTML = function(node) { node.textContent = '' while (node.firstChild) { - node.removeChild(node.firstChild) + node.removeChild(node.firstChild) } return node -} + } -/********************************************************************* - * yua的原型方法定义区 * - **********************************************************************/ + /********************************************************************* + * Anot的原型方法定义区 * + **********************************************************************/ -function hyphen(target) { + function hyphen(target) { //转换为连字符线风格 return target.replace(/([a-z\d])([A-Z]+)/g, '$1-$2').toLowerCase() -} + } -function camelize(target) { + function camelize(target) { //转换为驼峰风格 if (target.indexOf('-') < 0 && target.indexOf('_') < 0) { - return target //提前判断，提高getStyle等的效率 + return target //提前判断，提高getStyle等的效率 } return target.replace(/[-_][^-_]/g, function(match) { - return match.charAt(1).toUpperCase() + return match.charAt(1).toUpperCase() }) -} + } -'add,remove'.replace(rword, function(method) { - yua.fn[method + 'Class'] = function(cls) { - var el = this[0] - //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 - if (cls && typeof cls === 'string' && el && el.nodeType === 1) { - cls.replace(/\S+/g, function(c) { - el.classList[method](c) - }) - } - return this + 'add,remove'.replace(rword, function(method) { + Anot.fn[method + 'Class'] = function(cls) { + var el = this[0] + //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 + if (cls && typeof cls === 'string' && el && el.nodeType === 1) { + cls.replace(/\S+/g, function(c) { + el.classList[method](c) + }) + } + return this } -}) + }) -yua.fn.mix({ + Anot.fn.mix({ hasClass: function(cls) { - var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 - return el.nodeType === 1 && el.classList.contains(cls) + var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 + return el.nodeType === 1 && el.classList.contains(cls) }, toggleClass: function(value, stateVal) { - var className, - i = 0 - var classNames = String(value).match(/\S+/g) || [] - var isBool = typeof stateVal === 'boolean' - while ((className = classNames[i++])) { - var state = isBool ? stateVal : !this.hasClass(className) - this[state ? 'addClass' : 'removeClass'](className) - } - return this + var className, + i = 0 + var classNames = String(value).match(/\S+/g) || [] + var isBool = typeof stateVal === 'boolean' + while ((className = classNames[i++])) { + var state = isBool ? stateVal : !this.hasClass(className) + this[state ? 'addClass' : 'removeClass'](className) + } + return this }, attr: function(name, value) { - if (arguments.length === 2) { - this[0].setAttribute(name, value) - return this - } else { - return this[0].getAttribute(name) - } + if (arguments.length === 2) { + this[0].setAttribute(name, value) + return this + } else { + return this[0].getAttribute(name) + } }, data: function(name, value) { - name = 'data-' + hyphen(name || '') - switch (arguments.length) { - case 2: - this.attr(name, value) - return this - case 1: - var val = this.attr(name) - return parseData(val) - case 0: - var ret = {} - ap.forEach.call(this[0].attributes, function(attr) { - if (attr) { - name = attr.name - if (!name.indexOf('data-')) { - name = camelize(name.slice(5)) - ret[name] = parseData(attr.value) - } - } - }) - return ret - } + name = 'data-' + hyphen(name || '') + switch (arguments.length) { + case 2: + this.attr(name, value) + return this + case 1: + var val = this.attr(name) + return parseData(val) + case 0: + var ret = {} + ap.forEach.call(this[0].attributes, function(attr) { + if (attr) { + name = attr.name + if (!name.indexOf('data-')) { + name = camelize(name.slice(5)) + ret[name] = parseData(attr.value) + } + } + }) + return ret + } }, removeData: function(name) { - name = 'data-' + hyphen(name) - this[0].removeAttribute(name) - return this + name = 'data-' + hyphen(name) + this[0].removeAttribute(name) + return this }, css: function(name, value) { - if (yua.isPlainObject(name)) { - for (var i in name) { - yua.css(this, i, name[i]) - } - } else { - var ret = yua.css(this, name, value) + if (Anot.isPlainObject(name)) { + for (var i in name) { + Anot.css(this, i, name[i]) } - return ret !== void 0 ? ret : this + } else { + var ret = Anot.css(this, name, value) + } + return ret !== void 0 ? ret : this }, position: function() { - var offsetParent, - offset, - elem = this[0], - parentOffset = { - top: 0, - left: 0 - } - if (!elem) { - return + var offsetParent, + offset, + elem = this[0], + parentOffset = { + top: 0, + left: 0 } - if (this.css('position') === 'fixed') { - offset = elem.getBoundingClientRect() - } else { - offsetParent = this.offsetParent() //得到真正的offsetParent - offset = this.offset() // 得到正确的offsetParent - if (offsetParent[0].tagName !== 'HTML') { - parentOffset = offsetParent.offset() - } - parentOffset.top += yua.css(offsetParent[0], 'borderTopWidth', true) - parentOffset.left += yua.css( - offsetParent[0], - 'borderLeftWidth', - true - ) - // Subtract offsetParent scroll positions - parentOffset.top -= offsetParent.scrollTop() - parentOffset.left -= offsetParent.scrollLeft() - } - return { - top: - offset.top - - parentOffset.top - - yua.css(elem, 'marginTop', true), - left: - offset.left - - parentOffset.left - - yua.css(elem, 'marginLeft', true) + if (!elem) { + return + } + if (this.css('position') === 'fixed') { + offset = elem.getBoundingClientRect() + } else { + offsetParent = this.offsetParent() //得到真正的offsetParent + offset = this.offset() // 得到正确的offsetParent + if (offsetParent[0].tagName !== 'HTML') { + parentOffset = offsetParent.offset() } + parentOffset.top += Anot.css(offsetParent[0], 'borderTopWidth', true) + parentOffset.left += Anot.css(offsetParent[0], 'borderLeftWidth', true) + // Subtract offsetParent scroll positions + parentOffset.top -= offsetParent.scrollTop() + parentOffset.left -= offsetParent.scrollLeft() + } + return { + top: offset.top - parentOffset.top - Anot.css(elem, 'marginTop', true), + left: + offset.left - parentOffset.left - Anot.css(elem, 'marginLeft', true) + } }, offsetParent: function() { - var offsetParent = this[0].offsetParent - while (offsetParent && yua.css(offsetParent, 'position') === 'static') { - offsetParent = offsetParent.offsetParent - } - return yua(offsetParent || root) + var offsetParent = this[0].offsetParent + while (offsetParent && Anot.css(offsetParent, 'position') === 'static') { + offsetParent = offsetParent.offsetParent + } + return Anot(offsetParent || root) }, bind: function(type, fn, phase) { - if (this[0]) { - //此方法不会链 - return yua.bind(this[0], type, fn, phase) - } + if (this[0]) { + //此方法不会链 + return Anot.bind(this[0], type, fn, phase) + } }, unbind: function(type, fn, phase) { - if (this[0]) { - yua.unbind(this[0], type, fn, phase) - } - return this + if (this[0]) { + Anot.unbind(this[0], type, fn, phase) + } + return this }, val: function(value) { - var node = this[0] - if (node && node.nodeType === 1) { - var get = arguments.length === 0 - var access = get ? ':get' : ':set' - var fn = valHooks[getValType(node) + access] - if (fn) { - var val = fn(node, value) - } else if (get) { - return (node.value || '').replace(/\r/g, '') - } else { - node.value = value - } + var node = this[0] + if (node && node.nodeType === 1) { + var get = arguments.length === 0 + var access = get ? ':get' : ':set' + var fn = valHooks[getValType(node) + access] + if (fn) { + var val = fn(node, value) + } else if (get) { + return (node.value || '').replace(/\r/g, '') + } else { + node.value = value } - return get ? val : this + } + return get ? val : this } -}) + }) -if (root.dataset) { - yua.fn.data = function(name, val) { - name = name && camelize(name) - var dataset = this[0].dataset - switch (arguments.length) { - case 2: - dataset[name] = val - return this - case 1: - val = dataset[name] - return parseData(val) - case 0: - var ret = createMap() - for (name in dataset) { - ret[name] = parseData(dataset[name]) - } - return ret - } + if (root.dataset) { + Anot.fn.data = function(name, val) { + name = name && camelize(name) + var dataset = this[0].dataset + switch (arguments.length) { + case 2: + dataset[name] = val + return this + case 1: + val = dataset[name] + return parseData(val) + case 0: + var ret = createMap() + for (name in dataset) { + ret[name] = parseData(dataset[name]) + } + return ret + } } -} + } -yua.parseJSON = JSON.parse + Anot.parseJSON = JSON.parse -var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ -function parseData(data) { + var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ + function parseData(data) { try { - if (typeof data === 'object') return data - data = - data === 'true' - ? true - : data === 'false' - ? false - : data === 'null' - ? null - : +data + '' === data - ? +data - : rbrace.test(data) ? JSON.parse(data) : data + if (typeof data === 'object') return data + data = + data === 'true' + ? true + : data === 'false' + ? false + : data === 'null' + ? null + : +data + '' === data + ? +data + : rbrace.test(data) + ? JSON.parse(data) + : data } catch (e) {} return data -} + } -yua.fireDom = function(elem, type, opts) { + Anot.fireDom = function(elem, type, opts) { var hackEvent = DOC.createEvent('Events') hackEvent.initEvent(type, true, true) - yua.mix(hackEvent, opts) + Anot.mix(hackEvent, opts) elem.dispatchEvent(hackEvent) -} + } -yua.each( + Anot.each( { - scrollLeft: 'pageXOffset', - scrollTop: 'pageYOffset' + scrollLeft: 'pageXOffset', + scrollTop: 'pageYOffset' }, function(method, prop) { - yua.fn[method] = function(val) { - var node = this[0] || {}, - win = getWindow(node), - top = method === 'scrollTop' - if (!arguments.length) { - return win ? win[prop] : node[method] - } else { - if (win) { - win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) - } else { - node[method] = val - } - } + Anot.fn[method] = function(val) { + var node = this[0] || {}, + win = getWindow(node), + top = method === 'scrollTop' + if (!arguments.length) { + return win ? win[prop] : node[method] + } else { + if (win) { + win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) + } else { + node[method] = val + } } + } } -) + ) -function getWindow(node) { + function getWindow(node) { return node.window && node.document - ? node - : node.nodeType === 9 ? node.defaultView : false -} + ? node + : node.nodeType === 9 + ? node.defaultView + : false + } -//=============================css相关================================== + //=============================css相关================================== -var cssHooks = (yua.cssHooks = createMap()) -var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 -var cssMap = { + var cssHooks = (Anot.cssHooks = createMap()) + var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 + var cssMap = { float: 'cssFloat' -} + } -yua.cssNumber = oneObject( + Anot.cssNumber = oneObject( 'animationIterationCount,animationIterationCount,columnCount,order,flex,flexGrow,flexShrink,fillOpacity,fontWeight,lineHeight,opacity,orphans,widows,zIndex,zoom' -) + ) -yua.cssName = function(name, host, camelCase) { + Anot.cssName = function(name, host, camelCase) { if (cssMap[name]) { - return cssMap[name] + return cssMap[name] } host = host || root.style for (var i = 0, n = prefixes.length; i < n; i++) { - camelCase = camelize(prefixes[i] + name) - if (camelCase in host) { - return (cssMap[name] = camelCase) - } + camelCase = camelize(prefixes[i] + name) + if (camelCase in host) { + return (cssMap[name] = camelCase) + } } return null -} + } -cssHooks['@:set'] = function(node, name, value) { + cssHooks['@:set'] = function(node, name, value) { node.style[name] = value -} + } -cssHooks['@:get'] = function(node, name) { + cssHooks['@:get'] = function(node, name) { if (!node || !node.style) { - throw new Error('getComputedStyle要求传入一个节点 ' + node) + throw new Error('getComputedStyle要求传入一个节点 ' + node) } var ret, - computed = getComputedStyle(node) + computed = getComputedStyle(node) if (computed) { - ret = - name === 'filter' ? computed.getPropertyValue(name) : computed[name] - if (ret === '') { - ret = node.style[name] //其他浏览器需要我们手动取内联样式 - } + ret = name === 'filter' ? computed.getPropertyValue(name) : computed[name] + if (ret === '') { + ret = node.style[name] //其他浏览器需要我们手动取内联样式 + } } return ret -} -cssHooks['opacity:get'] = function(node) { + } + cssHooks['opacity:get'] = function(node) { var ret = cssHooks['@:get'](node, 'opacity') return ret === '' ? '1' : ret -} + } -'top,left'.replace(rword, function(name) { + 'top,left'.replace(rword, function(name) { cssHooks[name + ':get'] = function(node) { - var computed = cssHooks['@:get'](node, name) - return /px$/.test(computed) - ? computed - : yua(node).position()[name] + 'px' + var computed = cssHooks['@:get'](node, name) + return /px$/.test(computed) + ? computed + : Anot(node).position()[name] + 'px' } -}) + }) -var cssShow = { + var cssShow = { position: 'absolute', visibility: 'hidden', display: 'block' -} -var rdisplayswap = /^(none|table(?!-c[ea]).+)/ -function showHidden(node, array) { + } + var rdisplayswap = /^(none|table(?!-c[ea]).+)/ + function showHidden(node, array) { //http://www.cnblogs.com/rubylouvre/archive/2012/10/27/2742529.html if (node.offsetWidth <= 0) { - //opera.offsetWidth可能小于0 - var styles = getComputedStyle(node, null) - if (rdisplayswap.test(styles['display'])) { - var obj = { - node: node - } - for (var name in cssShow) { - obj[name] = styles[name] - node.style[name] = cssShow[name] - } - array.push(obj) + //opera.offsetWidth可能小于0 + var styles = getComputedStyle(node, null) + if (rdisplayswap.test(styles['display'])) { + var obj = { + node: node } - var parent = node.parentNode - if (parent && parent.nodeType === 1) { - showHidden(parent, array) + for (var name in cssShow) { + obj[name] = styles[name] + node.style[name] = cssShow[name] } + array.push(obj) + } + var parent = node.parentNode + if (parent && parent.nodeType === 1) { + showHidden(parent, array) + } } -} + } -'Width,Height'.replace(rword, function(name) { + 'Width,Height'.replace(rword, function(name) { //fix 481 var method = name.toLowerCase(), - clientProp = 'client' + name, - scrollProp = 'scroll' + name, - offsetProp = 'offset' + name + clientProp = 'client' + name, + scrollProp = 'scroll' + name, + offsetProp = 'offset' + name cssHooks[method + ':get'] = function(node, which, override) { - var boxSizing = -4 - if (typeof override === 'number') { - boxSizing = override - } - which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] - var ret = node[offsetProp] // border-box 0 - if (boxSizing === 2) { - // margin-box 2 - return ( - ret + - yua.css(node, 'margin' + which[0], true) + - yua.css(node, 'margin' + which[1], true) - ) - } - if (boxSizing < 0) { - // padding-box -2 - ret = - ret - - yua.css(node, 'border' + which[0] + 'Width', true) - - yua.css(node, 'border' + which[1] + 'Width', true) - } - if (boxSizing === -4) { - // content-box -4 - ret = - ret - - yua.css(node, 'padding' + which[0], true) - - yua.css(node, 'padding' + which[1], true) - } - return ret + var boxSizing = -4 + if (typeof override === 'number') { + boxSizing = override + } + which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] + var ret = node[offsetProp] // border-box 0 + if (boxSizing === 2) { + // margin-box 2 + return ( + ret + + Anot.css(node, 'margin' + which[0], true) + + Anot.css(node, 'margin' + which[1], true) + ) + } + if (boxSizing < 0) { + // padding-box -2 + ret = + ret - + Anot.css(node, 'border' + which[0] + 'Width', true) - + Anot.css(node, 'border' + which[1] + 'Width', true) + } + if (boxSizing === -4) { + // content-box -4 + ret = + ret - + Anot.css(node, 'padding' + which[0], true) - + Anot.css(node, 'padding' + which[1], true) + } + return ret } cssHooks[method + '&get'] = function(node) { - var hidden = [] - showHidden(node, hidden) - var val = cssHooks[method + ':get'](node) - for (var i = 0, obj; (obj = hidden[i++]); ) { - node = obj.node - for (var n in obj) { - if (typeof obj[n] === 'string') { - node.style[n] = obj[n] - } - } + var hidden = [] + showHidden(node, hidden) + var val = cssHooks[method + ':get'](node) + for (var i = 0, obj; (obj = hidden[i++]); ) { + node = obj.node + for (var n in obj) { + if (typeof obj[n] === 'string') { + node.style[n] = obj[n] + } } - return val + } + return val } - yua.fn[method] = function(value) { - //会忽视其display - var node = this[0] - if (arguments.length === 0) { - if (node.setTimeout) { - //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 - return node['inner' + name] - } - if (node.nodeType === 9) { - //取得页面尺寸 - var doc = node.documentElement - //FF chrome html.scrollHeight< body.scrollHeight - //IE 标准模式 : html.scrollHeight> body.scrollHeight - //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ - return Math.max( - node.body[scrollProp], - doc[scrollProp], - node.body[offsetProp], - doc[offsetProp], - doc[clientProp] - ) - } - return cssHooks[method + '&get'](node) - } else { - return this.css(method, value) + Anot.fn[method] = function(value) { + //会忽视其display + var node = this[0] + if (arguments.length === 0) { + if (node.setTimeout) { + //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 + return node['inner' + name] } + if (node.nodeType === 9) { + //取得页面尺寸 + var doc = node.documentElement + //FF chrome html.scrollHeight< body.scrollHeight + //IE 标准模式 : html.scrollHeight> body.scrollHeight + //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ + return Math.max( + node.body[scrollProp], + doc[scrollProp], + node.body[offsetProp], + doc[offsetProp], + doc[clientProp] + ) + } + return cssHooks[method + '&get'](node) + } else { + return this.css(method, value) + } } - yua.fn['inner' + name] = function() { - return cssHooks[method + ':get'](this[0], void 0, -2) + Anot.fn['inner' + name] = function() { + return cssHooks[method + ':get'](this[0], void 0, -2) } - yua.fn['outer' + name] = function(includeMargin) { - return cssHooks[method + ':get']( - this[0], - void 0, - includeMargin === true ? 2 : 0 - ) + Anot.fn['outer' + name] = function(includeMargin) { + return cssHooks[method + ':get']( + this[0], + void 0, + includeMargin === true ? 2 : 0 + ) } -}) + }) -yua.fn.offset = function() { + Anot.fn.offset = function() { //取得距离页面左右角的坐标 var node = this[0] try { - var rect = node.getBoundingClientRect() - // Make sure element is not hidden (display: none) or disconnected - // https://github.com/jquery/jquery/pull/2043/files#r23981494 - if (rect.width || rect.height || node.getClientRects().length) { - var doc = node.ownerDocument - var root = doc.documentElement - var win = doc.defaultView - return { - top: rect.top + win.pageYOffset - root.clientTop, - left: rect.left + win.pageXOffset - root.clientLeft - } - } - } catch (e) { + var rect = node.getBoundingClientRect() + // Make sure element is not hidden (display: none) or disconnected + // https://github.com/jquery/jquery/pull/2043/files#r23981494 + if (rect.width || rect.height || node.getClientRects().length) { + var doc = node.ownerDocument + var root = doc.documentElement + var win = doc.defaultView return { - left: 0, - top: 0 + top: rect.top + win.pageYOffset - root.clientTop, + left: rect.left + win.pageXOffset - root.clientLeft } + } + } catch (e) { + return { + left: 0, + top: 0 + } } -} + } -//=============================val相关======================= + //=============================val相关======================= -function getValType(elem) { + function getValType(elem) { var ret = elem.tagName.toLowerCase() return ret === 'input' && /checkbox|radio/.test(elem.type) ? 'checked' : ret -} + } -var valHooks = { + var valHooks = { 'select:get': function(node, value) { - var option, - options = node.options, - index = node.selectedIndex, - one = node.type === 'select-one' || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0 - for (; i < max; i++) { - option = options[i] - //旧式IE在reset后不会改变selected，需要改用i === index判定 - //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable - //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 - if ((option.selected || i === index) && !option.disabled) { - value = option.value - if (one) { - return value - } - //收集所有selected值组成数组返回 - values.push(value) - } + var option, + options = node.options, + index = node.selectedIndex, + one = node.type === 'select-one' || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? max : one ? index : 0 + for (; i < max; i++) { + option = options[i] + //旧式IE在reset后不会改变selected，需要改用i === index判定 + //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable + //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 + if ((option.selected || i === index) && !option.disabled) { + value = option.value + if (one) { + return value + } + //收集所有selected值组成数组返回 + values.push(value) } - return values + } + return values }, 'select:set': function(node, values, optionSet) { - values = [].concat(values) //强制转换为数组 - for (var i = 0, el; (el = node.options[i++]); ) { - if ((el.selected = values.indexOf(el.value) > -1)) { - optionSet = true - } - } - if (!optionSet) { - node.selectedIndex = -1 + values = [].concat(values) //强制转换为数组 + for (var i = 0, el; (el = node.options[i++]); ) { + if ((el.selected = values.indexOf(el.value) > -1)) { + optionSet = true } + } + if (!optionSet) { + node.selectedIndex = -1 + } } -} + } -var keyMap = {} -var keys = [ + var keyMap = {} + var keys = [ 'break,case,catch,continue,debugger,default,delete,do,else,false', 'finally,for,function,if,in,instanceof,new,null,return,switch,this', 'throw,true,try,typeof,var,void,while,with' /* 关键字*/, @@ -2607,15 +2928,15 @@ var keys = [ 'final,float,goto,implements,import,int,interface,long,native', 'package,private,protected,public,short,static,super,synchronized', 'throws,transient,volatile' /*保留字*/, - 'arguments,let,yield,undefined' -].join(',') -keys.replace(/\w+/g, function(a) { + 'arguments,let,yield,async,await,undefined' + ].join(',') + keys.replace(/\w+/g, function(a) { keyMap[a] = true -}) + }) -var ridentStart = /[a-z_$]/i -var rwhiteSpace = /[\s\uFEFF\xA0]/ -function getIdent(input, lastIndex) { + var ridentStart = /[a-z_$]/i + var rwhiteSpace = /[\s\uFEFF\xA0]/ + function getIdent(input, lastIndex) { var result = [] var subroutine = !!lastIndex lastIndex = lastIndex || 0 @@ -2623,148 +2944,146 @@ function getIdent(input, lastIndex) { var state = 'unknown' var variable = '' for (var i = 0; i < input.length; i++) { - var c = input.charAt(i) - if (c === "'" || c === '"') { - //字符串开始 - if (state === 'unknown') { - state = c - } else if (state === c) { - //字符串结束 - state = 'unknown' - } - } else if (c === '\\') { - if (state === "'" || state === '"') { - i++ - } - } else if (ridentStart.test(c)) { - //碰到标识符 - if (state === 'unknown') { - state = 'variable' - variable = c - } else if (state === 'maybePath') { - variable = result.pop() - variable += '.' + c - state = 'variable' - } else if (state === 'variable') { - variable += c - } - } else if (/\w/.test(c)) { - if (state === 'variable') { - variable += c - } - } else if (c === '.') { - if (state === 'variable') { - if (variable) { - result.push(variable) - variable = '' - state = 'maybePath' - } - } - } else if (c === '[') { - if (state === 'variable' || state === 'maybePath') { - if (variable) { - //如果前面存在变量,收集它 - result.push(variable) - variable = '' - } - var lastLength = result.length - var last = result[lastLength - 1] - var innerResult = getIdent(input.slice(i), i) - if (innerResult.length) { - //如果括号中存在变量,那么这里添加通配符 - result[lastLength - 1] = last + '.*' - result = innerResult.concat(result) - } else { - //如果括号中的东西是确定的,直接转换为其子属性 - var content = input.slice(i + 1, innerResult.i) - try { - var text = scpCompile(['return ' + content])() - result[lastLength - 1] = last + '.' + text - } catch (e) {} - } - state = 'maybePath' //]后面可能还接东西 - i = innerResult.i - } - } else if (c === ']') { - if (subroutine) { - result.i = i + lastIndex - addVar(result, variable) - return result - } - } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { - if (state === 'variable') { - if (addVar(result, variable)) { - state = 'maybePath' // aaa . bbb 这样的情况 - } - variable = '' - } - } else { - addVar(result, variable) - state = 'unknown' - variable = '' + var c = input.charAt(i) + if (c === "'" || c === '"') { + //字符串开始 + if (state === 'unknown') { + state = c + } else if (state === c) { + //字符串结束 + state = 'unknown' } + } else if (c === '\\') { + if (state === "'" || state === '"') { + i++ + } + } else if (ridentStart.test(c)) { + //碰到标识符 + if (state === 'unknown') { + state = 'variable' + variable = c + } else if (state === 'maybePath') { + variable = result.pop() + variable += '.' + c + state = 'variable' + } else if (state === 'variable') { + variable += c + } + } else if (/\w/.test(c)) { + if (state === 'variable') { + variable += c + } + } else if (c === '.') { + if (state === 'variable') { + if (variable) { + result.push(variable) + variable = '' + state = 'maybePath' + } + } + } else if (c === '[') { + if (state === 'variable' || state === 'maybePath') { + if (variable) { + //如果前面存在变量,收集它 + result.push(variable) + variable = '' + } + var lastLength = result.length + var last = result[lastLength - 1] + var innerResult = getIdent(input.slice(i), i) + if (innerResult.length) { + //如果括号中存在变量,那么这里添加通配符 + result[lastLength - 1] = last + '.*' + result = innerResult.concat(result) + } else { + //如果括号中的东西是确定的,直接转换为其子属性 + var content = input.slice(i + 1, innerResult.i) + try { + var text = scpCompile(['return ' + content])() + result[lastLength - 1] = last + '.' + text + } catch (e) {} + } + state = 'maybePath' //]后面可能还接东西 + i = innerResult.i + } + } else if (c === ']') { + if (subroutine) { + result.i = i + lastIndex + addVar(result, variable) + return result + } + } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { + if (state === 'variable') { + if (addVar(result, variable)) { + state = 'maybePath' // aaa . bbb 这样的情况 + } + variable = '' + } + } else { + addVar(result, variable) + state = 'unknown' + variable = '' + } } addVar(result, variable) return result -} + } -function addVar(array, element) { + function addVar(array, element) { if (element && !keyMap[element]) { - array.push(element) - return true + array.push(element) + return true } -} + } -function addAssign(vars, vmodel, name, binding) { - var ret = [], - prefix = ' = ' + name + '.' + function addAssign(vars, vmodel, name, binding) { + var ret = [] + var prefix = ' = ' + name + '.' for (var i = vars.length, prop; (prop = vars[--i]); ) { - var arr = prop.split('.'), - a - var first = arr[0] - while ((a = arr.shift())) { - if (vmodel.hasOwnProperty(a)) { - ret.push(first + prefix + first) - binding.observers.push({ - v: vmodel, - p: prop - }) - vars.splice(i, 1) - } else { - break - } - } + var arr = prop.split('.') + var first = arr[0] + + if (vmodel.hasOwnProperty(first)) { + // log(first, prop, prefix, vmodel) + ret.push(first + prefix + first) + binding.observers.push({ + v: vmodel, + p: prop, + type: Anot.type(vmodel[first]) + }) + vars.splice(i, 1) + } } return ret -} + } -var rproxy = /(\$proxy\$[a-z]+)\-[\-0-9a-f]+$/ -var variablePool = new Cache(218) -//缓存求值函数，以便多次利用 -var evaluatorPool = new Cache(128) + var rproxy = /(\$proxy\$[a-z]+)\-[\-0-9a-f]+$/ + var variablePool = new Cache(218) + //缓存求值函数，以便多次利用 + var evaluatorPool = new Cache(128) -function getVars(expr) { + function getVars(expr) { expr = expr.trim() var ret = variablePool.get(expr) if (ret) { - return ret.concat() + return ret.concat() } var array = getIdent(expr) var uniq = {} var result = [] for (var i = 0, el; (el = array[i++]); ) { - if (!uniq[el]) { - uniq[el] = 1 - result.push(el) - } + if (!uniq[el]) { + uniq[el] = 1 + result.push(el) + } } return variablePool.put(expr, result).concat() -} + } -function parseExpr(expr, vmodels, binding) { + function parseExpr(expr, vmodels, binding) { var filters = binding.filters if (typeof filters === 'string' && filters.trim() && !binding._filters) { - binding._filters = parseFilter(filters.trim()) + binding._filters = parseFilter(filters.trim()) } var vars = getVars(expr) @@ -2773,772 +3092,869 @@ function parseExpr(expr, vmodels, binding) { var names = [] var args = [] binding.observers = [] + for (var i = 0, sn = vmodels.length; i < sn; i++) { - if (vars.length) { - var name = 'vm' + expose + '_' + i - names.push(name) - args.push(vmodels[i]) - assigns.push.apply( - assigns, - addAssign(vars, vmodels[i], name, binding) - ) - } + if (vars.length) { + var name = 'vm' + expose + '_' + i + names.push(name) + args.push(vmodels[i]) + assigns.push.apply(assigns, addAssign(vars, vmodels[i], name, binding)) + } } binding.args = args var dataType = binding.type var exprId = - vmodels.map(function(el) { - return String(el.$id).replace(rproxy, '$1') - }) + - expr + - dataType + vmodels.map(function(el) { + return String(el.$id).replace(rproxy, '$1') + }) + + expr + + dataType + // log(expr, '---------------', assigns) var getter = evaluatorPool.get(exprId) //直接从缓存，免得重复生成 if (getter) { - if (dataType === 'duplex') { - var setter = evaluatorPool.get(exprId + 'setter') - binding.setter = setter.apply(setter, binding.args) - } - return (binding.getter = getter) + if (dataType === 'duplex') { + var setter = evaluatorPool.get(exprId + 'setter') + binding.setter = setter.apply(setter, binding.args) + } + return (binding.getter = getter) } + // expr的字段不可枚举时,补上一个随机变量, 避免抛出异常 if (!assigns.length) { - assigns.push('fix' + expose) + assigns.push('fix' + expose) } if (dataType === 'duplex') { - var nameOne = {} - assigns.forEach(function(a) { - var arr = a.split('=') - nameOne[arr[0].trim()] = arr[1].trim() - }) - expr = expr.replace(/[\$\w]+/, function(a) { - return nameOne[a] ? nameOne[a] : a - }) - /* jshint ignore:start */ - var fn2 = scpCompile( - names.concat( - "'use strict';" + 'return function(vvv){' + expr + ' = vvv\n}\n' - ) + var nameOne = {} + assigns.forEach(function(a) { + var arr = a.split('=') + nameOne[arr[0].trim()] = arr[1].trim() + }) + expr = expr.replace(/[\$\w]+/, function(a) { + return nameOne[a] ? nameOne[a] : a + }) + /* jshint ignore:start */ + var fn2 = scpCompile( + names.concat( + '"use strict";\n return function(vvv){' + expr + ' = vvv\n}\n' ) - /* jshint ignore:end */ - evaluatorPool.put(exprId + 'setter', fn2) - binding.setter = fn2.apply(fn2, binding.args) + ) + /* jshint ignore:end */ + evaluatorPool.put(exprId + 'setter', fn2) + binding.setter = fn2.apply(fn2, binding.args) } if (dataType === 'on') { - //事件绑定 - if (expr.indexOf('(') === -1) { - expr += '.call(this, $event)' - } else { - expr = expr.replace('(', '.call(this,') - } - names.push('$event') - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - var lastIndex = expr.lastIndexOf('\nreturn') - var header = expr.slice(0, lastIndex) - var footer = expr.slice(lastIndex) - expr = header + '\n' + footer + //事件绑定 + if (expr.indexOf('(') === -1) { + expr += '.call(' + names[names.length - 1] + ', $event)' + } else { + expr = expr.replace('(', '.call(' + names[names.length - 1] + ', ') + } + names.push('$event') + expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") + var lastIndex = expr.lastIndexOf('\nreturn') + var header = expr.slice(0, lastIndex) + var footer = expr.slice(lastIndex) + expr = header + '\n' + footer } else { - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") + // 对于非事件绑定的方法, 同样绑定到vm上 + binding.observers.forEach(function(it) { + if (it.type === 'function') { + // log(it, expr) + var reg = new RegExp(it.p + '\\(([^)]*)\\)', 'g') + expr = expr.replace(reg, function(s, m) { + m = m.trim() + return ( + it.p + + '.call(' + + names[names.length - 1] + + (m ? ', ' + m : '') + + ')' + ) + }) + } + }) + expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") } + /* jshint ignore:start */ getter = scpCompile( - names.concat("'use strict';\nvar " + assigns.join(',\n') + expr) + names.concat( + "'use strict';\ntry{\n var " + + assigns.join(',\n ') + + expr + + '\n}catch(e){console.log(e)}' + ) ) /* jshint ignore:end */ return evaluatorPool.put(exprId, getter) -} + } -function normalizeExpr(code) { + function normalizeExpr(code) { var hasExpr = rexpr.test(code) //比如:class="width{{w}}"的情况 if (hasExpr) { - var array = scanExpr(code) - if (array.length === 1) { - return array[0].expr - } - return array - .map(function(el) { - return el.type ? '(' + el.expr + ')' : quote(el.expr) - }) - .join(' + ') + var array = scanExpr(code) + if (array.length === 1) { + return array[0].expr + } + return array + .map(function(el) { + return el.type ? '(' + el.expr + ')' : quote(el.expr) + }) + .join(' + ') } else { - return code + return code } -} + } -yua.normalizeExpr = normalizeExpr -yua.parseExprProxy = parseExpr + Anot.normalizeExpr = normalizeExpr + Anot.parseExprProxy = parseExpr -var rthimRightParentheses = /\)\s*$/ -var rthimOtherParentheses = /\)\s*\|/g -var rquoteFilterName = /\|\s*([$\w]+)/g -var rpatchBracket = /"\s*\["/g -var rthimLeftParentheses = /"\s*\(/g -function parseFilter(filters) { + var rthimRightParentheses = /\)\s*$/ + var rthimOtherParentheses = /\)\s*\|/g + var rquoteFilterName = /\|\s*([$\w]+)/g + var rpatchBracket = /"\s*\["/g + var rthimLeftParentheses = /"\s*\(/g + function parseFilter(filters) { filters = - filters - .replace(rthimRightParentheses, '') //处理最后的小括号 - .replace(rthimOtherParentheses, function() { - //处理其他小括号 - return '],|' - }) - .replace(rquoteFilterName, function(a, b) { - //处理|及它后面的过滤器的名字 - return '[' + quote(b) - }) - .replace(rpatchBracket, function() { - return '"],["' - }) - .replace(rthimLeftParentheses, function() { - return '",' - }) + ']' + filters + .replace(rthimRightParentheses, '') //处理最后的小括号 + .replace(rthimOtherParentheses, function() { + //处理其他小括号 + return '],|' + }) + .replace(rquoteFilterName, function(a, b) { + //处理|及它后面的过滤器的名字 + return '[' + quote(b) + }) + .replace(rpatchBracket, function() { + return '"],["' + }) + .replace(rthimLeftParentheses, function() { + return '",' + }) + ']' /* jshint ignore:start */ return scpCompile(['return [' + filters + ']'])() /* jshint ignore:end */ -} + } -/********************************************************************* - * 编译系统 * - **********************************************************************/ + /********************************************************************* + * 编译系统 * + **********************************************************************/ -var quote = JSON.stringify + var quote = JSON.stringify -/********************************************************************* - * 扫描系统 * - **********************************************************************/ + /********************************************************************* + * 扫描系统 * + **********************************************************************/ -yua.scan = function(elem, vmodel) { - elem = elem || root - var vmodels = vmodel ? [].concat(vmodel) : [] - scanTag(elem, vmodels) -} - -//http://www.w3.org/TR/html5/syntax.html#void-elements -var stopScan = oneObject( + //http://www.w3.org/TR/html5/syntax.html#void-elements + var stopScan = oneObject( 'area,base,basefont,br,col,command,embed,hr,img,input,link,meta,param,source,track,wbr,noscript,script,style,textarea'.toUpperCase() -) + ) -function checkScan(elem, callback, innerHTML) { + function checkScan(elem, callback, innerHTML) { var id = setTimeout(function() { - var currHTML = elem.innerHTML - clearTimeout(id) - if (currHTML === innerHTML) { - callback() - } else { - checkScan(elem, callback, currHTML) - } + var currHTML = elem.innerHTML + clearTimeout(id) + if (currHTML === innerHTML) { + callback() + } else { + checkScan(elem, callback, currHTML) + } }) -} + } -function createSignalTower(elem, vmodel) { - var id = elem.getAttribute('yuactrl') || vmodel.$id - elem.setAttribute('yuactrl', id) - if (vmodel.$events) { - vmodel.$events.expr = elem.tagName + '[yuactrl="' + id + '"]' - } -} + function createSignalTower(elem, vmodel) { + elem.anotctrl = elem.anotctrl || vmodel.$id + } -function getBindingCallback(elem, name, vmodels) { + function getBindingCallback(elem, name, vmodels) { var callback = elem.getAttribute(name) if (callback) { - for (var i = 0, vm; (vm = vmodels[i++]); ) { - if ( - vm.hasOwnProperty(callback) && - typeof vm[callback] === 'function' - ) { - return vm[callback] - } + for (var i = 0, vm; (vm = vmodels[i++]); ) { + if (vm.hasOwnProperty(callback) && typeof vm[callback] === 'function') { + return vm[callback] } + } } -} + } -function executeBindings(bindings, vmodels) { + function executeBindings(bindings, vmodels) { for (var i = 0, binding; (binding = bindings[i++]); ) { - binding.vmodels = vmodels - directives[binding.type].init(binding) + binding.vmodels = vmodels + directives[binding.type].init(binding) - yua.injectBinding(binding) - if (binding.getter && binding.element.nodeType === 1) { - //移除数据绑定，防止被二次解析 - //chrome使用removeAttributeNode移除不存在的特性节点时会报错 https://github.com/RubyLouvre/yua/issues/99 - binding.element.removeAttribute(binding.name) - } + Anot.injectBinding(binding) + if (binding.getter && binding.element.nodeType === 1) { + //移除数据绑定，防止被二次解析 + //chrome使用removeAttributeNode移除不存在的特性节点时会报错 + binding.element.removeAttribute(binding.name) + } } bindings.length = 0 -} + } -//https://github.com/RubyLouvre/yua/issues/636 -var mergeTextNodes = + //https://github.com/RubyLouvre/Anot/issues/636 + var mergeTextNodes = IEVersion && window.MutationObserver - ? function(elem) { - var node = elem.firstChild, - text - while (node) { - var aaa = node.nextSibling - if (node.nodeType === 3) { - if (text) { - text.nodeValue += node.nodeValue - elem.removeChild(node) - } else { - text = node - } - } else { - text = null - } - node = aaa + ? function(elem) { + var node = elem.firstChild, + text + while (node) { + var aaa = node.nextSibling + if (node.nodeType === 3) { + if (text) { + text.nodeValue += node.nodeValue + elem.removeChild(node) + } else { + text = node } + } else { + text = null + } + node = aaa } - : 0 -var roneTime = /^\s*::/ -var rmsAttr = /:(\w+)-?(.*)/ + } + : 0 + var roneTime = /^\s*::/ + var rmsAttr = /:(\w+)-?(.*)/ -var events = oneObject( + var events = oneObject( 'animationend,blur,change,input,click,dblclick,focus,keydown,keypress,keyup,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,scan,scroll,submit' -) -var obsoleteAttrs = oneObject( + ) + var obsoleteAttrs = oneObject( 'value,title,alt,checked,selected,disabled,readonly,enabled,href,src' -) -function bindingSorter(a, b) { + ) + function bindingSorter(a, b) { return a.priority - b.priority -} + } -var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|id|style|class)$/ -var ronattr = /^on\-[\w-]+$/ -function getOptionsFromTag(elem, vmodels) { + var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|id|style|class)$/ + var ronattr = '__fn__' + function getOptionsFromTag(elem, vmodels) { var attributes = elem.attributes var ret = {} for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (attr.specified && !rnoCollect.test(name)) { - var camelizeName = camelize(attr.name) - if (/^on\-[\w-]+$/.test(name)) { - ret[camelizeName] = getBindingCallback(elem, name, vmodels) - } else { - ret[camelizeName] = parseData(attr.value) + var name = attr.name + if (attr.specified && !rnoCollect.test(name)) { + if (name.indexOf(ronattr) === 0) { + name = attr.value.slice(6) + ret[name] = elem[attr.value] + delete elem[attr.value] + } else { + var camelizeName = camelize(name) + if (camelizeName.indexOf('@') === 0) { + camelizeName = camelizeName.slice(1) + var vm = vmodels[0] + if ( + vm && + vm.hasOwnProperty(attr.value) && + typeof vm[attr.value] === 'function' + ) { + ret[camelizeName] = vm[attr.value].bind(vm) } + } else { + ret[camelizeName] = parseData(attr.value) + } } + } } return ret -} + } -function scanAttr(elem, vmodels, match) { + function scanAttr(elem, vmodels, match) { var scanNode = true if (vmodels.length) { - var attributes = elem.attributes - var bindings = [] - var uniq = {} - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (uniq[name]) { - //IE8下:repeat,:with BUG - continue - } - uniq[name] = 1 - if (attr.specified) { - if ((match = name.match(rmsAttr))) { - //如果是以指定前缀命名的 - var type = match[1] - var param = match[2] || '' - var value = attr.value - if (events[type]) { - param = type - type = 'on' - } else if (obsoleteAttrs[type]) { - param = type - type = 'attr' - name = ':' + type + '-' + param - log('warning!请改用' + name + '代替' + attr.name + '!') - } - if (directives[type]) { - var newValue = value.replace(roneTime, '') - var oneTime = value !== newValue - var binding = { - type: type, - param: param, - element: elem, - name: name, - expr: newValue, - oneTime: oneTime, - uuid: '_' + ++bindingID, - priority: - (directives[type].priority || - type.charCodeAt(0) * 10) + - (Number(param.replace(/\D/g, '')) || 0) - } - if ( - type === 'html' || - type === 'text' || - type === 'attr' - ) { - var filters = getToken(value).filters - binding.expr = binding.expr.replace(filters, '') - binding.filters = filters - .replace(rhasHtml, function() { - binding.type = 'html' - binding.group = 1 - return '' - }) - .trim() // jshint ignore:line - } else if (type === 'duplex') { - var hasDuplex = name - } else if (name === ':if-loop') { - binding.priority += 100 - } else if (name === ':attr-value') { - var hasAttrValue = name - } - bindings.push(binding) - } - } - } + var attributes = elem.attributes + var bindings = [] + var uniq = {} + for (var i = 0, attr; (attr = attributes[i++]); ) { + var name = attr.name + if (uniq[name]) { + //IE8下:repeat,:with BUG + continue } - if (bindings.length) { - bindings.sort(bindingSorter) - - if (hasDuplex && hasAttrValue && elem.type === 'text') { - log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) + uniq[name] = 1 + if (attr.specified) { + if ((match = name.match(rmsAttr))) { + //如果是以指定前缀命名的 + var type = match[1] + var param = match[2] || '' + var value = attr.value + if (events[type]) { + param = type + type = 'on' } - - for (i = 0; (binding = bindings[i]); i++) { - type = binding.type - if (rnoscanAttrBinding.test(type)) { - return executeBindings(bindings.slice(0, i + 1), vmodels) - } else if (scanNode) { - scanNode = !rnoscanNodeBinding.test(type) - } + if (directives[type]) { + var newValue = value.replace(roneTime, '') + var oneTime = value !== newValue + var binding = { + type: type, + param: param, + element: elem, + name: name, + expr: newValue, + oneTime: oneTime, + uuid: '_' + ++bindingID, + priority: + (directives[type].priority || type.charCodeAt(0) * 10) + + (Number(param.replace(/\D/g, '')) || 0) + } + if (type === 'html' || type === 'text' || type === 'attr') { + var filters = getToken(value).filters + binding.expr = binding.expr.replace(filters, '') + binding.filters = filters + .replace(rhasHtml, function() { + binding.type = 'html' + binding.group = 1 + return '' + }) + .trim() // jshint ignore:line + } else if (type === 'duplex') { + var hasDuplex = name + } else if (name === ':if-loop') { + binding.priority += 100 + } else if (name === ':attr-value') { + var hasAttrValue = name + } + bindings.push(binding) } - executeBindings(bindings, vmodels) + } } + } + if (bindings.length) { + bindings.sort(bindingSorter) + + if (hasDuplex && hasAttrValue && elem.type === 'text') { + log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) + } + + for (i = 0; (binding = bindings[i]); i++) { + type = binding.type + if (rnoscanAttrBinding.test(type)) { + return executeBindings(bindings.slice(0, i + 1), vmodels) + } else if (scanNode) { + scanNode = !rnoscanNodeBinding.test(type) + } + } + executeBindings(bindings, vmodels) + } } if ( - scanNode && - !stopScan[elem.tagName] && - (isWidget(elem) ? elem.msResolved : 1) + scanNode && + !stopScan[elem.tagName] && + (isWidget(elem) ? elem.msResolved : 1) ) { - mergeTextNodes && mergeTextNodes(elem) - scanNodeList(elem, vmodels) //扫描子孙元素 + mergeTextNodes && mergeTextNodes(elem) + scanNodeList(elem, vmodels) //扫描子孙元素 } -} + } -var rnoscanAttrBinding = /^if|widget|repeat$/ -var rnoscanNodeBinding = /^html|include$/ + var rnoscanAttrBinding = /^if|widget|repeat$/ + var rnoscanNodeBinding = /^html|include$/ -function scanNodeList(elem, vmodels) { - var nodes = yua.slice(elem.childNodes) + function scanNodeList(elem, vmodels) { + var nodes = Anot.slice(elem.childNodes) scanNodeArray(nodes, vmodels) -} + } -function scanNodeArray(nodes, vmodels) { + function scanNodeArray(nodes, vmodels) { function _delay_component(name) { - setTimeout(function() { - yua.component(name) - }) + setTimeout(function() { + Anot.component(name) + }) } for (var i = 0, node; (node = nodes[i++]); ) { - switch (node.nodeType) { - case 1: - var elem = node - if ( - !elem.msResolved && - elem.parentNode && - elem.parentNode.nodeType === 1 - ) { - var widget = isWidget(elem) + switch (node.nodeType) { + case 1: + var elem = node + if ( + !elem.msResolved && + elem.parentNode && + elem.parentNode.nodeType === 1 + ) { + var widget = isWidget(elem) - if (widget) { - componentQueue.push({ - element: elem, - vmodels: vmodels, - name: widget - }) - if (yua.components[widget]) { - // log(widget, yua.components) - //确保所有:attr-name扫描完再处理 - _delay_component(widget) - } - } - } + if (widget) { + componentQueue.push({ + element: elem, + vmodels: vmodels, + name: widget + }) + if (Anot.components[widget]) { + // log(widget, Anot.components) + //确保所有:attr-name扫描完再处理 + _delay_component(widget) + } + } else { + // 非组件才检查 ref属性 + var ref = isRef(elem) + if (ref) { + vmodels[0].$refs[ref] = elem + } + } + } - scanTag(node, vmodels) //扫描元素节点 + scanTag(node, vmodels) //扫描元素节点 - if (node.msHasEvent) { - yua.fireDom(node, 'datasetchanged', { - bubble: node.msHasEvent - }) - } + if (node.msHasEvent) { + Anot.fireDom(node, 'datasetchanged', { + bubble: node.msHasEvent + }) + } - break - case 3: - if (rexpr.test(node.nodeValue)) { - scanText(node, vmodels, i) //扫描文本节点 - } - break - } + break + case 3: + if (rexpr.test(node.nodeValue)) { + scanText(node, vmodels, i) //扫描文本节点 + } + break + } } -} + } -function scanTag(elem, vmodels, node) { - //扫描顺序 :skip(0) --> :important(1) --> :controller(2) --> :if(10) --> :repeat(100) - //--> :if-loop(110) --> :attr(970) ...--> :each(1400)-->:with(1500)--〉:duplex(2000)垫后 - var a = elem.getAttribute(':skip') - var b = elem.getAttributeNode(':important') - var c = elem.getAttributeNode(':controller') - if (typeof a === 'string') { + function scanTag(elem, vmodels, node) { + //扫描顺序 skip(0) --> anot(1) --> :if(10) --> :repeat(90) + //--> :if-loop(110) --> :attr(970) ...--> :duplex(2000)垫后 + var skip = elem.getAttribute('skip') + node = elem.getAttributeNode('anot') + var vm = vmodels.concat() + if (typeof skip === 'string') { + return + } else if (node) { + var newVmodel = Anot.vmodels[node.value] + var attrs = aslice.call(elem.attributes, 0) + + if (!newVmodel) { return - } else if ((node = b || c)) { - var newVmodel = yua.vmodels[node.value] + } - if (!newVmodel) { - return + vm = [newVmodel] + + elem.removeAttribute(node.name) //removeAttributeNode不会刷新xx[anot]样式规则 + createSignalTower(elem, newVmodel) + hideProperty(newVmodel, '$elem', elem) + if (vmodels.length) { + var props = {} + attrs.forEach(function(attr) { + if (/^:/.test(attr.name)) { + var name = attr.name.match(rmsAttr)[1] + var value = null + if (!name || Anot.directives[name] || events[name]) { + return + } + try { + value = parseExpr(attr.value, vmodels, {}).apply(0, vmodels) + value = toJson(value) + elem.removeAttribute(attr.name) + props[name] = value + } catch (error) { + log( + 'Props parse faild on (%s[class=%s]),', + elem.nodeName, + elem.className, + attr, + error + '' + ) + } + } + }) + // 一旦设定了 props的类型, 就必须传入正确的值 + for (var k in newVmodel.props) { + if (newVmodel.props[k] && newVmodel.props[k].type === 'PropsTypes') { + if (newVmodel.props[k].check(props[k])) { + newVmodel.props[k] = props[k] + delete props[k] + } else { + console.error( + new TypeError( + 'props.' + + k + + ' needs [' + + newVmodel.props[k].checkType + + '], but [' + + newVmodel.props[k].result + + '] given.' + ) + ) + } + } } - - //把父级VM补上 - newVmodel.$up = vmodels[0] - //:important不包含父VM，:controller相反 - vmodels = node === b ? [newVmodel] : [newVmodel].concat(vmodels) - - elem.removeAttribute(node.name) //removeAttributeNode不会刷新[:controller]样式规则 - elem.classList.remove(node.name) - createSignalTower(elem, newVmodel) + Object.assign(newVmodel.props, props) + props = undefined + } } - scanAttr(elem, vmodels) //扫描特性节点 + scanAttr(elem, vm) //扫描特性节点 if (newVmodel) { - setTimeout(function() { - newVmodel.$fire(':scan-end', elem) - }) + setTimeout(function() { + if (typeof newVmodel.$mounted === 'function') { + newVmodel.$mounted() + } + delete newVmodel.$mounted + }) } -} -var rhasHtml = /\|\s*html(?:\b|$)/, + } + var rhasHtml = /\|\s*html(?:\b|$)/, r11a = /\|\|/g, rlt = /</g, rgt = />/g, rstringLiteral = /(['"])(\\\1|.)+?\1/g, rline = /\r?\n/g -function getToken(value) { + function getToken(value) { if (value.indexOf('|') > 0) { - var scapegoat = value.replace(rstringLiteral, function(_) { - return Array(_.length + 1).join('1') // jshint ignore:line - }) - var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 - if (index > -1) { - return { - type: 'text', - filters: value.slice(index).trim(), - expr: value.slice(0, index) - } + var scapegoat = value.replace(rstringLiteral, function(_) { + return Array(_.length + 1).join('1') // jshint ignore:line + }) + var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 + if (index > -1) { + return { + type: 'text', + filters: value.slice(index).trim(), + expr: value.slice(0, index) } + } } return { - type: 'text', - expr: value, - filters: '' + type: 'text', + expr: value, + filters: '' } -} + } -function scanExpr(str) { + function scanExpr(str) { var tokens = [], - value, - start = 0, - stop + value, + start = 0, + stop do { - stop = str.indexOf(openTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - // {{ 左边的文本 - tokens.push({ - expr: value - }) - } - start = stop + openTag.length - stop = str.indexOf(closeTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - //处理{{ }}插值表达式 - tokens.push(getToken(value.replace(rline, ''))) - } - start = stop + closeTag.length + stop = str.indexOf(openTag, start) + if (stop === -1) { + break + } + value = str.slice(start, stop) + if (value) { + // {{ 左边的文本 + tokens.push({ + expr: value + }) + } + start = stop + openTag.length + stop = str.indexOf(closeTag, start) + if (stop === -1) { + break + } + value = str.slice(start, stop) + if (value) { + //处理{{ }}插值表达式 + tokens.push(getToken(value.replace(rline, ''))) + } + start = stop + closeTag.length } while (1) value = str.slice(start) if (value) { - //}} 右边的文本 - tokens.push({ - expr: value - }) + //}} 右边的文本 + tokens.push({ + expr: value + }) } return tokens -} + } -function scanText(textNode, vmodels, index) { + function scanText(textNode, vmodels, index) { var bindings = [], - tokens = scanExpr(textNode.data) + tokens = scanExpr(textNode.data) if (tokens.length) { - for (var i = 0, token; (token = tokens[i++]); ) { - var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 - if (token.type) { - token.expr = token.expr.replace(roneTime, function() { - token.oneTime = true - return '' - }) // jshint ignore:line - token.element = node - token.filters = token.filters.replace(rhasHtml, function() { - token.type = 'html' - return '' - }) // jshint ignore:line - token.pos = index * 1000 + i - bindings.push(token) //收集带有插值表达式的文本 - } - yuaFragment.appendChild(node) + for (var i = 0, token; (token = tokens[i++]); ) { + var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 + if (token.type) { + token.expr = token.expr.replace(roneTime, function() { + token.oneTime = true + return '' + }) // jshint ignore:line + token.element = node + token.filters = token.filters.replace(rhasHtml, function() { + token.type = 'html' + return '' + }) // jshint ignore:line + token.pos = index * 1000 + i + bindings.push(token) //收集带有插值表达式的文本 } - textNode.parentNode.replaceChild(yuaFragment, textNode) - if (bindings.length) executeBindings(bindings, vmodels) + anotFragment.appendChild(node) + } + textNode.parentNode.replaceChild(anotFragment, textNode) + if (bindings.length) executeBindings(bindings, vmodels) } -} + } -//使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 -var Buffer = function() { + //使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 + var Buffer = function() { this.queue = [] -} -Buffer.prototype = { + } + Buffer.prototype = { render: function(isAnimate) { - if (!this.locked) { - this.locked = isAnimate ? root.offsetHeight + 10 : 1 - var me = this - yua.nextTick(function() { - me.flush() - }) - } + if (!this.locked) { + this.locked = isAnimate ? root.offsetHeight + 10 : 1 + var me = this + Anot.nextTick(function() { + me.flush() + }) + } }, flush: function() { - for (var i = 0, sub; (sub = this.queue[i++]); ) { - sub.update && sub.update() - } - this.locked = 0 - this.queue = [] + for (var i = 0, sub; (sub = this.queue[i++]); ) { + sub.update && sub.update() + } + this.locked = 0 + this.queue = [] } -} + } -var buffer = new Buffer() + var buffer = new Buffer() -var componentQueue = [] -var widgetList = [] -var componentHooks = { - $construct: function() { - return yua.mix.apply(null, arguments) - }, - $ready: noop, - $init: noop, - $dispose: noop, - $container: null, - $childReady: noop, - $$template: function(str) { - return str + var componentQueue = [] + var widgetList = [] + var componentHooks = { + construct: noop, + componentWillMount: noop, + componentDidMount: noop, + childComponentDidMount: noop, + componentWillUnmount: noop, + render: function() { + return null } -} + } -yua.components = {} -yua.component = function(name, opts) { + function parseSlot(collections) { + var arr = aslice.call(collections, 0) + var obj = {} + arr.forEach(function(elem) { + var slot = elem.getAttribute('slot') + if (slot) { + elem.removeAttribute('slot') + obj[slot] = elem.outerHTML + } + }) + return obj + } + + Anot.components = {} + Anot.component = function(name, opts) { if (opts) { - yua.components[name] = yua.mix({}, componentHooks, opts) + Anot.components[name] = Anot.mix({}, componentHooks, opts) } for (var i = 0, obj; (obj = componentQueue[i]); i++) { - if (name === obj.name) { - componentQueue.splice(i, 1) - i-- + if (name === obj.name) { + componentQueue.splice(i, 1) + i-- + // (obj, Anot.components[name], obj.element, obj.name) + ;(function(host, hooks, elem, widget) { + //如果elem已从Document里移除,直接返回 + if (!Anot.contains(DOC, elem) || elem.msResolved) { + Anot.Array.remove(componentQueue, host) + return + } - ;(function(host, hooks, elem, widget) { - //如果elem已从Document里移除,直接返回 - if (!yua.contains(DOC, elem) || elem.msResolved) { - yua.Array.remove(componentQueue, host) - return - } + var dependencies = 1 + var globalHooks = componentHooks - var dependencies = 1 - var global = componentHooks + //===========收集各种配置======= + if (elem.getAttribute(':attr-uuid')) { + //如果还没有解析完,就延迟一下 #1155 + return + } + var props = getOptionsFromTag(elem, host.vmodels) + var $id = props.uuid || generateID(widget) + var __willpush__ = null - //===========收集各种配置======= - if (elem.getAttribute(':attr-identifier')) { - //如果还没有解析完,就延迟一下 #1155 - return - } - var elemOpts = getOptionsFromTag(elem, host.vmodels) - var vmOpts = getOptionsFromVM( - host.vmodels, - elemOpts.config || host.name - ) - var $id = - elemOpts.$id || elemOpts.identifier || generateID(widget) - delete elemOpts.config - delete elemOpts.$id - delete elemOpts.identifier - var componentDefinition = { - $up: host.vmodels[0], - $ups: host.vmodels - } + if (props.hasOwnProperty('hostPush')) { + elem.removeAttribute('host-push') + __willpush__ = props.hostPush + props.hostPush = host.vmodels[0][__willpush__] + } - yua.mix(true, componentDefinition, hooks) + delete props.uuid + delete props.name - componentDefinition = yua.components[name].$construct.call( - elem, - componentDefinition, - vmOpts, - elemOpts - ) + hooks.props = hooks.props || {} + hooks.state = hooks.state || {} - componentDefinition.$refs = {} - componentDefinition.$id = $id + Object.assign(hooks.props, props) - //==========构建VM========= - var keepContainer = componentDefinition.$container - var keepTemplate = componentDefinition.$template - delete componentDefinition.$up - delete componentDefinition.$ups - delete componentDefinition.$slot - delete componentDefinition.$replace - delete componentDefinition.$container - delete componentDefinition.$construct + hooks.construct.call(elem, hooks.props, hooks.state) - var vmodel = yua(componentDefinition) || {} - vmodel.$ups = host.vmodels - vmodel.$up = host.vmodels[0] - elem.msResolved = 1 //防止二进扫描此元素 - vmodel.$init(vmodel, elem) - global.$init(vmodel, elem) - var nodes = elem.childNodes + hooks.$id = $id - if (vmodel.$$template) { - yua.clearHTML(elem) - elem.innerHTML = vmodel.$$template(keepTemplate) - } + //==========构建VM========= + var { + componentWillMount, + componentDidMount, + childComponentDidMount, + componentWillUnmount, + render + } = hooks - // 组件所使用的标签是temlate,所以必须要要用子元素替换掉 - var child = elem.content.firstChild - if (!child || serialize.call(child) === '[object Text]') { - var tmpDom = document.createElement('div') - if (child) { - tmpDom.appendChild(child) - } - child = tmpDom - tmpDom = null - } - elem.parentNode.replaceChild(child, elem) - child.msResolved = 1 - var cssText = elem.style.cssText - var className = elem.className - elem = host.element = child - elem.style.cssText += ';' + cssText - if (className) { - yua(elem).addClass(className) - } - //指定了组件的容器的话,则把组件节点转过去 - if (keepContainer) { - keepContainer.appendChild(elem) - } - yua.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: 1 - }) - var children = 0 - var removeFn = yua.bind(elem, 'datasetchanged', function(e) { - if (e.childReady) { - dependencies += e.childReady - if (vmodel !== e.vm) { - vmodel.$refs[e.vm.$id] = e.vm - if (e.childReady === -1) { - children++ - vmodel.$childReady(vmodel, elem, e) - } - e.stopPropagation() - } - } - if (dependencies === 0) { - var id1 = setTimeout(function() { - clearTimeout(id1) + delete hooks.construct + delete hooks.componentWillMount + delete hooks.componentDidMount + delete hooks.childComponentDidMount + delete hooks.componentWillUnmount - vmodel.$ready(vmodel, elem, host.vmodels) - global.$ready(vmodel, elem, host.vmodels) - }, children ? Math.max(children * 17, 100) : 17) - yua.unbind(elem, 'datasetchanged', removeFn) - //================== - host.rollback = function() { - try { - vmodel.$dispose(vmodel, elem) - global.$dispose(vmodel, elem) - } catch (e) {} - delete yua.vmodels[vmodel.$id] - } - injectDisposeQueue(host, widgetList) - if (window.chrome) { - elem.addEventListener( - 'DOMNodeRemovedFromDocument', - function() { - setTimeout(rejectDisposeQueue) - } - ) - } - } - }) - scanTag(elem, [vmodel].concat(host.vmodels)) - yua.vmodels[vmodel.$id] = vmodel - if (!elem.childNodes.length) { - yua.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - } else { - var id2 = setTimeout(function() { - clearTimeout(id2) - yua.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - }, 17) - } - })(obj, yua.components[name], obj.element, obj.name) // jshint ignore:line - } - } -} + var vmodel = Anot(hooks) + delete vmodel.$mounted + host.vmodels[0].$children.push(vmodel) -function getOptionsFromVM(vmodels, pre) { - if (pre) { - for (var i = 0, v; (v = vmodels[i++]); ) { - if (v.hasOwnProperty(pre) && typeof v[pre] === 'object') { - var vmOptions = v[pre] - return vmOptions.$model || vmOptions - break + elem.msResolved = 1 //防止二进扫描此元素 + + if (__willpush__) { + hideProperty(vmodel, '$push', function(val) { + host.vmodels[0][__willpush__] = val + }) + } + + componentWillMount.call(vmodel) + globalHooks.componentWillMount.call(null, vmodel) + + var slots = null + var isTemplate = true + + if (elem.content) { + if (elem.content.firstElementChild) { + slots = parseSlot(elem.content.children) } - } - } - return {} -} + } else { + isTemplate = false + if (elem.firstElementChild) { + slots = parseSlot(elem.children) + } + } -function isWidget(el) { + Anot.clearHTML(elem) + var html = render.call(vmodel, slots) || '' + + html = html.replace(/<\w+[^>]*>/g, function(m, s) { + return m.replace(/[\n\t\s]{1,}/g, ' ') + }) + + elem.innerHTML = html + + if (isTemplate) { + // 组件所使用的标签是template,所以必须要要用子元素替换掉 + var child = elem.content.firstElementChild + var nullComponent = DOC.createComment('empty component') + elem.parentNode.replaceChild(child || nullComponent, elem) + + // 空组件直接跳出 + if (!child) { + return + } + + child.msResolved = 1 + var cssText = elem.style.cssText + var className = elem.className + elem = host.element = child + elem.style && (elem.style.cssText += ';' + cssText) + if (className) { + Anot(elem).addClass(className) + } + } + + hideProperty(vmodel, '$elem', elem) + + Anot.fireDom(elem, 'datasetchanged', { + vm: vmodel, + childReady: 1 + }) + var children = 0 + var removeFn = Anot.bind(elem, 'datasetchanged', function(ev) { + if (ev.childReady) { + dependencies += ev.childReady + if (vmodel !== ev.vm) { + vmodel.$children.push(ev.vm) + ev.vm.$up = vmodel + if (ev.childReady === -1) { + children++ + childComponentDidMount.call(vmodel, ev.vm) + } + ev.stopPropagation() + } + } + if (dependencies === 0) { + var timer = setTimeout(function() { + clearTimeout(timer) + componentDidMount.call(vmodel) + globalHooks.componentDidMount(null, vmodel) + }, children ? Math.max(children * 17, 100) : 17) + + Anot.unbind(elem, 'datasetchanged', removeFn) + //================== + host.rollback = function() { + try { + componentWillUnmount.call(vmodel) + globalHooks.componentWillUnmount.call(null, vmodel) + } catch (e) {} + delete Anot.vmodels[vmodel.$id] + } + injectDisposeQueue(host, widgetList) + if (window.chrome) { + elem.addEventListener('DOMNodeRemovedFromDocument', function() { + setTimeout(rejectDisposeQueue) + }) + } + } + }) + scanTag(elem, [vmodel]) + Anot.vmodels[vmodel.$id] = vmodel + if (!elem.childNodes.length) { + Anot.fireDom(elem, 'datasetchanged', { + vm: vmodel, + childReady: -1 + }) + } else { + var id2 = setTimeout(function() { + clearTimeout(id2) + Anot.fireDom(elem, 'datasetchanged', { + vm: vmodel, + childReady: -1 + }) + }, 17) + } + })(obj, toJson(Anot.components[name]), obj.element, obj.name) // jshint ignore:line + } + } + } + + function isWidget(el) { //如果是组件,则返回组件的名字 var name = el.nodeName.toLowerCase() if (name === 'template' && el.getAttribute('name')) { - return el.getAttribute('name') + return el.getAttribute('name') + } + if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { + return RegExp.$1 } return null -} + } -var bools = [ + function isRef(el) { + return el.hasAttribute('ref') ? el.getAttribute('ref') : null + } + + var bools = [ 'autofocus,autoplay,async,allowTransparency,checked,controls', 'declare,disabled,defer,defaultChecked,defaultSelected', 'contentEditable,isMap,loop,multiple,noHref,noResize,noShade', 'open,readOnly,selected' -].join(',') -var boolMap = {} -bools.replace(rword, function(name) { + ].join(',') + var boolMap = {} + bools.replace(rword, function(name) { boolMap[name.toLowerCase()] = name -}) + }) -var propMap = { + var propMap = { //属性名映射 'accept-charset': 'acceptCharset', char: 'ch', @@ -3546,841 +3962,834 @@ var propMap = { class: 'className', for: 'htmlFor', 'http-equiv': 'httpEquiv' -} + } -var anomaly = [ + var anomaly = [ 'accessKey,bgColor,cellPadding,cellSpacing,codeBase,codeType,colSpan', 'dateTime,defaultValue,frameBorder,longDesc,maxLength,marginWidth,marginHeight', 'rowSpan,tabIndex,useMap,vSpace,valueType,vAlign' -].join(',') -anomaly.replace(rword, function(name) { + ].join(',') + anomaly.replace(rword, function(name) { propMap[name.toLowerCase()] = name -}) + }) -var attrDir = yua.directive('attr', { + var attrDir = Anot.directive('attr', { init: function(binding) { - //{{aaa}} --> aaa - //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" - binding.expr = normalizeExpr(binding.expr.trim()) - if (binding.type === 'include') { - var elem = binding.element - effectBinding(elem, binding) - binding.includeRendered = getBindingCallback( - elem, - 'data-include-rendered', - binding.vmodels - ) - binding.includeLoaded = getBindingCallback( - elem, - 'data-include-loaded', - binding.vmodels - ) - var outer = (binding.includeReplace = !!yua(elem).data( - 'includeReplace' - )) - if (yua(elem).data('includeCache')) { - binding.templateCache = {} - } - binding.start = DOC.createComment(':include') - binding.end = DOC.createComment(':include-end') - if (outer) { - binding.element = binding.end - binding._element = elem - elem.parentNode.insertBefore(binding.start, elem) - elem.parentNode.insertBefore(binding.end, elem.nextSibling) - } else { - elem.insertBefore(binding.start, elem.firstChild) - elem.appendChild(binding.end) - } + //{{aaa}} --> aaa + //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" + binding.expr = normalizeExpr(binding.expr.trim()) + if (binding.type === 'include') { + var elem = binding.element + effectBinding(elem, binding) + binding.includeRendered = getBindingCallback( + elem, + 'data-include-rendered', + binding.vmodels + ) + binding.includeLoaded = getBindingCallback( + elem, + 'data-include-loaded', + binding.vmodels + ) + var outer = (binding.includeReplace = !!Anot(elem).data( + 'includeReplace' + )) + if (Anot(elem).data('includeCache')) { + binding.templateCache = {} } - }, - update: function(val) { - var elem = this.element - var obj = val - - if (typeof obj === 'object' && obj !== null) { - if (!yua.isPlainObject(obj)) obj = obj.$model + binding.start = DOC.createComment(':include') + binding.end = DOC.createComment(':include-end') + if (outer) { + binding.element = binding.end + binding._element = elem + elem.parentNode.insertBefore(binding.start, elem) + elem.parentNode.insertBefore(binding.end, elem.nextSibling) } else { - if (!this.param) return - - obj = {} - obj[this.param] = val - } - - for (var i in obj) { - if (i === 'style') { - console.error('设置style样式, 请改用 :css指令') - continue - } - if (i === 'href' || i === 'src') { - //处理IE67自动转义的问题 - if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') - - elem[i] = obj[i] - - //chrome v37- 下embed标签动态设置的src，无法发起请求 - if (window.chrome && elem.tagName === 'EMBED') { - var parent = elem.parentNode - var com = document.createComment(':src') - parent.replaceChild(com, elem) - parent.replaceChild(elem, com) - } - } else { - var k = i - //古董IE下，部分属性名字要进行映射 - if (!W3C && propMap[k]) k = propMap[k] - - if (typeof elem[boolMap[k]] === 'boolean') { - //布尔属性必须使用el.xxx = true|false方式设值 - elem[boolMap[k]] = !!obj[i] - - //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 - if (!obj[i]) obj[i] = !!obj[i] - } - if (obj[i] === false || obj[i] === null || obj[i] === undefined) - return elem.removeAttribute(k) - - //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy - var isInnate = rsvg.test(elem) - ? false - : DOC.namespaces && isVML(elem) - ? true - : k in elem.cloneNode(false) - if (isInnate) { - elem[k] = obj[i] - } else { - elem.setAttribute(k, obj[i]) - } - } - } - } -}) - -//这几个指令都可以使用插值表达式，如:src="aaa/{{b}}/{{c}}.html" -'title,alt,src,value,css,include,href,data'.replace(rword, function(name) { - directives[name] = attrDir -}) - -//类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" -yua.directive('class', { - init: function(binding) { - var expr = [] - if (!/^\{.*\}$/.test(binding.expr)) { - expr = binding.expr.split(':') - expr[1] = (expr[1] && expr[1].trim()) || 'true' - var arr = expr[0].split(/\s+/) - binding.expr = - '{' + - arr - .map(function(it) { - return it + ': ' + expr[1] - }) - .join(', ') + - '}' - } else if (/^\{\{.*\}\}$/.test(binding.expr)) { - binding.expr = binding.expr.slice(2, -2) - } - - if (binding.type === 'hover' || binding.type === 'active') { - //确保只绑定一次 - if (!binding.hasBindEvent) { - var elem = binding.element - var $elem = yua(elem) - var activate = 'mouseenter' //在移出移入时切换类名 - var abandon = 'mouseleave' - if (binding.type === 'active') { - //在聚焦失焦中切换类名 - elem.tabIndex = elem.tabIndex || -1 - activate = 'mousedown' - abandon = 'mouseup' - var fn0 = $elem.bind('mouseleave', function() { - $elem.removeClass(expr[0]) - }) - } - } - - var fn1 = $elem.bind(activate, function() { - $elem.addClass(expr[0]) - }) - var fn2 = $elem.bind(abandon, function() { - $elem.removeClass(expr[0]) - }) - binding.rollback = function() { - $elem.unbind('mouseleave', fn0) - $elem.unbind(activate, fn1) - $elem.unbind(abandon, fn2) - } - binding.hasBindEvent = true + elem.insertBefore(binding.start, elem.firstChild) + elem.appendChild(binding.end) } + } }, update: function(val) { - if (this.type !== 'class') { - return - } - var obj = val - if (!obj || this.param) - return log( - 'class指令语法错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) + var elem = this.element + var obj = val + var vm = this.vmodels[0] - if (typeof obj === 'string') { - obj = {} - obj[val] = true + if (typeof obj === 'object' && obj !== null) { + if (!Anot.isPlainObject(obj)) { + obj = obj.$model + } + } else { + if (!this.param) { + return } - if (!yua.isPlainObject(obj)) { - obj = obj.$model - } + obj = {} + obj[this.param] = val + } - var $elem = yua(this.element) - for (var i in obj) { - $elem.toggleClass(i, !!obj[i]) + for (var i in obj) { + if (i === 'style') { + console.error('设置style样式, 请改用 :css指令') + continue } + // 通过属性设置回调,必须以@符号开头 + if (i.indexOf('@') === 0) { + if (typeof obj[i] !== 'function') { + continue + } + } + if (i === 'href' || i === 'src') { + //处理IE67自动转义的问题 + if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') + + elem[i] = obj[i] + + //chrome v37- 下embed标签动态设置的src，无法发起请求 + if (window.chrome && elem.tagName === 'EMBED') { + var parent = elem.parentNode + var com = DOC.createComment(':src') + parent.replaceChild(com, elem) + parent.replaceChild(elem, com) + } + } else { + var k = i + //古董IE下，部分属性名字要进行映射 + if (!W3C && propMap[k]) { + k = propMap[k] + } + if (obj[i] === false || obj[i] === null || obj[i] === undefined) { + obj[i] = '' + } + + if (typeof elem[boolMap[k]] === 'boolean') { + //布尔属性必须使用el.xxx = true|false方式设值 + elem[boolMap[k]] = !!obj[i] + + //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 + if (!obj[i]) { + obj[i] = !!obj[i] + } + if (obj[i] === false) { + return elem.removeAttribute(k) + } + } + + //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy + var isInnate = rsvg.test(elem) + ? false + : DOC.namespaces && isVML(elem) + ? true + : k in elem.cloneNode(false) + if (isInnate) { + elem[k] = obj[i] + } else { + if (typeof obj[i] === 'object') { + obj[i] = JSON.stringify(obj[i]) + } else if (typeof obj[i] === 'function') { + k = ronattr + camelize(k.slice(1)) + elem[k] = obj[i].bind(vm) + obj[i] = k + } + elem.setAttribute(k, obj[i]) + } + } + } } -}) + }) -'hover,active'.replace(rword, function(name) { + //这几个指令都可以使用插值表达式，如:src="aaa/{{b}}/{{c}}.html" + 'css,include,data'.replace(rword, function(name) { + directives[name] = attrDir + }) + + //类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" + Anot.directive('class', { + init: function(binding) { + var expr = [] + if (!/^\{.*\}$/.test(binding.expr)) { + expr = binding.expr.split(':') + expr[1] = (expr[1] && expr[1].trim()) || 'true' + var arr = expr[0].split(/\s+/) + binding.expr = + '{' + + arr + .map(function(it) { + return it + ': ' + expr[1] + }) + .join(', ') + + '}' + } else if (/^\{\{.*\}\}$/.test(binding.expr)) { + binding.expr = binding.expr.slice(2, -2) + } + + if (binding.type === 'hover' || binding.type === 'active') { + //确保只绑定一次 + if (!binding.hasBindEvent) { + var elem = binding.element + var $elem = Anot(elem) + var activate = 'mouseenter' //在移出移入时切换类名 + var abandon = 'mouseleave' + if (binding.type === 'active') { + //在聚焦失焦中切换类名 + elem.tabIndex = elem.tabIndex || -1 + activate = 'mousedown' + abandon = 'mouseup' + var fn0 = $elem.bind('mouseleave', function() { + $elem.removeClass(expr[0]) + }) + } + } + + var fn1 = $elem.bind(activate, function() { + $elem.addClass(expr[0]) + }) + var fn2 = $elem.bind(abandon, function() { + $elem.removeClass(expr[0]) + }) + binding.rollback = function() { + $elem.unbind('mouseleave', fn0) + $elem.unbind(activate, fn1) + $elem.unbind(abandon, fn2) + } + binding.hasBindEvent = true + } + }, + update: function(val) { + if (this.type !== 'class') { + return + } + var obj = val + if (!obj || this.param) + return log( + 'class指令语法错误 %c %s="%s"', + 'color:#f00', + this.name, + this.expr + ) + + if (typeof obj === 'string') { + obj = {} + obj[val] = true + } + + if (!Anot.isPlainObject(obj)) { + obj = obj.$model + } + + var $elem = Anot(this.element) + for (var i in obj) { + $elem.toggleClass(i, !!obj[i]) + } + } + }) + + 'hover,active'.replace(rword, function(name) { directives[name] = directives['class'] -}) + }) -//样式定义 :css-width="200" -//:css="{width: 200}" -yua.directive('css', { + //样式定义 :css-width="200" + //:css="{width: 200}" + Anot.directive('css', { init: directives.attr.init, update: function(val) { - var $elem = yua(this.element) - if (!this.param) { - var obj = val - try { - if (typeof val === 'object') { - if (!yua.isPlainObject(val)) obj = val.$model - } else { - obj = new Function('return ' + val)() - } - for (var i in obj) { - $elem.css(i, obj[i]) - } - } catch (err) { - log( - '样式格式错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) - } - } else { - $elem.css(this.param, val) + var $elem = Anot(this.element) + if (!this.param) { + var obj = val + try { + if (typeof val === 'object') { + if (!Anot.isPlainObject(val)) obj = val.$model + } else { + obj = new Function('return ' + val)() + } + for (var i in obj) { + $elem.css(i, obj[i]) + } + } catch (err) { + log('样式格式错误 %c %s="%s"', 'color:#f00', this.name, this.expr) } + } else { + $elem.css(this.param, val) + } } -}) + }) -//兼容2种写法 :data-xx="yy", :data="{xx: yy}" -yua.directive('data', { + //兼容2种写法 :data-xx="yy", :data="{xx: yy}" + Anot.directive('data', { priority: 100, update: function(val) { - var obj = val - if (typeof obj === 'object' && obj !== null) { - if (!yua.isPlainObject(obj)) obj = val.$model + var obj = val + if (typeof obj === 'object' && obj !== null) { + if (!Anot.isPlainObject(obj)) obj = val.$model - for (var i in obj) { - this.element.setAttribute('data-' + i, obj[i]) - } - } else { - if (!this.param) return - - this.element.setAttribute('data-' + this.param, obj) + for (var i in obj) { + this.element.setAttribute('data-' + i, obj[i]) } - } -}) + } else { + if (!this.param) return -/*------ 表单验证 -------*/ -var __rules = {} -yua.validate = function(key) { - return ( - !__rules[key] || - __rules[key].every(function(it) { - return it.checked - }) - ) -} -yua.directive('rule', { + this.element.setAttribute('data-' + this.param, obj) + } + } + }) + + /*------ 表单验证 -------*/ + var __rules = {} + Anot.validate = function(key, cb) { + if (!__rules[key]) { + throw new Error('validate [' + key + '] not exists.') + } + if (typeof cb === 'function') { + __rules[key].event = cb + } + var result = __rules[key].result + for (var k in result) { + if (!result[k].passed) { + return result[k] + } + } + return true + } + Anot.directive('rule', { priority: 2010, init: function(binding) { - if (binding.param && !__rules[binding.param]) { - __rules[binding.param] = [] + if (binding.param && !__rules[binding.param]) { + __rules[binding.param] = { + event: noop, + result: {} } - binding.target = __rules[binding.param] + } + binding.target = __rules[binding.param] }, - update: function(obj) { - var _this = this, - elem = this.element, - ruleID = -1 + update: function(opt) { + var _this = this + var elem = this.element + if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) { + return + } + if (this.target) { + this.target.result[elem.expr] = { key: elem.expr } + } + var target = this.target - if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) return + // 0: 验证通过 + // 10001: 不能为空 + // 10002: 必须为合法数字 + // 10003: Email格式错误 + // 10004: 手机格式错误 + // 10005: 必须为纯中文 + // 10006: 格式匹配错误(正则) + // 10011: 输入值超过指定最大长度 + // 10012: 输入值短于指定最小长度 + // 10021: 输入值大于指定最大数值 + // 10022: 输入值小于指定最小数值 + // 10031: 与指定的表单的值不一致 + function checked(ev) { + var val = elem.value + var code = 0 - if (this.target) { - ruleID = this.target.length - this.target.push({ checked: true }) + if (opt.require && (val === '' || val === null)) { + code = 10001 } - //如果父级元素没有定位属性,则加上相对定位 - if (getComputedStyle(elem.parentNode).position === 'static') { - elem.parentNode.style.position = 'relative' + if (code === 0 && opt.isNumeric) { + code = !isFinite(val) ? 10002 : 0 } - var $elem = yua(elem), - ol = elem.offsetLeft + elem.offsetWidth - 50, - ot = elem.offsetTop + elem.offsetHeight + 8, - tips = document.createElement('div') + if (code === 0 && opt.isEmail) + code = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) ? 10003 : 0 - tips.className = 'do-rule-tips' - tips.style.left = ol + 'px' - tips.style.bottom = ot + 'px' - - function checked(ev) { - var txt = '', - val = elem.value - - if (obj.require && (val === '' || val === null)) txt = '必填项' - - if (!txt && obj.isNumeric) - txt = !isFinite(val) ? '必须为合法数字' : '' - - if (!txt && obj.isEmail) - txt = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) - ? 'Email格式错误' - : '' - - if (!txt && obj.isPhone) - txt = !/^1[34578]\d{9}$/.test(val) ? '手机格式错误' : '' - - if (!txt && obj.isCN) - txt = !/^[\u4e00-\u9fa5]+$/.test(val) ? '必须为纯中文' : '' - - if (!txt && obj.exp) - txt = !obj.exp.test(val) ? obj.msg || '格式错误' : '' - - if (!txt && obj.maxLen) - txt = - val.length > obj.maxLen - ? '长度不得超过' + obj.maxLen + '位' - : '' - - if (!txt && obj.minLen) - txt = - val.length < obj.minLen - ? '长度不得小于' + obj.minLen + '位' - : '' - - if (!txt && obj.hasOwnProperty('max')) - txt = val > obj.max ? '输入值不能大于' + obj.max : '' - - if (!txt && obj.hasOwnProperty('min')) - txt = val < obj.min ? '输入值不能小于' + obj.min : '' - - if (!txt && obj.eq) { - var eqEl = document.querySelector('#' + obj.eq) - txt = val !== eqEl.value ? obj.msg || '2次值不一致' : '' - } - - if (txt) { - if (ev) { - tips.textContent = txt - elem.parentNode.appendChild(tips) - } - //必须是"必填项"才会更新验证状态 - if (_this.target && obj.require) { - _this.target[ruleID].checked = false - } - } else { - if (_this.target) { - _this.target[ruleID].checked = true - } - try { - elem.parentNode.removeChild(tips) - } catch (err) {} - } + if (code === 0 && opt.isPhone) { + code = !/^1[34578]\d{9}$/.test(val) ? 10004 : 0 } - $elem.bind('change,blur', checked) - $elem.bind('focus', function(ev) { - try { - elem.parentNode.removeChild(tips) - } catch (err) {} - }) + if (code === 0 && opt.isCN) { + code = !/^[\u4e00-\u9fa5]+$/.test(val) ? 10005 : 0 + } - checked() + if (code === 0 && opt.exp) { + code = !opt.exp.test(val) ? 10006 : 0 + } + + if (code === 0 && opt.maxLen) { + code = val.length > opt.maxLen ? 10011 : 0 + } + + if (code === 0 && opt.minLen) { + code = val.length < opt.minLen ? 10012 : 0 + } + + if (code === 0 && opt.hasOwnProperty('max')) { + code = val > opt.max ? 10021 : 0 + } + + if (code === 0 && opt.hasOwnProperty('min')) { + code = val < opt.min ? 10022 : 0 + } + + if (code === 0 && opt.eq) { + var eqEl = document.querySelector('#' + opt.eq) + txt = val !== eqEl.value ? 10031 : 0 + } + + target.result[elem.expr].code = code + target.result[elem.expr].passed = opt.require ? code === 0 : true + + var done + for (var k in target.result) { + if (!target.result[k].passed) { + done = true + target.event(target.result[k]) + break + } + } + if (!done) { + target.event(true) + } + } + + Anot(elem).bind('blur', checked) + checked() } -}) + }) -//双工绑定 -var rduplexType = /^(?:checkbox|radio)$/ -var rduplexParam = /^(?:radio|checked)$/ -var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ -var duplexBinding = yua.directive('duplex', { + //双工绑定 + var rduplexType = /^(?:checkbox|radio)$/ + var rduplexParam = /^(?:radio|checked)$/ + var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ + var duplexBinding = Anot.directive('duplex', { priority: 2000, init: function(binding, hasCast) { - var elem = binding.element - var vmodels = binding.vmodels - binding.changed = - getBindingCallback(elem, 'data-duplex-changed', vmodels) || noop - var params = [] - var casting = oneObject('string,number,boolean,checked') - if (elem.type === 'radio' && binding.param === '') { - binding.param = 'checked' + var elem = binding.element + var vmodels = binding.vmodels + binding.changed = + getBindingCallback(elem, 'data-duplex-changed', vmodels) || noop + var params = [] + var casting = oneObject('string,number,boolean,checked') + if (elem.type === 'radio' && binding.param === '') { + binding.param = 'checked' + } + + binding.param.replace(rw20g, function(name) { + if (rduplexType.test(elem.type) && rduplexParam.test(name)) { + name = 'checked' + binding.isChecked = true + binding.xtype = 'radio' } - binding.param.replace(rw20g, function(name) { - if (rduplexType.test(elem.type) && rduplexParam.test(name)) { - if (name === 'radio') - log(':duplex-radio已经更名为:duplex-checked') - name = 'checked' - binding.isChecked = true - binding.xtype = 'radio' - } - if (name === 'bool') { - name = 'boolean' - log(':duplex-bool已经更名为:duplex-boolean') - } else if (name === 'text') { - name = 'string' - log(':duplex-text已经更名为:duplex-string') - } - if (casting[name]) { - hasCast = true - } - yua.Array.ensure(params, name) - }) - if (!hasCast) { - params.push('string') + if (casting[name]) { + hasCast = true } - binding.param = params.join('-') - if (!binding.xtype) { - binding.xtype = - elem.tagName === 'SELECT' - ? 'select' - : elem.type === 'checkbox' - ? 'checkbox' - : elem.type === 'radio' - ? 'radio' - : /^change/.test(elem.getAttribute('data-duplex-event')) - ? 'change' - : 'input' + Anot.Array.ensure(params, name) + }) + if (!hasCast) { + params.push('string') + } + binding.param = params.join('-') + if (!binding.xtype) { + binding.xtype = + elem.tagName === 'SELECT' + ? 'select' + : elem.type === 'checkbox' + ? 'checkbox' + : elem.type === 'radio' + ? 'radio' + : /^change/.test(elem.getAttribute('data-duplex-event')) + ? 'change' + : 'input' + } + elem.expr = binding.expr + //===================绑定事件====================== + var bound = (binding.bound = function(type, callback) { + elem.addEventListener(type, callback, false) + var old = binding.rollback + binding.rollback = function() { + elem.anotSetter = null + Anot.unbind(elem, type, callback) + old && old() } - //===================绑定事件====================== - var bound = (binding.bound = function(type, callback) { - elem.addEventListener(type, callback, false) - var old = binding.rollback - binding.rollback = function() { - elem.yuaSetter = null - yua.unbind(elem, type, callback) - old && old() - } - }) - function callback(value) { - binding.changed.call(this, value, binding) + }) + function callback(value) { + binding.changed.call(this, value, binding) + } + var composing = false + function compositionStart() { + composing = true + } + function compositionEnd() { + composing = false + setTimeout(updateVModel) + } + var updateVModel = function(e) { + var val = elem.value + //防止递归调用形成死循环 + //处理中文输入法在minlengh下引发的BUG + if (composing || val === binding.oldValue || binding.pipe === null) { + return } - var composing = false - function compositionStart() { - composing = true - } - function compositionEnd() { - composing = false - setTimeout(updateVModel) - } - var updateVModel = function(e) { - var val = elem.value - //防止递归调用形成死循环 - //处理中文输入法在minlengh下引发的BUG - if ( - composing || - val === binding.oldValue || - binding.pipe === null - ) { - return - } - var lastValue = binding.pipe(val, binding, 'get') - binding.oldValue = val + var lastValue = binding.pipe(val, binding, 'get') + binding.oldValue = val + binding.setter(lastValue) + + callback.call(elem, lastValue) + Anot.fireDom(elem, 'change') + } + switch (binding.xtype) { + case 'radio': + bound('click', function() { + var lastValue = binding.pipe(elem.value, binding, 'get') binding.setter(lastValue) - callback.call(elem, lastValue) - yua.fireDom(elem, 'change') - } - switch (binding.xtype) { - case 'radio': - bound('click', function() { - var lastValue = binding.pipe(elem.value, binding, 'get') - binding.setter(lastValue) - callback.call(elem, lastValue) - }) - break - case 'checkbox': - bound('change', function() { - var method = elem.checked ? 'ensure' : 'remove' - var array = binding.getter.apply(0, binding.vmodels) - if (!Array.isArray(array)) { - log(':duplex应用于checkbox上要对应一个数组') - array = [array] - } - var val = binding.pipe(elem.value, binding, 'get') - yua.Array[method](array, val) - callback.call(elem, array) - }) - break - case 'change': - bound('change', updateVModel) - break - case 'input': - bound('input', updateVModel) - bound('keyup', updateVModel) - if (!IEVersion) { - bound('compositionstart', compositionStart) - bound('compositionend', compositionEnd) - bound('DOMAutoComplete', updateVModel) - } - break - case 'select': - bound('change', function() { - var val = yua(elem).val() //字符串或字符串数组 - if (Array.isArray(val)) { - val = val.map(function(v) { - return binding.pipe(v, binding, 'get') - }) - } else { - val = binding.pipe(val, binding, 'get') - } - if (val + '' !== binding.oldValue) { - try { - binding.setter(val) - } catch (ex) { - log(ex) - } - } - }) - bound('datasetchanged', function(e) { - if (e.bubble === 'selectDuplex') { - var value = binding._value - var curValue = Array.isArray(value) - ? value.map(String) - : value + '' - yua(elem).val(curValue) - elem.oldValue = curValue + '' - callback.call(elem, curValue) - } - }) - break - } - if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { - if (elem.type !== 'hidden') { - bound('focus', function() { - elem.msFocus = true - }) - bound('blur', function() { - elem.msFocus = false - }) + }) + break + case 'checkbox': + bound('change', function() { + var method = elem.checked ? 'ensure' : 'remove' + var array = binding.getter.apply(0, binding.vmodels) + if (!Array.isArray(array)) { + log(':duplex应用于checkbox上要对应一个数组') + array = [array] } - elem.yuaSetter = updateVModel //#765 - watchValueInTimer(function() { - if (root.contains(elem)) { - if (!elem.msFocus) { - updateVModel() - } - } else if (!elem.msRetain) { - return false - } - }) + var val = binding.pipe(elem.value, binding, 'get') + Anot.Array[method](array, val) + callback.call(elem, array) + }) + break + case 'change': + bound('change', updateVModel) + break + case 'input': + bound('input', updateVModel) + bound('keyup', updateVModel) + if (!IEVersion) { + bound('compositionstart', compositionStart) + bound('compositionend', compositionEnd) + bound('DOMAutoComplete', updateVModel) + } + break + case 'select': + bound('change', function() { + var val = Anot(elem).val() //字符串或字符串数组 + if (Array.isArray(val)) { + val = val.map(function(v) { + return binding.pipe(v, binding, 'get') + }) + } else { + val = binding.pipe(val, binding, 'get') + } + if (val + '' !== binding.oldValue) { + try { + binding.setter(val) + } catch (ex) { + log(ex) + } + } + }) + bound('datasetchanged', function(e) { + if (e.bubble === 'selectDuplex') { + var value = binding._value + var curValue = Array.isArray(value) + ? value.map(String) + : value + '' + Anot(elem).val(curValue) + elem.oldValue = curValue + '' + callback.call(elem, curValue) + } + }) + break + } + if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { + if (elem.type !== 'hidden') { + bound('focus', function() { + elem.msFocus = true + }) + bound('blur', function() { + elem.msFocus = false + }) } + elem.anotSetter = updateVModel //#765 + watchValueInTimer(function() { + if (root.contains(elem)) { + if (!elem.msFocus) { + updateVModel() + } + } else if (!elem.msRetain) { + return false + } + }) + } }, update: function(value) { - var elem = this.element, - binding = this, - curValue - if (!this.init) { - for (var i in yua.vmodels) { - var v = yua.vmodels[i] - v.$fire('yua-duplex-init', binding) + var elem = this.element, + binding = this, + curValue + if (!this.init) { + for (var i in Anot.vmodels) { + var v = Anot.vmodels[i] + v.$fire('anot-duplex-init', binding) + } + var cpipe = binding.pipe || (binding.pipe = pipe) + cpipe(null, binding, 'init') + this.init = 1 + } + switch (this.xtype) { + case 'input': + elem.value = value + break + case 'change': + curValue = this.pipe(value, this, 'set') //fix #673 + if (curValue !== this.oldValue) { + var fixCaret = false + if (elem.msFocus) { + try { + var start = elem.selectionStart + var end = elem.selectionEnd + if (start === end) { + var pos = start + fixCaret = true + } + } catch (e) {} } - var cpipe = binding.pipe || (binding.pipe = pipe) - cpipe(null, binding, 'init') - this.init = 1 - } - switch (this.xtype) { - case 'input': - elem.value = value - break - case 'change': - curValue = this.pipe(value, this, 'set') //fix #673 - if (curValue !== this.oldValue) { - var fixCaret = false - if (elem.msFocus) { - try { - var start = elem.selectionStart - var end = elem.selectionEnd - if (start === end) { - var pos = start - fixCaret = true - } - } catch (e) {} - } - elem.value = this.oldValue = curValue - if (fixCaret && !elem.readOnly) { - elem.selectionStart = elem.selectionEnd = pos - } - } - break - case 'radio': - curValue = binding.isChecked - ? !!value - : value + '' === elem.value - elem.checked = curValue - break - case 'checkbox': - var array = [].concat(value) //强制转换为数组 - curValue = this.pipe(elem.value, this, 'get') - elem.checked = array.indexOf(curValue) > -1 - break - case 'select': - //必须变成字符串后才能比较 - binding._value = value - if (!elem.msHasEvent) { - elem.msHasEvent = 'selectDuplex' - //必须等到其孩子准备好才触发 - } else { - yua.fireDom(elem, 'datasetchanged', { - bubble: elem.msHasEvent - }) - } - break - } + elem.value = this.oldValue = curValue + if (fixCaret && !elem.readOnly) { + elem.selectionStart = elem.selectionEnd = pos + } + } + break + case 'radio': + curValue = binding.isChecked ? !!value : value + '' === elem.value + elem.checked = curValue + break + case 'checkbox': + var array = [].concat(value) //强制转换为数组 + curValue = this.pipe(elem.value, this, 'get') + elem.checked = array.indexOf(curValue) > -1 + break + case 'select': + //必须变成字符串后才能比较 + binding._value = value + if (!elem.msHasEvent) { + elem.msHasEvent = 'selectDuplex' + //必须等到其孩子准备好才触发 + } else { + Anot.fireDom(elem, 'datasetchanged', { + bubble: elem.msHasEvent + }) + } + break + } } -}) + }) -function fixNull(val) { + function fixNull(val) { return val == null ? '' : val -} -yua.duplexHooks = { + } + Anot.duplexHooks = { checked: { - get: function(val, binding) { - return !binding.oldValue - } + get: function(val, binding) { + return !binding.oldValue + } }, string: { - get: function(val) { - //同步到VM - return val - }, - set: fixNull + get: function(val) { + //同步到VM + return val + }, + set: fixNull }, boolean: { - get: function(val) { - return val === 'true' - }, - set: fixNull + get: function(val) { + return val === 'true' + }, + set: fixNull }, number: { - get: function(val, binding) { - var number = val - 0 - if (-val === -number) { - return number - } - var arr = /strong|medium|weak/.exec( - binding.element.getAttribute('data-duplex-number') - ) || ['medium'] - switch (arr[0]) { - case 'strong': - return 0 - case 'medium': - return val === '' ? '' : 0 - case 'weak': - return val - } - }, - set: fixNull - } -} - -function pipe(val, binding, action, e) { - binding.param.replace(rw20g, function(name) { - var hook = yua.duplexHooks[name] - if (hook && typeof hook[action] === 'function') { - val = hook[action](val, binding) + get: function(val, binding) { + var number = val - 0 + if (-val === -number) { + return number } + return 0 + }, + set: fixNull + } + } + + function pipe(val, binding, action, e) { + binding.param.replace(rw20g, function(name) { + var hook = Anot.duplexHooks[name] + if (hook && typeof hook[action] === 'function') { + val = hook[action](val, binding) + } }) return val -} + } -var TimerID, + var TimerID, ribbon = [] -yua.tick = function(fn) { + Anot.tick = function(fn) { if (ribbon.push(fn) === 1) { - TimerID = setInterval(ticker, 60) + TimerID = setInterval(ticker, 60) } -} + } -function ticker() { + function ticker() { for (var n = ribbon.length - 1; n >= 0; n--) { - var el = ribbon[n] - if (el() === false) { - ribbon.splice(n, 1) - } + var el = ribbon[n] + if (el() === false) { + ribbon.splice(n, 1) + } } if (!ribbon.length) { - clearInterval(TimerID) + clearInterval(TimerID) } -} + } -var watchValueInTimer = noop -new function() { + var watchValueInTimer = noop + new function() { // jshint ignore:line try { - //#272 IE9-IE11, firefox - var setters = {} - var aproto = HTMLInputElement.prototype - var bproto = HTMLTextAreaElement.prototype - function newSetter(value) { - // jshint ignore:line - setters[this.tagName].call(this, value) - if (!this.msFocus && this.yuaSetter) { - this.yuaSetter() - } + //#272 IE9-IE11, firefox + var setters = {} + var aproto = HTMLInputElement.prototype + var bproto = HTMLTextAreaElement.prototype + function newSetter(value) { + // jshint ignore:line + setters[this.tagName].call(this, value) + if (!this.msFocus && this.anotSetter) { + this.anotSetter() } - var inputProto = HTMLInputElement.prototype - Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 - setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set + } + var inputProto = HTMLInputElement.prototype + Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 + setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set - Object.defineProperty(aproto, 'value', { - set: newSetter - }) - setters['TEXTAREA'] = Object.getOwnPropertyDescriptor( - bproto, - 'value' - ).set - Object.defineProperty(bproto, 'value', { - set: newSetter - }) + Object.defineProperty(aproto, 'value', { + set: newSetter + }) + setters['TEXTAREA'] = Object.getOwnPropertyDescriptor(bproto, 'value').set + Object.defineProperty(bproto, 'value', { + set: newSetter + }) } catch (e) { - //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 - // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype - // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 - watchValueInTimer = yua.tick + //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 + // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype + // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 + watchValueInTimer = Anot.tick } -}() // jshint ignore:line + }() // jshint ignore:line -/*-------------动画------------*/ + /*-------------动画------------*/ -yua.directive('effect', { + Anot.directive('effect', { priority: 5, init: function(binding) { - var text = binding.expr, - className, - rightExpr - var colonIndex = text - .replace(rexprg, function(a) { - return a.replace(/./g, '0') - }) - .indexOf(':') //取得第一个冒号的位置 - if (colonIndex === -1) { - // 比如 :class/effect="aaa bbb ccc" 的情况 - className = text - rightExpr = true - } else { - // 比如 :class/effect-1="ui-state-active:checked" 的情况 - className = text.slice(0, colonIndex) - rightExpr = text.slice(colonIndex + 1) - } - if (!rexpr.test(text)) { - className = quote(className) - } else { - className = normalizeExpr(className) - } - binding.expr = '[' + className + ',' + rightExpr + ']' + var text = binding.expr, + className, + rightExpr + var colonIndex = text + .replace(rexprg, function(a) { + return a.replace(/./g, '0') + }) + .indexOf(':') //取得第一个冒号的位置 + if (colonIndex === -1) { + // 比如 :class/effect="aaa bbb ccc" 的情况 + className = text + rightExpr = true + } else { + // 比如 :class/effect-1="ui-state-active:checked" 的情况 + className = text.slice(0, colonIndex) + rightExpr = text.slice(colonIndex + 1) + } + if (!rexpr.test(text)) { + className = quote(className) + } else { + className = normalizeExpr(className) + } + binding.expr = '[' + className + ',' + rightExpr + ']' }, update: function(arr) { - var name = arr[0] - var elem = this.element - if (elem.getAttribute('data-effect-name') === name) { - return - } else { - elem.removeAttribute('data-effect-driver') - } - var inlineStyles = elem.style - var computedStyles = window.getComputedStyle - ? window.getComputedStyle(elem) - : null - var useAni = false - if (computedStyles && (supportTransition || supportAnimation)) { - //如果支持CSS动画 - var duration = - inlineStyles[transitionDuration] || - computedStyles[transitionDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 't') - useAni = true - } - - if (!useAni) { - duration = - inlineStyles[animationDuration] || - computedStyles[animationDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 'a') - useAni = true - } - } + var name = arr[0] + var elem = this.element + if (elem.getAttribute('data-effect-name') === name) { + return + } else { + elem.removeAttribute('data-effect-driver') + } + var inlineStyles = elem.style + var computedStyles = window.getComputedStyle + ? window.getComputedStyle(elem) + : null + var useAni = false + if (computedStyles && (supportTransition || supportAnimation)) { + //如果支持CSS动画 + var duration = + inlineStyles[transitionDuration] || computedStyles[transitionDuration] + if (duration && duration !== '0s') { + elem.setAttribute('data-effect-driver', 't') + useAni = true } if (!useAni) { - if (yua.effects[name]) { - elem.setAttribute('data-effect-driver', 'j') - useAni = true - } + duration = + inlineStyles[animationDuration] || computedStyles[animationDuration] + if (duration && duration !== '0s') { + elem.setAttribute('data-effect-driver', 'a') + useAni = true + } } - if (useAni) { - elem.setAttribute('data-effect-name', name) + } + + if (!useAni) { + if (Anot.effects[name]) { + elem.setAttribute('data-effect-driver', 'j') + useAni = true } + } + if (useAni) { + elem.setAttribute('data-effect-name', name) + } } -}) + }) -yua.effects = {} -yua.effect = function(name, callbacks) { - yua.effects[name] = callbacks -} + Anot.effects = {} + Anot.effect = function(name, callbacks) { + Anot.effects[name] = callbacks + } -var supportTransition = false -var supportAnimation = false + var supportTransition = false + var supportAnimation = false -var transitionEndEvent -var animationEndEvent -var transitionDuration = yua.cssName('transition-duration') -var animationDuration = yua.cssName('animation-duration') -new function() { + var transitionEndEvent + var animationEndEvent + var transitionDuration = Anot.cssName('transition-duration') + var animationDuration = Anot.cssName('animation-duration') + new function() { // jshint ignore:line var checker = { - TransitionEvent: 'transitionend', - WebKitTransitionEvent: 'webkitTransitionEnd', - OTransitionEvent: 'oTransitionEnd', - otransitionEvent: 'otransitionEnd' + TransitionEvent: 'transitionend', + WebKitTransitionEvent: 'webkitTransitionEnd', + OTransitionEvent: 'oTransitionEnd', + otransitionEvent: 'otransitionEnd' } var tran //有的浏览器同时支持私有实现与标准写法，比如webkit支持前两种，Opera支持1、3、4 for (var name in checker) { - if (window[name]) { - tran = checker[name] - break - } - try { - var a = document.createEvent(name) - tran = checker[name] - break - } catch (e) {} + if (window[name]) { + tran = checker[name] + break + } + try { + var a = document.createEvent(name) + tran = checker[name] + break + } catch (e) {} } if (typeof tran === 'string') { - supportTransition = true - transitionEndEvent = tran + supportTransition = true + transitionEndEvent = tran } //大致上有两种选择 @@ -4392,36 +4801,36 @@ new function() { // alert(e.type)// animationend！！！ // }) checker = { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' + AnimationEvent: 'animationend', + WebKitAnimationEvent: 'webkitAnimationEnd' } var ani for (name in checker) { - if (window[name]) { - ani = checker[name] - break - } + if (window[name]) { + ani = checker[name] + break + } } if (typeof ani === 'string') { - supportTransition = true - animationEndEvent = ani + supportTransition = true + animationEndEvent = ani } -}() + }() -var effectPool = [] //重复利用动画实例 -function effectFactory(el, opts) { + var effectPool = [] //重复利用动画实例 + function effectFactory(el, opts) { if (!el || el.nodeType !== 1) { - return null + return null } if (opts) { - var name = opts.effectName - var driver = opts.effectDriver + var name = opts.effectName + var driver = opts.effectDriver } else { - name = el.getAttribute('data-effect-name') - driver = el.getAttribute('data-effect-driver') + name = el.getAttribute('data-effect-name') + driver = el.getAttribute('data-effect-driver') } if (!name || !driver) { - return null + return null } var instance = effectPool.pop() || new Effect() @@ -4429,1163 +4838,1141 @@ function effectFactory(el, opts) { instance.driver = driver instance.useCss = driver !== 'j' if (instance.useCss) { - opts && yua(el).addClass(opts.effectClass) - instance.cssEvent = - driver === 't' ? transitionEndEvent : animationEndEvent + opts && Anot(el).addClass(opts.effectClass) + instance.cssEvent = + driver === 't' ? transitionEndEvent : animationEndEvent } instance.name = name - instance.callbacks = yua.effects[name] || {} + instance.callbacks = Anot.effects[name] || {} return instance -} + } -function effectBinding(elem, binding) { + function effectBinding(elem, binding) { var name = elem.getAttribute('data-effect-name') if (name) { - binding.effectName = name - binding.effectDriver = elem.getAttribute('data-effect-driver') - var stagger = +elem.getAttribute('data-effect-stagger') - binding.effectLeaveStagger = - +elem.getAttribute('data-effect-leave-stagger') || stagger - binding.effectEnterStagger = - +elem.getAttribute('data-effect-enter-stagger') || stagger - binding.effectClass = elem.className || NaN + binding.effectName = name + binding.effectDriver = elem.getAttribute('data-effect-driver') + var stagger = +elem.getAttribute('data-effect-stagger') + binding.effectLeaveStagger = + +elem.getAttribute('data-effect-leave-stagger') || stagger + binding.effectEnterStagger = + +elem.getAttribute('data-effect-enter-stagger') || stagger + binding.effectClass = elem.className || NaN } -} -function upperFirstChar(str) { + } + function upperFirstChar(str) { return str.replace(/^[\S]/g, function(m) { - return m.toUpperCase() + return m.toUpperCase() }) -} -var effectBuffer = new Buffer() -function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 + } + var effectBuffer = new Buffer() + function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 -Effect.prototype = { + Effect.prototype = { contrustor: Effect, enterClass: function() { - return getEffectClass(this, 'enter') + return getEffectClass(this, 'enter') }, leaveClass: function() { - return getEffectClass(this, 'leave') + return getEffectClass(this, 'leave') }, // 共享一个函数 actionFun: function(name, before, after) { - if (document.hidden) { - return - } - var me = this - var el = me.el - var isLeave = name === 'leave' - name = isLeave ? 'leave' : 'enter' - var oppositeName = isLeave ? 'enter' : 'leave' - callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) - callEffectHook(me, 'before' + upperFirstChar(name)) - if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 - var cssCallback = function(cancel) { - el.removeEventListener(me.cssEvent, me.cssCallback) - if (isLeave) { - before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 - yua(el).removeClass(me.cssClass) - } else { - if (me.driver === 'a') { - yua(el).removeClass(me.cssClass) - } - } - if (cancel !== true) { - callEffectHook(me, 'after' + upperFirstChar(name)) - after && after(el) - } - me.dispose() - } - if (me.useCss) { - if (me.cssCallback) { - //如果leave动画还没有完成,立即完成 - me.cssCallback(true) - } - - me.cssClass = getEffectClass(me, name) - me.cssCallback = cssCallback - - me.update = function() { - el.addEventListener(me.cssEvent, me.cssCallback) - if (!isLeave && me.driver === 't') { - //transtion延迟触发 - yua(el).removeClass(me.cssClass) - } - } - yua(el).addClass(me.cssClass) //animation会立即触发 - - effectBuffer.render(true) - effectBuffer.queue.push(me) + if (document.hidden) { + return + } + var me = this + var el = me.el + var isLeave = name === 'leave' + name = isLeave ? 'leave' : 'enter' + var oppositeName = isLeave ? 'enter' : 'leave' + callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) + callEffectHook(me, 'before' + upperFirstChar(name)) + if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 + var cssCallback = function(cancel) { + el.removeEventListener(me.cssEvent, me.cssCallback) + if (isLeave) { + before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 + Anot(el).removeClass(me.cssClass) } else { - callEffectHook(me, name, cssCallback) + if (me.driver === 'a') { + Anot(el).removeClass(me.cssClass) + } } + if (cancel !== true) { + callEffectHook(me, 'after' + upperFirstChar(name)) + after && after(el) + } + me.dispose() + } + if (me.useCss) { + if (me.cssCallback) { + //如果leave动画还没有完成,立即完成 + me.cssCallback(true) + } + + me.cssClass = getEffectClass(me, name) + me.cssCallback = cssCallback + + me.update = function() { + el.addEventListener(me.cssEvent, me.cssCallback) + if (!isLeave && me.driver === 't') { + //transtion延迟触发 + Anot(el).removeClass(me.cssClass) + } + } + Anot(el).addClass(me.cssClass) //animation会立即触发 + + effectBuffer.render(true) + effectBuffer.queue.push(me) + } else { + callEffectHook(me, name, cssCallback) + } }, enter: function(before, after) { - this.actionFun.apply(this, ['enter'].concat(yua.slice(arguments))) + this.actionFun.apply(this, ['enter'].concat(Anot.slice(arguments))) }, leave: function(before, after) { - this.actionFun.apply(this, ['leave'].concat(yua.slice(arguments))) + this.actionFun.apply(this, ['leave'].concat(Anot.slice(arguments))) }, dispose: function() { - //销毁与回收到池子中 - this.update = this.cssCallback = null - if (effectPool.unshift(this) > 100) { - effectPool.pop() - } + //销毁与回收到池子中 + this.update = this.cssCallback = null + if (effectPool.unshift(this) > 100) { + effectPool.pop() + } } -} + } -function getEffectClass(instance, type) { + function getEffectClass(instance, type) { var a = instance.callbacks[type + 'Class'] if (typeof a === 'string') return a if (typeof a === 'function') return a() return instance.name + '-' + type -} + } -function callEffectHook(effect, name, cb) { + function callEffectHook(effect, name, cb) { var hook = effect.callbacks[name] if (hook) { - hook.call(effect, effect.el, cb) + hook.call(effect, effect.el, cb) } -} + } -var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { + var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { var args = aslice.call(arguments, 0) if (typeof args[2] !== 'function') { - args.splice(2, 0, noop) + args.splice(2, 0, noop) } if (typeof args[3] !== 'function') { - args.splice(3, 0, noop) + args.splice(3, 0, noop) } var before = args[2] var after = args[3] var opts = args[4] var effect = effectFactory(el, opts) if (!effect) { - before() - after() - return false + before() + after() + return false } else { - var method = dir ? 'enter' : 'leave' - effect[method](before, after) + var method = dir ? 'enter' : 'leave' + effect[method](before, after) } -} + } -yua.mix(yua.effect, { + Anot.mix(Anot.effect, { apply: applyEffect, append: function(el, parent, after, opts) { - return applyEffect( - el, - 1, - function() { - parent.appendChild(el) - }, - after, - opts - ) + return applyEffect( + el, + 1, + function() { + parent.appendChild(el) + }, + after, + opts + ) }, before: function(el, target, after, opts) { - return applyEffect( - el, - 1, - function() { - target.parentNode.insertBefore(el, target) - }, - after, - opts - ) + return applyEffect( + el, + 1, + function() { + target.parentNode.insertBefore(el, target) + }, + after, + opts + ) }, remove: function(el, parent, after, opts) { - return applyEffect( - el, - 0, - function() { - if (el.parentNode === parent) parent.removeChild(el) - }, - after, - opts - ) + return applyEffect( + el, + 0, + function() { + if (el.parentNode === parent) parent.removeChild(el) + }, + after, + opts + ) } -}) + }) -yua.directive('html', { + Anot.directive('html', { update: function(val) { - var binding = this - var elem = this.element - var isHtmlFilter = elem.nodeType !== 1 - var parent = isHtmlFilter ? elem.parentNode : elem - if (!parent) return - val = val == null ? '' : val + var binding = this + var elem = this.element + var isHtmlFilter = elem.nodeType !== 1 + var parent = isHtmlFilter ? elem.parentNode : elem + if (!parent) return + val = val == null ? '' : val - if (elem.nodeType === 3) { - var signature = generateID('html') - parent.insertBefore(DOC.createComment(signature), elem) - binding.element = DOC.createComment(signature + ':end') - parent.replaceChild(binding.element, elem) - elem = binding.element - } - if (typeof val !== 'object') { - //string, number, boolean - var fragment = yua.parseHTML(String(val)) - } else if (val.nodeType === 11) { - //将val转换为文档碎片 - fragment = val - } else if (val.nodeType === 1 || val.item) { - var nodes = val.nodeType === 1 ? val.childNodes : val.item - fragment = yuaFragment.cloneNode(true) - while (nodes[0]) { - fragment.appendChild(nodes[0]) - } + if (elem.nodeType === 3) { + var signature = generateID('html') + parent.insertBefore(DOC.createComment(signature), elem) + binding.element = DOC.createComment(signature + ':end') + parent.replaceChild(binding.element, elem) + elem = binding.element + } + if (typeof val !== 'object') { + //string, number, boolean + var fragment = Anot.parseHTML(String(val)) + } else if (val.nodeType === 11) { + //将val转换为文档碎片 + fragment = val + } else if (val.nodeType === 1 || val.item) { + var nodes = val.nodeType === 1 ? val.childNodes : val.item + fragment = anotFragment.cloneNode(true) + while (nodes[0]) { + fragment.appendChild(nodes[0]) } + } - nodes = yua.slice(fragment.childNodes) - //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 - if (isHtmlFilter) { - var endValue = elem.nodeValue.slice(0, -4) - while (true) { - var node = elem.previousSibling - if ( - !node || - (node.nodeType === 8 && node.nodeValue === endValue) - ) { - break - } else { - parent.removeChild(node) - } - } - parent.insertBefore(fragment, elem) - } else { - yua.clearHTML(elem).appendChild(fragment) + nodes = Anot.slice(fragment.childNodes) + //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 + if (isHtmlFilter) { + var endValue = elem.nodeValue.slice(0, -4) + while (true) { + var node = elem.previousSibling + if (!node || (node.nodeType === 8 && node.nodeValue === endValue)) { + break + } else { + parent.removeChild(node) + } } - scanNodeArray(nodes, binding.vmodels) + parent.insertBefore(fragment, elem) + } else { + Anot.clearHTML(elem).appendChild(fragment) + } + scanNodeArray(nodes, binding.vmodels) } -}) + }) -yua.directive('if', { + Anot.directive('if', { priority: 10, update: function(val) { - var binding = this - var elem = this.element - var stamp = (binding.stamp = +new Date()) - var par - var after = function() { - if (stamp !== binding.stamp) return + var binding = this + var elem = this.element + var stamp = (binding.stamp = +new Date()) + var par + var after = function() { + if (stamp !== binding.stamp) return + binding.recoverNode = null + } + if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 + try { + if (!elem.parentNode) return + par = elem.parentNode + } catch (e) { + return + } + if (val) { + //插回DOM树 + function alway() { + // jshint ignore:line + if (elem.getAttribute(binding.name)) { + elem.removeAttribute(binding.name) + scanAttr(elem, binding.vmodels) + } + binding.rollback = null + } + if (elem.nodeType === 8) { + var keep = binding.keep + var hasEffect = Anot.effect.apply( + keep, + 1, + function() { + if (stamp !== binding.stamp) return + elem.parentNode.replaceChild(keep, elem) + elem = binding.element = keep //这时可能为null + if (keep.getAttribute('_required')) { + //#1044 + elem.required = true + elem.removeAttribute('_required') + } + if (elem.querySelectorAll) { + Anot.each(elem.querySelectorAll('[_required=true]'), function( + el + ) { + el.required = true + el.removeAttribute('_required') + }) + } + alway() + }, + after + ) + hasEffect = hasEffect === false + } + if (!hasEffect) alway() + } else { + //移出DOM树，并用注释节点占据原位置 + if (elem.nodeType === 1) { + if (elem.required === true) { + elem.required = false + elem.setAttribute('_required', 'true') + } + try { + //如果不支持querySelectorAll或:required,可以直接无视 + Anot.each(elem.querySelectorAll(':required'), function(el) { + elem.required = false + el.setAttribute('_required', 'true') + }) + } catch (e) {} + + var node = (binding.element = DOC.createComment(':if')), + pos = elem.nextSibling + binding.recoverNode = function() { binding.recoverNode = null - } - if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 - try { - if (!elem.parentNode) return - par = elem.parentNode - } catch (e) { - return - } - if (val) { - //插回DOM树 - function alway() { - // jshint ignore:line - if (elem.getAttribute(binding.name)) { - elem.removeAttribute(binding.name) - scanAttr(elem, binding.vmodels) - } - binding.rollback = null + if (node.parentNode !== par) { + par.insertBefore(node, pos) + binding.keep = elem } - if (elem.nodeType === 8) { - var keep = binding.keep - var hasEffect = yua.effect.apply( - keep, - 1, - function() { - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(keep, elem) - elem = binding.element = keep //这时可能为null - if (keep.getAttribute('_required')) { - //#1044 - elem.required = true - elem.removeAttribute('_required') - } - if (elem.querySelectorAll) { - yua.each( - elem.querySelectorAll('[_required=true]'), - function(el) { - el.required = true - el.removeAttribute('_required') - } - ) - } - alway() - }, - after - ) - hasEffect = hasEffect === false - } - if (!hasEffect) alway() - } else { - //移出DOM树，并用注释节点占据原位置 - if (elem.nodeType === 1) { - if (elem.required === true) { - elem.required = false - elem.setAttribute('_required', 'true') - } - try { - //如果不支持querySelectorAll或:required,可以直接无视 - yua.each(elem.querySelectorAll(':required'), function(el) { - elem.required = false - el.setAttribute('_required', 'true') - }) - } catch (e) {} + } - var node = (binding.element = DOC.createComment(':if')), - pos = elem.nextSibling - binding.recoverNode = function() { - binding.recoverNode = null - if (node.parentNode !== par) { - par.insertBefore(node, pos) - binding.keep = elem - } + Anot.effect.apply( + elem, + 0, + function() { + binding.recoverNode = null + if (stamp !== binding.stamp) return + elem.parentNode.replaceChild(node, elem) + binding.keep = elem //元素节点 + ifGroup.appendChild(elem) + binding.rollback = function() { + if (elem.parentNode === ifGroup) { + ifGroup.removeChild(elem) } - - yua.effect.apply( - elem, - 0, - function() { - binding.recoverNode = null - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(node, elem) - binding.keep = elem //元素节点 - ifGroup.appendChild(elem) - binding.rollback = function() { - if (elem.parentNode === ifGroup) { - ifGroup.removeChild(elem) - } - } - }, - after - ) - } + } + }, + after + ) } + } } -}) + }) -//:important绑定已经在scanTag 方法中实现 -var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim -var rnoscriptText = /([\s\S]+?)<\/noscript>/im + var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim + var rnoscriptText = /([\s\S]+?)<\/noscript>/im -var getXHR = function() { + var getXHR = function() { return new window.XMLHttpRequest() // jshint ignore:line -} -//将所有远程加载的模板,以字符串形式存放到这里 -var templatePool = (yua.templateCache = {}) + } + //将所有远程加载的模板,以字符串形式存放到这里 + var templatePool = (Anot.templateCache = {}) -function getTemplateContainer(binding, id, text) { + function getTemplateContainer(binding, id, text) { var div = binding.templateCache && binding.templateCache[id] if (div) { - var dom = DOC.createDocumentFragment(), - firstChild - while ((firstChild = div.firstChild)) { - dom.appendChild(firstChild) - } - return dom + var dom = DOC.createDocumentFragment(), + firstChild + while ((firstChild = div.firstChild)) { + dom.appendChild(firstChild) + } + return dom } - return yua.parseHTML(text) -} -function nodesToFrag(nodes) { + return Anot.parseHTML(text) + } + function nodesToFrag(nodes) { var frag = DOC.createDocumentFragment() for (var i = 0, len = nodes.length; i < len; i++) { - frag.appendChild(nodes[i]) + frag.appendChild(nodes[i]) } return frag -} -yua.directive('include', { + } + Anot.directive('include', { init: directives.attr.init, update: function(val) { - var binding = this - var elem = this.element - var vmodels = binding.vmodels - var rendered = binding.includeRendered - var effectClass = binding.effectName && binding.effectClass // 是否开启动画 - var templateCache = binding.templateCache // 是否data-include-cache - var outer = binding.includeReplace // 是否data-include-replace - var loaded = binding.includeLoaded - var target = outer ? elem.parentNode : elem - var _ele = binding._element // data-include-replace binding.element === binding.end + var binding = this + var elem = this.element + var vmodels = binding.vmodels + var rendered = binding.includeRendered + var effectClass = binding.effectName && binding.effectClass // 是否开启动画 + var templateCache = binding.templateCache // 是否data-include-cache + var outer = binding.includeReplace // 是否data-include-replace + var loaded = binding.includeLoaded + var target = outer ? elem.parentNode : elem + var _ele = binding._element // data-include-replace binding.element === binding.end - binding.recoverNodes = binding.recoverNodes || yua.noop + binding.recoverNodes = binding.recoverNodes || Anot.noop - var scanTemplate = function(text) { - var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 - if (loaded) { - var newText = loaded.apply(target, [text].concat(vmodels)) - if (typeof newText === 'string') text = newText - } - if (rendered) { - checkScan( - target, - function() { - rendered.call(target) - }, - NaN - ) - } - var lastID = binding.includeLastID || '_default' // 默认 + var scanTemplate = function(text) { + var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 + if (loaded) { + var newText = loaded.apply(target, [text].concat(vmodels)) + if (typeof newText === 'string') text = newText + } + if (rendered) { + checkScan( + target, + function() { + rendered.call(target) + }, + NaN + ) + } + var lastID = binding.includeLastID || '_default' // 默认 - binding.includeLastID = val - var leaveEl = - (templateCache && templateCache[lastID]) || - DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 + binding.includeLastID = val + var leaveEl = + (templateCache && templateCache[lastID]) || + DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 - if (effectClass) { - leaveEl.className = effectClass - target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 - } - - // cache or animate，移动节点 - ;(templateCache || {})[lastID] = leaveEl - var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 - if (fragOnDom) { - target.insertBefore(fragOnDom, binding.end) - } - while (true) { - var node = binding.start.nextSibling - if (node && node !== leaveEl && node !== binding.end) { - leaveEl.appendChild(node) - } else { - break - } - } - - // 元素退场 - yua.effect.remove( - leaveEl, - target, - function() { - if (templateCache) { - // write cache - if (_stamp === binding._stamp) - ifGroup.appendChild(leaveEl) - } - }, - binding - ) - - var enterEl = target, - before = yua.noop, - after = yua.noop - - var fragment = getTemplateContainer(binding, val, text) - var nodes = yua.slice(fragment.childNodes) - - if (outer && effectClass) { - enterEl = _ele - enterEl.innerHTML = '' // 清空 - enterEl.setAttribute(':skip', 'true') - target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 - before = function() { - enterEl.insertBefore(fragment, null) // 插入节点 - } - after = function() { - binding.recoverNodes = yua.noop - if (_stamp === binding._stamp) { - fragment = nodesToFrag(nodes) - target.insertBefore(fragment, binding.end) // 插入真实element - scanNodeArray(nodes, vmodels) - } - if (enterEl.parentNode === target) - target.removeChild(enterEl) // 移除入场动画元素 - } - binding.recoverNodes = function() { - binding.recoverNodes = yua.noop - return nodesToFrag(nodes) - } - } else { - before = function() { - //新添加元素的动画 - target.insertBefore(fragment, binding.end) - scanNodeArray(nodes, vmodels) - } - } - - yua.effect.apply(enterEl, 'enter', before, after) + if (effectClass) { + leaveEl.className = effectClass + target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 } - if (!val) return + // cache or animate，移动节点 + ;(templateCache || {})[lastID] = leaveEl + var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 + if (fragOnDom) { + target.insertBefore(fragOnDom, binding.end) + } + while (true) { + var node = binding.start.nextSibling + if (node && node !== leaveEl && node !== binding.end) { + leaveEl.appendChild(node) + } else { + break + } + } - var el = val + // 元素退场 + Anot.effect.remove( + leaveEl, + target, + function() { + if (templateCache) { + // write cache + if (_stamp === binding._stamp) ifGroup.appendChild(leaveEl) + } + }, + binding + ) - if (typeof el === 'object') { - if (el.nodeType !== 1) return log('include 不支持非DOM对象') + var enterEl = target, + before = Anot.noop, + after = Anot.noop + + var fragment = getTemplateContainer(binding, val, text) + var nodes = Anot.slice(fragment.childNodes) + + if (outer && effectClass) { + enterEl = _ele + enterEl.innerHTML = '' // 清空 + enterEl.setAttribute(':skip', 'true') + target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 + before = function() { + enterEl.insertBefore(fragment, null) // 插入节点 + } + after = function() { + binding.recoverNodes = Anot.noop + if (_stamp === binding._stamp) { + fragment = nodesToFrag(nodes) + target.insertBefore(fragment, binding.end) // 插入真实element + scanNodeArray(nodes, vmodels) + } + if (enterEl.parentNode === target) target.removeChild(enterEl) // 移除入场动画元素 + } + binding.recoverNodes = function() { + binding.recoverNodes = Anot.noop + return nodesToFrag(nodes) + } } else { - el = DOC.getElementById(val) - if (!el) { - if (typeof templatePool[val] === 'string') { - yua.nextTick(function() { - scanTemplate(templatePool[val]) - }) - } else if (Array.isArray(templatePool[val])) { - //#805 防止在循环绑定中发出许多相同的请求 - templatePool[val].push(scanTemplate) - } else { - var xhr = getXHR() - xhr.onload = function() { - if (xhr.status !== 200) - return log( - '获取网络资源出错, httpError[' + - xhr.status + - ']' - ) - - var text = xhr.responseText - for (var f = 0, fn; (fn = templatePool[val][f++]); ) { - fn(text) - } - templatePool[val] = text - } - xhr.onerror = function() { - log(':include load [' + val + '] error') - } - templatePool[val] = [scanTemplate] - xhr.open('GET', val, true) - if ('withCredentials' in xhr) { - xhr.withCredentials = true - } - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') - xhr.send(null) - } - return - } + before = function() { + //新添加元素的动画 + target.insertBefore(fragment, binding.end) + scanNodeArray(nodes, vmodels) + } } - yua.nextTick(function() { - scanTemplate(el.value || el.innerText || el.innerHTML) - }) - } -}) + Anot.effect.apply(enterEl, 'enter', before, after) + } -var rdash = /\(([^)]*)\)/ -var onDir = yua.directive('on', { + if (!val) return + + var el = val + + if (typeof el === 'object') { + if (el.nodeType !== 1) return log('include 不支持非DOM对象') + } else { + el = DOC.getElementById(val) + if (!el) { + if (typeof templatePool[val] === 'string') { + Anot.nextTick(function() { + scanTemplate(templatePool[val]) + }) + } else if (Array.isArray(templatePool[val])) { + //#805 防止在循环绑定中发出许多相同的请求 + templatePool[val].push(scanTemplate) + } else { + var xhr = getXHR() + xhr.onload = function() { + if (xhr.status !== 200) + return log('获取网络资源出错, httpError[' + xhr.status + ']') + + var text = xhr.responseText + for (var f = 0, fn; (fn = templatePool[val][f++]); ) { + fn(text) + } + templatePool[val] = text + } + xhr.onerror = function() { + log(':include load [' + val + '] error') + } + templatePool[val] = [scanTemplate] + xhr.open('GET', val, true) + if ('withCredentials' in xhr) { + xhr.withCredentials = true + } + xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') + xhr.send(null) + } + return + } + } + + Anot.nextTick(function() { + scanTemplate(el.value || el.innerText || el.innerHTML) + }) + } + }) + + var rdash = /\(([^)]*)\)/ + var onDir = Anot.directive('on', { priority: 3000, init: function(binding) { - var value = binding.expr - binding.type = 'on' - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (typeof onDir[eventType + 'Hook'] === 'function') { - onDir[eventType + 'Hook'](binding) + var value = binding.expr + binding.type = 'on' + var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 + if (typeof onDir[eventType + 'Hook'] === 'function') { + onDir[eventType + 'Hook'](binding) + } + if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { + var matched = (value.match(rdash) || ['', ''])[1].trim() + if (matched === '' || matched === '$event') { + // aaa() aaa($event)当成aaa处理 + value = value.replace(rdash, '') } - if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { - var matched = (value.match(rdash) || ['', ''])[1].trim() - if (matched === '' || matched === '$event') { - // aaa() aaa($event)当成aaa处理 - value = value.replace(rdash, '') - } - } - binding.expr = value + } + binding.expr = value }, update: function(callback) { - var binding = this - var elem = this.element - callback = function(e) { - var fn = binding.getter || noop - return fn.apply(this, binding.args.concat(e)) - } + var binding = this + var elem = this.element + callback = function(e) { + var fn = binding.getter || noop + return fn.apply(binding.args[0], binding.args.concat(e)) + } - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (eventType === 'scan') { - callback.call(elem, { - type: eventType - }) - } else if (typeof binding.specialBind === 'function') { - binding.specialBind(elem, callback) + var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 + if (eventType === 'scan') { + callback.call(elem, { + type: eventType + }) + } else if (typeof binding.specialBind === 'function') { + binding.specialBind(elem, callback) + } else { + var removeFn = Anot.bind(elem, eventType, callback) + } + binding.rollback = function() { + if (typeof binding.specialUnbind === 'function') { + binding.specialUnbind() } else { - var removeFn = yua.bind(elem, eventType, callback) - } - binding.rollback = function() { - if (typeof binding.specialUnbind === 'function') { - binding.specialUnbind() - } else { - yua.unbind(elem, eventType, removeFn) - } + Anot.unbind(elem, eventType, removeFn) } + } } -}) + }) -yua.directive('repeat', { + Anot.directive('repeat', { priority: 90, init: function(binding) { - var type = binding.type - binding.cache = {} //用于存放代理VM - binding.enterCount = 0 + var type = binding.type + binding.cache = {} //用于存放代理VM + binding.enterCount = 0 - var elem = binding.element - if (elem.nodeType === 1) { - elem.removeAttribute(binding.name) - effectBinding(elem, binding) - binding.param = binding.param || 'el' - binding.sortedCallback = getBindingCallback( - elem, - 'data-repeat-sortby', - binding.vmodels - ) - var rendered = getBindingCallback( - elem, - 'data-repeat-rendered', - binding.vmodels - ) + var elem = binding.element + if (elem.nodeType === 1) { + elem.removeAttribute(binding.name) + effectBinding(elem, binding) + binding.param = binding.param || 'el' + binding.sortedCallback = getBindingCallback( + elem, + 'data-repeat-sortby', + binding.vmodels + ) + var rendered = getBindingCallback( + elem, + 'data-repeat-rendered', + binding.vmodels + ) - var signature = generateID(type) - var start = DOC.createComment(signature + ':start') - var end = (binding.element = DOC.createComment(signature + ':end')) - binding.signature = signature - binding.start = start - binding.template = yuaFragment.cloneNode(false) - - var parent = elem.parentNode - parent.replaceChild(end, elem) - parent.insertBefore(start, end) - binding.template.appendChild(elem) - - binding.element = end - - if (rendered) { - var removeFn = yua.bind(parent, 'datasetchanged', function() { - rendered.apply(parent, parent.args) - yua.unbind(parent, 'datasetchanged', removeFn) - parent.msRendered = rendered - }) - } - } - }, - update: function(value, oldValue) { - var binding = this - var xtype = this.xtype - - this.enterCount += 1 - var init = !oldValue - if (init) { - binding.$outer = {} - var check0 = '$key' - var check1 = '$val' - if (xtype === 'array') { - check0 = '$first' - check1 = '$last' - } - for (var i = 0, v; (v = binding.vmodels[i++]); ) { - if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { - binding.$outer = v - break - } - } - } - var track = this.track - if (binding.sortedCallback) { - //如果有回调，则让它们排序 - var keys2 = binding.sortedCallback.call(parent, track) - if (keys2 && Array.isArray(keys2)) { - track = keys2 - } - } - - var action = 'move' - binding.$repeat = value - var fragments = [] - var transation = init && yuaFragment.cloneNode(false) - var proxies = [] - var param = this.param - var retain = yua.mix({}, this.cache) - var elem = this.element - var length = track.length + var signature = generateID(type) + var start = DOC.createComment(signature + ':start') + var end = (binding.element = DOC.createComment(signature + ':end')) + binding.signature = signature + binding.start = start + binding.template = anotFragment.cloneNode(false) var parent = elem.parentNode + parent.replaceChild(end, elem) + parent.insertBefore(start, end) + binding.template.appendChild(elem) - //检查新元素数量 - var newCount = 0 - for (i = 0; i < length; i++) { - var keyOrId = track[i] - if (!retain[keyOrId]) newCount++ + binding.element = end + + if (rendered) { + var removeFn = Anot.bind(parent, 'datasetchanged', function() { + rendered.apply(parent, parent.args) + Anot.unbind(parent, 'datasetchanged', removeFn) + parent.msRendered = rendered + }) } - var oldCount = 0 - for (i in retain) { - oldCount++ + } + }, + update: function(value, oldValue) { + var binding = this + var xtype = this.xtype + + this.enterCount += 1 + var init = !oldValue + if (init) { + binding.$outer = {} + var check0 = '$key' + var check1 = '$val' + if (xtype === 'array') { + check0 = '$first' + check1 = '$last' } - var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear - - var kill = elem.previousSibling - var start = binding.start - - /*log(kill === start, kill) - while(kill !== start && kill.nodeName !== '#comment'){ - parent.removeChild(kill) - kill = elem.previousSibling - }*/ - if (clear) { - while (kill !== start) { - parent.removeChild(kill) - kill = elem.previousSibling - } + for (var i = 0, v; (v = binding.vmodels[i++]); ) { + if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { + binding.$outer = v + break + } } - - for (i = 0; i < length; i++) { - keyOrId = track[i] //array为随机数, object 为keyName - var proxy = retain[keyOrId] - if (!proxy) { - proxy = getProxyVM(this) - proxy.$up = null - if (xtype === 'array') { - action = 'add' - proxy.$id = keyOrId - var valueItem = value[i] - proxy[param] = valueItem //index - if (Object(valueItem) === valueItem) { - valueItem.$ups = valueItem.$ups || {} - valueItem.$ups[param] = proxy - } - } else { - action = 'append' - proxy.$key = keyOrId - proxy.$val = value[keyOrId] //key - proxy[param] = { $key: proxy.$key, $val: proxy.$val } - } - this.cache[keyOrId] = proxy - var node = - proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) - node.nodeValue = this.signature - shimController( - binding, - transation, - proxy, - fragments, - init && !binding.effectDriver - ) - decorateProxy(proxy, binding, xtype) - } else { - // if (xtype === "array") { - // proxy[param] = value[i] - // } - fragments.push({}) - retain[keyOrId] = true - } - - //重写proxy - if (this.enterCount === 1) { - //防止多次进入,导致位置不对 - proxy.$active = false - proxy.$oldIndex = proxy.$index - proxy.$active = true - proxy.$index = i - } - - if (xtype === 'array') { - proxy.$first = i === 0 - proxy.$last = i === length - 1 - // proxy[param] = value[i] - } else { - proxy.$val = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 - } - proxies.push(proxy) + } + var track = this.track + if (binding.sortedCallback) { + //如果有回调，则让它们排序 + var keys2 = binding.sortedCallback.call(parent, track) + if (keys2 && Array.isArray(keys2)) { + track = keys2 } - this.proxies = proxies - if (init && !binding.effectDriver) { - parent.insertBefore(transation, elem) - fragments.forEach(function(fragment) { - scanNodeArray(fragment.nodes || [], fragment.vmodels) - //if(fragment.vmodels.length > 2) - fragment.nodes = fragment.vmodels = null - }) // jshint ignore:line + } + + var action = 'move' + binding.$repeat = value + var fragments = [] + var transation = init && anotFragment.cloneNode(false) + var proxies = [] + var param = this.param + var retain = Anot.mix({}, this.cache) + var elem = this.element + var length = track.length + + var parent = elem.parentNode + + //检查新元素数量 + var newCount = 0 + for (i = 0; i < length; i++) { + var keyOrId = track[i] + if (!retain[keyOrId]) newCount++ + } + var oldCount = 0 + for (i in retain) { + oldCount++ + } + var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear + + var kill = elem.previousSibling + var start = binding.start + + if (clear) { + while (kill !== start) { + parent.removeChild(kill) + kill = elem.previousSibling + } + } + + for (i = 0; i < length; i++) { + keyOrId = track[i] //array为随机数, object 为keyName + var proxy = retain[keyOrId] + if (!proxy) { + // log(this) + proxy = getProxyVM(this) + proxy.$up = this.vmodels[0] + if (xtype === 'array') { + action = 'add' + proxy.$id = keyOrId + var valueItem = value[i] + proxy[param] = valueItem //index + if (Object(valueItem) === valueItem) { + valueItem.$ups = valueItem.$ups || {} + valueItem.$ups[param] = proxy + } + } else { + action = 'append' + proxy.$key = keyOrId + proxy.$val = value[keyOrId] //key + proxy[param] = { $key: proxy.$key, $val: proxy.$val } + } + this.cache[keyOrId] = proxy + var node = proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) + node.nodeValue = this.signature + shimController( + binding, + transation, + proxy, + fragments, + init && !binding.effectDriver + ) + decorateProxy(proxy, binding, xtype) } else { - var staggerIndex = (binding.staggerIndex = 0) - for (keyOrId in retain) { - if (retain[keyOrId] !== true) { - action = 'del' - !clear && removeItem(retain[keyOrId].$anchor, binding, true) - // 相当于delete binding.cache[key] - proxyRecycler(this.cache, keyOrId, param) - retain[keyOrId] = null - } - } - - for (i = 0; i < length; i++) { - proxy = proxies[i] - keyOrId = xtype === 'array' ? proxy.$id : proxy.$key - var pre = proxies[i - 1] - var preEl = pre ? pre.$anchor : binding.start - if (!retain[keyOrId]) { - //如果还没有插入到DOM树,进行插入动画 - ;(function(fragment, preElement) { - var nodes = fragment.nodes - var vmodels = fragment.vmodels - if (nodes) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - parent.insertBefore( - fragment.content, - preElement.nextSibling - ) - scanNodeArray(nodes, vmodels) - !init && animateRepeat(nodes, 1, binding) - }, - staggerIndex - ) - } - fragment.nodes = fragment.vmodels = null - })(fragments[i], preEl) // jshint ignore:line - } else if (proxy.$index !== proxy.$oldIndex) { - //进行移动动画 - ;(function(proxy2, preElement) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - var curNode = removeItem(proxy2.$anchor) - var inserted = yua.slice(curNode.childNodes) - parent.insertBefore( - curNode, - preElement.nextSibling - ) - animateRepeat(inserted, 1, binding) - }, - staggerIndex - ) - })(proxy, preEl) // jshint ignore:line - } - } - } - if (!value.$track) { - //如果是非监控对象,那么就将其$events清空,阻止其持续监听 - for (keyOrId in this.cache) { - proxyRecycler(this.cache, keyOrId, param) - } + fragments.push({}) + retain[keyOrId] = true } - //repeat --> duplex - ;(function(args) { - parent.args = args - if (parent.msRendered) { - //第一次事件触发,以后直接调用 - parent.msRendered.apply(parent, args) - } - })(kernel.newWatch ? arguments : [action]) - var id = setTimeout(function() { - clearTimeout(id) - //触发上层的select回调及自己的rendered回调 - yua.fireDom(parent, 'datasetchanged', { - bubble: parent.msHasEvent - }) + //重写proxy + if (this.enterCount === 1) { + //防止多次进入,导致位置不对 + proxy.$active = false + proxy.$oldIndex = proxy.$index + proxy.$active = true + proxy.$index = i + } + + if (xtype === 'array') { + proxy.$first = i === 0 + proxy.$last = i === length - 1 + } else { + proxy.$val = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 + } + proxies.push(proxy) + } + this.proxies = proxies + if (init && !binding.effectDriver) { + parent.insertBefore(transation, elem) + fragments.forEach(function(fragment) { + scanNodeArray(fragment.nodes || [], fragment.vmodels) + //if(fragment.vmodels.length > 2) + fragment.nodes = fragment.vmodels = null + }) // jshint ignore:line + } else { + var staggerIndex = (binding.staggerIndex = 0) + for (keyOrId in retain) { + if (retain[keyOrId] !== true) { + action = 'del' + !clear && removeItem(retain[keyOrId].$anchor, binding, true) + // 相当于delete binding.cache[key] + proxyRecycler(this.cache, keyOrId, param) + retain[keyOrId] = null + } + } + + for (i = 0; i < length; i++) { + proxy = proxies[i] + keyOrId = xtype === 'array' ? proxy.$id : proxy.$key + var pre = proxies[i - 1] + var preEl = pre ? pre.$anchor : binding.start + if (!retain[keyOrId]) { + //如果还没有插入到DOM树,进行插入动画 + ;(function(fragment, preElement) { + var nodes = fragment.nodes + var vmodels = fragment.vmodels + if (nodes) { + staggerIndex = mayStaggerAnimate( + binding.effectEnterStagger, + function() { + parent.insertBefore( + fragment.content, + preElement.nextSibling + ) + scanNodeArray(nodes, vmodels) + !init && animateRepeat(nodes, 1, binding) + }, + staggerIndex + ) + } + fragment.nodes = fragment.vmodels = null + })(fragments[i], preEl) // jshint ignore:line + } else if (proxy.$index !== proxy.$oldIndex) { + //进行移动动画 + ;(function(proxy2, preElement) { + staggerIndex = mayStaggerAnimate( + binding.effectEnterStagger, + function() { + var curNode = removeItem(proxy2.$anchor) + var inserted = Anot.slice(curNode.childNodes) + parent.insertBefore(curNode, preElement.nextSibling) + animateRepeat(inserted, 1, binding) + }, + staggerIndex + ) + })(proxy, preEl) // jshint ignore:line + } + } + } + if (!value.$track) { + //如果是非监控对象,那么就将其$events清空,阻止其持续监听 + for (keyOrId in this.cache) { + proxyRecycler(this.cache, keyOrId, param) + } + } + + //repeat --> duplex + ;(function(args) { + parent.args = args + if (parent.msRendered) { + //第一次事件触发,以后直接调用 + parent.msRendered.apply(parent, args) + } + })(kernel.newWatch ? arguments : [action]) + var id = setTimeout(function() { + clearTimeout(id) + //触发上层的select回调及自己的rendered回调 + Anot.fireDom(parent, 'datasetchanged', { + bubble: parent.msHasEvent }) - this.enterCount -= 1 + }) + this.enterCount -= 1 } -}) + }) -function animateRepeat(nodes, isEnter, binding) { + function animateRepeat(nodes, isEnter, binding) { for (var i = 0, node; (node = nodes[i++]); ) { - if (node.className === binding.effectClass) { - yua.effect.apply(node, isEnter, noop, noop, binding) - } + if (node.className === binding.effectClass) { + Anot.effect.apply(node, isEnter, noop, noop, binding) + } } -} + } -function mayStaggerAnimate(staggerTime, callback, index) { + function mayStaggerAnimate(staggerTime, callback, index) { if (staggerTime) { - setTimeout(callback, ++index * staggerTime) + setTimeout(callback, ++index * staggerTime) } else { - callback() + callback() } return index -} + } -function removeItem(node, binding, flagRemove) { - var fragment = yuaFragment.cloneNode(false) + function removeItem(node, binding, flagRemove) { + var fragment = anotFragment.cloneNode(false) var last = node var breakText = last.nodeValue var staggerIndex = binding && Math.max(+binding.staggerIndex, 0) - var nodes = yua.slice(last.parentNode.childNodes) + var nodes = Anot.slice(last.parentNode.childNodes) var index = nodes.indexOf(last) while (true) { - var pre = nodes[--index] //node.previousSibling - if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { - break - } - if (!flagRemove && binding && pre.className === binding.effectClass) { - node = pre - ;(function(cur) { - binding.staggerIndex = mayStaggerAnimate( - binding.effectLeaveStagger, - function() { - yua.effect.apply( - cur, - 0, - noop, - function() { - fragment.appendChild(cur) - }, - binding - ) - }, - staggerIndex - ) - })(pre) // jshint ignore:line - } else { - fragment.insertBefore(pre, fragment.firstChild) - } + var pre = nodes[--index] //node.previousSibling + if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { + break + } + if (!flagRemove && binding && pre.className === binding.effectClass) { + node = pre + ;(function(cur) { + binding.staggerIndex = mayStaggerAnimate( + binding.effectLeaveStagger, + function() { + Anot.effect.apply( + cur, + 0, + noop, + function() { + fragment.appendChild(cur) + }, + binding + ) + }, + staggerIndex + ) + })(pre) // jshint ignore:line + } else { + fragment.insertBefore(pre, fragment.firstChild) + } } fragment.appendChild(last) return fragment -} + } -function shimController(data, transation, proxy, fragments, init) { + function shimController(data, transation, proxy, fragments, init) { var content = data.template.cloneNode(true) - var nodes = yua.slice(content.childNodes) + var nodes = Anot.slice(content.childNodes) content.appendChild(proxy.$anchor) init && transation.appendChild(content) var itemName = data.param || 'el' var valueItem = proxy[itemName], - nv + nv nv = [proxy].concat(data.vmodels) var fragment = { - nodes: nodes, - vmodels: nv, - content: content + nodes: nodes, + vmodels: nv, + content: content } fragments.push(fragment) -} -// {} --> {xx: 0, yy: 1, zz: 2} add -// {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} -// [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} + } + // {} --> {xx: 0, yy: 1, zz: 2} add + // {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} + // [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} -function getProxyVM(binding) { + function getProxyVM(binding) { var agent = binding.xtype === 'object' ? withProxyAgent : eachProxyAgent var proxy = agent(binding) var node = - proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) + proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) node.nodeValue = binding.signature proxy.$outer = binding.$outer return proxy -} + } -function decorateProxy(proxy, binding, type) { + function decorateProxy(proxy, binding, type) { if (type === 'array') { - proxy.$remove = function() { - binding.$repeat.removeAt(proxy.$index) - } - var param = binding.param - proxy.$watch(param, function(a) { - var index = proxy.$index - binding.$repeat[index] = a - }) + proxy.$remove = function() { + binding.$repeat.removeAt(proxy.$index) + } + var param = binding.param + proxy.$watch(param, function(a) { + var index = proxy.$index + binding.$repeat[index] = a + }) } else { - proxy.$watch('$val', function fn(a) { - binding.$repeat[proxy.$key] = a - }) + proxy.$watch('$val', function fn(a) { + binding.$repeat[proxy.$key] = a + }) } -} + } -var eachProxyPool = [] + var eachProxyPool = [] -function eachProxyAgent(data, proxy) { + function eachProxyAgent(data, proxy) { var itemName = data.param || 'el' for (var i = 0, n = eachProxyPool.length; i < n; i++) { - var candidate = eachProxyPool[i] - if (candidate && candidate.hasOwnProperty(itemName)) { - eachProxyPool.splice(i, 1) - proxy = candidate - break - } + var candidate = eachProxyPool[i] + if (candidate && candidate.hasOwnProperty(itemName)) { + eachProxyPool.splice(i, 1) + proxy = candidate + break + } } if (!proxy) { - proxy = eachProxyFactory(itemName) + proxy = eachProxyFactory(itemName) } return proxy -} + } -function eachProxyFactory(itemName) { + function eachProxyFactory(itemName) { var source = { - $outer: {}, - $index: 0, - $oldIndex: 0, - $anchor: null, - //----- - $first: false, - $last: false, - $remove: yua.noop + $outer: {}, + $index: 0, + $oldIndex: 0, + $anchor: null, + //----- + $first: false, + $last: false, + $remove: Anot.noop } source[itemName] = NaN var force = { - $last: 1, - $first: 1, - $index: 1 + $last: 1, + $first: 1, + $index: 1 } force[itemName] = 1 - var proxy = modelFactory(source, { + var proxy = modelFactory( + { state: source }, + { force: force - }) + } + ) proxy.$id = generateID('$proxy$each') return proxy -} + } -var withProxyPool = [] + var withProxyPool = [] -function withProxyAgent(data) { + function withProxyAgent(data) { var itemName = data.param || 'el' return withProxyPool.pop() || withProxyFactory(itemName) -} + } -function withProxyFactory(itemName) { + function withProxyFactory(itemName) { var source = { - $key: '', - $val: NaN, - $index: 0, - $oldIndex: 0, - $outer: {}, - $anchor: null + $key: '', + $val: NaN, + $index: 0, + $oldIndex: 0, + $outer: {}, + $anchor: null } source[itemName] = NaN var force = { - $key: 1, - $val: 1, - $index: 1 + $key: 1, + $val: 1, + $index: 1 } force[itemName] = 1 - var proxy = modelFactory(source, { + var proxy = modelFactory( + { state: source }, + { force: force - }) + } + ) proxy.$id = generateID('$proxy$with') return proxy -} + } -function proxyRecycler(cache, key, param) { + function proxyRecycler(cache, key, param) { var proxy = cache[key] if (proxy) { - var proxyPool = - proxy.$id.indexOf('$proxy$each') === 0 - ? eachProxyPool - : withProxyPool - proxy.$outer = {} + var proxyPool = + proxy.$id.indexOf('$proxy$each') === 0 ? eachProxyPool : withProxyPool + proxy.$outer = {} - for (var i in proxy.$events) { - var a = proxy.$events[i] - if (Array.isArray(a)) { - a.length = 0 - if (i === param) { - proxy[param] = NaN - } else if (i === '$val') { - proxy.$val = NaN - } - } + for (var i in proxy.$events) { + var a = proxy.$events[i] + if (Array.isArray(a)) { + a.length = 0 + if (i === param) { + proxy[param] = NaN + } else if (i === '$val') { + proxy.$val = NaN + } } + } - if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { - proxyPool.pop() - } - delete cache[key] + if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { + proxyPool.pop() + } + delete cache[key] } -} + } -/********************************************************************* - * 各种指令 * - **********************************************************************/ + /********************************************************************* + * 各种指令 * + **********************************************************************/ -//:skip绑定已经在scanTag 方法中实现 -yua.directive('text', { + Anot.directive('text', { update: function(val) { - var elem = this.element - val = val == null ? '' : val //不在页面上显示undefined null - if (elem.nodeType === 3) { - //绑定在文本节点上 - try { - //IE对游离于DOM树外的节点赋值会报错 - elem.data = val - } catch (e) {} - } else { - //绑定在特性节点上 - elem.textContent = val - } + var elem = this.element + val = val == null ? '' : val //不在页面上显示undefined null + if (elem.nodeType === 3) { + //绑定在文本节点上 + try { + //IE对游离于DOM树外的节点赋值会报错 + elem.data = val + } catch (e) {} + } else { + //绑定在特性节点上 + elem.textContent = val + } } -}) -function parseDisplay(nodeName, val) { + }) + function parseDisplay(nodeName, val) { //用于取得此类标签的默认display值 var key = '_' + nodeName if (!parseDisplay[key]) { - var node = DOC.createElement(nodeName) - root.appendChild(node) - if (W3C) { - val = getComputedStyle(node, null).display - } else { - val = node.currentStyle.display - } - root.removeChild(node) - parseDisplay[key] = val + var node = DOC.createElement(nodeName) + root.appendChild(node) + if (W3C) { + val = getComputedStyle(node, null).display + } else { + val = node.currentStyle.display + } + root.removeChild(node) + parseDisplay[key] = val } return parseDisplay[key] -} + } -yua.parseDisplay = parseDisplay + Anot.parseDisplay = parseDisplay -yua.directive('visible', { + Anot.directive('visible', { init: function(binding) { - effectBinding(binding.element, binding) + effectBinding(binding.element, binding) }, update: function(val) { - var binding = this, - elem = this.element, - stamp - var noEffect = !this.effectName - if (!this.stamp) { - stamp = this.stamp = +new Date() - if (val) { - elem.style.display = binding.display || '' - if (yua(elem).css('display') === 'none') { - elem.style.display = binding.display = parseDisplay( - elem.nodeName - ) - } - } else { - elem.style.display = 'none' - } - return - } + var binding = this, + elem = this.element, + stamp + var noEffect = !this.effectName + if (!this.stamp) { stamp = this.stamp = +new Date() if (val) { - yua.effect.apply(elem, 1, function() { - if (stamp !== binding.stamp) return - var driver = elem.getAttribute('data-effect-driver') || 'a' - - if (noEffect) { - //不用动画时走这里 - elem.style.display = binding.display || '' - } - // "a", "t" - if (driver === 'a' || driver === 't') { - if (yua(elem).css('display') === 'none') { - elem.style.display = - binding.display || parseDisplay(elem.nodeName) - } - } - }) + elem.style.display = binding.display || '' + if (Anot(elem).css('display') === 'none') { + elem.style.display = binding.display = parseDisplay(elem.nodeName) + } } else { - yua.effect.apply(elem, 0, function() { - if (stamp !== binding.stamp) return - elem.style.display = 'none' - }) + elem.style.display = 'none' } + return + } + stamp = this.stamp = +new Date() + if (val) { + Anot.effect.apply(elem, 1, function() { + if (stamp !== binding.stamp) return + var driver = elem.getAttribute('data-effect-driver') || 'a' + + if (noEffect) { + //不用动画时走这里 + elem.style.display = binding.display || '' + } + // "a", "t" + if (driver === 'a' || driver === 't') { + if (Anot(elem).css('display') === 'none') { + elem.style.display = + binding.display || parseDisplay(elem.nodeName) + } + } + }) + } else { + Anot.effect.apply(elem, 0, function() { + if (stamp !== binding.stamp) return + elem.style.display = 'none' + }) + } } -}) + }) -/********************************************************************* - * 自带过滤器 * - **********************************************************************/ + /********************************************************************* + * 自带过滤器 * + **********************************************************************/ -var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim -var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g -var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi -var rsanitize = { + var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim + var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g + var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi + var rsanitize = { a: /\b(href)\=("javascript[^"]*"|'javascript[^']*')/gi, img: /\b(src)\=("javascript[^"]*"|'javascript[^']*')/gi, form: /\b(action)\=("javascript[^"]*"|'javascript[^']*')/gi -} -var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g -var rnoalphanumeric = /([^\#-~| |!])/g + } + var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g + var rnoalphanumeric = /([^\#-~| |!])/g -function numberFormat(number, decimals, point, thousands) { + function numberFormat(number, decimals, point, thousands) { //form http://phpjs.org/functions/number_format/ //number 必需，要格式化的数字 //decimals 可选，规定多少个小数位。 @@ -5593,63 +5980,65 @@ function numberFormat(number, decimals, point, thousands) { //thousands 可选，规定用作千位分隔符的字符串（默认为 , ），如果设置了该参数，那么所有其他参数都是必需的。 number = (number + '').replace(/[^0-9+\-Ee.]/g, '') var n = !isFinite(+number) ? 0 : +number, - prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), - sep = thousands || ',', - dec = point || '.', - s = '', - toFixedFix = function(n, prec) { - var k = Math.pow(10, prec) - return '' + (Math.round(n * k) / k).toFixed(prec) - } + prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), + sep = thousands || ',', + dec = point || '.', + s = '', + toFixedFix = function(n, prec) { + var k = Math.pow(10, prec) + return '' + (Math.round(n * k) / k).toFixed(prec) + } // Fix for IE parseFloat(0.55).toFixed(0) = 0; s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.') if (s[0].length > 3) { - s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) + s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) } if ((s[1] || '').length < prec) { - s[1] = s[1] || '' - s[1] += new Array(prec - s[1].length + 1).join('0') + s[1] = s[1] || '' + s[1] += new Array(prec - s[1].length + 1).join('0') } return s.join(dec) -} + } -var filters = (yua.filters = { + var filters = (Anot.filters = { uppercase: function(str) { - return str.toUpperCase() + return str.toUpperCase() }, lowercase: function(str) { - return str.toLowerCase() + return str.toLowerCase() }, //字符串截取，超过指定长度以mark标识接上 truncate: function(str, len, mark) { - len = len || 30 - mark = typeof mark === 'string' ? mark : '...' - return str.slice(0, len) + (str.length <= len ? '' : mark) + len = len || 30 + mark = typeof mark === 'string' ? mark : '...' + return str.slice(0, len) + (str.length <= len ? '' : mark) }, //小值秒数转化为 时间格式 time: function(str) { - str = str >> 0 - var s = str % 60 - ;(m = Math.floor(str / 60)), (h = Math.floor(m / 60)), (m = m % 60) - m = m < 10 ? '0' + m : m - s = s < 10 ? '0' + s : s + str = str >> 0 + var s = str % 60 + var m = Math.floor(str / 60) + var h = Math.floor(m / 60) + m = m % 60 + m = m < 10 ? '0' + m : m + s = s < 10 ? '0' + s : s - if (h > 0) { - h = h < 10 ? '0' + h : h - return h + ':' + m + ':' + s - } - return m + ':' + s + if (h > 0) { + h = h < 10 ? '0' + h : h + return h + ':' + m + ':' + s + } + return m + ':' + s }, $filter: function(val) { - for (var i = 1, n = arguments.length; i < n; i++) { - var array = arguments[i] - var fn = yua.filters[array[0]] - if (typeof fn === 'function') { - var arr = [val].concat(array.slice(1)) - val = fn.apply(null, arr) - } + for (var i = 1, n = arguments.length; i < n; i++) { + var array = arguments[i] + var fn = Anot.filters[array[0]] + if (typeof fn === 'function') { + var arr = [val].concat(array.slice(1)) + val = fn.apply(null, arr) } - return val + } + return val }, camelize: camelize, //https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet @@ -5659,1400 +6048,688 @@ var filters = (yua.filters = { // IE67chrome // IE67chrome sanitize: function(str) { - return str.replace(rscripts, '').replace(ropen, function(a, b) { - var match = a.toLowerCase().match(/<(\w+)\s/) - if (match) { - //处理a标签的href属性，img标签的src属性，form标签的action属性 - var reg = rsanitize[match[1]] - if (reg) { - a = a.replace(reg, function(s, name, value) { - var quote = value.charAt(0) - return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line - }) - } - } - return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 - }) + return str.replace(rscripts, '').replace(ropen, function(a, b) { + var match = a.toLowerCase().match(/<(\w+)\s/) + if (match) { + //处理a标签的href属性，img标签的src属性，form标签的action属性 + var reg = rsanitize[match[1]] + if (reg) { + a = a.replace(reg, function(s, name, value) { + var quote = value.charAt(0) + return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line + }) + } + } + return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 + }) }, escape: function(str) { - //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < - return String(str) - .replace(/&/g, '&') - .replace(rsurrogate, function(value) { - var hi = value.charCodeAt(0) - var low = value.charCodeAt(1) - return ( - '&#' + - ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + - ';' - ) - }) - .replace(rnoalphanumeric, function(value) { - return '&#' + value.charCodeAt(0) + ';' - }) - .replace(//g, '>') + //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < + return String(str) + .replace(/&/g, '&') + .replace(rsurrogate, function(value) { + var hi = value.charCodeAt(0) + var low = value.charCodeAt(1) + return '&#' + ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + ';' + }) + .replace(rnoalphanumeric, function(value) { + return '&#' + value.charCodeAt(0) + ';' + }) + .replace(//g, '>') }, currency: function(amount, symbol, fractionSize) { - return ( - (symbol || '\u00a5') + - numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) - ) + return ( + (symbol || '\u00a5') + + numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) + ) }, number: numberFormat, //日期格式化，类似php的date函数， date: function(stamp, str, second) { - second = second === undefined ? false : true - var oDate - if (!Date.isDate(stamp)) { - if (!/[^\d]/.test(stamp)) { - stamp -= 0 - if (second) { - stamp *= 1000 - } - } - - oDate = new Date(stamp) - if (oDate + '' === 'Invalid Date') return 'Invalid Date' - } else { - oDate = stamp + second = second === undefined ? false : true + var oDate + if (!Date.isDate(stamp)) { + if (!/[^\d]/.test(stamp)) { + stamp -= 0 + if (second) { + stamp *= 1000 + } } - return oDate.format(str) + + oDate = new Date(stamp) + if (oDate + '' === 'Invalid Date') { + return 'Invalid Date' + } + } else { + oDate = stamp + } + return oDate.format(str) } -}) + }) -/********************************************************************* - * AMD加载器 * - **********************************************************************/ + /********************************************************************* + * 触摸事件 * + *********************************************************************/ -//https://www.devbridge.com/articles/understanding-amd-requirejs/ -//http://maxogden.com/nested-dependencies.html -var modules = (yua.modules = { - 'domReady!': { - exports: yua, - state: 3 - }, - yua: { - exports: yua, - state: 4 - } -}) -//Object(modules[id]).state拥有如下值 -// undefined 没有定义 -// 1(send) 已经发出请求 -// 2(loading) 已经被执行但还没有执行完成，在这个阶段define方法会被执行 -// 3(loaded) 执行完毕，通过onload/onreadystatechange回调判定，在这个阶段checkDeps方法会执行 -// 4(execute) 其依赖也执行完毕, 值放到exports对象上，在这个阶段fireFactory方法会执行 -modules.exports = modules.yua -var otherRequire = window.require -var otherDefine = window.define -var innerRequire -plugins.loader = function(builtin) { - var flag = innerRequire && builtin - window.require = flag ? innerRequire : otherRequire - window.define = flag ? innerRequire.define : otherDefine -} -new function() { - // jshint ignore:line - var loadings = [] //正在加载中的模块列表 - var factorys = [] //放置define方法的factory函数 - var rjsext = /\.js$/i - function makeRequest(name, config) { - //1. 去掉资源前缀 - var res = 'js' - name = name.replace(/^(\w+)\!/, function(a, b) { - res = b - return '' - }) - if (res === 'ready') { - log('ready!已经被废弃，请使用domReady!') - res = 'domReady' - } - //2. 去掉querystring, hash - var query = '' - name = name.replace(rquery, function(a) { - query = a - return '' - }) - //3. 去掉扩展名 - var suffix = '.' + res - var ext = /js|css/.test(suffix) ? suffix : '' - name = name.replace(/\.[a-z0-9]+$/g, function(a) { - if (a === suffix) { - ext = a - return '' - } else { - return a - } - }) - //补上协议, 避免引入依赖时判断不正确 - if (/^\/\//.test(name)) { - name = location.protocol + name - } - var req = yua.mix( - { - query: query, - ext: ext, - res: res, - name: name, - toUrl: toUrl - }, - config - ) - req.toUrl(name) - return req - } - - function fireRequest(req) { - var name = req.name - var res = req.res - //1. 如果该模块已经发出请求，直接返回 - var module = modules[name] - var urlNoQuery = name && req.urlNoQuery - if (module && module.state >= 1) { - return name - } - module = modules[urlNoQuery] - if (module && module.state >= 3) { - innerRequire(module.deps || [], module.factory, urlNoQuery) - return urlNoQuery - } - if (name && !module) { - module = modules[urlNoQuery] = { - id: urlNoQuery, - state: 1 //send - } - var wrap = function(obj) { - resources[res] = obj - obj.load(name, req, function(a) { - if (arguments.length && a !== void 0) { - module.exports = a - } - module.state = 4 - checkDeps() - }) - } - - if (!resources[res]) { - innerRequire([res], wrap) - } else { - wrap(resources[res]) - } - } - return name ? urlNoQuery : res + '!' - } - - //核心API之一 require - var requireQueue = [] - var isUserFirstRequire = false - innerRequire = yua.require = function( - array, - factory, - parentUrl, - defineConfig - ) { - if (!isUserFirstRequire) { - requireQueue.push(yua.slice(arguments)) - if (arguments.length <= 2) { - isUserFirstRequire = true - var queue = requireQueue.splice(0, requireQueue.length), - args - while ((args = queue.shift())) { - innerRequire.apply(null, args) - } - } - return - } - if (!Array.isArray(array)) { - yua.error('require方法的第一个参数应为数组 ' + array) - } - var deps = [] // 放置所有依赖项的完整路径 - var uniq = createMap() - var id = parentUrl || 'callback' + setTimeout('1') // jshint ignore:line - defineConfig = defineConfig || createMap() - defineConfig.baseUrl = kernel.baseUrl - var isBuilt = !!defineConfig.built - if (parentUrl) { - defineConfig.parentUrl = parentUrl.substr( - 0, - parentUrl.lastIndexOf('/') - ) - defineConfig.mapUrl = parentUrl.replace(rjsext, '') - } - if (isBuilt) { - var req = makeRequest(defineConfig.defineName, defineConfig) - id = req.urlNoQuery - } else { - array.forEach(function(name) { - if (!name) { - return - } - var req = makeRequest(name, defineConfig) - var url = fireRequest(req) //加载资源，并返回该资源的完整地址 - - if (url) { - if (!uniq[url]) { - deps.push(url) - uniq[url] = !0 - } - } - }) - } - - var module = modules[id] - if (!module || module.state !== 4) { - modules[id] = { - id: id, - deps: isBuilt ? array.concat() : deps, - factory: factory || noop, - state: 3 - } - } - if (!module) { - //如果此模块是定义在另一个JS文件中, 那必须等该文件加载完毕, 才能放到检测列队中 - loadings.push(id) - } - checkDeps() - } - - //核心API之二 require - innerRequire.define = function(name, deps, factory) { - //模块名,依赖列表,模块本身 - if (typeof name !== 'string') { - factory = deps - deps = name - name = 'anonymous' - } - if (!Array.isArray(deps)) { - factory = deps - deps = [] - } - var config = { - built: !isUserFirstRequire, //用r.js打包后,所有define会放到requirejs之前 - defineName: name - } - var args = [deps, factory, config] - factory.require = function(url) { - args.splice(2, 0, url) - if (modules[url]) { - modules[url].state = 3 //loaded - var isCycle = false - try { - isCycle = checkCycle(modules[url].deps, url) - } catch (e) {} - if (isCycle) { - yua.error( - url + - '模块与之前的模块存在循环依赖，请不要直接用script标签引入' + - url + - '模块' - ) - } - } - delete factory.require //释放内存 - innerRequire.apply(null, args) //0,1,2 --> 1,2,0 - } - //根据标准,所有遵循W3C标准的浏览器,script标签会按标签的出现顺序执行。 - //老的浏览器中，加载也是按顺序的：一个文件下载完成后，才开始下载下一个文件。 - //较新的浏览器中（IE8+ 、FireFox3.5+ 、Chrome4+ 、Safari4+），为了减小请求时间以优化体验， - //下载可以是并行的，但是执行顺序还是按照标签出现的顺序。 - //但如果script标签是动态插入的, 就未必按照先请求先执行的原则了,目测只有firefox遵守 - //唯一比较一致的是,IE10+及其他标准浏览器,一旦开始解析脚本, 就会一直堵在那里,直接脚本解析完毕 - //亦即，先进入loading阶段的script标签(模块)必然会先进入loaded阶段 - var url = config.built ? 'unknown' : getCurrentScript() - if (url) { - var module = modules[url] - if (module) { - module.state = 2 - } - factory.require(url) - } else { - //合并前后的safari，合并后的IE6-9走此分支 - factorys.push(factory) - } - } - //核心API之三 require.config(settings) - innerRequire.config = kernel - //核心API之四 define.amd 标识其符合AMD规范 - innerRequire.define.amd = modules - - //==========================对用户配置项进行再加工========================== - var allpaths = (kernel['orig.paths'] = createMap()) - var allmaps = (kernel['orig.map'] = createMap()) - var allpackages = (kernel['packages'] = []) - var allargs = (kernel['orig.args'] = createMap()) - yua.mix(plugins, { - paths: function(hash) { - yua.mix(allpaths, hash) - kernel.paths = makeIndexArray(allpaths) - }, - map: function(hash) { - yua.mix(allmaps, hash) - var list = makeIndexArray(allmaps, 1, 1) - yua.each(list, function(_, item) { - item.val = makeIndexArray(item.val) - }) - kernel.map = list - }, - packages: function(array) { - array = array.concat(allpackages) - var uniq = createMap() - var ret = [] - for (var i = 0, pkg; (pkg = array[i++]); ) { - pkg = typeof pkg === 'string' ? { name: pkg } : pkg - var name = pkg.name - if (!uniq[name]) { - var url = joinPath(pkg.location || name, pkg.main || 'main') - url = url.replace(rjsext, '') - ret.push(pkg) - uniq[name] = pkg.location = url - pkg.reg = makeMatcher(name) - } - } - kernel.packages = ret.sort() - }, - urlArgs: function(hash) { - if (typeof hash === 'string') { - hash = { '*': hash } - } - yua.mix(allargs, hash) - kernel.urlArgs = makeIndexArray(allargs, 1) - }, - baseUrl: function(url) { - if (!isAbsUrl(url)) { - var baseElement = head.getElementsByTagName('base')[0] - if (baseElement) { - head.removeChild(baseElement) - } - var node = DOC.createElement('a') - node.href = url - url = node.href - if (baseElement) { - head.insertBefore(baseElement, head.firstChild) - } - } - if (url.length > 3) kernel.baseUrl = url - }, - shim: function(obj) { - for (var i in obj) { - var value = obj[i] - if (Array.isArray(value)) { - value = obj[i] = { - deps: value - } - } - if (!value.exportsFn && (value.exports || value.init)) { - value.exportsFn = makeExports(value) - } - } - kernel.shim = obj - } - }) - - //==============================内部方法================================= - function checkCycle(deps, nick) { - //检测是否存在循环依赖 - for (var i = 0, id; (id = deps[i++]); ) { - if ( - modules[id].state !== 4 && - (id === nick || checkCycle(modules[id].deps, nick)) - ) { - return true - } - } - } - - function checkFail(node, onError) { - var id = trimQuery(node.src) //检测是否死链 - node.onload = node.onerror = null - if (onError) { - setTimeout(function() { - head.removeChild(node) - node = null // 处理旧式IE下的循环引用问题 - }) - log('加载 ' + id + ' 失败') - } else { - return true - } - } - - function checkDeps() { - //检测此JS模块的依赖是否都已安装完毕,是则安装自身 - loop: for (var i = loadings.length, id; (id = loadings[--i]); ) { - var obj = modules[id], - deps = obj.deps - if (!deps) continue - for (var j = 0, key; (key = deps[j]); j++) { - if (Object(modules[key]).state !== 4) { - continue loop - } - } - //如果deps是空对象或者其依赖的模块的状态都是4 - if (obj.state !== 4) { - loadings.splice(i, 1) //必须先移除再安装，防止在IE下DOM树建完后手动刷新页面，会多次执行它 - fireFactory(obj.id, obj.deps, obj.factory) - checkDeps() //如果成功,则再执行一次,以防有些模块就差本模块没有安装好 - } - } - } - - function loadJS(url, id, callback) { - //通过script节点加载目标模块 - var node = DOC.createElement('script') - node.className = subscribers //让getCurrentScript只处理类名为subscribers的script节点 - node.onload = function() { - var factory = factorys.pop() - factory && factory.require(id) - if (callback) { - callback() - } - id && loadings.push(id) - checkDeps() - } - node.onerror = function() { - checkFail(node, true) - } - - head.insertBefore(node, head.firstChild) //chrome下第二个参数不能为null - node.src = url //插入到head的第一个节点前，防止IE6下head标签没闭合前使用appendChild抛错,更重要的是IE6下可以收窄getCurrentScript的寻找范围 - } - - var resources = (innerRequire.plugins = { - //三大常用资源插件 js!, css!, text!, domReady! - domReady: { - load: noop - }, - js: { - load: function(name, req, onLoad) { - var url = req.url - var id = req.urlNoQuery - var shim = kernel.shim[name.replace(rjsext, '')] - if (shim) { - //shim机制 - innerRequire(shim.deps || [], function() { - var args = yua.slice(arguments) - loadJS(url, id, function() { - onLoad( - shim.exportsFn - ? shim.exportsFn.apply(0, args) - : void 0 - ) - }) - }) - } else { - loadJS(url, id) - } - } - }, - css: { - load: function(name, req, onLoad) { - var url = req.url - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - onLoad() - } - }, - text: { - load: function(name, req, onLoad) { - var xhr = getXHR() - xhr.onload = function() { - var status = xhr.status - if (status > 399 && status < 600) { - yua.error(url + ' 对应资源不存在或没有开启 CORS') - } else { - onLoad(xhr.responseText) - } - } - xhr.open('GET', req.url, true) - xhr.send() - } - } - }) - innerRequire.checkDeps = checkDeps - - var rquery = /(\?[^#]*)$/ - function trimQuery(url) { - return (url || '').replace(rquery, '') - } - - function isAbsUrl(path) { - //http://stackoverflow.com/questions/10687099/how-to-test-if-a-url-string-is-absolute-or-relative - return /^(?:[a-z\-]+:)?\/\//i.test(String(path)) - } - - function getCurrentScript() { - // inspireb by https://github.com/samyk/jiagra/blob/master/jiagra.js - var stack - try { - a.b.c() //强制报错,以便捕获e.stack - } catch (e) { - //safari5的sourceURL，firefox的fileName，它们的效果与e.stack不一样 - stack = e.stack - } - if (stack) { - /**e.stack最后一行在所有支持的浏览器大致如下: - *chrome23: - * at http://113.93.50.63/data.js:4:1 - *firefox17: - *@http://113.93.50.63/query.js:4 - *opera12:http://www.oldapps.com/opera.php?system=Windows_XP - *@http://113.93.50.63/data.js:4 - *IE10: - * at Global code (http://113.93.50.63/data.js:4:1) - * //firefox4+ 可以用document.currentScript - */ - stack = stack.split(/[@ ]/g).pop() //取得最后一行,最后一个空格或@之后的部分 - stack = - stack[0] === '(' ? stack.slice(1, -1) : stack.replace(/\s/, '') //去掉换行符 - return trimQuery(stack.replace(/(:\d+)?:\d+$/i, '')) //去掉行号与或许存在的出错字符起始位置 - } - var nodes = head.getElementsByTagName('script') //只在head标签中寻找 - for (var i = nodes.length, node; (node = nodes[--i]); ) { - if ( - node.className === subscribers && - node.readyState === 'interactive' - ) { - var url = node.src - return (node.className = trimQuery(url)) - } - } - } - - var rcallback = /^callback\d+$/ - function fireFactory(id, deps, factory) { - var module = Object(modules[id]) - module.state = 4 - for (var i = 0, array = [], d; (d = deps[i++]); ) { - if (d === 'exports') { - var obj = module.exports || (module.exports = createMap()) - array.push(obj) - } else { - array.push(modules[d].exports) - } - } - try { - var ret = factory.apply(window, array) - } catch (e) { - log('执行[' + id + ']模块的factory抛错： ', e) - } - if (ret !== void 0) { - module.exports = ret - } - if (rcallback.test(id)) { - delete modules[id] - } - delete module.factory - return ret - } - function toUrl(id) { - if (id.indexOf(this.res + '!') === 0) { - id = id.slice(this.res.length + 1) //处理define("css!style",[], function(){})的情况 - } - var url = id - //1. 是否命中paths配置项 - var usePath = 0 - var baseUrl = this.baseUrl - var rootUrl = this.parentUrl || baseUrl - eachIndexArray(id, kernel.paths, function(value, key) { - url = url.replace(key, value) - usePath = 1 - }) - //2. 是否命中packages配置项 - if (!usePath) { - eachIndexArray(id, kernel.packages, function(value, key, item) { - url = url.replace(item.name, item.location) - }) - } - //3. 是否命中map配置项 - if (this.mapUrl) { - eachIndexArray(this.mapUrl, kernel.map, function(array) { - eachIndexArray(url, array, function(mdValue, mdKey) { - url = url.replace(mdKey, mdValue) - rootUrl = baseUrl - }) - }) - } - var ext = this.ext - if (ext && usePath && url.slice(-ext.length) === ext) { - url = url.slice(0, -ext.length) - } - //4. 转换为绝对路径 - if (!isAbsUrl(url)) { - rootUrl = this.built || /^\w/.test(url) ? baseUrl : rootUrl - url = joinPath(rootUrl, url) - } - //5. 还原扩展名，query - var urlNoQuery = url + ext - url = urlNoQuery + this.query - urlNoQuery = url.replace(rquery, function(a) { - this.query = a - return '' - }) - //6. 处理urlArgs - eachIndexArray(id, kernel.urlArgs, function(value) { - url += (url.indexOf('?') === -1 ? '?' : '&') + value - }) - this.url = url - return (this.urlNoQuery = urlNoQuery) - } - - function makeIndexArray(hash, useStar, part) { - //创建一个经过特殊算法排好序的数组 - var index = hash2array(hash, useStar, part) - index.sort(descSorterByName) - return index - } - - function makeMatcher(prefix) { - return new RegExp('^' + prefix + '(/|$)') - } - - function makeExports(value) { - return function() { - var ret - if (value.init) { - ret = value.init.apply(window, arguments) - } - return ret || (value.exports && getGlobal(value.exports)) - } - } - - function hash2array(hash, useStar, part) { - var array = [] - for (var key in hash) { - // if (hash.hasOwnProperty(key)) {//hash是由createMap创建没有hasOwnProperty - var item = { - name: key, - val: hash[key] - } - array.push(item) - item.reg = key === '*' && useStar ? /^/ : makeMatcher(key) - if (part && key !== '*') { - item.reg = new RegExp('/' + key.replace(/^\//, '') + '(/|$)') - } - // } - } - return array - } - - function eachIndexArray(moduleID, array, matcher) { - array = array || [] - for (var i = 0, el; (el = array[i++]); ) { - if (el.reg.test(moduleID)) { - matcher(el.val, el.name, el) - return false - } - } - } - // 根据元素的name项进行数组字符数逆序的排序函数 - function descSorterByName(a, b) { - var aaa = a.name - var bbb = b.name - if (bbb === '*') { - return -1 - } - if (aaa === '*') { - return 1 - } - return bbb.length - aaa.length - } - - var rdeuce = /\/\w+\/\.\./ - function joinPath(a, b) { - if (a.charAt(a.length - 1) !== '/') { - a += '/' - } - if (b.slice(0, 2) === './') { - //相对于兄弟路径 - return a + b.slice(2) - } - if (b.slice(0, 2) === '..') { - //相对于父路径 - a += b - while (rdeuce.test(a)) { - a = a.replace(rdeuce, '') - } - return a - } - if (b.slice(0, 1) === '/') { - return a + b.slice(1) - } - return a + b - } - - function getGlobal(value) { - if (!value) { - return value - } - var g = window - value.split('.').forEach(function(part) { - g = g[part] - }) - return g - } - - var mainNode = DOC.scripts[DOC.scripts.length - 1] - var dataMain = mainNode.getAttribute('data-main') - if (dataMain) { - plugins.baseUrl(dataMain) - var href = kernel.baseUrl - kernel.baseUrl = href.slice(0, href.lastIndexOf('/') + 1) - loadJS(href.replace(rjsext, '') + '.js') - } else { - var loaderUrl = trimQuery(mainNode.src) - kernel.baseUrl = loaderUrl.slice(0, loaderUrl.lastIndexOf('/') + 1) - } -}() // jshint ignore:line - -var ua = navigator.userAgent.toLowerCase() -//http://stackoverflow.com/questions/9038625/detect-if-device-is-ios -function iOSversion() { + var ua = navigator.userAgent.toLowerCase() + //http://stackoverflow.com/questions/9038625/detect-if-device-is-ios + function iOSversion() { //https://developer.apple.com/library/prerelease/mac/releasenotes/General/WhatsNewInSafari/Articles/Safari_9.html //http://mp.weixin.qq.com/s?__biz=MzA3MDQ4MzQzMg==&mid=256900619&idx=1&sn=b29f84cff0b8d7b9742e5d8b3cd8f218&scene=1&srcid=1009F9l4gh9nZ7rcQJEhmf7Q#rd - if (/iPad|iPhone|iPod/i.test(ua) && !window.MSStream) { - if ('backdropFilter' in document.documentElement.style) { - return 9 - } - if (!!window.indexedDB) { - return 8 - } - if (!!window.SpeechSynthesisUtterance) { - return 7 - } - if (!!window.webkitAudioContext) { - return 6 - } - if (!!window.matchMedia) { - return 5 - } - if (!!window.history && 'pushState' in window.history) { - return 4 - } - return 3 + if (/ipad|iphone|ipod/.test(ua) && !window.MSStream) { + if ('backdropFilter' in document.documentElement.style) { + return 9 + } + if (!!window.indexedDB) { + return 8 + } + if (!!window.SpeechSynthesisUtterance) { + return 7 + } + if (!!window.webkitAudioContext) { + return 6 + } + if (!!window.matchMedia) { + return 5 + } + if (!!window.history && 'pushState' in window.history) { + return 4 + } + return 3 } return NaN -} + } -var deviceIsAndroid = ua.indexOf('android') > 0 -var deviceIsIOS = iOSversion() + var deviceIsAndroid = ua.indexOf('android') > 0 + var deviceIsIOS = iOSversion() -var Recognizer = (yua.gestureHooks = { + var Recognizer = (Anot.gestureHooks = { pointers: {}, //以AOP切入touchstart, touchmove, touchend, touchcancel回调 start: function(event, callback) { - //touches是当前屏幕上所有触摸点的列表; - //targetTouches是当前对象上所有触摸点的列表; - //changedTouches是涉及当前事件的触摸点的列表。 - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = { - startTouch: mixLocations({}, touch), - startTime: Date.now(), - status: 'tapping', - element: event.target, - pressingHandler: - Recognizer.pointers[id] && - Recognizer.pointers[id].pressingHandler - } - Recognizer.pointers[id] = pointer - callback(pointer, touch) - } + //touches是当前屏幕上所有触摸点的列表; + //targetTouches是当前对象上所有触摸点的列表; + //changedTouches是涉及当前事件的触摸点的列表。 + for (var i = 0; i < event.changedTouches.length; i++) { + var touch = event.changedTouches[i], + id = touch.identifier, + pointer = { + startTouch: mixLocations({}, touch), + startTime: Date.now(), + status: 'tapping', + element: event.target, + pressingHandler: + Recognizer.pointers[id] && Recognizer.pointers[id].pressingHandler + } + Recognizer.pointers[id] = pointer + callback(pointer, touch) + } }, move: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i] - var pointer = Recognizer.pointers[touch.identifier] - if (!pointer) { - return - } - - if (!('lastTouch' in pointer)) { - pointer.lastTouch = pointer.startTouch - pointer.lastTime = pointer.startTime - pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 - } - - var time = Date.now() - pointer.lastTime - - if (time > 0) { - var RECORD_DURATION = 70 - if (time > RECORD_DURATION) { - time = RECORD_DURATION - } - if (pointer.duration + time > RECORD_DURATION) { - pointer.duration = RECORD_DURATION - time - } - - pointer.duration += time - pointer.lastTouch = mixLocations({}, touch) - - pointer.lastTime = Date.now() - - pointer.deltaX = touch.clientX - pointer.startTouch.clientX - pointer.deltaY = touch.clientY - pointer.startTouch.clientY - var x = pointer.deltaX * pointer.deltaX - var y = pointer.deltaY * pointer.deltaY - pointer.distance = Math.sqrt(x + y) - pointer.isVertical = x < y - - callback(pointer, touch) - } + for (var i = 0; i < event.changedTouches.length; i++) { + var touch = event.changedTouches[i] + var pointer = Recognizer.pointers[touch.identifier] + if (!pointer) { + return } + + if (!('lastTouch' in pointer)) { + pointer.lastTouch = pointer.startTouch + pointer.lastTime = pointer.startTime + pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 + } + + var time = Date.now() - pointer.lastTime + + if (time > 0) { + var RECORD_DURATION = 70 + if (time > RECORD_DURATION) { + time = RECORD_DURATION + } + if (pointer.duration + time > RECORD_DURATION) { + pointer.duration = RECORD_DURATION - time + } + + pointer.duration += time + pointer.lastTouch = mixLocations({}, touch) + + pointer.lastTime = Date.now() + + pointer.deltaX = touch.clientX - pointer.startTouch.clientX + pointer.deltaY = touch.clientY - pointer.startTouch.clientY + var x = pointer.deltaX * pointer.deltaX + var y = pointer.deltaY * pointer.deltaY + pointer.distance = Math.sqrt(x + y) + pointer.isVertical = x < y + + callback(pointer, touch) + } + } }, end: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = Recognizer.pointers[id] + for (var i = 0; i < event.changedTouches.length; i++) { + var touch = event.changedTouches[i], + id = touch.identifier, + pointer = Recognizer.pointers[id] - if (!pointer) continue + if (!pointer) continue - callback(pointer, touch) + callback(pointer, touch) - delete Recognizer.pointers[id] - } + delete Recognizer.pointers[id] + } }, //人工触发合成事件 fire: function(elem, type, props) { - if (elem) { - var event = document.createEvent('Events') - event.initEvent(type, true, true) - yua.mix(event, props) - elem.dispatchEvent(event) - } + if (elem) { + var event = document.createEvent('Events') + event.initEvent(type, true, true) + Anot.mix(event, props) + elem.dispatchEvent(event) + } }, //添加各种识别器 add: function(name, recognizer) { - function move(event) { - recognizer.touchmove(event) - } + function move(event) { + recognizer.touchmove(event) + } - function end(event) { - recognizer.touchend(event) + function end(event) { + recognizer.touchend(event) - document.removeEventListener('touchmove', move) + document.removeEventListener('touchmove', move) - document.removeEventListener('touchend', end) + document.removeEventListener('touchend', end) - document.removeEventListener('touchcancel', cancel) - } + document.removeEventListener('touchcancel', cancel) + } - function cancel(event) { - recognizer.touchcancel(event) + function cancel(event) { + recognizer.touchcancel(event) - document.removeEventListener('touchmove', move) + document.removeEventListener('touchmove', move) - document.removeEventListener('touchend', end) + document.removeEventListener('touchend', end) - document.removeEventListener('touchcancel', cancel) - } + document.removeEventListener('touchcancel', cancel) + } - recognizer.events.forEach(function(eventName) { - yua.eventHooks[eventName] = { - fix: function(el, fn) { - if (!el['touch-' + name]) { - el['touch-' + name] = '1' - el.addEventListener('touchstart', function(event) { - recognizer.touchstart(event) + recognizer.events.forEach(function(eventName) { + Anot.eventHooks[eventName] = { + fix: function(el, fn) { + if (!el['touch-' + name]) { + el['touch-' + name] = '1' + el.addEventListener('touchstart', function(event) { + recognizer.touchstart(event) - document.addEventListener('touchmove', move) + document.addEventListener('touchmove', move) - document.addEventListener('touchend', end) + document.addEventListener('touchend', end) - document.addEventListener('touchcancel', cancel) - }) - } - return fn - } + document.addEventListener('touchcancel', cancel) + }) } - }) + return fn + } + } + }) } -}) + }) -var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] + var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] -// 复制 touch 对象上的有用属性到固定对象上 -function mixLocations(target, source) { + // 复制 touch 对象上的有用属性到固定对象上 + function mixLocations(target, source) { if (source) { - locations.forEach(function(key) { - target[key] = source[key] - }) + locations.forEach(function(key) { + target[key] = source[key] + }) } return target -} + } -var supportPointer = !!navigator.pointerEnabled || !!navigator.msPointerEnabled + var supportPointer = + !!navigator.pointerEnabled || !!navigator.msPointerEnabled -if (supportPointer) { + if (supportPointer) { // 支持pointer的设备可用样式来取消click事件的300毫秒延迟 root.style.msTouchAction = root.style.touchAction = 'none' -} -var tapRecognizer = { + } + var tapRecognizer = { events: ['tap'], touchBoundary: 10, tapDelay: 200, needClick: function(target) { - //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 - switch (target.nodeName.toLowerCase()) { - case 'button': - case 'select': - case 'textarea': - if (target.disabled) { - return true - } + //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 + switch (target.nodeName.toLowerCase()) { + case 'button': + case 'select': + case 'textarea': + if (target.disabled) { + return true + } - break - case 'input': - // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 - if ( - (deviceIsIOS && target.type === 'file') || - target.disabled - ) { - return true - } + break + case 'input': + // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 + if ((deviceIsIOS && target.type === 'file') || target.disabled) { + return true + } - break - case 'label': - case 'iframe': - case 'video': - return true - } + break + case 'label': + case 'iframe': + case 'video': + return true + } - return false + return false }, needFocus: function(target) { - switch (target.nodeName.toLowerCase()) { - case 'textarea': - case 'select': //实测android下select也需要 - return true - case 'input': - switch (target.type) { - case 'button': - case 'checkbox': - case 'file': - case 'image': - case 'radio': - case 'submit': - return false - } - //如果是只读或disabled状态,就无须获得焦点了 - return !target.disabled && !target.readOnly - default: - return false - } + switch (target.nodeName.toLowerCase()) { + case 'textarea': + case 'select': //实测android下select也需要 + return true + case 'input': + switch (target.type) { + case 'button': + case 'checkbox': + case 'file': + case 'image': + case 'radio': + case 'submit': + return false + } + //如果是只读或disabled状态,就无须获得焦点了 + return !target.disabled && !target.readOnly + default: + return false + } }, focus: function(targetElement) { - var length - //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, - //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 - var type = targetElement.type - if ( - deviceIsIOS && - targetElement.setSelectionRange && - type.indexOf('date') !== 0 && - type !== 'time' && - type !== 'month' - ) { - length = targetElement.value.length - targetElement.setSelectionRange(length, length) - } else { - targetElement.focus() - } + var length + //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, + //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 + var type = targetElement.type + if ( + deviceIsIOS && + targetElement.setSelectionRange && + type.indexOf('date') !== 0 && + type !== 'time' && + type !== 'month' + ) { + length = targetElement.value.length + targetElement.setSelectionRange(length, length) + } else { + targetElement.focus() + } }, findControl: function(labelElement) { - // 获取label元素所对应的表单元素 - // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 - if (labelElement.control !== undefined) { - return labelElement.control - } + // 获取label元素所对应的表单元素 + // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 + if (labelElement.control !== undefined) { + return labelElement.control + } - if (labelElement.htmlFor) { - return document.getElementById(labelElement.htmlFor) - } + if (labelElement.htmlFor) { + return document.getElementById(labelElement.htmlFor) + } - return labelElement.querySelector( - 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' - ) + return labelElement.querySelector( + 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' + ) }, fixTarget: function(target) { - if (target.nodeType === 3) { - return target.parentNode - } - if (window.SVGElementInstance && target instanceof SVGElementInstance) { - return target.correspondingUseElement - } + if (target.nodeType === 3) { + return target.parentNode + } + if (window.SVGElementInstance && target instanceof SVGElementInstance) { + return target.correspondingUseElement + } - return target + return target }, updateScrollParent: function(targetElement) { - //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 - var scrollParent = targetElement.tapScrollParent + //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 + var scrollParent = targetElement.tapScrollParent - if (!scrollParent || !scrollParent.contains(targetElement)) { - var parentElement = targetElement - do { - if (parentElement.scrollHeight > parentElement.offsetHeight) { - scrollParent = parentElement - targetElement.tapScrollParent = parentElement - break - } + if (!scrollParent || !scrollParent.contains(targetElement)) { + var parentElement = targetElement + do { + if (parentElement.scrollHeight > parentElement.offsetHeight) { + scrollParent = parentElement + targetElement.tapScrollParent = parentElement + break + } - parentElement = parentElement.parentElement - } while (parentElement) - } + parentElement = parentElement.parentElement + } while (parentElement) + } - if (scrollParent) { - scrollParent.lastScrollTop = scrollParent.scrollTop - } + if (scrollParent) { + scrollParent.lastScrollTop = scrollParent.scrollTop + } }, touchHasMoved: function(event) { - //判定是否发生移动,其阀值是10px - var touch = event.changedTouches[0], - boundary = tapRecognizer.touchBoundary - return ( - Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || - Math.abs(touch.pageY - tapRecognizer.pageY) > boundary - ) + //判定是否发生移动,其阀值是10px + var touch = event.changedTouches[0], + boundary = tapRecognizer.touchBoundary + return ( + Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || + Math.abs(touch.pageY - tapRecognizer.pageY) > boundary + ) }, findType: function(targetElement) { - // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 - return deviceIsAndroid && - targetElement.tagName.toLowerCase() === 'select' - ? 'mousedown' - : 'click' + // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 + return deviceIsAndroid && targetElement.tagName.toLowerCase() === 'select' + ? 'mousedown' + : 'click' }, sendClick: function(targetElement, event) { - // 在click之前触发tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var clickEvent, touch - //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 - if ( - document.activeElement && - document.activeElement !== targetElement - ) { - document.activeElement.blur() - } + // 在click之前触发tap事件 + Recognizer.fire(targetElement, 'tap', { + touchEvent: event + }) + var clickEvent, touch + //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 + if (document.activeElement && document.activeElement !== targetElement) { + document.activeElement.blur() + } - touch = event.changedTouches[0] - // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 - // 及使用initMouseEvent来初始化它 - clickEvent = document.createEvent('MouseEvents') - clickEvent.initMouseEvent( - tapRecognizer.findType(targetElement), - true, - true, - window, - 1, - touch.screenX, - touch.screenY, - touch.clientX, - touch.clientY, - false, - false, - false, - false, - 0, - null - ) - clickEvent.touchEvent = event - targetElement.dispatchEvent(clickEvent) + touch = event.changedTouches[0] + // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 + // 及使用initMouseEvent来初始化它 + clickEvent = document.createEvent('MouseEvents') + clickEvent.initMouseEvent( + tapRecognizer.findType(targetElement), + true, + true, + window, + 1, + touch.screenX, + touch.screenY, + touch.clientX, + touch.clientY, + false, + false, + false, + false, + 0, + null + ) + clickEvent.touchEvent = event + targetElement.dispatchEvent(clickEvent) }, touchstart: function(event) { - //忽略多点触摸 - if (event.targetTouches.length !== 1) { - return true + //忽略多点触摸 + if (event.targetTouches.length !== 1) { + return true + } + //修正事件源对象 + var targetElement = tapRecognizer.fixTarget(event.target) + var touch = event.targetTouches[0] + if (deviceIsIOS) { + // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click + var selection = window.getSelection() + if (selection.rangeCount && !selection.isCollapsed) { + return true } - //修正事件源对象 - var targetElement = tapRecognizer.fixTarget(event.target) - var touch = event.targetTouches[0] - if (deviceIsIOS) { - // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click - var selection = window.getSelection() - if (selection.rangeCount && !selection.isCollapsed) { - return true - } - var id = touch.identifier - //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 - if ( - id && - isFinite(tapRecognizer.lastTouchIdentifier) && - tapRecognizer.lastTouchIdentifier === id - ) { - event.preventDefault() - return false - } - - tapRecognizer.lastTouchIdentifier = id - - tapRecognizer.updateScrollParent(targetElement) - } - //收集触摸点的信息 - tapRecognizer.status = 'tapping' - tapRecognizer.startTime = Date.now() - tapRecognizer.element = targetElement - tapRecognizer.pageX = touch.pageX - tapRecognizer.pageY = touch.pageY - // 如果点击太快,阻止双击带来的放大收缩行为 + var id = touch.identifier + //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 if ( - tapRecognizer.startTime - tapRecognizer.lastTime < - tapRecognizer.tapDelay + id && + isFinite(tapRecognizer.lastTouchIdentifier) && + tapRecognizer.lastTouchIdentifier === id ) { - event.preventDefault() + event.preventDefault() + return false } + + tapRecognizer.lastTouchIdentifier = id + + tapRecognizer.updateScrollParent(targetElement) + } + //收集触摸点的信息 + tapRecognizer.status = 'tapping' + tapRecognizer.startTime = Date.now() + tapRecognizer.element = targetElement + tapRecognizer.pageX = touch.pageX + tapRecognizer.pageY = touch.pageY + // 如果点击太快,阻止双击带来的放大收缩行为 + if ( + tapRecognizer.startTime - tapRecognizer.lastTime < + tapRecognizer.tapDelay + ) { + event.preventDefault() + } }, touchmove: function(event) { - if (tapRecognizer.status !== 'tapping') { - return true - } - // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 - if ( - tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || - tapRecognizer.touchHasMoved(event) - ) { - tapRecognizer.status = tapRecognizer.element = 0 - } + if (tapRecognizer.status !== 'tapping') { + return true + } + // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 + if ( + tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || + tapRecognizer.touchHasMoved(event) + ) { + tapRecognizer.status = tapRecognizer.element = 0 + } }, touchend: function(event) { - var targetElement = tapRecognizer.element - var now = Date.now() - //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 - //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 + var targetElement = tapRecognizer.element + var now = Date.now() + //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 + //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 + if ( + !targetElement || + now - tapRecognizer.startTime > tapRecognizer.tapDelay + ) { + return true + } + + tapRecognizer.lastTime = now + + var startTime = tapRecognizer.startTime + tapRecognizer.status = tapRecognizer.startTime = 0 + + targetTagName = targetElement.tagName.toLowerCase() + if (targetTagName === 'label') { + //尝试触发label上可能绑定的tap事件 + Recognizer.fire(targetElement, 'tap', { + touchEvent: event + }) + var forElement = tapRecognizer.findControl(targetElement) + if (forElement) { + tapRecognizer.focus(targetElement) + targetElement = forElement + } + } else if (tapRecognizer.needFocus(targetElement)) { + // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 + // 或者此元素是iframe中的input元素,那么它也无法获点焦点 if ( - !targetElement || - now - tapRecognizer.startTime > tapRecognizer.tapDelay + now - startTime > 100 || + (deviceIsIOS && window.top !== window && targetTagName === 'input') ) { - return true + tapRecognizer.element = 0 + return false } - tapRecognizer.lastTime = now + tapRecognizer.focus(targetElement) + deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - var startTime = tapRecognizer.startTime - tapRecognizer.status = tapRecognizer.startTime = 0 + return false + } - targetTagName = targetElement.tagName.toLowerCase() - if (targetTagName === 'label') { - //尝试触发label上可能绑定的tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var forElement = tapRecognizer.findControl(targetElement) - if (forElement) { - tapRecognizer.focus(targetElement) - targetElement = forElement - } - } else if (tapRecognizer.needFocus(targetElement)) { - // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 - // 或者此元素是iframe中的input元素,那么它也无法获点焦点 - if ( - now - startTime > 100 || - (deviceIsIOS && - window.top !== window && - targetTagName === 'input') - ) { - tapRecognizer.element = 0 - return false - } - - tapRecognizer.focus(targetElement) - deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - - return false - } - - if (deviceIsIOS) { - //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 - var scrollParent = targetElement.tapScrollParent - if ( - scrollParent && - scrollParent.lastScrollTop !== scrollParent.scrollTop - ) { - return true - } - } - //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click - if (!tapRecognizer.needClick(targetElement)) { - event.preventDefault() - // 触发一次模拟的click - tapRecognizer.sendClick(targetElement, event) + if (deviceIsIOS) { + //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 + var scrollParent = targetElement.tapScrollParent + if ( + scrollParent && + scrollParent.lastScrollTop !== scrollParent.scrollTop + ) { + return true } + } + //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click + if (!tapRecognizer.needClick(targetElement)) { + event.preventDefault() + // 触发一次模拟的click + tapRecognizer.sendClick(targetElement, event) + } }, touchcancel: function() { - tapRecognizer.startTime = tapRecognizer.element = 0 + tapRecognizer.startTime = tapRecognizer.element = 0 } -} + } -Recognizer.add('tap', tapRecognizer) + Recognizer.add('tap', tapRecognizer) -var pressRecognizer = { + var pressRecognizer = { events: ['longtap', 'doubletap'], cancelPress: function(pointer) { - clearTimeout(pointer.pressingHandler) - pointer.pressingHandler = null + clearTimeout(pointer.pressingHandler) + pointer.pressingHandler = null }, touchstart: function(event) { - Recognizer.start(event, function(pointer, touch) { - pointer.pressingHandler = setTimeout(function() { - if (pointer.status === 'tapping') { - Recognizer.fire(event.target, 'longtap', { - touch: touch, - touchEvent: event - }) - } - pressRecognizer.cancelPress(pointer) - }, 800) - if (event.changedTouches.length !== 1) { - pointer.status = 0 - } - }) + Recognizer.start(event, function(pointer, touch) { + pointer.pressingHandler = setTimeout(function() { + if (pointer.status === 'tapping') { + Recognizer.fire(event.target, 'longtap', { + touch: touch, + touchEvent: event + }) + } + pressRecognizer.cancelPress(pointer) + }, 800) + if (event.changedTouches.length !== 1) { + pointer.status = 0 + } + }) }, touchmove: function(event) { - Recognizer.move(event, function(pointer) { - if (pointer.distance > 10 && pointer.pressingHandler) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.status = 'panning' - } - } - }) + Recognizer.move(event, function(pointer) { + if (pointer.distance > 10 && pointer.pressingHandler) { + pressRecognizer.cancelPress(pointer) + if (pointer.status === 'tapping') { + pointer.status = 'panning' + } + } + }) }, touchend: function(event) { - Recognizer.end(event, function(pointer, touch) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.lastTime = Date.now() - if ( - pressRecognizer.lastTap && - pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 - ) { - Recognizer.fire(pointer.element, 'doubletap', { - touch: touch, - touchEvent: event - }) - } + Recognizer.end(event, function(pointer, touch) { + pressRecognizer.cancelPress(pointer) + if (pointer.status === 'tapping') { + pointer.lastTime = Date.now() + if ( + pressRecognizer.lastTap && + pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 + ) { + Recognizer.fire(pointer.element, 'doubletap', { + touch: touch, + touchEvent: event + }) + } - pressRecognizer.lastTap = pointer - } - }) + pressRecognizer.lastTap = pointer + } + }) }, touchcancel: function(event) { - Recognizer.end(event, function(pointer) { - pressRecognizer.cancelPress(pointer) - }) + Recognizer.end(event, function(pointer) { + pressRecognizer.cancelPress(pointer) + }) } -} -Recognizer.add('press', pressRecognizer) + } + Recognizer.add('press', pressRecognizer) -var swipeRecognizer = { + var swipeRecognizer = { events: ['swipe', 'swipeleft', 'swiperight', 'swipeup', 'swipedown'], getAngle: function(x, y) { - return Math.atan2(y, x) * 180 / Math.PI + return Math.atan2(y, x) * 180 / Math.PI }, getDirection: function(x, y) { - var angle = swipeRecognizer.getAngle(x, y) - if (angle < -45 && angle > -135) { - return 'up' - } else if (angle >= 45 && angle < 315) { - return 'down' - } else if (angle > -45 && angle <= 45) { - return 'right' - } else { - return 'left' - } + var angle = swipeRecognizer.getAngle(x, y) + if (angle < -45 && angle > -135) { + return 'up' + } else if (angle >= 45 && angle < 315) { + return 'down' + } else if (angle > -45 && angle <= 45) { + return 'right' + } else { + return 'left' + } }, touchstart: function(event) { - Recognizer.start(event, noop) + Recognizer.start(event, noop) }, touchmove: function(event) { - Recognizer.move(event, noop) + Recognizer.move(event, noop) }, touchend: function(event) { - if (event.changedTouches.length !== 1) { - return + if (event.changedTouches.length !== 1) { + return + } + Recognizer.end(event, function(pointer, touch) { + var isflick = + pointer.distance > 30 && pointer.distance / pointer.duration > 0.65 + if (isflick) { + var extra = { + deltaX: pointer.deltaX, + deltaY: pointer.deltaY, + touch: touch, + touchEvent: event, + direction: swipeRecognizer.getDirection( + pointer.deltaX, + pointer.deltaY + ), + isVertical: pointer.isVertical + } + var target = pointer.element + Recognizer.fire(target, 'swipe', extra) + Recognizer.fire(target, 'swipe' + extra.direction, extra) } - Recognizer.end(event, function(pointer, touch) { - var isflick = - pointer.distance > 30 && - pointer.distance / pointer.duration > 0.65 - if (isflick) { - var extra = { - deltaX: pointer.deltaX, - deltaY: pointer.deltaY, - touch: touch, - touchEvent: event, - direction: swipeRecognizer.getDirection( - pointer.deltaX, - pointer.deltaY - ), - isVertical: pointer.isVertical - } - var target = pointer.element - Recognizer.fire(target, 'swipe', extra) - Recognizer.fire(target, 'swipe' + extra.direction, extra) - } - }) + }) } -} + } -swipeRecognizer.touchcancel = swipeRecognizer.touchend -Recognizer.add('swipe', swipeRecognizer) + swipeRecognizer.touchcancel = swipeRecognizer.touchend + Recognizer.add('swipe', swipeRecognizer) -/********************************************************************* - * DOMReady * - **********************************************************************/ + /********************************************************************* + * DOMReady * + *********************************************************************/ -var readyList = [], + var readyList = [], isReady -var fireReady = function(fn) { + var fireReady = function(fn) { isReady = true - var require = yua.require + var require = Anot.require if (require && require.checkDeps) { - modules['domReady!'].state = 4 - require.checkDeps() + modules['domReady!'].state = 4 + require.checkDeps() } while ((fn = readyList.shift())) { - fn(yua) + fn(Anot) } -} + } -if (DOC.readyState === 'complete') { + if (DOC.readyState === 'complete') { setTimeout(fireReady) //如果在domReady之外加载 -} else { + } else { DOC.addEventListener('DOMContentLoaded', fireReady) -} -window.addEventListener('load', fireReady) -yua.ready = function(fn) { + } + window.addEventListener('load', fireReady) + Anot.ready = function(fn) { if (!isReady) { - readyList.push(fn) + readyList.push(fn) } else { - fn(yua) + fn(Anot) } -} + } -yua.config({ - loader: true -}) -yua.ready(function() { - yua.scan(DOC.body) -}) - -if (typeof define === 'function' && define.amd) { - define('yua', [], function() { - return yua - }) -} -// Map over yua in case of overwrite -var _yua = window.yua -yua.noConflict = function(deep) { - if (deep && window.yua === yua) { - window.yua = _yua - } - return yua -} -// Expose yua identifiers, even in AMD -// and CommonJS for browser emulators + return Anot +})() +export default _Anot diff --git a/src/js/anot-touch.shim.js b/src/js/anot-touch.shim.js index 138fef7..9f0f2c9 100644 --- a/src/js/anot-touch.shim.js +++ b/src/js/anot-touch.shim.js @@ -5,55 +5,74 @@ * support IE10+ and other browsers * ==================================================*/ +;(function(global, factory) { + if (typeof module === 'object' && typeof module.exports === 'object') { + module.exports = global.document + ? factory(global, true) + : function(w) { + if (!w.document) { + throw new Error('Anot.js只能运行在浏览器环境') + } + return factory(w) + } + } else { + factory(global) + } -/********************************************************************* - * 全局变量及方法 * - **********************************************************************/ - -var expose = generateID() -//http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function -var DOC = window.document -var head = DOC.head //HEAD元素 -head.insertAdjacentHTML( + // Pass this if window is not defined yet +})(typeof window !== 'undefined' ? window : this, function(window, noGlobal) { + /********************************************************************* + * 全局变量及方法 * + **********************************************************************/ + var bindingID = 1024 + var IEVersion = 0 + if (window.VBArray) { + IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) + } + var expose = generateID() + //http://stackoverflow.com/questions/7290086/javascript-use-strict-and-nicks-find-global-function + var DOC = window.document + var head = DOC.head //HEAD元素 + head.insertAdjacentHTML( 'afterBegin', - '' -) -var ifGroup = head.firstChild + '' + ) + var ifGroup = head.firstChild -function log() { + function log() { // http://stackoverflow.com/questions/8785624/how-to-safely-wrap-console-log console.log.apply(console, arguments) -} + } -/** - * Creates a new object without a prototype. This object is useful for lookup without having to - * guard against prototypically inherited properties via hasOwnProperty. - * - * Related micro-benchmarks: - * - http://jsperf.com/object-create2 - * - http://jsperf.com/proto-map-lookup/2 - * - http://jsperf.com/for-in-vs-object-keys2 - */ -function createMap() { + /** + * Creates a new object without a prototype. This object is useful for lookup without having to + * guard against prototypically inherited properties via hasOwnProperty. + * + * Related micro-benchmarks: + * - http://jsperf.com/object-create2 + * - http://jsperf.com/proto-map-lookup/2 + * - http://jsperf.com/for-in-vs-object-keys2 + */ + function createMap() { return Object.create(null) -} + } -var subscribers = '$' + expose + var subscribers = '$' + expose -var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 -var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach -var rw20g = /\w+/g -var rsvg = /^\[object SVG\w*Element\]$/ -var oproto = Object.prototype -var ohasOwn = oproto.hasOwnProperty -var serialize = oproto.toString -var ap = Array.prototype -var aslice = ap.slice -var W3C = window.dispatchEvent -var root = DOC.documentElement -var yuaFragment = DOC.createDocumentFragment() -var cinerator = DOC.createElement('div') -var class2type = { + var nullObject = {} //作用类似于noop，只用于代码防御，千万不要在它上面添加属性 + var rword = /[^, ]+/g //切割字符串为一个个小块，以空格或豆号分开它们，结合replace实现字符串的forEach + var rw20g = /\w+/g + var rsvg = /^\[object SVG\w*Element\]$/ + var oproto = Object.prototype + var ohasOwn = oproto.hasOwnProperty + var serialize = oproto.toString + var ap = Array.prototype + var aslice = ap.slice + var W3C = window.dispatchEvent + var root = DOC.documentElement + var anotFragment = DOC.createDocumentFragment() + var cinerator = DOC.createElement('div') + var class2type = { '[object Boolean]': 'boolean', '[object Number]': 'number', '[object String]': 'string', @@ -67,1231 +86,1517 @@ var class2type = { '[object Promise]': 'promise', '[object Generator]': 'generator', '[object GeneratorFunction]': 'generatorfunction' -} -var bindingID = 1024 -var IEVersion = NaN -if (window.VBArray) { - IEVersion = document.documentMode || (window.XMLHttpRequest ? 7 : 6) -} + } -function noop() {} -function scpCompile(array) { + function noop() {} + function scpCompile(array) { return Function.apply(noop, array) -} + } -function oneObject(array, val) { + function oneObject(array, val) { if (typeof array === 'string') { - array = array.match(rword) || [] + array = array.match(rword) || [] } var result = {}, - value = val !== void 0 ? val : 1 + value = val !== void 0 ? val : 1 for (var i = 0, n = array.length; i < n; i++) { - result[array[i]] = value + result[array[i]] = value } return result -} + } -function generateID(mark) { - mark = (mark && mark + '-') || 'yua-' + function generateID(mark) { + mark = (mark && mark + '-') || 'anot-' return ( - mark + - Date.now().toString(16) + - '-' + - Math.random() - .toString(16) - .slice(2, 6) + mark + + Math.random() + .toString(16) + .slice(-4) + + '-' + + ++bindingID ) -} + } -yua = function(el) { + var Anot = function(el) { //创建jQuery式的无new 实例化结构 - return new yua.init(el) -} + return new Anot.init(el) + } -/*视浏览器情况采用最快的异步回调*/ -yua.nextTick = new function() { + /*视浏览器情况采用最快的异步回调*/ + Anot.nextTick = new function() { // jshint ignore:line var tickImmediate = window.setImmediate var tickObserver = window.MutationObserver if (tickImmediate) { - return tickImmediate.bind(window) + return tickImmediate.bind(window) } var queue = [] function callback() { - var n = queue.length - for (var i = 0; i < n; i++) { - queue[i]() - } - queue = queue.slice(n) + var n = queue.length + for (var i = 0; i < n; i++) { + queue[i]() + } + queue = queue.slice(n) } if (tickObserver) { - var node = document.createTextNode('yua') - new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line - var bool = false - return function(fn) { - queue.push(fn) - bool = !bool - node.data = bool - } + var node = document.createTextNode('anot') + new tickObserver(callback).observe(node, { characterData: true }) // jshint ignore:line + var bool = false + return function(fn) { + queue.push(fn) + bool = !bool + node.data = bool + } } return function(fn) { - setTimeout(fn, 4) + setTimeout(fn, 4) } -}() // jshint ignore:line + }() // jshint ignore:line -/********************************************************************* - * yua的静态方法定义区 * - **********************************************************************/ + /********************************************************************* + * Anot的静态方法定义区 * + **********************************************************************/ -yua.type = function(obj) { + Anot.type = function(obj) { //取得目标的类型 if (obj == null) { - return String(obj) + return String(obj) } // 早期的webkit内核浏览器实现了已废弃的ecma262v4标准，可以将正则字面量当作函数使用，因此typeof在判定正则时会返回function return typeof obj === 'object' || typeof obj === 'function' - ? class2type[serialize.call(obj)] || 'object' - : typeof obj -} + ? class2type[serialize.call(obj)] || 'object' + : typeof obj + } -/*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ -yua.isPlainObject = function(obj) { + Anot.PropsTypes = function(type) { + this.type = 'PropsTypes' + this.checkType = type + } + + Anot.PropsTypes.prototype = { + toString: function() { + return '' + }, + check: function(val) { + this.result = Anot.type(val) + return this.result === this.checkType + }, + call: function() { + return this.toString() + } + } + + Anot.PropsTypes.isString = function() { + return new this('string') + } + + Anot.PropsTypes.isNumber = function() { + return new this('number') + } + + Anot.PropsTypes.isFunction = function() { + return new this('function') + } + + Anot.PropsTypes.isArray = function() { + return new this('array') + } + + Anot.PropsTypes.isObject = function() { + return new this('object') + } + + Anot.PropsTypes.isBoolean = function() { + return new this('boolean') + } + + /*判定是否是一个朴素的javascript对象（Object），不是DOM对象，不是BOM对象，不是自定义类的实例*/ + Anot.isPlainObject = function(obj) { // 简单的 typeof obj === "object"检测，会致使用isPlainObject(window)在opera下通不过 return ( - serialize.call(obj) === '[object Object]' && - Object.getPrototypeOf(obj) === oproto + serialize.call(obj) === '[object Object]' && + Object.getPrototypeOf(obj) === oproto ) -} + } -var VMODELS = (yua.vmodels = {}) //所有vmodel都储存在这里 -yua.init = function(source) { - if (yua.isPlainObject(source)) { - var $id = source.$id, - vm - if (!$id) { - log('warning: vm必须指定$id') + var VMODELS = (Anot.vmodels = {}) //所有vmodel都储存在这里 + Anot.init = function(source) { + if (Anot.isPlainObject(source)) { + var $id = source.$id + var vm = null + if (!$id) { + log('warning: vm必须指定id') + } + vm = modelFactory(Object.assign({ props: {} }, source)) + vm.$id = $id + VMODELS[$id] = vm + + Anot.nextTick(function() { + var $elem = document.querySelector('[anot=' + vm.$id + ']') + if ($elem) { + if ($elem === DOC.body) { + scanTag($elem, []) + } else { + var $parent = $elem + while (($parent = $parent.parentNode)) { + if ($parent.anotctrl) { + break + } + } + scanTag( + $elem.parentNode, + $parent ? [VMODELS[$parent.anotctrl]] : [] + ) + } } - vm = modelFactory(source) - vm.$id = $id - return (VMODELS[$id] = vm) - } else { - this[0] = this.element = source - } -} -yua.fn = yua.prototype = yua.init.prototype + }) -//与jQuery.extend方法，可用于浅拷贝，深拷贝 -yua.mix = yua.fn.mix = function() { + return vm + } else { + this[0] = this.element = source + } + } + Anot.fn = Anot.prototype = Anot.init.prototype + + //与jQuery.extend方法，可用于浅拷贝，深拷贝 + Anot.mix = Anot.fn.mix = function() { var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false + name, + src, + copy, + copyIsArray, + clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false // 如果第一个参数为布尔,判定是否深拷贝 if (typeof target === 'boolean') { - deep = target - target = arguments[1] || {} - i++ + deep = target + target = arguments[1] || {} + i++ } //确保接受方为一个复杂的数据类型 - if (typeof target !== 'object' && yua.type(target) !== 'function') { - target = {} + if (typeof target !== 'object' && Anot.type(target) !== 'function') { + target = {} } //如果只有一个参数，那么新成员添加于mix所在的对象上 if (i === length) { - target = this - i-- + target = this + i-- } for (; i < length; i++) { - //只处理非空参数 - if ((options = arguments[i]) != null) { - for (name in options) { - src = target[name] - copy = options[name] - // 防止环引用 - if (target === copy) { - continue - } - if ( - deep && - copy && - (yua.isPlainObject(copy) || - (copyIsArray = Array.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false - clone = src && Array.isArray(src) ? src : [] - } else { - clone = src && yua.isPlainObject(src) ? src : {} - } - - target[name] = yua.mix(deep, clone, copy) - } else if (copy !== void 0) { - target[name] = copy - } + //只处理非空参数 + if ((options = arguments[i]) != null) { + for (name in options) { + src = target[name] + copy = options[name] + // 防止环引用 + if (target === copy) { + continue + } + if ( + deep && + copy && + (Anot.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) + ) { + if (copyIsArray) { + copyIsArray = false + clone = src && Array.isArray(src) ? src : [] + } else { + clone = src && Anot.isPlainObject(src) ? src : {} } + + target[name] = Anot.mix(deep, clone, copy) + } else if (copy !== void 0) { + target[name] = copy + } } + } } return target -} + } -/*-----------------部分ES6的JS实现 start---------------*/ + /*-----------------部分ES6的JS实现 start---------------*/ -if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - value: function(target, first) { - 'use strict' - if (target === undefined || target === null) - throw new TypeError('Can not convert first argument to object') + // =============================== + // ========== Promise ============ + // =============================== + ;(function(nativePromise) { + function _yes(val) { + return val + } - var to = Object(target) - for (var i = 0, len = arguments.length; i < len; i++) { - var next = arguments[i] - if (next === undefined || next === null) continue + function _no(err) { + throw err + } - var keys = Object.keys(Object(next)) - for (var j = 0, n = keys.length; j < n; j++) { - var key = keys[j] - var desc = Object.getOwnPropertyDescriptor(next, key) - if (desc !== undefined && desc.enumerable) - to[key] = next[key] - } - } - return to + function done(callback) { + return this.then(callback, _no) + } + + function fail(callback) { + return this.then(_yes, callback) + } + + function defer() { + var obj = {} + obj.promise = new _Promise(function(yes, no) { + obj.resolve = yes + obj.reject = no + }) + return obj + } + + //成功的回调 + function _resolve(obj, val) { + if (obj._state !== 'pending') { + return + } + + if (val && typeof val.then === 'function') { + var method = val instanceof _Promise ? '_then' : 'then' + val[method]( + function(v) { + _transmit(obj, v, true) + }, + function(v) { + _transmit(obj, v, false) + } + ) + } else { + _transmit(obj, val, true) + } + } + + //失败的回调 + function _reject(obj, val) { + if (obj._state !== 'pending') { + return + } + + _transmit(obj, val, false) + } + + // 改变Promise的_fired值，并保持用户传参，触发所有回调 + function _transmit(obj, val, isResolved) { + obj._fired = true + obj._val = val + obj._state = isResolved ? 'fulfilled' : 'rejected' + + fireCallback(obj, function() { + for (var i in obj.callback) { + obj._fire(obj.callback[i].yes, obj.callback[i].no) } - }) -} + }) + } -if (!Array.from) { + function fireCallback(obj, callback) { + var isAsync = false + + if (typeof obj.async === 'boolean') { + isAsync = obj.async + } else { + isAsync = obj.async = true + } + + if (isAsync) { + setTimeout(callback, 0) + } else { + callback() + } + } + + function _some(bool, iterable) { + iterable = Array.isArray(iterable) ? iterable : [] + + var n = 0 + var res = [] + var end = false + + return new _Promise(function(yes, no) { + if (!iterable.length) no(res) + + function loop(obj, idx) { + obj.then( + function(val) { + if (!end) { + res[idx] = val + n++ + if (bool || n >= iterable.length) { + yes(bool ? val : res) + end = true + } + } + }, + function(val) { + end = true + no(val) + } + ) + } + + for (var i = 0, len = iterable.length; i < len; i++) { + loop(iterable[i], i) + } + }) + } + + //--------------------------- + var _Promise = function(callback) { + this.callback = [] + var _this = this + + if (typeof this !== 'object') { + throw new TypeError('Promises must be constructed via new') + } + + if (typeof callback !== 'function') { + throw new TypeError('Argument must be a function') + } + + callback( + function(val) { + _resolve(_this, val) + }, + function(val) { + _reject(_this, val) + } + ) + } + var self = { + _state: 1, + _fired: 1, + _val: 1, + callback: 1 + } + + _Promise.prototype = { + constructor: _Promise, + _state: 'pending', + _fired: false, + _fire: function(yes, no) { + if (this._state === 'rejected') { + if (typeof no === 'function') no(this._val) + else throw this._val + } else { + if (typeof yes === 'function') yes(this._val) + } + }, + _then: function(yes, no) { + if (this._fired) { + var _this = this + fireCallback(_this, function() { + _this._fire(yes, no) + }) + } else { + this.callback.push({ yes: yes, no: no }) + } + }, + then: function(yes, no) { + yes = typeof yes === 'function' ? yes : _yes + no = typeof no === 'function' ? no : _no + var _this = this + var next = new _Promise(function(resolve, reject) { + _this._then( + function(val) { + try { + val = yes(val) + } catch (err) { + return reject(err) + } + }, + function(val) { + try { + val = no(val) + } catch (err) { + return reject(err) + } + resolve(val) + } + ) + }) + for (var i in _this) { + if (!self[i]) next[i] = _this[i] + } + return next + }, + done: done, + catch: fail, + fail: fail + } + + _Promise.all = function(arr) { + return _some(false, arr) + } + + _Promise.race = function(arr) { + return _some(true, arr) + } + + _Promise.defer = defer + + _Promise.resolve = function(val) { + var obj = this.defer() + obj.resolve(val) + return obj.promise + } + + _Promise.reject = function(val) { + var obj = this.defer() + obj.reject(val) + return obj.promise + } + if (/native code/.test(nativePromise)) { + nativePromise.prototype.done = done + nativePromise.prototype.fail = fail + if (!nativePromise.defer) { + nativePromise.defer = defer + } + } + window.Promise = nativePromise || _Promise + })(window.Promise) + + if (!Object.assign) { + Object.defineProperty(Object, 'assign', { + enumerable: false, + value: function(target, first) { + 'use strict' + if (target === undefined || target === null) + throw new TypeError('Can not convert first argument to object') + + var to = Object(target) + for (var i = 0, len = arguments.length; i < len; i++) { + var next = arguments[i] + if (next === undefined || next === null) continue + + var keys = Object.keys(Object(next)) + for (var j = 0, n = keys.length; j < n; j++) { + var key = keys[j] + var desc = Object.getOwnPropertyDescriptor(next, key) + if (desc !== undefined && desc.enumerable) to[key] = next[key] + } + } + return to + } + }) + } + + if (!Array.from) { Object.defineProperty(Array, 'from', { - enumerable: false, - value: (function() { - var toStr = Object.prototype.toString - var isCallable = function(fn) { - return ( - typeof fn === 'function' || - toStr.call(fn) === '[object Function]' - ) - } + enumerable: false, + value: (function() { + var toStr = Object.prototype.toString + var isCallable = function(fn) { + return ( + typeof fn === 'function' || toStr.call(fn) === '[object Function]' + ) + } - var toInt = function(val) { - var num = val - 0 - if (isNaN(num)) return 0 + var toInt = function(val) { + var num = val - 0 + if (isNaN(num)) return 0 - if (num === 0 || isFinite(num)) return num + if (num === 0 || isFinite(num)) return num - return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) - } - var maxInt = Math.pow(2, 53) - 1 - var toLen = function(val) { - var len = toInt(val) - return Math.min(Math.max(len, 0), maxInt) - } + return (num > 0 ? 1 : -1) * Math.floor(Math.abs(num)) + } + var maxInt = Math.pow(2, 53) - 1 + var toLen = function(val) { + var len = toInt(val) + return Math.min(Math.max(len, 0), maxInt) + } - return function(arrLike) { - var _this = this - var items = Object(arrLike) - if (arrLike === null) - throw new TypeError( - 'Array.from requires an array-like object - not null or undefined' - ) + return function(arrLike) { + var _this = this + var items = Object(arrLike) + if (arrLike === null) + throw new TypeError( + 'Array.from requires an array-like object - not null or undefined' + ) - var mapFn = arguments.length > 1 ? arguments[1] : undefined - var other - if (mapFn !== undefined) { - if (!isCallable(mapFn)) - throw new TypeError( - 'Array.from: when provided, the second argument must be a function' - ) + var mapFn = arguments.length > 1 ? arguments[1] : undefined + var other + if (mapFn !== undefined) { + if (!isCallable(mapFn)) + throw new TypeError( + 'Array.from: when provided, the second argument must be a function' + ) - if (arguments.length > 2) other = arguments[2] - } + if (arguments.length > 2) other = arguments[2] + } - var len = toLen(items.length) - var arr = isCallable(_this) - ? Object(new _this(len)) - : new Array(len) - var k = 0 - var kVal - while (k < len) { - kVal = items[k] - if (mapFn) - arr[k] = - other === 'undefined' - ? mapFn(kVal, k) - : mapFn.call(other, kVal, k) - else arr[k] = kVal + var len = toLen(items.length) + var arr = isCallable(_this) ? Object(new _this(len)) : new Array(len) + var k = 0 + var kVal + while (k < len) { + kVal = items[k] + if (mapFn) + arr[k] = + other === 'undefined' + ? mapFn(kVal, k) + : mapFn.call(other, kVal, k) + else arr[k] = kVal - k++ - } - arr.length = len - return arr - } - })() + k++ + } + arr.length = len + return arr + } + })() }) -} + } -// 判断数组是否包含指定元素 -if (!Array.prototype.includes) { + // 判断数组是否包含指定元素 + if (!Array.prototype.includes) { Object.defineProperty(Array.prototype, 'includes', { - value: function(val) { - for (var i in this) { - if (this[i] === val) return true - } - return false - }, - enumerable: false + value: function(val) { + for (var i in this) { + if (this[i] === val) return true + } + return false + }, + enumerable: false }) -} + } -//类似于Array 的splice方法 -if (!String.prototype.splice) { + //类似于Array 的splice方法 + if (!String.prototype.splice) { Object.defineProperty(String.prototype, 'splice', { - value: function(start, len, fill) { - var length = this.length, - argLen = arguments.length + value: function(start, len, fill) { + var length = this.length, + argLen = arguments.length - fill = fill === undefined ? '' : fill + fill = fill === undefined ? '' : fill - if (argLen < 1) { - return this - } + if (argLen < 1) { + return this + } - //处理负数 - if (start < 0) { - if (Math.abs(start) >= length) start = 0 - else start = length + start - } + //处理负数 + if (start < 0) { + if (Math.abs(start) >= length) start = 0 + else start = length + start + } - if (argLen === 1) { - return this.slice(0, start) - } else { - len -= 0 + if (argLen === 1) { + return this.slice(0, start) + } else { + len -= 0 - var strl = this.slice(0, start), - strr = this.slice(start + len) + var strl = this.slice(0, start), + strr = this.slice(start + len) - return strl + fill + strr - } - }, - enumerable: false + return strl + fill + strr + } + }, + enumerable: false }) -} + } -if (!Date.prototype.getFullWeek) { + if (!Date.prototype.getFullWeek) { //获取当天是本年度第几周 Object.defineProperty(Date.prototype, 'getFullWeek', { - value: function() { - var thisYear = this.getFullYear(), - that = new Date(thisYear, 0, 1), - firstDay = that.getDay(), - numsOfToday = (this - that) / 86400000 - return Math.ceil((numsOfToday + firstDay) / 7) - }, - enumerable: false + value: function() { + var thisYear = this.getFullYear(), + that = new Date(thisYear, 0, 1), + firstDay = that.getDay() || 1, + numsOfToday = (this - that) / 86400000 + return Math.ceil((numsOfToday + firstDay) / 7) + }, + enumerable: false }) //获取当天是本月第几周 Object.defineProperty(Date.prototype, 'getWeek', { - value: function() { - var today = this.getDate(), - thisMonth = this.getMonth(), - thisYear = this.getFullYear(), - firstDay = new Date(thisYear, thisMonth, 1).getDay() - return Math.ceil((today + firstDay) / 7) - }, - enumerable: false + value: function() { + var today = this.getDate(), + thisMonth = this.getMonth(), + thisYear = this.getFullYear(), + firstDay = new Date(thisYear, thisMonth, 1).getDay() + return Math.ceil((today + firstDay) / 7) + }, + enumerable: false }) -} + } -if (!Date.isDate) { + if (!Date.isDate) { Object.defineProperty(Date, 'isDate', { - value: function(obj) { - return typeof obj === 'object' && obj.getTime ? true : false - }, - enumerable: false + value: function(obj) { + return typeof obj === 'object' && obj.getTime ? true : false + }, + enumerable: false }) -} + } -//时间格式化 -if (!Date.prototype.format) { + //时间格式化 + if (!Date.prototype.format) { Object.defineProperty(Date.prototype, 'format', { - value: function(str) { - str = str || 'Y-m-d H:i:s' - var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], - dt = { - fullyear: this.getFullYear(), - year: this.getYear(), - fullweek: this.getFullWeek(), - week: this.getWeek(), - month: this.getMonth() + 1, - date: this.getDate(), - day: week[this.getDay()], - hours: this.getHours(), - minutes: this.getMinutes(), - seconds: this.getSeconds() - }, - re + value: function(str) { + str = str || 'Y-m-d H:i:s' + var week = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], + dt = { + fullyear: this.getFullYear(), + year: this.getYear(), + fullweek: this.getFullWeek(), + week: this.getWeek(), + month: this.getMonth() + 1, + date: this.getDate(), + day: week[this.getDay()], + hours: this.getHours(), + minutes: this.getMinutes(), + seconds: this.getSeconds() + }, + re - dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours + dt.g = dt.hours > 12 ? dt.hours - 12 : dt.hours - re = { - Y: dt.fullyear, - y: dt.year, - m: dt.month < 10 ? '0' + dt.month : dt.month, - n: dt.month, - d: dt.date < 10 ? '0' + dt.date : dt.date, - j: dt.date, - H: dt.hours < 10 ? '0' + dt.hours : dt.hours, - h: dt.g < 10 ? '0' + dt.g : dt.g, - G: dt.hours, - g: dt.g, - i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, - s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, - W: dt.fullweek, - w: dt.week, - D: dt.day - } + re = { + Y: dt.fullyear, + y: dt.year, + m: dt.month < 10 ? '0' + dt.month : dt.month, + n: dt.month, + d: dt.date < 10 ? '0' + dt.date : dt.date, + j: dt.date, + H: dt.hours < 10 ? '0' + dt.hours : dt.hours, + h: dt.g < 10 ? '0' + dt.g : dt.g, + G: dt.hours, + g: dt.g, + i: dt.minutes < 10 ? '0' + dt.minutes : dt.minutes, + s: dt.seconds < 10 ? '0' + dt.seconds : dt.seconds, + W: dt.fullweek, + w: dt.week, + D: dt.day + } - for (var i in re) { - str = str.replace(new RegExp(i, 'g'), re[i]) - } - return str - }, - enumerable: false + for (var i in re) { + str = str.replace(new RegExp(i, 'g'), re[i]) + } + return str + }, + enumerable: false }) -} + } -/*-----------------部分ES6的JS实现 ending---------------*/ + /*-----------------部分ES6的JS实现 ending---------------*/ -yua.mix({ + function cacheStore(tpye, key, val) { + if (!window[tpye]) { + return log('该浏览器不支持本地储存' + tpye) + } + + if (this.type(key) === 'object') { + for (var i in key) { + window[tpye].setItem(i, key[i]) + } + return + } + switch (arguments.length) { + case 2: + return window[tpye].getItem(key) + default: + if ((this.type(val) == 'string' && val.trim() === '') || val === null) { + window[tpye].removeItem(key) + return + } + if (this.type(val) !== 'object' && this.type(val) !== 'array') { + window[tpye].setItem(key, val.toString()) + } else { + window[tpye].setItem(key, JSON.stringify(val)) + } + } + } + + Anot.mix({ rword: rword, subscribers: subscribers, version: '1.0.0', log: log, ui: {}, //仅用于存放组件版本信息等 slice: function(nodes, start, end) { - return aslice.call(nodes, start, end) + return aslice.call(nodes, start, end) }, noop: noop, /*如果不用Error对象封装一下，str在控制台下可能会乱码*/ error: function(str, e) { - throw new (e || Error)(str) // jshint ignore:line + throw new (e || Error)(str) // jshint ignore:line }, - /* yua.range(10) + /* Anot.range(10) => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - yua.range(1, 11) + Anot.range(1, 11) => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - yua.range(0, 30, 5) + Anot.range(0, 30, 5) => [0, 5, 10, 15, 20, 25] - yua.range(0, -10, -1) + Anot.range(0, -10, -1) => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9] - yua.range(0) + Anot.range(0) => []*/ range: function(start, end, step) { - // 用于生成整数数组 - step || (step = 1) - if (end == null) { - end = start || 0 - start = 0 - } - var index = -1, - length = Math.max(0, Math.ceil((end - start) / step)), - result = new Array(length) - while (++index < length) { - result[index] = start - start += step - } - return result + // 用于生成整数数组 + step || (step = 1) + if (end == null) { + end = start || 0 + start = 0 + } + var index = -1, + length = Math.max(0, Math.ceil((end - start) / step)), + result = new Array(length) + while (++index < length) { + result[index] = start + start += step + } + return result }, deepCopy: toJson, eventHooks: {}, /*绑定事件*/ bind: function(el, type, fn, phase) { - var hooks = yua.eventHooks - type = type.split(',') - yua.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - fn = hook.fix ? hook.fix(el, fn) : fn - } - el.addEventListener(t, fn, phase) - }) - return fn + var hooks = Anot.eventHooks + type = type.split(',') + Anot.each(type, function(i, t) { + t = t.trim() + var hook = hooks[t] + if (typeof hook === 'object') { + type = hook.type || type + phase = hook.phase || !!phase + fn = hook.fix ? hook.fix(el, fn) : fn + } + el.addEventListener(t, fn, phase) + }) + return fn }, /*卸载事件*/ unbind: function(el, type, fn, phase) { - var hooks = yua.eventHooks - type = type.split(',') - fn = fn || noop - yua.each(type, function(i, t) { - t = t.trim() - var hook = hooks[t] - if (typeof hook === 'object') { - type = hook.type || type - phase = hook.phase || !!phase - } - el.removeEventListener(t, fn, phase) - }) + var hooks = Anot.eventHooks + type = type.split(',') + fn = fn || noop + Anot.each(type, function(i, t) { + t = t.trim() + var hook = hooks[t] + if (typeof hook === 'object') { + type = hook.type || type + phase = hook.phase || !!phase + } + el.removeEventListener(t, fn, phase) + }) }, /*读写删除元素节点的样式*/ css: function(node, name, value) { - if (node instanceof yua) { - node = node[0] + if (node instanceof Anot) { + node = node[0] + } + var prop = /[_-]/.test(name) ? camelize(name) : name, + fn + name = Anot.cssName(prop) || prop + if (value === void 0 || typeof value === 'boolean') { + //获取样式 + fn = cssHooks[prop + ':get'] || cssHooks['@:get'] + if (name === 'background') { + name = 'backgroundColor' } - var prop = /[_-]/.test(name) ? camelize(name) : name, - fn - name = yua.cssName(prop) || prop - if (value === void 0 || typeof value === 'boolean') { - //获取样式 - fn = cssHooks[prop + ':get'] || cssHooks['@:get'] - if (name === 'background') { - name = 'backgroundColor' - } - var val = fn(node, name) - return value === true ? parseFloat(val) || 0 : val - } else if (value === '') { - //请除样式 - node.style[name] = '' - } else { - //设置样式 - if (value == null || value !== value) { - return - } - if (isFinite(value) && !yua.cssNumber[prop]) { - value += 'px' - } - fn = cssHooks[prop + ':set'] || cssHooks['@:set'] - fn(node, name, value) + var val = fn(node, name) + return value === true ? parseFloat(val) || 0 : val + } else if (value === '') { + //请除样式 + node.style[name] = '' + } else { + //设置样式 + if (value == null || value !== value) { + return } + if (isFinite(value) && !Anot.cssNumber[prop]) { + value += 'px' + } + fn = cssHooks[prop + ':set'] || cssHooks['@:set'] + fn(node, name, value) + } }, /*遍历数组与对象,回调的第一个参数为索引或键名,第二个或元素或键值*/ each: function(obj, fn) { - if (obj) { - //排除null, undefined - var i = 0 - if (isArrayLike(obj)) { - for (var n = obj.length; i < n; i++) { - if (fn(i, obj[i]) === false) break - } - } else { - for (i in obj) { - if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { - break - } - } + if (obj) { + //排除null, undefined + var i = 0 + if (isArrayLike(obj)) { + for (var n = obj.length; i < n; i++) { + if (fn(i, obj[i]) === false) break + } + } else { + for (i in obj) { + if (obj.hasOwnProperty(i) && fn(i, obj[i]) === false) { + break } + } } + } }, Array: { - /*只有当前数组不存在此元素时只添加它*/ - ensure: function(target, item) { - if (target.indexOf(item) === -1) { - return target.push(item) - } - }, - /*移除数组中指定位置的元素，返回布尔表示成功与否*/ - removeAt: function(target, index) { - return !!target.splice(index, 1).length - }, - /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ - remove: function(target, item) { - var index = target.indexOf(item) - if (~index) return yua.Array.removeAt(target, index) - return false + /*只有当前数组不存在此元素时只添加它*/ + ensure: function(target, item) { + if (target.indexOf(item) === -1) { + return target.push(item) } + }, + /*移除数组中指定位置的元素，返回布尔表示成功与否*/ + removeAt: function(target, index) { + return !!target.splice(index, 1).length + }, + /*移除数组中第一个匹配传参的那个元素，返回布尔表示成功与否*/ + remove: function(target, item) { + var index = target.indexOf(item) + if (~index) return Anot.Array.removeAt(target, index) + return false + } }, /** * [ls localStorage操作] - * @param {[type]} name [键名] + * @param {[type]} key [键名] * @param {[type]} val [键值，为空时删除] * @return */ - ls: function(name, val) { - if (!window.localStorage) - return log('该浏览器不支持本地储存localStorage') - - if (this.type(name) === 'object') { - for (var i in name) { - localStorage.setItem(i, name[i]) - } - return - } - switch (arguments.length) { - case 1: - return localStorage.getItem(name) - default: - if ( - (this.type(val) == 'string' && val.trim() === '') || - val === null - ) { - localStorage.removeItem(name) - return - } - if (this.type(val) !== 'object' && this.type(val) !== 'array') { - localStorage.setItem(name, val.toString()) - } else { - localStorage.setItem(name, JSON.stringify(val)) - } - } + ls: function(key, val) { + return cacheStore('localStorage', key, val) + }, + ss: function(key, val) { + return cacheStore('sessionStorage', key, val) }, /** * [cookie cookie 操作 ] - * @param name [cookie名] - * @param value [cookie值] + * @param key [cookie名] + * @param val [cookie值] * @param {[json]} opt [有效期，域名，路径等] * @return {[boolean]} [读取时返回对应的值，写入时返回true] */ - cookie: function(name, value, opt) { - if (arguments.length > 1) { - if (!name) return - - //设置默认的参数 - opt = opt || {} - opt = this.mix( - { expires: '', path: '/', domain: document.domain, secure: '' }, - opt - ) - - if (!value) { - document.cookie = - encodeURIComponent(name) + - '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + - opt.domain + - '; path=' + - opt.path - return true - } - if (opt.expires) { - switch (opt.expires.constructor) { - case Number: - opt.expires = - opt.expires === Infinity - ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' - : '; max-age=' + opt.expires - break - case String: - opt.expires = '; expires=' + opt.expires - break - case Date: - opt.expires = '; expires=' + opt.expires.toUTCString() - break - } - } - document.cookie = - encodeURIComponent(name) + - '=' + - encodeURIComponent(value) + - opt.expires + - '; domain=' + - opt.domain + - '; path=' + - opt.path + - '; ' + - opt.secure - return true - } else { - if (!name) { - var keys = document.cookie - .replace( - /((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, - '' - ) - .split(/\s*(?:\=[^;]*)?;\s*/) - for (var i = 0, len = keys.length; i < len; i++) { - keys[i] = decodeURIComponent(keys[i]) - } - return keys - } - return ( - decodeURIComponent( - document.cookie.replace( - new RegExp( - '(?:(?:^|.*;)\\s*' + - encodeURIComponent(name).replace( - /[\-\.\+\*]/g, - '\\$&' - ) + - '\\s*\\=\\s*([^;]*).*$)|^.*$' - ), - '$1' - ) - ) || null - ) + cookie: function(key, val, opt) { + if (arguments.length > 1) { + if (!key) { + return } + + //设置默认的参数 + opt = opt || {} + opt = Object.assign( + { + expires: '', + path: '/', + domain: document.domain, + secure: '' + }, + opt + ) + + if ((this.type(val) == 'string' && val.trim() === '') || val === null) { + document.cookie = + encodeURIComponent(key) + + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; domain=' + + opt.domain + + '; path=' + + opt.path + return true + } + if (opt.expires) { + switch (opt.expires.constructor) { + case Number: + opt.expires = + opt.expires === Infinity + ? '; expires=Fri, 31 Dec 9999 23:59:59 GMT' + : '; max-age=' + opt.expires + break + case String: + opt.expires = '; expires=' + opt.expires + break + case Date: + opt.expires = '; expires=' + opt.expires.toUTCString() + break + } + } + document.cookie = + encodeURIComponent(key) + + '=' + + encodeURIComponent(val) + + opt.expires + + '; domain=' + + opt.domain + + '; path=' + + opt.path + + '; ' + + opt.secure + return true + } else { + if (!key) { + return document.cookie + } + return ( + decodeURIComponent( + document.cookie.replace( + new RegExp( + '(?:(?:^|.*;)\\s*' + + encodeURIComponent(key).replace(/[\-\.\+\*]/g, '\\$&') + + '\\s*\\=\\s*([^;]*).*$)|^.*$' + ), + '$1' + ) + ) || null + ) + } }, //获取url的参数 search: function(key) { - key += '' - var uri = location.search + key += '' + var uri = location.search - if (!key || !uri) return null + if (!key || !uri) return null - uri = uri.slice(1) - uri = uri.split('&') + uri = uri.slice(1) + uri = uri.split('&') - var obj = {} - for (var i in uri) { - var item = uri[i] - var tmp = item.split('=') - tmp[1] = tmp.length < 2 ? null : tmp[1] - tmp[1] = decodeURIComponent(tmp[1]) - if (obj.hasOwnProperty(tmp[0])) { - if (typeof obj[tmp[0]] === 'object') { - obj[tmp[0]].push(tmp[1]) - } else { - obj[tmp[0]] = [obj[tmp[0]]] - obj[tmp[0]].push(tmp[1]) - } - } else { - obj[tmp[0]] = tmp[1] - } + var obj = {} + for (var i = 0, item; (item = uri[i++]); ) { + var tmp = item.split('=') + tmp[1] = tmp.length < 2 ? null : tmp[1] + tmp[1] = decodeURIComponent(tmp[1]) + if (obj.hasOwnProperty(tmp[0])) { + if (typeof obj[tmp[0]] === 'object') { + obj[tmp[0]].push(tmp[1]) + } else { + obj[tmp[0]] = [obj[tmp[0]]] + obj[tmp[0]].push(tmp[1]) + } + } else { + obj[tmp[0]] = tmp[1] } - return obj.hasOwnProperty(key) ? obj[key] : null + } + return obj.hasOwnProperty(key) ? obj[key] : null }, //复制文本到粘贴板 copy: function(txt) { - if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) - return log('该浏览器不支持复制到粘贴板') + if (!DOC.queryCommandSupported || !DOC.queryCommandSupported('copy')) { + return log('该浏览器不支持复制到粘贴板') + } - var ta = DOC.createElement('textarea') - ta.textContent = txt - ta.style.position = 'fixed' - ta.style.bottom = '-1000px' - DOC.body.appendChild(ta) - ta.select() - try { - DOC.execCommand('copy') - } catch (err) { - log('复制到粘贴板失败') - } - DOC.body.removeChild(ta) + var ta = DOC.createElement('textarea') + ta.textContent = txt + ta.style.position = 'fixed' + ta.style.bottom = '-1000px' + DOC.body.appendChild(ta) + ta.select() + try { + DOC.execCommand('copy') + } catch (err) { + log('复制到粘贴板失败') + } + DOC.body.removeChild(ta) } -}) + }) -var bindingHandlers = (yua.bindingHandlers = {}) -var bindingExecutors = (yua.bindingExecutors = {}) + var bindingHandlers = (Anot.bindingHandlers = {}) + var bindingExecutors = (Anot.bindingExecutors = {}) -var directives = (yua.directives = {}) -yua.directive = function(name, obj) { + var directives = (Anot.directives = {}) + Anot.directive = function(name, obj) { bindingHandlers[name] = obj.init = obj.init || noop bindingExecutors[name] = obj.update = obj.update || noop return (directives[name] = obj) -} + } -/*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ -function isArrayLike(obj) { + /*判定是否类数组，如节点集合，纯数组，arguments与拥有非负整数的length属性的纯JS对象*/ + function isArrayLike(obj) { if (obj && typeof obj === 'object') { - var n = obj.length, - str = serialize.call(obj) - if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { - return true - } else if (str === '[object Object]' && n === n >>> 0) { - return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 - } + var n = obj.length, + str = serialize.call(obj) + if (/(Array|List|Collection|Map|Arguments)\]$/.test(str)) { + return true + } else if (str === '[object Object]' && n === n >>> 0) { + return true //由于ecma262v5能修改对象属性的enumerable，因此不能用propertyIsEnumerable来判定了 + } } return false -} + } -// https://github.com/rsms/js-lru -var Cache = new function() { + // https://github.com/rsms/js-lru + var Cache = new function() { // jshint ignore:line function LRU(maxLength) { - this.size = 0 - this.limit = maxLength - this.head = this.tail = void 0 - this._keymap = {} + this.size = 0 + this.limit = maxLength + this.head = this.tail = void 0 + this._keymap = {} } var p = LRU.prototype p.put = function(key, value) { - var entry = { - key: key, - value: value - } - this._keymap[key] = entry - if (this.tail) { - this.tail.newer = entry - entry.older = this.tail - } else { - this.head = entry - } - this.tail = entry - if (this.size === this.limit) { - this.shift() - } else { - this.size++ - } - return value + var entry = { + key: key, + value: value + } + this._keymap[key] = entry + if (this.tail) { + this.tail.newer = entry + entry.older = this.tail + } else { + this.head = entry + } + this.tail = entry + if (this.size === this.limit) { + this.shift() + } else { + this.size++ + } + return value } p.shift = function() { - var entry = this.head - if (entry) { - this.head = this.head.newer - this.head.older = entry.newer = entry.older = this._keymap[ - entry.key - ] = void 0 - delete this._keymap[entry.key] //#1029 - } + var entry = this.head + if (entry) { + this.head = this.head.newer + this.head.older = entry.newer = entry.older = this._keymap[ + entry.key + ] = void 0 + delete this._keymap[entry.key] //#1029 + } } p.get = function(key) { - var entry = this._keymap[key] - if (entry === void 0) return - if (entry === this.tail) { - return entry.value - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer - } - entry.newer.older = entry.older // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer // C. --> E - } - entry.newer = void 0 // D --x - entry.older = this.tail // D. --> E - if (this.tail) { - this.tail.newer = entry // E. <-- D - } - this.tail = entry + var entry = this._keymap[key] + if (entry === void 0) return + if (entry === this.tail) { return entry.value + } + // HEAD--------------TAIL + // <.older .newer> + // <--- add direction -- + // A B C E + if (entry.newer) { + if (entry === this.head) { + this.head = entry.newer + } + entry.newer.older = entry.older // C <-- E. + } + if (entry.older) { + entry.older.newer = entry.newer // C. --> E + } + entry.newer = void 0 // D --x + entry.older = this.tail // D. --> E + if (this.tail) { + this.tail.newer = entry // E. <-- D + } + this.tail = entry + return entry.value } return LRU -}() // jshint ignore:line + }() // jshint ignore:line -/********************************************************************* - * DOM 底层补丁 * - **********************************************************************/ + /********************************************************************* + * DOM 底层补丁 * + **********************************************************************/ -//safari5+是把contains方法放在Element.prototype上而不是Node.prototype -if (!DOC.contains) { + //safari5+是把contains方法放在Element.prototype上而不是Node.prototype + if (!DOC.contains) { Node.prototype.contains = function(arg) { - return !!(this.compareDocumentPosition(arg) & 16) + return !!(this.compareDocumentPosition(arg) & 16) } -} -yua.contains = function(root, el) { + } + Anot.contains = function(root, el) { try { - while ((el = el.parentNode)) if (el === root) return true - return false + while ((el = el.parentNode)) if (el === root) return true + return false } catch (e) { - return false + return false } -} + } -if (window.SVGElement) { + if (window.SVGElement) { var svgns = 'http://www.w3.org/2000/svg' var svg = DOC.createElementNS(svgns, 'svg') svg.innerHTML = '' if (!rsvg.test(svg.firstChild)) { - // #409 - /* jshint ignore:start */ - function enumerateNode(node, targetNode) { - if (node && node.childNodes) { - var nodes = node.childNodes - for (var i = 0, el; (el = nodes[i++]); ) { - if (el.tagName) { - var svg = DOC.createElementNS( - svgns, - el.tagName.toLowerCase() - ) - // copy attrs - ap.forEach.call(el.attributes, function(attr) { - svg.setAttribute(attr.name, attr.value) - }) - // 递归处理子节点 - enumerateNode(el, svg) - targetNode.appendChild(svg) - } - } + // #409 + /* jshint ignore:start */ + function enumerateNode(node, targetNode) { + if (node && node.childNodes) { + var nodes = node.childNodes + for (var i = 0, el; (el = nodes[i++]); ) { + if (el.tagName) { + var svg = DOC.createElementNS(svgns, el.tagName.toLowerCase()) + // copy attrs + ap.forEach.call(el.attributes, function(attr) { + svg.setAttribute(attr.name, attr.value) + }) + // 递归处理子节点 + enumerateNode(el, svg) + targetNode.appendChild(svg) } + } } - /* jshint ignore:end */ - Object.defineProperties(SVGElement.prototype, { - outerHTML: { - //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 - enumerable: true, - configurable: true, - get: function() { - return new XMLSerializer().serializeToString(this) - }, - set: function(html) { - var tagName = this.tagName.toLowerCase(), - par = this.parentNode, - frag = yua.parseHTML(html) - // 操作的svg，直接插入 - if (tagName === 'svg') { - par.insertBefore(frag, this) - // svg节点的子节点类似 - } else { - var newFrag = DOC.createDocumentFragment() - enumerateNode(frag, newFrag) - par.insertBefore(newFrag, this) - } - par.removeChild(this) - } - }, - innerHTML: { - enumerable: true, - configurable: true, - get: function() { - var s = this.outerHTML - var ropen = new RegExp( - '<' + - this.nodeName + - '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', - 'i' - ) - var rclose = new RegExp('$', 'i') - return s.replace(ropen, '').replace(rclose, '') - }, - set: function(html) { - if (yua.clearHTML) { - yua.clearHTML(this) - var frag = yua.parseHTML(html) - enumerateNode(frag, this) - } - } + } + /* jshint ignore:end */ + Object.defineProperties(SVGElement.prototype, { + outerHTML: { + //IE9-11,firefox不支持SVG元素的innerHTML,outerHTML属性 + enumerable: true, + configurable: true, + get: function() { + return new XMLSerializer().serializeToString(this) + }, + set: function(html) { + var tagName = this.tagName.toLowerCase(), + par = this.parentNode, + frag = Anot.parseHTML(html) + // 操作的svg，直接插入 + if (tagName === 'svg') { + par.insertBefore(frag, this) + // svg节点的子节点类似 + } else { + var newFrag = DOC.createDocumentFragment() + enumerateNode(frag, newFrag) + par.insertBefore(newFrag, this) } - }) - } -} - -//========================= event binding ==================== - -var eventHooks = yua.eventHooks - -//针对firefox, chrome修正mouseenter, mouseleave(chrome30+) -if (!('onmouseenter' in root)) { - yua.each( - { - mouseenter: 'mouseover', - mouseleave: 'mouseout' + par.removeChild(this) + } }, - function(origType, fixType) { - eventHooks[origType] = { - type: fixType, - fix: function(elem, fn) { - return function(e) { - var t = e.relatedTarget - if ( - !t || - (t !== elem && - !(elem.compareDocumentPosition(t) & 16)) - ) { - delete e.type - e.type = origType - return fn.call(elem, e) - } - } - } + innerHTML: { + enumerable: true, + configurable: true, + get: function() { + var s = this.outerHTML + var ropen = new RegExp( + '<' + this.nodeName + '\\b(?:(["\'])[^"]*?(\\1)|[^>])*>', + 'i' + ) + var rclose = new RegExp('$', 'i') + return s.replace(ropen, '').replace(rclose, '') + }, + set: function(html) { + if (Anot.clearHTML) { + Anot.clearHTML(this) + var frag = Anot.parseHTML(html) + enumerateNode(frag, this) } + } } - ) -} + }) + } + } -//针对IE9+, w3c修正animationend -yua.each( + //========================= event binding ==================== + + var eventHooks = Anot.eventHooks + + //针对firefox, chrome修正mouseenter, mouseleave(chrome30+) + if (!('onmouseenter' in root)) { + Anot.each( + { + mouseenter: 'mouseover', + mouseleave: 'mouseout' + }, + function(origType, fixType) { + eventHooks[origType] = { + type: fixType, + fix: function(elem, fn) { + return function(e) { + var t = e.relatedTarget + if ( + !t || + (t !== elem && !(elem.compareDocumentPosition(t) & 16)) + ) { + delete e.type + e.type = origType + return fn.call(elem, e) + } + } + } + } + } + ) + } + + //针对IE9+, w3c修正animationend + Anot.each( { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' + AnimationEvent: 'animationend', + WebKitAnimationEvent: 'webkitAnimationEnd' }, function(construct, fixType) { - if (window[construct] && !eventHooks.animationend) { - eventHooks.animationend = { - type: fixType - } + if (window[construct] && !eventHooks.animationend) { + eventHooks.animationend = { + type: fixType } + } } -) + ) -if (DOC.onmousewheel === void 0) { + if (DOC.onmousewheel === void 0) { /* IE6-11 chrome mousewheel wheelDetla 下 -120 上 120 firefox DOMMouseScroll detail 下3 上-3 firefox wheel detlaY 下3 上-3 IE9-11 wheel deltaY 下40 上-40 chrome wheel deltaY 下100 上-100 */ eventHooks.mousewheel = { - type: 'wheel', - fix: function(elem, fn) { - return function(e) { - e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 - e.wheelDeltaX = 0 - Object.defineProperty(e, 'type', { - value: 'mousewheel' - }) - fn.call(elem, e) - } + type: 'wheel', + fix: function(elem, fn) { + return function(e) { + e.wheelDeltaY = e.wheelDelta = e.deltaY > 0 ? -120 : 120 + e.wheelDeltaX = 0 + Object.defineProperty(e, 'type', { + value: 'mousewheel' + }) + fn.call(elem, e) } + } } -} + } -/********************************************************************* - * 配置系统 * - **********************************************************************/ + /********************************************************************* + * 配置系统 * + **********************************************************************/ -function kernel(settings) { + function kernel(settings) { for (var p in settings) { - if (!ohasOwn.call(settings, p)) continue - var val = settings[p] - if (typeof kernel.plugins[p] === 'function') { - kernel.plugins[p](val) - } else if (typeof kernel[p] === 'object') { - yua.mix(kernel[p], val) - } else { - kernel[p] = val - } + if (!ohasOwn.call(settings, p)) continue + var val = settings[p] + if (typeof kernel.plugins[p] === 'function') { + kernel.plugins[p](val) + } else if (typeof kernel[p] === 'object') { + Anot.mix(kernel[p], val) + } else { + kernel[p] = val + } } return this -} -yua.config = kernel + } + Anot.config = kernel -var openTag, + var openTag, closeTag, rexpr, rexprg, rbind, rregexp = /[-.*+?^${}()|[\]\/\\]/g -function escapeRegExp(target) { + function escapeRegExp(target) { //http://stevenlevithan.com/regex/xregexp/ //将字符串安全格式化为正则表达式的源码 return (target + '').replace(rregexp, '\\$&') -} + } -var plugins = { + var plugins = { interpolate: function(array) { - openTag = array[0] - closeTag = array[1] - if (openTag === closeTag) { - throw new SyntaxError('openTag!==closeTag') - var test = openTag + 'test' + closeTag - cinerator.innerHTML = test - if ( - cinerator.innerHTML !== test && - cinerator.innerHTML.indexOf('<') > -1 - ) { - throw new SyntaxError('此定界符不合法') - } - cinerator.innerHTML = '' + openTag = array[0] + closeTag = array[1] + if (openTag === closeTag) { + throw new SyntaxError('openTag!==closeTag') + var test = openTag + 'test' + closeTag + cinerator.innerHTML = test + if ( + cinerator.innerHTML !== test && + cinerator.innerHTML.indexOf('<') > -1 + ) { + throw new SyntaxError('此定界符不合法') } - kernel.openTag = openTag - kernel.closeTag = closeTag - var o = escapeRegExp(openTag), - c = escapeRegExp(closeTag) - rexpr = new RegExp(o + '([\\s\\S]*)' + c) - rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') - rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 + cinerator.innerHTML = '' + } + kernel.openTag = openTag + kernel.closeTag = closeTag + var o = escapeRegExp(openTag), + c = escapeRegExp(closeTag) + rexpr = new RegExp(o + '([\\s\\S]*)' + c) + rexprg = new RegExp(o + '([\\s\\S]*)' + c, 'g') + rbind = new RegExp(o + '[\\s\\S]*' + c + '|\\s:') //此处有疑问 } -} -kernel.plugins = plugins -kernel.plugins['interpolate'](['{{', '}}']) + } + kernel.plugins = plugins + kernel.plugins['interpolate'](['{{', '}}']) -kernel.async = true -kernel.paths = {} -kernel.shim = {} -kernel.maxRepeatSize = 100 + kernel.async = true + kernel.paths = {} + kernel.shim = {} + kernel.maxRepeatSize = 100 -function $watch(expr, binding) { + function $watch(expr, binding) { var $events = this.$events || (this.$events = {}), - queue = $events[expr] || ($events[expr] = []) + queue = $events[expr] || ($events[expr] = []) if (typeof binding === 'function') { - var backup = binding - backup.uuid = '_' + ++bindingID - binding = { - element: root, - type: 'user-watcher', - handler: noop, - vmodels: [this], - expr: expr, - uuid: backup.uuid - } - binding.wildcard = /\*/.test(expr) + var backup = binding + backup.uuid = '_' + ++bindingID + binding = { + element: root, + type: 'user-watcher', + handler: noop, + vmodels: [this], + expr: expr, + uuid: backup.uuid + } + binding.wildcard = /\*/.test(expr) } if (!binding.update) { - if (/\w\.*\B/.test(expr) || expr === '*') { - binding.getter = noop - var host = this - binding.update = function() { - var args = this.fireArgs || [] - if (args[2]) binding.handler.apply(host, args) - delete this.fireArgs - } - queue.sync = true - yua.Array.ensure(queue, binding) - } else { - yua.injectBinding(binding) - } - if (backup) { - binding.handler = backup + if (/\w\.*\B/.test(expr) || expr === '*') { + binding.getter = noop + var host = this + binding.update = function() { + var args = this.fireArgs || [] + if (args[2]) binding.handler.apply(host, args) + delete this.fireArgs } + queue.sync = true + Anot.Array.ensure(queue, binding) + } else { + Anot.injectBinding(binding) + } + if (backup) { + binding.handler = backup + } } else if (!binding.oneTime) { - yua.Array.ensure(queue, binding) + Anot.Array.ensure(queue, binding) } return function() { - binding.update = binding.getter = binding.handler = noop - binding.element = DOC.createElement('a') + binding.update = binding.getter = binding.handler = noop + binding.element = DOC.createElement('a') } -} + } -function $emit(key, args) { + function $emit(key, args) { var event = this.$events if (event && event[key]) { - if (args) { - args[2] = key + if (args) { + args[2] = key + } + var arr = event[key] + notifySubscribers(arr, args) + if (args && event['*'] && !/\./.test(key)) { + for (var sub, k = 0; (sub = event['*'][k++]); ) { + try { + sub.handler.apply(this, args) + } catch (e) {} } - var arr = event[key] - notifySubscribers(arr, args) - if (args && event['*'] && !/\./.test(key)) { - for (var sub, k = 0; (sub = event['*'][k++]); ) { - try { - sub.handler.apply(this, args) - } catch (e) {} - } - } - var parent = this.$up - if (parent) { - if (this.$pathname) { - $emit.call(parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 - } - $emit.call(parent, '*.' + key, args) //以模糊的值往上冒泡 + } + var parent = this.$up + if (parent) { + if (this.$pathname) { + $emit.call(parent, this.$pathname + '.' + key, args) //以确切的值往上冒泡 } + $emit.call(parent, '*.' + key, args) //以模糊的值往上冒泡 + } } else { - parent = this.$up - if (this.$ups) { - for (var i in this.$ups) { - $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 - } - return + parent = this.$up + if (this.$ups) { + for (var i in this.$ups) { + $emit.call(this.$ups[i], i + '.' + key, args) //以确切的值往上冒泡 } - if (parent) { - var p = this.$pathname - if (p === '') p = '*' - var path = p + '.' + key - arr = path.split('.') + return + } + if (parent) { + var p = this.$pathname + if (p === '') p = '*' + var path = p + '.' + key + arr = path.split('.') - args = (args && args.concat([path, key])) || [path, key] + args = (args && args.concat([path, key])) || [path, key] - if (arr.indexOf('*') === -1) { - $emit.call(parent, path, args) //以确切的值往上冒泡 - arr[1] = '*' - $emit.call(parent, arr.join('.'), args) //以模糊的值往上冒泡 - } else { - $emit.call(parent, path, args) //以确切的值往上冒泡 - } - } - } -} - -function collectDependency(el, key) { - do { - if (el.$watch) { - var e = el.$events || (el.$events = {}) - var array = e[key] || (e[key] = []) - dependencyDetection.collectDependency(array) - return - } - el = el.$up - if (el) { - key = el.$pathname + '.' + key + if (arr.indexOf('*') === -1) { + $emit.call(parent, path, args) //以确切的值往上冒泡 + arr[1] = '*' + $emit.call(parent, arr.join('.'), args) //以模糊的值往上冒泡 } else { - break + $emit.call(parent, path, args) //以确切的值往上冒泡 } - } while (true) -} + } + } + } -function notifySubscribers(subs, args) { + function collectDependency(el, key) { + do { + if (el.$watch) { + var e = el.$events || (el.$events = {}) + var array = e[key] || (e[key] = []) + dependencyDetection.collectDependency(array) + return + } + el = el.$up + if (el) { + key = el.$pathname + '.' + key + } else { + break + } + } while (true) + } + + function notifySubscribers(subs, args) { if (!subs) return if (new Date() - beginTime > 444 && typeof subs[0] === 'object') { - rejectDisposeQueue() + rejectDisposeQueue() } var users = [], - renders = [] + renders = [] for (var i = 0, sub; (sub = subs[i++]); ) { - if (sub.type === 'user-watcher') { - users.push(sub) - } else { - renders.push(sub) - } + if (sub.type === 'user-watcher') { + users.push(sub) + } else { + renders.push(sub) + } } if (kernel.async) { - buffer.render() //1 - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.uuid = sub.uuid || '_' + ++bindingID - var uuid = sub.uuid - if (!buffer.queue[uuid]) { - buffer.queue[uuid] = '__' - buffer.queue.push(sub) - } - } + buffer.render() //1 + for (i = 0; (sub = renders[i++]); ) { + if (sub.update) { + sub.uuid = sub.uuid || '_' + ++bindingID + var uuid = sub.uuid + if (!buffer.queue[uuid]) { + buffer.queue[uuid] = '__' + buffer.queue.push(sub) + } } + } } else { - for (i = 0; (sub = renders[i++]); ) { - if (sub.update) { - sub.update() //最小化刷新DOM树 - } + for (i = 0; (sub = renders[i++]); ) { + if (sub.update) { + sub.update() //最小化刷新DOM树 } + } } for (i = 0; (sub = users[i++]); ) { - if ((args && args[2] === sub.expr) || sub.wildcard) { - sub.fireArgs = args - } - sub.update() + if ((args && args[2] === sub.expr) || sub.wildcard) { + sub.fireArgs = args + } + sub.update() } -} + } -//一些不需要被监听的属性 -var $$skipArray = oneObject( - '$id,$watch,$fire,$events,$model,$skipArray,$active,$pathname,$up,$ups,$track,$accessors' -) + //一些不需要被监听的属性 + var $$skipArray = oneObject( + '$id,$watch,$fire,$events,$model,$active,$pathname,$up,$ups,$track,$accessors' + ) -//如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 -//标准浏览器使用__defineGetter__, __defineSetter__实现 + //如果浏览器不支持ecma262v5的Object.defineProperties或者存在BUG，比如IE8 + //标准浏览器使用__defineGetter__, __defineSetter__实现 -function modelFactory(source, options) { + function modelFactory(source, options) { options = options || {} options.watch = true return observeObject(source, options) -} + } -//监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 -//监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 -// 通过比较前后代理VM顺序实现 -function Component() {} + //监听对象属性值的变化(注意,数组元素不是数组的属性),通过对劫持当前对象的访问器实现 + //监听对象或数组的结构变化, 对对象的键值对进行增删重排, 或对数组的进行增删重排,都属于这范畴 + // 通过比较前后代理VM顺序实现 + function Component() {} -function observeObject(source, options) { + function observeObject(source, options) { if ( - !source || - (source.$id && source.$accessors) || - (source.nodeName && source.nodeType > 0) + !source || + (source.$id && source.$accessors) || + (source.nodeName && source.nodeType > 0) ) { - return source + return source } //source为原对象,不能是元素节点或null //options,可选,配置对象,里面有old, force, watch这三个属性 @@ -1305,148 +1610,185 @@ function observeObject(source, options) { var skip = [] var simple = [] var $skipArray = {} - if (source.$skipArray) { - $skipArray = oneObject(source.$skipArray) - delete source.$skipArray - } - //处理计算属性 - var computed = source.$computed - if (computed) { - delete source.$computed - for (var name in computed) { - hasOwn[name] = true - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, computed[name]) // jshint ignore:line - } + // 提取 source中的配置项, 并删除相应字段 + var state = source.state + var computed = source.computed + var methods = source.methods + var props = source.props + var watches = source.watch + var mounted = source.mounted + + delete source.state + delete source.computed + delete source.methods + delete source.props + delete source.watch + + if (source.skip) { + $skipArray = oneObject(source.skip) + delete source.skip } - for (name in source) { - var value = source[name] - if (!$$skipArray[name]) hasOwn[name] = true - if ( - typeof value === 'function' || - (value && value.nodeName && value.nodeType > 0) || - (!force[name] && - (name.charAt(0) === '$' || - $$skipArray[name] || - $skipArray[name])) - ) { - skip.push(name) - } else if (isComputed(value)) { - log('warning:计算属性建议放在$computed对象中统一定义') - ;(function(key, value) { - var old - if (typeof value === 'function') { - value = { get: value, set: noop } - } - if (typeof value.set !== 'function') { - value.set = noop - } - accessors[key] = { - get: function() { - return (old = value.get.call(this)) - }, - set: function(x) { - var older = old, - newer - value.set.call(this, x) - newer = this[key] - if (this.$fire && newer !== older) { - this.$fire(key, newer, older) - } - }, - enumerable: true, - configurable: true - } - })(name, value) // jshint ignore:line - } else { - simple.push(name) - if (oldAccessors[name]) { - accessors[name] = oldAccessors[name] - } else { - accessors[name] = makeGetSet(name, value) - } + // 基础数据 + if (state) { + if (source.$id) { + // 直接删除名为props的 字段, 对于主VM对象, props将作为保留关键字 + // 下面的计算属性,方法等, 作同样的逻辑处理 + delete state.props + } + for (name in state) { + var value = state[name] + if (!$$skipArray[name]) { + hasOwn[name] = true } + if ( + typeof value === 'function' || + (value && value.nodeName && value.nodeType > 0) || + (!force[name] && + (name.charAt(0) === '$' || $$skipArray[name] || $skipArray[name])) + ) { + skip.push(name) + } else if (isComputed(value)) { + log('warning:计算属性建议放在[computed]对象中统一定义') + // 转给下一步处理 + computed[name] = value + } else { + simple.push(name) + if (oldAccessors[name]) { + accessors[name] = oldAccessors[name] + } else { + accessors[name] = makeGetSet(name, value) + } + } + } } + //处理计算属性 + if (computed) { + delete computed.props + for (var name in computed) { + hasOwn[name] = true + ;(function(key, value) { + var old + if (typeof value === 'function') { + value = { get: value, set: noop } + } + if (typeof value.set !== 'function') { + value.set = noop + } + accessors[key] = { + get: function() { + return (old = value.get.call(this)) + }, + set: function(x) { + var older = old, + newer + value.set.call(this, x) + newer = this[key] + if (this.$fire && newer !== older) { + this.$fire(key, newer, older) + } + }, + enumerable: true, + configurable: true + } + })(name, computed[name]) // jshint ignore:line + } + } + + // 方法 + if (methods) { + delete methods.props + for (var name in methods) { + hasOwn[name] = true + skip.push(name) + } + } + + if (props) { + hideProperty($vmodel, 'props', {}) + hasOwn.props = !!source.$id + for (var name in props) { + $vmodel.props[name] = props[name] + } + } + + Object.assign(source, state, methods) + accessors['$model'] = $modelDescriptor $vmodel = Object.defineProperties($vmodel, accessors, source) function trackBy(name) { - return hasOwn[name] === true + return hasOwn[name] === true } skip.forEach(function(name) { - $vmodel[name] = source[name] + $vmodel[name] = source[name] }) /* jshint ignore:start */ - hideProperty($vmodel, '$ups', null) + // hideProperty($vmodel, '$ups', null) hideProperty($vmodel, '$id', 'anonymous') hideProperty($vmodel, '$up', old ? old.$up : null) hideProperty($vmodel, '$track', Object.keys(hasOwn)) hideProperty($vmodel, '$active', false) hideProperty($vmodel, '$pathname', old ? old.$pathname : '') hideProperty($vmodel, '$accessors', accessors) + hideProperty($vmodel, '$refs', {}) + hideProperty($vmodel, '$children', []) hideProperty($vmodel, 'hasOwnProperty', trackBy) + hideProperty($vmodel, '$mounted', mounted) if (options.watch) { - hideProperty($vmodel, '$watch', function() { - return $watch.apply($vmodel, arguments) - }) - hideProperty($vmodel, '$fire', function(path, a) { - if (path.indexOf('all!') === 0) { - var ee = path.slice(4) - for (var i in yua.vmodels) { - var v = yua.vmodels[i] - v.$fire && v.$fire.apply(v, [ee, a]) - } - } else { - $emit.call($vmodel, path, [a]) - } - }) + hideProperty($vmodel, '$watch', function() { + return $watch.apply($vmodel, arguments) + }) + hideProperty($vmodel, '$fire', function(path, a) { + if (path.indexOf('all!') === 0) { + var ee = path.slice(4) + for (var i in Anot.vmodels) { + var v = Anot.vmodels[i] + v.$fire && v.$fire.apply(v, [ee, a]) + } + } else if (path.indexOf('child!') === 0) { + var ee = 'props.' + path.slice(6) + for (var i in $vmodel.$children) { + var v = $vmodel.$children[i] + v.$fire && v.$fire.apply(v, [ee, a]) + } + } else { + $emit.call($vmodel, path, [a]) + } + }) } /* jshint ignore:end */ //必须设置了$active,$events simple.forEach(function(name) { - var oldVal = old && old[name] - var val = ($vmodel[name] = source[name]) - if (val && typeof val === 'object') { - val.$up = $vmodel - val.$pathname = name - } - $emit.call($vmodel, name, [val, oldVal]) + var oldVal = old && old[name] + var val = ($vmodel[name] = state[name]) + if (val && typeof val === 'object') { + val.$up = $vmodel + val.$pathname = name + } + $emit.call($vmodel, name, [val, oldVal]) }) - for (name in computed) { - value = $vmodel[name] + + // 属性的监听, 必须放在上一步$emit后处理, 否则会在初始时就已经触发一次 监听回调 + if (watches) { + delete watches.props + for (var key in watches) { + $watch.call($vmodel, key, watches[key]) + } } + $vmodel.$active = true - return $vmodel -} + if (old && old.$up && old.$up.$children) { + old.$up.$children.push($vmodel) + } -/* + return $vmodel + } + + /* 新的VM拥有如下私有属性 $id: vm.id $events: 放置$watch回调与绑定对象 @@ -1456,1150 +1798,1144 @@ function observeObject(source, options) { $active:boolean,false时防止依赖收集 $model:返回一个纯净的JS对象 $accessors:放置所有读写器的数据描述对象 - $up:返回其上级对象 $pathname:返回此对象在上级对象的名字,注意,数组元素的$pathname为空字符串 ============================= - $skipArray:用于指定不可监听的属性,但VM生成是没有此属性的 + skip:用于指定不可监听的属性,但VM生成是没有此属性的 */ -function isComputed(val) { + function isComputed(val) { //speed up! if (val && typeof val === 'object') { - for (var i in val) { - if (i !== 'get' && i !== 'set') { - return false - } + for (var i in val) { + if (i !== 'get' && i !== 'set') { + return false } - return typeof val.get === 'function' + } + return typeof val.get === 'function' } -} -function makeGetSet(key, value) { + } + function makeGetSet(key, value) { var childVm, - value = NaN + value = NaN return { - get: function() { - if (this.$active) { - collectDependency(this, key) - } - return value - }, - set: function(newVal) { - if (value === newVal) return - var oldValue = value - childVm = observe(newVal, value) - if (childVm) { - value = childVm - } else { - childVm = void 0 - value = newVal - } - - if (Object(childVm) === childVm) { - childVm.$pathname = key - childVm.$up = this - } - if (this.$active) { - $emit.call(this, key, [value, oldValue]) - } - }, - enumerable: true, - configurable: true - } -} - -function observe(obj, old, hasReturn, watch) { - if (Array.isArray(obj)) { - return observeArray(obj, old, watch) - } else if (yua.isPlainObject(obj)) { - if (old && typeof old === 'object') { - var keys = Object.keys(obj) - var keys2 = Object.keys(old) - if (keys.join(';') === keys2.join(';')) { - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - old[i] = obj[i] - } - } - return old - } - old.$active = false + get: function() { + if (this.$active) { + collectDependency(this, key) } - return observeObject(obj, { - old: old, - watch: watch - }) + return value + }, + set: function(newVal) { + if (value === newVal) return + var oldValue = value + childVm = observe(newVal, value) + if (childVm) { + value = childVm + } else { + childVm = void 0 + value = newVal + } + + if (Object(childVm) === childVm) { + childVm.$pathname = key + childVm.$up = this + } + if (this.$active) { + $emit.call(this, key, [value, oldValue]) + } + }, + enumerable: true, + configurable: true + } + } + + function observe(obj, old, hasReturn, watch) { + if (Array.isArray(obj)) { + return observeArray(obj, old, watch) + } else if (Anot.isPlainObject(obj)) { + if (old && typeof old === 'object') { + var keys = Object.keys(obj) + var keys2 = Object.keys(old) + if (keys.join(';') === keys2.join(';')) { + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + old[i] = obj[i] + } + } + return old + } + old.$active = false + } + return observeObject( + { state: obj }, + { + old: old, + watch: watch + } + ) } if (hasReturn) { - return obj + return obj } -} + } -function observeArray(array, old, watch) { + function observeArray(array, old, watch) { if (old && old.splice) { - var args = [0, old.length].concat(array) - old.splice.apply(old, args) - return old + var args = [0, old.length].concat(array) + old.splice.apply(old, args) + return old } else { - for (var i in newProto) { - array[i] = newProto[i] - } - hideProperty(array, '$up', null) - hideProperty(array, '$pathname', '') - hideProperty(array, '$track', createTrack(array.length)) + for (var i in newProto) { + array[i] = newProto[i] + } + hideProperty(array, '$up', null) + hideProperty(array, '$pathname', '') + hideProperty(array, '$track', createTrack(array.length)) - array._ = observeObject( - { - length: NaN - }, - { - watch: true - } - ) - array._.length = array.length - array._.$watch('length', function(a, b) { - $emit.call(array.$up, array.$pathname + '.length', [a, b]) + array._ = observeObject( + { + state: { length: NaN } + }, + { + watch: true + } + ) + array._.length = array.length + array._.$watch('length', function(a, b) { + $emit.call(array.$up, array.$pathname + '.length', [a, b]) + }) + if (watch) { + hideProperty(array, '$watch', function() { + return $watch.apply(array, arguments) }) - if (watch) { - hideProperty(array, '$watch', function() { - return $watch.apply(array, arguments) - }) + } + + Object.defineProperty(array, '$model', $modelDescriptor) + + for (var j = 0, n = array.length; j < n; j++) { + var el = (array[j] = observe(array[j], 0, 1, 1)) + if (Object(el) === el) { + //#1077 + el.$up = array } + } - Object.defineProperty(array, '$model', $modelDescriptor) - - for (var j = 0, n = array.length; j < n; j++) { - var el = (array[j] = observe(array[j], 0, 1, 1)) - if (Object(el) === el) { - //#1077 - el.$up = array - } - } - - return array + return array } -} + } -function hideProperty(host, name, value) { + function hideProperty(host, name, value) { Object.defineProperty(host, name, { - value: value, - writable: true, - enumerable: false, - configurable: true + value: value, + writable: true, + enumerable: false, + configurable: true }) -} + } + Anot.hideProperty = hideProperty -function toJson(val) { - var xtype = yua.type(val) + function toJson(val) { + var xtype = Anot.type(val) if (xtype === 'array') { - var array = [] - for (var i = 0; i < val.length; i++) { - array[i] = toJson(val[i]) - } - return array + var array = [] + for (var i = 0; i < val.length; i++) { + array[i] = toJson(val[i]) + } + return array } else if (xtype === 'object') { - var obj = {} - for (i in val) { - if (val.hasOwnProperty(i)) { - var value = val[i] - obj[i] = value && value.nodeType ? value : toJson(value) - } + var obj = {} + for (i in val) { + if (val.hasOwnProperty(i)) { + var value = val[i] + obj[i] = value && value.nodeType ? value : toJson(value) } - return obj + } + return obj } return val -} + } -var $modelDescriptor = { + var $modelDescriptor = { get: function() { - return toJson(this) + return toJson(this) }, set: noop, enumerable: false, configurable: true -} + } -/********************************************************************* - * 监控数组（:repeat配合使用） * - **********************************************************************/ + /********************************************************************* + * 监控数组（:repeat配合使用） * + **********************************************************************/ -var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] -var arrayProto = Array.prototype -var newProto = { + var arrayMethods = ['push', 'pop', 'shift', 'unshift', 'splice'] + var arrayProto = Array.prototype + var newProto = { notify: function() { - $emit.call(this.$up, this.$pathname) + $emit.call(this.$up, this.$pathname) }, set: function(index, val) { - if (index >>> 0 === index && this[index] !== val) { - if (index > this.length) { - throw Error(index + 'set方法的第一个参数不能大于原数组长度') - } - $emit.call(this.$up, this.$pathname + '.*', [val, this[index]]) - this.splice(index, 1, val) + if (index >>> 0 === index && this[index] !== val) { + if (index > this.length) { + throw Error(index + 'set方法的第一个参数不能大于原数组长度') } + $emit.call(this.$up, this.$pathname + '.*', [val, this[index]]) + this.splice(index, 1, val) + } }, contains: function(el) { - //判定是否包含 - return this.indexOf(el) !== -1 + //判定是否包含 + return this.indexOf(el) !== -1 }, ensure: function(el) { - if (!this.contains(el)) { - //只有不存在才push - this.push(el) - } - return this + if (!this.contains(el)) { + //只有不存在才push + this.push(el) + } + return this }, pushArray: function(arr) { - return this.push.apply(this, arr) + return this.push.apply(this, arr) }, remove: function(el) { - //移除第一个等于给定值的元素 - return this.removeAt(this.indexOf(el)) + //移除第一个等于给定值的元素 + return this.removeAt(this.indexOf(el)) }, removeAt: function(index) { - //移除指定索引上的元素 - if (index >>> 0 === index) { - return this.splice(index, 1) - } - return [] + //移除指定索引上的元素 + if (index >>> 0 === index) { + return this.splice(index, 1) + } + return [] }, size: function() { - //取得数组长度，这个函数可以同步视图，length不能 - return this._.length + //取得数组长度，这个函数可以同步视图，length不能 + return this._.length }, removeAll: function(all) { - //移除N个元素 - if (Array.isArray(all)) { - for (var i = this.length - 1; i >= 0; i--) { - if (all.indexOf(this[i]) !== -1) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else if (typeof all === 'function') { - for (i = this.length - 1; i >= 0; i--) { - var el = this[i] - if (all(el, i)) { - _splice.call(this.$track, i, 1) - _splice.call(this, i, 1) - } - } - } else { - _splice.call(this.$track, 0, this.length) - _splice.call(this, 0, this.length) + //移除N个元素 + if (Array.isArray(all)) { + for (var i = this.length - 1; i >= 0; i--) { + if (all.indexOf(this[i]) !== -1) { + _splice.call(this.$track, i, 1) + _splice.call(this, i, 1) + } } - if (!W3C) { - this.$model = toJson(this) + } else if (typeof all === 'function') { + for (i = this.length - 1; i >= 0; i--) { + var el = this[i] + if (all(el, i)) { + _splice.call(this.$track, i, 1) + _splice.call(this, i, 1) + } } - this.notify() - this._.length = this.length + } else { + _splice.call(this.$track, 0, this.length) + _splice.call(this, 0, this.length) + } + if (!W3C) { + this.$model = toJson(this) + } + this.notify() + this._.length = this.length }, clear: function() { - this.removeAll() - return this + this.removeAll() } -} + } -var _splice = arrayProto.splice -arrayMethods.forEach(function(method) { + var _splice = arrayProto.splice + arrayMethods.forEach(function(method) { var original = arrayProto[method] newProto[method] = function() { - // 继续尝试劫持数组元素的属性 - var args = [] - for (var i = 0, n = arguments.length; i < n; i++) { - args[i] = observe(arguments[i], 0, 1, 1) + // 继续尝试劫持数组元素的属性 + var args = [] + for (var i = 0, n = arguments.length; i < n; i++) { + args[i] = observe(arguments[i], 0, 1, 1) + } + var result = original.apply(this, args) + addTrack(this.$track, method, args) + if (!W3C) { + this.$model = toJson(this) + } + this.notify() + this._.length = this.length + return result + } + }) + + 'sort,reverse'.replace(rword, function(method) { + newProto[method] = function() { + var oldArray = this.concat() //保持原来状态的旧数组 + var newArray = this + var mask = Math.random() + var indexes = [] + var hasSort = false + arrayProto[method].apply(newArray, arguments) //排序 + for (var i = 0, n = oldArray.length; i < n; i++) { + var neo = newArray[i] + var old = oldArray[i] + if (neo === old) { + indexes.push(i) + } else { + var index = oldArray.indexOf(neo) + indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 + oldArray[index] = mask //屏蔽已经找过的元素 + hasSort = true } - var result = original.apply(this, args) - addTrack(this.$track, method, args) + } + if (hasSort) { + sortByIndex(this.$track, indexes) if (!W3C) { - this.$model = toJson(this) + this.$model = toJson(this) } this.notify() - this._.length = this.length - return result + } + return this } -}) + }) -'sort,reverse'.replace(rword, function(method) { - newProto[method] = function() { - var oldArray = this.concat() //保持原来状态的旧数组 - var newArray = this - var mask = Math.random() - var indexes = [] - var hasSort = false - arrayProto[method].apply(newArray, arguments) //排序 - for (var i = 0, n = oldArray.length; i < n; i++) { - var neo = newArray[i] - var old = oldArray[i] - if (neo === old) { - indexes.push(i) - } else { - var index = oldArray.indexOf(neo) - indexes.push(index) //得到新数组的每个元素在旧数组对应的位置 - oldArray[index] = mask //屏蔽已经找过的元素 - hasSort = true - } - } - if (hasSort) { - sortByIndex(this.$track, indexes) - if (!W3C) { - this.$model = toJson(this) - } - this.notify() - } - return this - } -}) - -function sortByIndex(array, indexes) { + function sortByIndex(array, indexes) { var map = {} for (var i = 0, n = indexes.length; i < n; i++) { - map[i] = array[i] - var j = indexes[i] - if (j in map) { - array[i] = map[j] - delete map[j] - } else { - array[i] = array[j] - } + map[i] = array[i] + var j = indexes[i] + if (j in map) { + array[i] = map[j] + delete map[j] + } else { + array[i] = array[j] + } } -} + } -function createTrack(n) { + function createTrack(n) { var ret = [] for (var i = 0; i < n; i++) { - ret[i] = generateID('$proxy$each') + ret[i] = generateID('$proxy$each') } return ret -} + } -function addTrack(track, method, args) { + function addTrack(track, method, args) { switch (method) { - case 'push': - case 'unshift': - args = createTrack(args.length) - break - case 'splice': - if (args.length > 2) { - // 0, 5, a, b, c --> 0, 2, 0 - // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 - var del = args[1] - var add = args.length - 2 - // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) - args = [args[0], args[1]].concat(createTrack(args.length - 2)) - } - break + case 'push': + case 'unshift': + args = createTrack(args.length) + break + case 'splice': + if (args.length > 2) { + // 0, 5, a, b, c --> 0, 2, 0 + // 0, 5, a, b, c, d, e, f, g--> 0, 0, 3 + var del = args[1] + var add = args.length - 2 + // args = [args[0], Math.max(del - add, 0)].concat(createTrack(Math.max(add - del, 0))) + args = [args[0], args[1]].concat(createTrack(args.length - 2)) + } + break } Array.prototype[method].apply(track, args) -} + } -/********************************************************************* - * 依赖调度系统 * - **********************************************************************/ + /********************************************************************* + * 依赖调度系统 * + **********************************************************************/ -//检测两个对象间的依赖关系 -var dependencyDetection = (function() { + //检测两个对象间的依赖关系 + var dependencyDetection = (function() { var outerFrames = [] var currentFrame return { - begin: function(binding) { - //accessorObject为一个拥有callback的对象 - outerFrames.push(currentFrame) - currentFrame = binding - }, - end: function() { - currentFrame = outerFrames.pop() - }, - collectDependency: function(array) { - if (currentFrame) { - //被dependencyDetection.begin调用 - currentFrame.callback(array) - } + begin: function(binding) { + //accessorObject为一个拥有callback的对象 + outerFrames.push(currentFrame) + currentFrame = binding + }, + end: function() { + currentFrame = outerFrames.pop() + }, + collectDependency: function(array) { + if (currentFrame) { + //被dependencyDetection.begin调用 + currentFrame.callback(array) } + } } -})() + })() -//将绑定对象注入到其依赖项的订阅数组中 -var roneval = /^on$/ + //将绑定对象注入到其依赖项的订阅数组中 + var roneval = /^on$/ -function returnRandom() { + function returnRandom() { return new Date() - 0 -} + } -yua.injectBinding = function(binding) { + Anot.injectBinding = function(binding) { binding.handler = binding.handler || directives[binding.type].update || noop binding.update = function() { - var begin = false - if (!binding.getter) { - begin = true - dependencyDetection.begin({ - callback: function(array) { - injectDependency(array, binding) - } - }) - binding.getter = parseExpr(binding.expr, binding.vmodels, binding) - binding.observers.forEach(function(a) { - a.v.$watch(a.p, binding) - }) - delete binding.observers + var begin = false + if (!binding.getter) { + begin = true + dependencyDetection.begin({ + callback: function(array) { + injectDependency(array, binding) + } + }) + + binding.getter = parseExpr(binding.expr, binding.vmodels, binding) + binding.observers.forEach(function(a) { + a.v.$watch(a.p, binding) + }) + delete binding.observers + } + try { + var args = binding.fireArgs, + a, + b + delete binding.fireArgs + if (!args) { + if (binding.type === 'on') { + a = binding.getter + '' + } else { + try { + a = binding.getter.apply(0, binding.args) + } catch (e) { + a = null + } + } + } else { + a = args[0] + b = args[1] } - try { - var args = binding.fireArgs, - a, - b - delete binding.fireArgs - if (!args) { - if (binding.type === 'on') { - a = binding.getter + '' - } else { - try { - a = binding.getter.apply(0, binding.args) - } catch (e) { - a = null - } - } - } else { - a = args[0] - b = args[1] - } - b = typeof b === 'undefined' ? binding.oldValue : b - if (binding._filters) { - a = filters.$filter.apply(0, [a].concat(binding._filters)) - } - if (binding.signature) { - var xtype = yua.type(a) - if (xtype !== 'array' && xtype !== 'object') { - throw Error('warning:' + binding.expr + '只能是对象或数组') - } - binding.xtype = xtype - var vtrack = getProxyIds(binding.proxies || [], xtype) - var mtrack = - a.$track || - (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) - binding.track = mtrack - if (vtrack !== mtrack.join(';')) { - binding.handler(a, b) - binding.oldValue = 1 - } - } else if ( - Array.isArray(a) ? a.length !== (b && b.length) : false - ) { - binding.handler(a, b) - binding.oldValue = a.concat() - } else if (!('oldValue' in binding) || a !== b) { - binding.handler(a, b) - binding.oldValue = Array.isArray(a) ? a.concat() : a - } - } catch (e) { - delete binding.getter - log('warning:exception throwed in [yua.injectBinding] ', e) - var node = binding.element - if (node && node.nodeType === 3) { - node.nodeValue = - openTag + - (binding.oneTime ? '::' : '') + - binding.expr + - closeTag - } - } finally { - begin && dependencyDetection.end() + b = typeof b === 'undefined' ? binding.oldValue : b + if (binding._filters) { + a = filters.$filter.apply(0, [a].concat(binding._filters)) } + if (binding.signature) { + var xtype = Anot.type(a) + if (xtype !== 'array' && xtype !== 'object') { + throw Error('warning:' + binding.expr + '只能是对象或数组') + } + binding.xtype = xtype + var vtrack = getProxyIds(binding.proxies || [], xtype) + var mtrack = + a.$track || + (xtype === 'array' ? createTrack(a.length) : Object.keys(a)) + binding.track = mtrack + if (vtrack !== mtrack.join(';')) { + binding.handler(a, b) + binding.oldValue = 1 + } + } else if (Array.isArray(a) ? a.length !== (b && b.length) : false) { + binding.handler(a, b) + binding.oldValue = a.concat() + } else if (!('oldValue' in binding) || a !== b) { + binding.handler(a, b) + binding.oldValue = Array.isArray(a) ? a.concat() : a + } + } catch (e) { + delete binding.getter + log('warning:exception throwed in [Anot.injectBinding] ', e) + var node = binding.element + if (node && node.nodeType === 3) { + node.nodeValue = + openTag + (binding.oneTime ? '::' : '') + binding.expr + closeTag + } + } finally { + begin && dependencyDetection.end() + } } binding.update() -} + } -//将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 -function injectDependency(list, binding) { + //将依赖项(比它高层的访问器或构建视图刷新函数的绑定对象)注入到订阅者数组 + function injectDependency(list, binding) { if (binding.oneTime) return - if (list && yua.Array.ensure(list, binding) && binding.element) { - injectDisposeQueue(binding, list) - if (new Date() - beginTime > 444) { - rejectDisposeQueue() - } + if (list && Anot.Array.ensure(list, binding) && binding.element) { + injectDisposeQueue(binding, list) + if (new Date() - beginTime > 444) { + rejectDisposeQueue() + } } -} + } -function getProxyIds(a, isArray) { + function getProxyIds(a, isArray) { var ret = [] for (var i = 0, el; (el = a[i++]); ) { - ret.push(isArray ? el.$id : el.$key) + ret.push(isArray ? el.$id : el.$key) } return ret.join(';') -} + } -/********************************************************************* - * 定时GC回收机制 (基于1.6基于频率的GC) * - **********************************************************************/ + /********************************************************************* + * 定时GC回收机制 (基于1.6基于频率的GC) * + **********************************************************************/ -var disposeQueue = (yua.$$subscribers = []) -var beginTime = new Date() + var disposeQueue = (Anot.$$subscribers = []) + var beginTime = new Date() -//添加到回收列队中 -function injectDisposeQueue(data, list) { + //添加到回收列队中 + function injectDisposeQueue(data, list) { data.list = list data.i = ~~data.i if (!data.uuid) { - data.uuid = '_' + ++bindingID + data.uuid = '_' + ++bindingID } if (!disposeQueue[data.uuid]) { - disposeQueue[data.uuid] = '__' - disposeQueue.push(data) + disposeQueue[data.uuid] = '__' + disposeQueue.push(data) } -} + } -var lastGCIndex = 0 -function rejectDisposeQueue(data) { + var lastGCIndex = 0 + function rejectDisposeQueue(data) { var i = lastGCIndex || disposeQueue.length var threshold = 0 while ((data = disposeQueue[--i])) { - if (data.i < 7) { - if (data.element === null) { - disposeQueue.splice(i, 1) - if (data.list) { - yua.Array.remove(data.list, data) - delete disposeQueue[data.uuid] - } - continue - } - if (shouldDispose(data.element)) { - //如果它的虚拟DOM不在VTree上或其属性不在VM上 - disposeQueue.splice(i, 1) - yua.Array.remove(data.list, data) - disposeData(data) - //yua会在每次全量更新时,比较上次执行时间, - //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 - //而一个正常的页面不会超过2000个绑定(500即取其4分之一) - //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 - if (threshold++ > 500) { - lastGCIndex = i - break - } - continue - } - data.i++ - //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 - if (data.i === 7) { - data.i = 14 - } - } else { - data.i-- + if (data.i < 7) { + if (data.element === null) { + disposeQueue.splice(i, 1) + if (data.list) { + Anot.Array.remove(data.list, data) + delete disposeQueue[data.uuid] + } + continue } + if (shouldDispose(data.element)) { + //如果它的虚拟DOM不在VTree上或其属性不在VM上 + disposeQueue.splice(i, 1) + Anot.Array.remove(data.list, data) + disposeData(data) + //Anot会在每次全量更新时,比较上次执行时间, + //假若距离上次有半秒,就会发起一次GC,并且只检测当中的500个绑定 + //而一个正常的页面不会超过2000个绑定(500即取其4分之一) + //用户频繁操作页面,那么2,3秒内就把所有绑定检测一遍,将无效的绑定移除 + if (threshold++ > 500) { + lastGCIndex = i + break + } + continue + } + data.i++ + //基于检测频率，如果检测过7次，可以认为其是长久存在的节点，那么以后每7次才检测一次 + if (data.i === 7) { + data.i = 14 + } + } else { + data.i-- + } } beginTime = new Date() -} + } -function disposeData(data) { + function disposeData(data) { delete disposeQueue[data.uuid] // 先清除，不然无法回收了 data.element = null data.rollback && data.rollback() for (var key in data) { - data[key] = null + data[key] = null } -} + } -function shouldDispose(el) { + function shouldDispose(el) { try { - //IE下，如果文本节点脱离DOM树，访问parentNode会报错 - var fireError = el.parentNode.nodeType + //IE下，如果文本节点脱离DOM树，访问parentNode会报错 + var fireError = el.parentNode.nodeType } catch (e) { - return true + return true } if (el.ifRemove) { - // 如果节点被放到ifGroup，才移除 - if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { - el.parentNode && el.parentNode.removeChild(el) - return true - } + // 如果节点被放到ifGroup，才移除 + if (!root.contains(el.ifRemove) && ifGroup === el.parentNode) { + el.parentNode && el.parentNode.removeChild(el) + return true + } } return el.msRetain - ? 0 - : el.nodeType === 1 ? !root.contains(el) : !yua.contains(root, el) -} + ? 0 + : el.nodeType === 1 + ? !root.contains(el) + : !Anot.contains(root, el) + } -/************************************************************************ - * HTML处理(parseHTML, innerHTML, clearHTML) * - *************************************************************************/ + /************************************************************************ + * HTML处理(parseHTML, innerHTML, clearHTML) * + *************************************************************************/ -//parseHTML的辅助变量 -var tagHooks = new function() { + //parseHTML的辅助变量 + var tagHooks = new function() { // jshint ignore:line - yua.mix(this, { - option: DOC.createElement('select'), - thead: DOC.createElement('table'), - td: DOC.createElement('tr'), - area: DOC.createElement('map'), - tr: DOC.createElement('tbody'), - col: DOC.createElement('colgroup'), - legend: DOC.createElement('fieldset'), - _default: DOC.createElement('div'), - g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') + Anot.mix(this, { + option: DOC.createElement('select'), + thead: DOC.createElement('table'), + td: DOC.createElement('tr'), + area: DOC.createElement('map'), + tr: DOC.createElement('tbody'), + col: DOC.createElement('colgroup'), + legend: DOC.createElement('fieldset'), + _default: DOC.createElement('div'), + g: DOC.createElementNS('http://www.w3.org/2000/svg', 'svg') }) this.optgroup = this.option this.tbody = this.tfoot = this.colgroup = this.caption = this.thead this.th = this.td -}() // jshint ignore:line -String( + }() // jshint ignore:line + String( 'circle,defs,ellipse,image,line,path,polygon,polyline,rect,symbol,text,use' -).replace(rword, function(tag) { + ).replace(rword, function(tag) { tagHooks[tag] = tagHooks.g //处理SVG -}) + }) -var rtagName = /<([\w:]+)/ -var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi -var scriptTypes = oneObject([ + var rtagName = /<([\w:]+)/ + var rxhtml = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi + var scriptTypes = oneObject([ '', 'text/javascript', 'text/ecmascript', 'application/ecmascript', 'application/javascript' -]) -var script = DOC.createElement('script') -var rhtml = /<|&#?\w+;/ + ]) + var script = DOC.createElement('script') + var rhtml = /<|&#?\w+;/ -yua.parseHTML = function(html) { - var fragment = yuaFragment.cloneNode(false) + Anot.parseHTML = function(html) { + var fragment = anotFragment.cloneNode(false) if (typeof html !== 'string') { - return fragment + return fragment } if (!rhtml.test(html)) { - fragment.appendChild(DOC.createTextNode(html)) - return fragment + fragment.appendChild(DOC.createTextNode(html)) + return fragment } html = html.replace(rxhtml, '<$1>').trim() var tag = (rtagName.exec(html) || ['', ''])[1].toLowerCase(), - //取得其标签名 - wrapper = tagHooks[tag] || tagHooks._default, - firstChild + //取得其标签名 + wrapper = tagHooks[tag] || tagHooks._default, + firstChild wrapper.innerHTML = html var els = wrapper.getElementsByTagName('script') if (els.length) { - //使用innerHTML生成的script节点不会发出请求与执行text属性 - for (var i = 0, el; (el = els[i++]); ) { - if (scriptTypes[el.type]) { - var neo = script.cloneNode(false) //FF不能省略参数 - ap.forEach.call(el.attributes, function(attr) { - neo.setAttribute(attr.name, attr.value) - }) // jshint ignore:line - neo.text = el.text - el.parentNode.replaceChild(neo, el) - } + //使用innerHTML生成的script节点不会发出请求与执行text属性 + for (var i = 0, el; (el = els[i++]); ) { + if (scriptTypes[el.type]) { + var neo = script.cloneNode(false) //FF不能省略参数 + ap.forEach.call(el.attributes, function(attr) { + neo.setAttribute(attr.name, attr.value) + }) // jshint ignore:line + neo.text = el.text + el.parentNode.replaceChild(neo, el) } + } } while ((firstChild = wrapper.firstChild)) { - // 将wrapper上的节点转移到文档碎片上！ - fragment.appendChild(firstChild) + // 将wrapper上的节点转移到文档碎片上！ + fragment.appendChild(firstChild) } return fragment -} + } -yua.innerHTML = function(node, html) { + Anot.innerHTML = function(node, html) { var a = this.parseHTML(html) this.clearHTML(node).appendChild(a) -} + } -yua.clearHTML = function(node) { + Anot.clearHTML = function(node) { node.textContent = '' while (node.firstChild) { - node.removeChild(node.firstChild) + node.removeChild(node.firstChild) } return node -} + } -/********************************************************************* - * yua的原型方法定义区 * - **********************************************************************/ + /********************************************************************* + * Anot的原型方法定义区 * + **********************************************************************/ -function hyphen(target) { + function hyphen(target) { //转换为连字符线风格 return target.replace(/([a-z\d])([A-Z]+)/g, '$1-$2').toLowerCase() -} + } -function camelize(target) { + function camelize(target) { //转换为驼峰风格 if (target.indexOf('-') < 0 && target.indexOf('_') < 0) { - return target //提前判断，提高getStyle等的效率 + return target //提前判断，提高getStyle等的效率 } return target.replace(/[-_][^-_]/g, function(match) { - return match.charAt(1).toUpperCase() + return match.charAt(1).toUpperCase() }) -} + } -'add,remove'.replace(rword, function(method) { - yua.fn[method + 'Class'] = function(cls) { - var el = this[0] - //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 - if (cls && typeof cls === 'string' && el && el.nodeType === 1) { - cls.replace(/\S+/g, function(c) { - el.classList[method](c) - }) - } - return this + 'add,remove'.replace(rword, function(method) { + Anot.fn[method + 'Class'] = function(cls) { + var el = this[0] + //https://developer.mozilla.org/zh-CN/docs/Mozilla/Firefox/Releases/26 + if (cls && typeof cls === 'string' && el && el.nodeType === 1) { + cls.replace(/\S+/g, function(c) { + el.classList[method](c) + }) + } + return this } -}) + }) -yua.fn.mix({ + Anot.fn.mix({ hasClass: function(cls) { - var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 - return el.nodeType === 1 && el.classList.contains(cls) + var el = this[0] || {} //IE10+, chrome8+, firefox3.6+, safari5.1+,opera11.5+支持classList,chrome24+,firefox26+支持classList2.0 + return el.nodeType === 1 && el.classList.contains(cls) }, toggleClass: function(value, stateVal) { - var className, - i = 0 - var classNames = String(value).match(/\S+/g) || [] - var isBool = typeof stateVal === 'boolean' - while ((className = classNames[i++])) { - var state = isBool ? stateVal : !this.hasClass(className) - this[state ? 'addClass' : 'removeClass'](className) - } - return this + var className, + i = 0 + var classNames = String(value).match(/\S+/g) || [] + var isBool = typeof stateVal === 'boolean' + while ((className = classNames[i++])) { + var state = isBool ? stateVal : !this.hasClass(className) + this[state ? 'addClass' : 'removeClass'](className) + } + return this }, attr: function(name, value) { - if (arguments.length === 2) { - this[0].setAttribute(name, value) - return this - } else { - return this[0].getAttribute(name) - } + if (arguments.length === 2) { + this[0].setAttribute(name, value) + return this + } else { + return this[0].getAttribute(name) + } }, data: function(name, value) { - name = 'data-' + hyphen(name || '') - switch (arguments.length) { - case 2: - this.attr(name, value) - return this - case 1: - var val = this.attr(name) - return parseData(val) - case 0: - var ret = {} - ap.forEach.call(this[0].attributes, function(attr) { - if (attr) { - name = attr.name - if (!name.indexOf('data-')) { - name = camelize(name.slice(5)) - ret[name] = parseData(attr.value) - } - } - }) - return ret - } + name = 'data-' + hyphen(name || '') + switch (arguments.length) { + case 2: + this.attr(name, value) + return this + case 1: + var val = this.attr(name) + return parseData(val) + case 0: + var ret = {} + ap.forEach.call(this[0].attributes, function(attr) { + if (attr) { + name = attr.name + if (!name.indexOf('data-')) { + name = camelize(name.slice(5)) + ret[name] = parseData(attr.value) + } + } + }) + return ret + } }, removeData: function(name) { - name = 'data-' + hyphen(name) - this[0].removeAttribute(name) - return this + name = 'data-' + hyphen(name) + this[0].removeAttribute(name) + return this }, css: function(name, value) { - if (yua.isPlainObject(name)) { - for (var i in name) { - yua.css(this, i, name[i]) - } - } else { - var ret = yua.css(this, name, value) + if (Anot.isPlainObject(name)) { + for (var i in name) { + Anot.css(this, i, name[i]) } - return ret !== void 0 ? ret : this + } else { + var ret = Anot.css(this, name, value) + } + return ret !== void 0 ? ret : this }, position: function() { - var offsetParent, - offset, - elem = this[0], - parentOffset = { - top: 0, - left: 0 - } - if (!elem) { - return + var offsetParent, + offset, + elem = this[0], + parentOffset = { + top: 0, + left: 0 } - if (this.css('position') === 'fixed') { - offset = elem.getBoundingClientRect() - } else { - offsetParent = this.offsetParent() //得到真正的offsetParent - offset = this.offset() // 得到正确的offsetParent - if (offsetParent[0].tagName !== 'HTML') { - parentOffset = offsetParent.offset() - } - parentOffset.top += yua.css(offsetParent[0], 'borderTopWidth', true) - parentOffset.left += yua.css( - offsetParent[0], - 'borderLeftWidth', - true - ) - // Subtract offsetParent scroll positions - parentOffset.top -= offsetParent.scrollTop() - parentOffset.left -= offsetParent.scrollLeft() - } - return { - top: - offset.top - - parentOffset.top - - yua.css(elem, 'marginTop', true), - left: - offset.left - - parentOffset.left - - yua.css(elem, 'marginLeft', true) + if (!elem) { + return + } + if (this.css('position') === 'fixed') { + offset = elem.getBoundingClientRect() + } else { + offsetParent = this.offsetParent() //得到真正的offsetParent + offset = this.offset() // 得到正确的offsetParent + if (offsetParent[0].tagName !== 'HTML') { + parentOffset = offsetParent.offset() } + parentOffset.top += Anot.css(offsetParent[0], 'borderTopWidth', true) + parentOffset.left += Anot.css(offsetParent[0], 'borderLeftWidth', true) + // Subtract offsetParent scroll positions + parentOffset.top -= offsetParent.scrollTop() + parentOffset.left -= offsetParent.scrollLeft() + } + return { + top: offset.top - parentOffset.top - Anot.css(elem, 'marginTop', true), + left: + offset.left - parentOffset.left - Anot.css(elem, 'marginLeft', true) + } }, offsetParent: function() { - var offsetParent = this[0].offsetParent - while (offsetParent && yua.css(offsetParent, 'position') === 'static') { - offsetParent = offsetParent.offsetParent - } - return yua(offsetParent || root) + var offsetParent = this[0].offsetParent + while (offsetParent && Anot.css(offsetParent, 'position') === 'static') { + offsetParent = offsetParent.offsetParent + } + return Anot(offsetParent || root) }, bind: function(type, fn, phase) { - if (this[0]) { - //此方法不会链 - return yua.bind(this[0], type, fn, phase) - } + if (this[0]) { + //此方法不会链 + return Anot.bind(this[0], type, fn, phase) + } }, unbind: function(type, fn, phase) { - if (this[0]) { - yua.unbind(this[0], type, fn, phase) - } - return this + if (this[0]) { + Anot.unbind(this[0], type, fn, phase) + } + return this }, val: function(value) { - var node = this[0] - if (node && node.nodeType === 1) { - var get = arguments.length === 0 - var access = get ? ':get' : ':set' - var fn = valHooks[getValType(node) + access] - if (fn) { - var val = fn(node, value) - } else if (get) { - return (node.value || '').replace(/\r/g, '') - } else { - node.value = value - } + var node = this[0] + if (node && node.nodeType === 1) { + var get = arguments.length === 0 + var access = get ? ':get' : ':set' + var fn = valHooks[getValType(node) + access] + if (fn) { + var val = fn(node, value) + } else if (get) { + return (node.value || '').replace(/\r/g, '') + } else { + node.value = value } - return get ? val : this + } + return get ? val : this } -}) + }) -if (root.dataset) { - yua.fn.data = function(name, val) { - name = name && camelize(name) - var dataset = this[0].dataset - switch (arguments.length) { - case 2: - dataset[name] = val - return this - case 1: - val = dataset[name] - return parseData(val) - case 0: - var ret = createMap() - for (name in dataset) { - ret[name] = parseData(dataset[name]) - } - return ret - } + if (root.dataset) { + Anot.fn.data = function(name, val) { + name = name && camelize(name) + var dataset = this[0].dataset + switch (arguments.length) { + case 2: + dataset[name] = val + return this + case 1: + val = dataset[name] + return parseData(val) + case 0: + var ret = createMap() + for (name in dataset) { + ret[name] = parseData(dataset[name]) + } + return ret + } } -} + } -yua.parseJSON = JSON.parse + Anot.parseJSON = JSON.parse -var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ -function parseData(data) { + var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/ + function parseData(data) { try { - if (typeof data === 'object') return data - data = - data === 'true' - ? true - : data === 'false' - ? false - : data === 'null' - ? null - : +data + '' === data - ? +data - : rbrace.test(data) ? JSON.parse(data) : data + if (typeof data === 'object') return data + data = + data === 'true' + ? true + : data === 'false' + ? false + : data === 'null' + ? null + : +data + '' === data + ? +data + : rbrace.test(data) + ? JSON.parse(data) + : data } catch (e) {} return data -} + } -yua.fireDom = function(elem, type, opts) { + Anot.fireDom = function(elem, type, opts) { var hackEvent = DOC.createEvent('Events') hackEvent.initEvent(type, true, true) - yua.mix(hackEvent, opts) + Anot.mix(hackEvent, opts) elem.dispatchEvent(hackEvent) -} + } -yua.each( + Anot.each( { - scrollLeft: 'pageXOffset', - scrollTop: 'pageYOffset' + scrollLeft: 'pageXOffset', + scrollTop: 'pageYOffset' }, function(method, prop) { - yua.fn[method] = function(val) { - var node = this[0] || {}, - win = getWindow(node), - top = method === 'scrollTop' - if (!arguments.length) { - return win ? win[prop] : node[method] - } else { - if (win) { - win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) - } else { - node[method] = val - } - } + Anot.fn[method] = function(val) { + var node = this[0] || {}, + win = getWindow(node), + top = method === 'scrollTop' + if (!arguments.length) { + return win ? win[prop] : node[method] + } else { + if (win) { + win.scrollTo(!top ? val : win[prop], top ? val : win[prop]) + } else { + node[method] = val + } } + } } -) + ) -function getWindow(node) { + function getWindow(node) { return node.window && node.document - ? node - : node.nodeType === 9 ? node.defaultView : false -} + ? node + : node.nodeType === 9 + ? node.defaultView + : false + } -//=============================css相关================================== + //=============================css相关================================== -var cssHooks = (yua.cssHooks = createMap()) -var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 -var cssMap = { + var cssHooks = (Anot.cssHooks = createMap()) + var prefixes = ['', '-webkit-', '-moz-', '-ms-'] //去掉opera-15的支持 + var cssMap = { float: 'cssFloat' -} + } -yua.cssNumber = oneObject( + Anot.cssNumber = oneObject( 'animationIterationCount,animationIterationCount,columnCount,order,flex,flexGrow,flexShrink,fillOpacity,fontWeight,lineHeight,opacity,orphans,widows,zIndex,zoom' -) + ) -yua.cssName = function(name, host, camelCase) { + Anot.cssName = function(name, host, camelCase) { if (cssMap[name]) { - return cssMap[name] + return cssMap[name] } host = host || root.style for (var i = 0, n = prefixes.length; i < n; i++) { - camelCase = camelize(prefixes[i] + name) - if (camelCase in host) { - return (cssMap[name] = camelCase) - } + camelCase = camelize(prefixes[i] + name) + if (camelCase in host) { + return (cssMap[name] = camelCase) + } } return null -} + } -cssHooks['@:set'] = function(node, name, value) { + cssHooks['@:set'] = function(node, name, value) { node.style[name] = value -} + } -cssHooks['@:get'] = function(node, name) { + cssHooks['@:get'] = function(node, name) { if (!node || !node.style) { - throw new Error('getComputedStyle要求传入一个节点 ' + node) + throw new Error('getComputedStyle要求传入一个节点 ' + node) } var ret, - computed = getComputedStyle(node) + computed = getComputedStyle(node) if (computed) { - ret = - name === 'filter' ? computed.getPropertyValue(name) : computed[name] - if (ret === '') { - ret = node.style[name] //其他浏览器需要我们手动取内联样式 - } + ret = name === 'filter' ? computed.getPropertyValue(name) : computed[name] + if (ret === '') { + ret = node.style[name] //其他浏览器需要我们手动取内联样式 + } } return ret -} -cssHooks['opacity:get'] = function(node) { + } + cssHooks['opacity:get'] = function(node) { var ret = cssHooks['@:get'](node, 'opacity') return ret === '' ? '1' : ret -} + } -'top,left'.replace(rword, function(name) { + 'top,left'.replace(rword, function(name) { cssHooks[name + ':get'] = function(node) { - var computed = cssHooks['@:get'](node, name) - return /px$/.test(computed) - ? computed - : yua(node).position()[name] + 'px' + var computed = cssHooks['@:get'](node, name) + return /px$/.test(computed) + ? computed + : Anot(node).position()[name] + 'px' } -}) + }) -var cssShow = { + var cssShow = { position: 'absolute', visibility: 'hidden', display: 'block' -} -var rdisplayswap = /^(none|table(?!-c[ea]).+)/ -function showHidden(node, array) { + } + var rdisplayswap = /^(none|table(?!-c[ea]).+)/ + function showHidden(node, array) { //http://www.cnblogs.com/rubylouvre/archive/2012/10/27/2742529.html if (node.offsetWidth <= 0) { - //opera.offsetWidth可能小于0 - var styles = getComputedStyle(node, null) - if (rdisplayswap.test(styles['display'])) { - var obj = { - node: node - } - for (var name in cssShow) { - obj[name] = styles[name] - node.style[name] = cssShow[name] - } - array.push(obj) + //opera.offsetWidth可能小于0 + var styles = getComputedStyle(node, null) + if (rdisplayswap.test(styles['display'])) { + var obj = { + node: node } - var parent = node.parentNode - if (parent && parent.nodeType === 1) { - showHidden(parent, array) + for (var name in cssShow) { + obj[name] = styles[name] + node.style[name] = cssShow[name] } + array.push(obj) + } + var parent = node.parentNode + if (parent && parent.nodeType === 1) { + showHidden(parent, array) + } } -} + } -'Width,Height'.replace(rword, function(name) { + 'Width,Height'.replace(rword, function(name) { //fix 481 var method = name.toLowerCase(), - clientProp = 'client' + name, - scrollProp = 'scroll' + name, - offsetProp = 'offset' + name + clientProp = 'client' + name, + scrollProp = 'scroll' + name, + offsetProp = 'offset' + name cssHooks[method + ':get'] = function(node, which, override) { - var boxSizing = -4 - if (typeof override === 'number') { - boxSizing = override - } - which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] - var ret = node[offsetProp] // border-box 0 - if (boxSizing === 2) { - // margin-box 2 - return ( - ret + - yua.css(node, 'margin' + which[0], true) + - yua.css(node, 'margin' + which[1], true) - ) - } - if (boxSizing < 0) { - // padding-box -2 - ret = - ret - - yua.css(node, 'border' + which[0] + 'Width', true) - - yua.css(node, 'border' + which[1] + 'Width', true) - } - if (boxSizing === -4) { - // content-box -4 - ret = - ret - - yua.css(node, 'padding' + which[0], true) - - yua.css(node, 'padding' + which[1], true) - } - return ret + var boxSizing = -4 + if (typeof override === 'number') { + boxSizing = override + } + which = name === 'Width' ? ['Left', 'Right'] : ['Top', 'Bottom'] + var ret = node[offsetProp] // border-box 0 + if (boxSizing === 2) { + // margin-box 2 + return ( + ret + + Anot.css(node, 'margin' + which[0], true) + + Anot.css(node, 'margin' + which[1], true) + ) + } + if (boxSizing < 0) { + // padding-box -2 + ret = + ret - + Anot.css(node, 'border' + which[0] + 'Width', true) - + Anot.css(node, 'border' + which[1] + 'Width', true) + } + if (boxSizing === -4) { + // content-box -4 + ret = + ret - + Anot.css(node, 'padding' + which[0], true) - + Anot.css(node, 'padding' + which[1], true) + } + return ret } cssHooks[method + '&get'] = function(node) { - var hidden = [] - showHidden(node, hidden) - var val = cssHooks[method + ':get'](node) - for (var i = 0, obj; (obj = hidden[i++]); ) { - node = obj.node - for (var n in obj) { - if (typeof obj[n] === 'string') { - node.style[n] = obj[n] - } - } + var hidden = [] + showHidden(node, hidden) + var val = cssHooks[method + ':get'](node) + for (var i = 0, obj; (obj = hidden[i++]); ) { + node = obj.node + for (var n in obj) { + if (typeof obj[n] === 'string') { + node.style[n] = obj[n] + } } - return val + } + return val } - yua.fn[method] = function(value) { - //会忽视其display - var node = this[0] - if (arguments.length === 0) { - if (node.setTimeout) { - //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 - return node['inner' + name] - } - if (node.nodeType === 9) { - //取得页面尺寸 - var doc = node.documentElement - //FF chrome html.scrollHeight< body.scrollHeight - //IE 标准模式 : html.scrollHeight> body.scrollHeight - //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ - return Math.max( - node.body[scrollProp], - doc[scrollProp], - node.body[offsetProp], - doc[offsetProp], - doc[clientProp] - ) - } - return cssHooks[method + '&get'](node) - } else { - return this.css(method, value) + Anot.fn[method] = function(value) { + //会忽视其display + var node = this[0] + if (arguments.length === 0) { + if (node.setTimeout) { + //取得窗口尺寸,IE9后可以用node.innerWidth /innerHeight代替 + return node['inner' + name] } + if (node.nodeType === 9) { + //取得页面尺寸 + var doc = node.documentElement + //FF chrome html.scrollHeight< body.scrollHeight + //IE 标准模式 : html.scrollHeight> body.scrollHeight + //IE 怪异模式 : html.scrollHeight 最大等于可视窗口多一点？ + return Math.max( + node.body[scrollProp], + doc[scrollProp], + node.body[offsetProp], + doc[offsetProp], + doc[clientProp] + ) + } + return cssHooks[method + '&get'](node) + } else { + return this.css(method, value) + } } - yua.fn['inner' + name] = function() { - return cssHooks[method + ':get'](this[0], void 0, -2) + Anot.fn['inner' + name] = function() { + return cssHooks[method + ':get'](this[0], void 0, -2) } - yua.fn['outer' + name] = function(includeMargin) { - return cssHooks[method + ':get']( - this[0], - void 0, - includeMargin === true ? 2 : 0 - ) + Anot.fn['outer' + name] = function(includeMargin) { + return cssHooks[method + ':get']( + this[0], + void 0, + includeMargin === true ? 2 : 0 + ) } -}) + }) -yua.fn.offset = function() { + Anot.fn.offset = function() { //取得距离页面左右角的坐标 var node = this[0] try { - var rect = node.getBoundingClientRect() - // Make sure element is not hidden (display: none) or disconnected - // https://github.com/jquery/jquery/pull/2043/files#r23981494 - if (rect.width || rect.height || node.getClientRects().length) { - var doc = node.ownerDocument - var root = doc.documentElement - var win = doc.defaultView - return { - top: rect.top + win.pageYOffset - root.clientTop, - left: rect.left + win.pageXOffset - root.clientLeft - } - } - } catch (e) { + var rect = node.getBoundingClientRect() + // Make sure element is not hidden (display: none) or disconnected + // https://github.com/jquery/jquery/pull/2043/files#r23981494 + if (rect.width || rect.height || node.getClientRects().length) { + var doc = node.ownerDocument + var root = doc.documentElement + var win = doc.defaultView return { - left: 0, - top: 0 + top: rect.top + win.pageYOffset - root.clientTop, + left: rect.left + win.pageXOffset - root.clientLeft } + } + } catch (e) { + return { + left: 0, + top: 0 + } } -} + } -//=============================val相关======================= + //=============================val相关======================= -function getValType(elem) { + function getValType(elem) { var ret = elem.tagName.toLowerCase() return ret === 'input' && /checkbox|radio/.test(elem.type) ? 'checked' : ret -} + } -var valHooks = { + var valHooks = { 'select:get': function(node, value) { - var option, - options = node.options, - index = node.selectedIndex, - one = node.type === 'select-one' || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0 - for (; i < max; i++) { - option = options[i] - //旧式IE在reset后不会改变selected，需要改用i === index判定 - //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable - //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 - if ((option.selected || i === index) && !option.disabled) { - value = option.value - if (one) { - return value - } - //收集所有selected值组成数组返回 - values.push(value) - } + var option, + options = node.options, + index = node.selectedIndex, + one = node.type === 'select-one' || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? max : one ? index : 0 + for (; i < max; i++) { + option = options[i] + //旧式IE在reset后不会改变selected，需要改用i === index判定 + //我们过滤所有disabled的option元素，但在safari5下，如果设置select为disable，那么其所有孩子都disable + //因此当一个元素为disable，需要检测其是否显式设置了disable及其父节点的disable情况 + if ((option.selected || i === index) && !option.disabled) { + value = option.value + if (one) { + return value + } + //收集所有selected值组成数组返回 + values.push(value) } - return values + } + return values }, 'select:set': function(node, values, optionSet) { - values = [].concat(values) //强制转换为数组 - for (var i = 0, el; (el = node.options[i++]); ) { - if ((el.selected = values.indexOf(el.value) > -1)) { - optionSet = true - } - } - if (!optionSet) { - node.selectedIndex = -1 + values = [].concat(values) //强制转换为数组 + for (var i = 0, el; (el = node.options[i++]); ) { + if ((el.selected = values.indexOf(el.value) > -1)) { + optionSet = true } + } + if (!optionSet) { + node.selectedIndex = -1 + } } -} + } -var keyMap = {} -var keys = [ + var keyMap = {} + var keys = [ 'break,case,catch,continue,debugger,default,delete,do,else,false', 'finally,for,function,if,in,instanceof,new,null,return,switch,this', 'throw,true,try,typeof,var,void,while,with' /* 关键字*/, @@ -2607,15 +2943,15 @@ var keys = [ 'final,float,goto,implements,import,int,interface,long,native', 'package,private,protected,public,short,static,super,synchronized', 'throws,transient,volatile' /*保留字*/, - 'arguments,let,yield,undefined' -].join(',') -keys.replace(/\w+/g, function(a) { + 'arguments,let,yield,async,await,undefined' + ].join(',') + keys.replace(/\w+/g, function(a) { keyMap[a] = true -}) + }) -var ridentStart = /[a-z_$]/i -var rwhiteSpace = /[\s\uFEFF\xA0]/ -function getIdent(input, lastIndex) { + var ridentStart = /[a-z_$]/i + var rwhiteSpace = /[\s\uFEFF\xA0]/ + function getIdent(input, lastIndex) { var result = [] var subroutine = !!lastIndex lastIndex = lastIndex || 0 @@ -2623,148 +2959,146 @@ function getIdent(input, lastIndex) { var state = 'unknown' var variable = '' for (var i = 0; i < input.length; i++) { - var c = input.charAt(i) - if (c === "'" || c === '"') { - //字符串开始 - if (state === 'unknown') { - state = c - } else if (state === c) { - //字符串结束 - state = 'unknown' - } - } else if (c === '\\') { - if (state === "'" || state === '"') { - i++ - } - } else if (ridentStart.test(c)) { - //碰到标识符 - if (state === 'unknown') { - state = 'variable' - variable = c - } else if (state === 'maybePath') { - variable = result.pop() - variable += '.' + c - state = 'variable' - } else if (state === 'variable') { - variable += c - } - } else if (/\w/.test(c)) { - if (state === 'variable') { - variable += c - } - } else if (c === '.') { - if (state === 'variable') { - if (variable) { - result.push(variable) - variable = '' - state = 'maybePath' - } - } - } else if (c === '[') { - if (state === 'variable' || state === 'maybePath') { - if (variable) { - //如果前面存在变量,收集它 - result.push(variable) - variable = '' - } - var lastLength = result.length - var last = result[lastLength - 1] - var innerResult = getIdent(input.slice(i), i) - if (innerResult.length) { - //如果括号中存在变量,那么这里添加通配符 - result[lastLength - 1] = last + '.*' - result = innerResult.concat(result) - } else { - //如果括号中的东西是确定的,直接转换为其子属性 - var content = input.slice(i + 1, innerResult.i) - try { - var text = scpCompile(['return ' + content])() - result[lastLength - 1] = last + '.' + text - } catch (e) {} - } - state = 'maybePath' //]后面可能还接东西 - i = innerResult.i - } - } else if (c === ']') { - if (subroutine) { - result.i = i + lastIndex - addVar(result, variable) - return result - } - } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { - if (state === 'variable') { - if (addVar(result, variable)) { - state = 'maybePath' // aaa . bbb 这样的情况 - } - variable = '' - } - } else { - addVar(result, variable) - state = 'unknown' - variable = '' + var c = input.charAt(i) + if (c === "'" || c === '"') { + //字符串开始 + if (state === 'unknown') { + state = c + } else if (state === c) { + //字符串结束 + state = 'unknown' } + } else if (c === '\\') { + if (state === "'" || state === '"') { + i++ + } + } else if (ridentStart.test(c)) { + //碰到标识符 + if (state === 'unknown') { + state = 'variable' + variable = c + } else if (state === 'maybePath') { + variable = result.pop() + variable += '.' + c + state = 'variable' + } else if (state === 'variable') { + variable += c + } + } else if (/\w/.test(c)) { + if (state === 'variable') { + variable += c + } + } else if (c === '.') { + if (state === 'variable') { + if (variable) { + result.push(variable) + variable = '' + state = 'maybePath' + } + } + } else if (c === '[') { + if (state === 'variable' || state === 'maybePath') { + if (variable) { + //如果前面存在变量,收集它 + result.push(variable) + variable = '' + } + var lastLength = result.length + var last = result[lastLength - 1] + var innerResult = getIdent(input.slice(i), i) + if (innerResult.length) { + //如果括号中存在变量,那么这里添加通配符 + result[lastLength - 1] = last + '.*' + result = innerResult.concat(result) + } else { + //如果括号中的东西是确定的,直接转换为其子属性 + var content = input.slice(i + 1, innerResult.i) + try { + var text = scpCompile(['return ' + content])() + result[lastLength - 1] = last + '.' + text + } catch (e) {} + } + state = 'maybePath' //]后面可能还接东西 + i = innerResult.i + } + } else if (c === ']') { + if (subroutine) { + result.i = i + lastIndex + addVar(result, variable) + return result + } + } else if (rwhiteSpace.test(c) && c !== '\r' && c !== '\n') { + if (state === 'variable') { + if (addVar(result, variable)) { + state = 'maybePath' // aaa . bbb 这样的情况 + } + variable = '' + } + } else { + addVar(result, variable) + state = 'unknown' + variable = '' + } } addVar(result, variable) return result -} + } -function addVar(array, element) { + function addVar(array, element) { if (element && !keyMap[element]) { - array.push(element) - return true + array.push(element) + return true } -} + } -function addAssign(vars, vmodel, name, binding) { - var ret = [], - prefix = ' = ' + name + '.' + function addAssign(vars, vmodel, name, binding) { + var ret = [] + var prefix = ' = ' + name + '.' for (var i = vars.length, prop; (prop = vars[--i]); ) { - var arr = prop.split('.'), - a - var first = arr[0] - while ((a = arr.shift())) { - if (vmodel.hasOwnProperty(a)) { - ret.push(first + prefix + first) - binding.observers.push({ - v: vmodel, - p: prop - }) - vars.splice(i, 1) - } else { - break - } - } + var arr = prop.split('.') + var first = arr[0] + + if (vmodel.hasOwnProperty(first)) { + // log(first, prop, prefix, vmodel) + ret.push(first + prefix + first) + binding.observers.push({ + v: vmodel, + p: prop, + type: Anot.type(vmodel[first]) + }) + vars.splice(i, 1) + } } return ret -} + } -var rproxy = /(\$proxy\$[a-z]+)\-[\-0-9a-f]+$/ -var variablePool = new Cache(218) -//缓存求值函数，以便多次利用 -var evaluatorPool = new Cache(128) + var rproxy = /(\$proxy\$[a-z]+)\-[\-0-9a-f]+$/ + var variablePool = new Cache(218) + //缓存求值函数，以便多次利用 + var evaluatorPool = new Cache(128) -function getVars(expr) { + function getVars(expr) { expr = expr.trim() var ret = variablePool.get(expr) if (ret) { - return ret.concat() + return ret.concat() } var array = getIdent(expr) var uniq = {} var result = [] for (var i = 0, el; (el = array[i++]); ) { - if (!uniq[el]) { - uniq[el] = 1 - result.push(el) - } + if (!uniq[el]) { + uniq[el] = 1 + result.push(el) + } } return variablePool.put(expr, result).concat() -} + } -function parseExpr(expr, vmodels, binding) { + function parseExpr(expr, vmodels, binding) { var filters = binding.filters if (typeof filters === 'string' && filters.trim() && !binding._filters) { - binding._filters = parseFilter(filters.trim()) + binding._filters = parseFilter(filters.trim()) } var vars = getVars(expr) @@ -2773,772 +3107,869 @@ function parseExpr(expr, vmodels, binding) { var names = [] var args = [] binding.observers = [] + for (var i = 0, sn = vmodels.length; i < sn; i++) { - if (vars.length) { - var name = 'vm' + expose + '_' + i - names.push(name) - args.push(vmodels[i]) - assigns.push.apply( - assigns, - addAssign(vars, vmodels[i], name, binding) - ) - } + if (vars.length) { + var name = 'vm' + expose + '_' + i + names.push(name) + args.push(vmodels[i]) + assigns.push.apply(assigns, addAssign(vars, vmodels[i], name, binding)) + } } binding.args = args var dataType = binding.type var exprId = - vmodels.map(function(el) { - return String(el.$id).replace(rproxy, '$1') - }) + - expr + - dataType + vmodels.map(function(el) { + return String(el.$id).replace(rproxy, '$1') + }) + + expr + + dataType + // log(expr, '---------------', assigns) var getter = evaluatorPool.get(exprId) //直接从缓存，免得重复生成 if (getter) { - if (dataType === 'duplex') { - var setter = evaluatorPool.get(exprId + 'setter') - binding.setter = setter.apply(setter, binding.args) - } - return (binding.getter = getter) + if (dataType === 'duplex') { + var setter = evaluatorPool.get(exprId + 'setter') + binding.setter = setter.apply(setter, binding.args) + } + return (binding.getter = getter) } + // expr的字段不可枚举时,补上一个随机变量, 避免抛出异常 if (!assigns.length) { - assigns.push('fix' + expose) + assigns.push('fix' + expose) } if (dataType === 'duplex') { - var nameOne = {} - assigns.forEach(function(a) { - var arr = a.split('=') - nameOne[arr[0].trim()] = arr[1].trim() - }) - expr = expr.replace(/[\$\w]+/, function(a) { - return nameOne[a] ? nameOne[a] : a - }) - /* jshint ignore:start */ - var fn2 = scpCompile( - names.concat( - "'use strict';" + 'return function(vvv){' + expr + ' = vvv\n}\n' - ) + var nameOne = {} + assigns.forEach(function(a) { + var arr = a.split('=') + nameOne[arr[0].trim()] = arr[1].trim() + }) + expr = expr.replace(/[\$\w]+/, function(a) { + return nameOne[a] ? nameOne[a] : a + }) + /* jshint ignore:start */ + var fn2 = scpCompile( + names.concat( + '"use strict";\n return function(vvv){' + expr + ' = vvv\n}\n' ) - /* jshint ignore:end */ - evaluatorPool.put(exprId + 'setter', fn2) - binding.setter = fn2.apply(fn2, binding.args) + ) + /* jshint ignore:end */ + evaluatorPool.put(exprId + 'setter', fn2) + binding.setter = fn2.apply(fn2, binding.args) } if (dataType === 'on') { - //事件绑定 - if (expr.indexOf('(') === -1) { - expr += '.call(this, $event)' - } else { - expr = expr.replace('(', '.call(this,') - } - names.push('$event') - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") - var lastIndex = expr.lastIndexOf('\nreturn') - var header = expr.slice(0, lastIndex) - var footer = expr.slice(lastIndex) - expr = header + '\n' + footer + //事件绑定 + if (expr.indexOf('(') === -1) { + expr += '.call(' + names[names.length - 1] + ', $event)' + } else { + expr = expr.replace('(', '.call(' + names[names.length - 1] + ', ') + } + names.push('$event') + expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") + var lastIndex = expr.lastIndexOf('\nreturn') + var header = expr.slice(0, lastIndex) + var footer = expr.slice(lastIndex) + expr = header + '\n' + footer } else { - expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") + // 对于非事件绑定的方法, 同样绑定到vm上 + binding.observers.forEach(function(it) { + if (it.type === 'function') { + // log(it, expr) + var reg = new RegExp(it.p + '\\(([^)]*)\\)', 'g') + expr = expr.replace(reg, function(s, m) { + m = m.trim() + return ( + it.p + + '.call(' + + names[names.length - 1] + + (m ? ', ' + m : '') + + ')' + ) + }) + } + }) + expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") } + /* jshint ignore:start */ getter = scpCompile( - names.concat("'use strict';\nvar " + assigns.join(',\n') + expr) + names.concat( + "'use strict';\ntry{\n var " + + assigns.join(',\n ') + + expr + + '\n}catch(e){console.log(e)}' + ) ) /* jshint ignore:end */ return evaluatorPool.put(exprId, getter) -} + } -function normalizeExpr(code) { + function normalizeExpr(code) { var hasExpr = rexpr.test(code) //比如:class="width{{w}}"的情况 if (hasExpr) { - var array = scanExpr(code) - if (array.length === 1) { - return array[0].expr - } - return array - .map(function(el) { - return el.type ? '(' + el.expr + ')' : quote(el.expr) - }) - .join(' + ') + var array = scanExpr(code) + if (array.length === 1) { + return array[0].expr + } + return array + .map(function(el) { + return el.type ? '(' + el.expr + ')' : quote(el.expr) + }) + .join(' + ') } else { - return code + return code } -} + } -yua.normalizeExpr = normalizeExpr -yua.parseExprProxy = parseExpr + Anot.normalizeExpr = normalizeExpr + Anot.parseExprProxy = parseExpr -var rthimRightParentheses = /\)\s*$/ -var rthimOtherParentheses = /\)\s*\|/g -var rquoteFilterName = /\|\s*([$\w]+)/g -var rpatchBracket = /"\s*\["/g -var rthimLeftParentheses = /"\s*\(/g -function parseFilter(filters) { + var rthimRightParentheses = /\)\s*$/ + var rthimOtherParentheses = /\)\s*\|/g + var rquoteFilterName = /\|\s*([$\w]+)/g + var rpatchBracket = /"\s*\["/g + var rthimLeftParentheses = /"\s*\(/g + function parseFilter(filters) { filters = - filters - .replace(rthimRightParentheses, '') //处理最后的小括号 - .replace(rthimOtherParentheses, function() { - //处理其他小括号 - return '],|' - }) - .replace(rquoteFilterName, function(a, b) { - //处理|及它后面的过滤器的名字 - return '[' + quote(b) - }) - .replace(rpatchBracket, function() { - return '"],["' - }) - .replace(rthimLeftParentheses, function() { - return '",' - }) + ']' + filters + .replace(rthimRightParentheses, '') //处理最后的小括号 + .replace(rthimOtherParentheses, function() { + //处理其他小括号 + return '],|' + }) + .replace(rquoteFilterName, function(a, b) { + //处理|及它后面的过滤器的名字 + return '[' + quote(b) + }) + .replace(rpatchBracket, function() { + return '"],["' + }) + .replace(rthimLeftParentheses, function() { + return '",' + }) + ']' /* jshint ignore:start */ return scpCompile(['return [' + filters + ']'])() /* jshint ignore:end */ -} + } -/********************************************************************* - * 编译系统 * - **********************************************************************/ + /********************************************************************* + * 编译系统 * + **********************************************************************/ -var quote = JSON.stringify + var quote = JSON.stringify -/********************************************************************* - * 扫描系统 * - **********************************************************************/ + /********************************************************************* + * 扫描系统 * + **********************************************************************/ -yua.scan = function(elem, vmodel) { - elem = elem || root - var vmodels = vmodel ? [].concat(vmodel) : [] - scanTag(elem, vmodels) -} - -//http://www.w3.org/TR/html5/syntax.html#void-elements -var stopScan = oneObject( + //http://www.w3.org/TR/html5/syntax.html#void-elements + var stopScan = oneObject( 'area,base,basefont,br,col,command,embed,hr,img,input,link,meta,param,source,track,wbr,noscript,script,style,textarea'.toUpperCase() -) + ) -function checkScan(elem, callback, innerHTML) { + function checkScan(elem, callback, innerHTML) { var id = setTimeout(function() { - var currHTML = elem.innerHTML - clearTimeout(id) - if (currHTML === innerHTML) { - callback() - } else { - checkScan(elem, callback, currHTML) - } + var currHTML = elem.innerHTML + clearTimeout(id) + if (currHTML === innerHTML) { + callback() + } else { + checkScan(elem, callback, currHTML) + } }) -} + } -function createSignalTower(elem, vmodel) { - var id = elem.getAttribute('yuactrl') || vmodel.$id - elem.setAttribute('yuactrl', id) - if (vmodel.$events) { - vmodel.$events.expr = elem.tagName + '[yuactrl="' + id + '"]' - } -} + function createSignalTower(elem, vmodel) { + elem.anotctrl = elem.anotctrl || vmodel.$id + } -function getBindingCallback(elem, name, vmodels) { + function getBindingCallback(elem, name, vmodels) { var callback = elem.getAttribute(name) if (callback) { - for (var i = 0, vm; (vm = vmodels[i++]); ) { - if ( - vm.hasOwnProperty(callback) && - typeof vm[callback] === 'function' - ) { - return vm[callback] - } + for (var i = 0, vm; (vm = vmodels[i++]); ) { + if (vm.hasOwnProperty(callback) && typeof vm[callback] === 'function') { + return vm[callback] } + } } -} + } -function executeBindings(bindings, vmodels) { + function executeBindings(bindings, vmodels) { for (var i = 0, binding; (binding = bindings[i++]); ) { - binding.vmodels = vmodels - directives[binding.type].init(binding) + binding.vmodels = vmodels + directives[binding.type].init(binding) - yua.injectBinding(binding) - if (binding.getter && binding.element.nodeType === 1) { - //移除数据绑定，防止被二次解析 - //chrome使用removeAttributeNode移除不存在的特性节点时会报错 https://github.com/RubyLouvre/yua/issues/99 - binding.element.removeAttribute(binding.name) - } + Anot.injectBinding(binding) + if (binding.getter && binding.element.nodeType === 1) { + //移除数据绑定，防止被二次解析 + //chrome使用removeAttributeNode移除不存在的特性节点时会报错 + binding.element.removeAttribute(binding.name) + } } bindings.length = 0 -} + } -//https://github.com/RubyLouvre/yua/issues/636 -var mergeTextNodes = + //https://github.com/RubyLouvre/Anot/issues/636 + var mergeTextNodes = IEVersion && window.MutationObserver - ? function(elem) { - var node = elem.firstChild, - text - while (node) { - var aaa = node.nextSibling - if (node.nodeType === 3) { - if (text) { - text.nodeValue += node.nodeValue - elem.removeChild(node) - } else { - text = node - } - } else { - text = null - } - node = aaa + ? function(elem) { + var node = elem.firstChild, + text + while (node) { + var aaa = node.nextSibling + if (node.nodeType === 3) { + if (text) { + text.nodeValue += node.nodeValue + elem.removeChild(node) + } else { + text = node } + } else { + text = null + } + node = aaa } - : 0 -var roneTime = /^\s*::/ -var rmsAttr = /:(\w+)-?(.*)/ + } + : 0 + var roneTime = /^\s*::/ + var rmsAttr = /:(\w+)-?(.*)/ -var events = oneObject( + var events = oneObject( 'animationend,blur,change,input,click,dblclick,focus,keydown,keypress,keyup,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,scan,scroll,submit' -) -var obsoleteAttrs = oneObject( + ) + var obsoleteAttrs = oneObject( 'value,title,alt,checked,selected,disabled,readonly,enabled,href,src' -) -function bindingSorter(a, b) { + ) + function bindingSorter(a, b) { return a.priority - b.priority -} + } -var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|id|style|class)$/ -var ronattr = /^on\-[\w-]+$/ -function getOptionsFromTag(elem, vmodels) { + var rnoCollect = /^(:\S+|data-\S+|on[a-z]+|id|style|class)$/ + var ronattr = '__fn__' + function getOptionsFromTag(elem, vmodels) { var attributes = elem.attributes var ret = {} for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (attr.specified && !rnoCollect.test(name)) { - var camelizeName = camelize(attr.name) - if (/^on\-[\w-]+$/.test(name)) { - ret[camelizeName] = getBindingCallback(elem, name, vmodels) - } else { - ret[camelizeName] = parseData(attr.value) + var name = attr.name + if (attr.specified && !rnoCollect.test(name)) { + if (name.indexOf(ronattr) === 0) { + name = attr.value.slice(6) + ret[name] = elem[attr.value] + delete elem[attr.value] + } else { + var camelizeName = camelize(name) + if (camelizeName.indexOf('@') === 0) { + camelizeName = camelizeName.slice(1) + var vm = vmodels[0] + if ( + vm && + vm.hasOwnProperty(attr.value) && + typeof vm[attr.value] === 'function' + ) { + ret[camelizeName] = vm[attr.value].bind(vm) } + } else { + ret[camelizeName] = parseData(attr.value) + } } + } } return ret -} + } -function scanAttr(elem, vmodels, match) { + function scanAttr(elem, vmodels, match) { var scanNode = true if (vmodels.length) { - var attributes = elem.attributes - var bindings = [] - var uniq = {} - for (var i = 0, attr; (attr = attributes[i++]); ) { - var name = attr.name - if (uniq[name]) { - //IE8下:repeat,:with BUG - continue - } - uniq[name] = 1 - if (attr.specified) { - if ((match = name.match(rmsAttr))) { - //如果是以指定前缀命名的 - var type = match[1] - var param = match[2] || '' - var value = attr.value - if (events[type]) { - param = type - type = 'on' - } else if (obsoleteAttrs[type]) { - param = type - type = 'attr' - name = ':' + type + '-' + param - log('warning!请改用' + name + '代替' + attr.name + '!') - } - if (directives[type]) { - var newValue = value.replace(roneTime, '') - var oneTime = value !== newValue - var binding = { - type: type, - param: param, - element: elem, - name: name, - expr: newValue, - oneTime: oneTime, - uuid: '_' + ++bindingID, - priority: - (directives[type].priority || - type.charCodeAt(0) * 10) + - (Number(param.replace(/\D/g, '')) || 0) - } - if ( - type === 'html' || - type === 'text' || - type === 'attr' - ) { - var filters = getToken(value).filters - binding.expr = binding.expr.replace(filters, '') - binding.filters = filters - .replace(rhasHtml, function() { - binding.type = 'html' - binding.group = 1 - return '' - }) - .trim() // jshint ignore:line - } else if (type === 'duplex') { - var hasDuplex = name - } else if (name === ':if-loop') { - binding.priority += 100 - } else if (name === ':attr-value') { - var hasAttrValue = name - } - bindings.push(binding) - } - } - } + var attributes = elem.attributes + var bindings = [] + var uniq = {} + for (var i = 0, attr; (attr = attributes[i++]); ) { + var name = attr.name + if (uniq[name]) { + //IE8下:repeat,:with BUG + continue } - if (bindings.length) { - bindings.sort(bindingSorter) - - if (hasDuplex && hasAttrValue && elem.type === 'text') { - log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) + uniq[name] = 1 + if (attr.specified) { + if ((match = name.match(rmsAttr))) { + //如果是以指定前缀命名的 + var type = match[1] + var param = match[2] || '' + var value = attr.value + if (events[type]) { + param = type + type = 'on' } - - for (i = 0; (binding = bindings[i]); i++) { - type = binding.type - if (rnoscanAttrBinding.test(type)) { - return executeBindings(bindings.slice(0, i + 1), vmodels) - } else if (scanNode) { - scanNode = !rnoscanNodeBinding.test(type) - } + if (directives[type]) { + var newValue = value.replace(roneTime, '') + var oneTime = value !== newValue + var binding = { + type: type, + param: param, + element: elem, + name: name, + expr: newValue, + oneTime: oneTime, + uuid: '_' + ++bindingID, + priority: + (directives[type].priority || type.charCodeAt(0) * 10) + + (Number(param.replace(/\D/g, '')) || 0) + } + if (type === 'html' || type === 'text' || type === 'attr') { + var filters = getToken(value).filters + binding.expr = binding.expr.replace(filters, '') + binding.filters = filters + .replace(rhasHtml, function() { + binding.type = 'html' + binding.group = 1 + return '' + }) + .trim() // jshint ignore:line + } else if (type === 'duplex') { + var hasDuplex = name + } else if (name === ':if-loop') { + binding.priority += 100 + } else if (name === ':attr-value') { + var hasAttrValue = name + } + bindings.push(binding) } - executeBindings(bindings, vmodels) + } } + } + if (bindings.length) { + bindings.sort(bindingSorter) + + if (hasDuplex && hasAttrValue && elem.type === 'text') { + log('warning!一个控件不能同时定义:attr-value与' + hasDuplex) + } + + for (i = 0; (binding = bindings[i]); i++) { + type = binding.type + if (rnoscanAttrBinding.test(type)) { + return executeBindings(bindings.slice(0, i + 1), vmodels) + } else if (scanNode) { + scanNode = !rnoscanNodeBinding.test(type) + } + } + executeBindings(bindings, vmodels) + } } if ( - scanNode && - !stopScan[elem.tagName] && - (isWidget(elem) ? elem.msResolved : 1) + scanNode && + !stopScan[elem.tagName] && + (isWidget(elem) ? elem.msResolved : 1) ) { - mergeTextNodes && mergeTextNodes(elem) - scanNodeList(elem, vmodels) //扫描子孙元素 + mergeTextNodes && mergeTextNodes(elem) + scanNodeList(elem, vmodels) //扫描子孙元素 } -} + } -var rnoscanAttrBinding = /^if|widget|repeat$/ -var rnoscanNodeBinding = /^html|include$/ + var rnoscanAttrBinding = /^if|widget|repeat$/ + var rnoscanNodeBinding = /^html|include$/ -function scanNodeList(elem, vmodels) { - var nodes = yua.slice(elem.childNodes) + function scanNodeList(elem, vmodels) { + var nodes = Anot.slice(elem.childNodes) scanNodeArray(nodes, vmodels) -} + } -function scanNodeArray(nodes, vmodels) { + function scanNodeArray(nodes, vmodels) { function _delay_component(name) { - setTimeout(function() { - yua.component(name) - }) + setTimeout(function() { + Anot.component(name) + }) } for (var i = 0, node; (node = nodes[i++]); ) { - switch (node.nodeType) { - case 1: - var elem = node - if ( - !elem.msResolved && - elem.parentNode && - elem.parentNode.nodeType === 1 - ) { - var widget = isWidget(elem) + switch (node.nodeType) { + case 1: + var elem = node + if ( + !elem.msResolved && + elem.parentNode && + elem.parentNode.nodeType === 1 + ) { + var widget = isWidget(elem) - if (widget) { - componentQueue.push({ - element: elem, - vmodels: vmodels, - name: widget - }) - if (yua.components[widget]) { - // log(widget, yua.components) - //确保所有:attr-name扫描完再处理 - _delay_component(widget) - } - } - } + if (widget) { + componentQueue.push({ + element: elem, + vmodels: vmodels, + name: widget + }) + if (Anot.components[widget]) { + // log(widget, Anot.components) + //确保所有:attr-name扫描完再处理 + _delay_component(widget) + } + } else { + // 非组件才检查 ref属性 + var ref = isRef(elem) + if (ref) { + vmodels[0].$refs[ref] = elem + } + } + } - scanTag(node, vmodels) //扫描元素节点 + scanTag(node, vmodels) //扫描元素节点 - if (node.msHasEvent) { - yua.fireDom(node, 'datasetchanged', { - bubble: node.msHasEvent - }) - } + if (node.msHasEvent) { + Anot.fireDom(node, 'datasetchanged', { + bubble: node.msHasEvent + }) + } - break - case 3: - if (rexpr.test(node.nodeValue)) { - scanText(node, vmodels, i) //扫描文本节点 - } - break - } + break + case 3: + if (rexpr.test(node.nodeValue)) { + scanText(node, vmodels, i) //扫描文本节点 + } + break + } } -} + } -function scanTag(elem, vmodels, node) { - //扫描顺序 :skip(0) --> :important(1) --> :controller(2) --> :if(10) --> :repeat(100) - //--> :if-loop(110) --> :attr(970) ...--> :each(1400)-->:with(1500)--〉:duplex(2000)垫后 - var a = elem.getAttribute(':skip') - var b = elem.getAttributeNode(':important') - var c = elem.getAttributeNode(':controller') - if (typeof a === 'string') { + function scanTag(elem, vmodels, node) { + //扫描顺序 skip(0) --> anot(1) --> :if(10) --> :repeat(90) + //--> :if-loop(110) --> :attr(970) ...--> :duplex(2000)垫后 + var skip = elem.getAttribute('skip') + node = elem.getAttributeNode('anot') + var vm = vmodels.concat() + if (typeof skip === 'string') { + return + } else if (node) { + var newVmodel = Anot.vmodels[node.value] + var attrs = aslice.call(elem.attributes, 0) + + if (!newVmodel) { return - } else if ((node = b || c)) { - var newVmodel = yua.vmodels[node.value] + } - if (!newVmodel) { - return + vm = [newVmodel] + + elem.removeAttribute(node.name) //removeAttributeNode不会刷新xx[anot]样式规则 + createSignalTower(elem, newVmodel) + hideProperty(newVmodel, '$elem', elem) + if (vmodels.length) { + var props = {} + attrs.forEach(function(attr) { + if (/^:/.test(attr.name)) { + var name = attr.name.match(rmsAttr)[1] + var value = null + if (!name || Anot.directives[name] || events[name]) { + return + } + try { + value = parseExpr(attr.value, vmodels, {}).apply(0, vmodels) + value = toJson(value) + elem.removeAttribute(attr.name) + props[name] = value + } catch (error) { + log( + 'Props parse faild on (%s[class=%s]),', + elem.nodeName, + elem.className, + attr, + error + '' + ) + } + } + }) + // 一旦设定了 props的类型, 就必须传入正确的值 + for (var k in newVmodel.props) { + if (newVmodel.props[k] && newVmodel.props[k].type === 'PropsTypes') { + if (newVmodel.props[k].check(props[k])) { + newVmodel.props[k] = props[k] + delete props[k] + } else { + console.error( + new TypeError( + 'props.' + + k + + ' needs [' + + newVmodel.props[k].checkType + + '], but [' + + newVmodel.props[k].result + + '] given.' + ) + ) + } + } } - - //把父级VM补上 - newVmodel.$up = vmodels[0] - //:important不包含父VM，:controller相反 - vmodels = node === b ? [newVmodel] : [newVmodel].concat(vmodels) - - elem.removeAttribute(node.name) //removeAttributeNode不会刷新[:controller]样式规则 - elem.classList.remove(node.name) - createSignalTower(elem, newVmodel) + Object.assign(newVmodel.props, props) + props = undefined + } } - scanAttr(elem, vmodels) //扫描特性节点 + scanAttr(elem, vm) //扫描特性节点 if (newVmodel) { - setTimeout(function() { - newVmodel.$fire(':scan-end', elem) - }) + setTimeout(function() { + if (typeof newVmodel.$mounted === 'function') { + newVmodel.$mounted() + } + delete newVmodel.$mounted + }) } -} -var rhasHtml = /\|\s*html(?:\b|$)/, + } + var rhasHtml = /\|\s*html(?:\b|$)/, r11a = /\|\|/g, rlt = /</g, rgt = />/g, rstringLiteral = /(['"])(\\\1|.)+?\1/g, rline = /\r?\n/g -function getToken(value) { + function getToken(value) { if (value.indexOf('|') > 0) { - var scapegoat = value.replace(rstringLiteral, function(_) { - return Array(_.length + 1).join('1') // jshint ignore:line - }) - var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 - if (index > -1) { - return { - type: 'text', - filters: value.slice(index).trim(), - expr: value.slice(0, index) - } + var scapegoat = value.replace(rstringLiteral, function(_) { + return Array(_.length + 1).join('1') // jshint ignore:line + }) + var index = scapegoat.replace(r11a, '\u1122\u3344').indexOf('|') //干掉所有短路或 + if (index > -1) { + return { + type: 'text', + filters: value.slice(index).trim(), + expr: value.slice(0, index) } + } } return { - type: 'text', - expr: value, - filters: '' + type: 'text', + expr: value, + filters: '' } -} + } -function scanExpr(str) { + function scanExpr(str) { var tokens = [], - value, - start = 0, - stop + value, + start = 0, + stop do { - stop = str.indexOf(openTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - // {{ 左边的文本 - tokens.push({ - expr: value - }) - } - start = stop + openTag.length - stop = str.indexOf(closeTag, start) - if (stop === -1) { - break - } - value = str.slice(start, stop) - if (value) { - //处理{{ }}插值表达式 - tokens.push(getToken(value.replace(rline, ''))) - } - start = stop + closeTag.length + stop = str.indexOf(openTag, start) + if (stop === -1) { + break + } + value = str.slice(start, stop) + if (value) { + // {{ 左边的文本 + tokens.push({ + expr: value + }) + } + start = stop + openTag.length + stop = str.indexOf(closeTag, start) + if (stop === -1) { + break + } + value = str.slice(start, stop) + if (value) { + //处理{{ }}插值表达式 + tokens.push(getToken(value.replace(rline, ''))) + } + start = stop + closeTag.length } while (1) value = str.slice(start) if (value) { - //}} 右边的文本 - tokens.push({ - expr: value - }) + //}} 右边的文本 + tokens.push({ + expr: value + }) } return tokens -} + } -function scanText(textNode, vmodels, index) { + function scanText(textNode, vmodels, index) { var bindings = [], - tokens = scanExpr(textNode.data) + tokens = scanExpr(textNode.data) if (tokens.length) { - for (var i = 0, token; (token = tokens[i++]); ) { - var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 - if (token.type) { - token.expr = token.expr.replace(roneTime, function() { - token.oneTime = true - return '' - }) // jshint ignore:line - token.element = node - token.filters = token.filters.replace(rhasHtml, function() { - token.type = 'html' - return '' - }) // jshint ignore:line - token.pos = index * 1000 + i - bindings.push(token) //收集带有插值表达式的文本 - } - yuaFragment.appendChild(node) + for (var i = 0, token; (token = tokens[i++]); ) { + var node = DOC.createTextNode(token.expr) //将文本转换为文本节点，并替换原来的文本节点 + if (token.type) { + token.expr = token.expr.replace(roneTime, function() { + token.oneTime = true + return '' + }) // jshint ignore:line + token.element = node + token.filters = token.filters.replace(rhasHtml, function() { + token.type = 'html' + return '' + }) // jshint ignore:line + token.pos = index * 1000 + i + bindings.push(token) //收集带有插值表达式的文本 } - textNode.parentNode.replaceChild(yuaFragment, textNode) - if (bindings.length) executeBindings(bindings, vmodels) + anotFragment.appendChild(node) + } + textNode.parentNode.replaceChild(anotFragment, textNode) + if (bindings.length) executeBindings(bindings, vmodels) } -} + } -//使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 -var Buffer = function() { + //使用来自游戏界的双缓冲技术,减少对视图的冗余刷新 + var Buffer = function() { this.queue = [] -} -Buffer.prototype = { + } + Buffer.prototype = { render: function(isAnimate) { - if (!this.locked) { - this.locked = isAnimate ? root.offsetHeight + 10 : 1 - var me = this - yua.nextTick(function() { - me.flush() - }) - } + if (!this.locked) { + this.locked = isAnimate ? root.offsetHeight + 10 : 1 + var me = this + Anot.nextTick(function() { + me.flush() + }) + } }, flush: function() { - for (var i = 0, sub; (sub = this.queue[i++]); ) { - sub.update && sub.update() - } - this.locked = 0 - this.queue = [] + for (var i = 0, sub; (sub = this.queue[i++]); ) { + sub.update && sub.update() + } + this.locked = 0 + this.queue = [] } -} + } -var buffer = new Buffer() + var buffer = new Buffer() -var componentQueue = [] -var widgetList = [] -var componentHooks = { - $construct: function() { - return yua.mix.apply(null, arguments) - }, - $ready: noop, - $init: noop, - $dispose: noop, - $container: null, - $childReady: noop, - $$template: function(str) { - return str + var componentQueue = [] + var widgetList = [] + var componentHooks = { + construct: noop, + componentWillMount: noop, + componentDidMount: noop, + childComponentDidMount: noop, + componentWillUnmount: noop, + render: function() { + return null } -} + } -yua.components = {} -yua.component = function(name, opts) { + function parseSlot(collections) { + var arr = aslice.call(collections, 0) + var obj = {} + arr.forEach(function(elem) { + var slot = elem.getAttribute('slot') + if (slot) { + elem.removeAttribute('slot') + obj[slot] = elem.outerHTML + } + }) + return obj + } + + Anot.components = {} + Anot.component = function(name, opts) { if (opts) { - yua.components[name] = yua.mix({}, componentHooks, opts) + Anot.components[name] = Anot.mix({}, componentHooks, opts) } for (var i = 0, obj; (obj = componentQueue[i]); i++) { - if (name === obj.name) { - componentQueue.splice(i, 1) - i-- + if (name === obj.name) { + componentQueue.splice(i, 1) + i-- + // (obj, Anot.components[name], obj.element, obj.name) + ;(function(host, hooks, elem, widget) { + //如果elem已从Document里移除,直接返回 + if (!Anot.contains(DOC, elem) || elem.msResolved) { + Anot.Array.remove(componentQueue, host) + return + } - ;(function(host, hooks, elem, widget) { - //如果elem已从Document里移除,直接返回 - if (!yua.contains(DOC, elem) || elem.msResolved) { - yua.Array.remove(componentQueue, host) - return - } + var dependencies = 1 + var globalHooks = componentHooks - var dependencies = 1 - var global = componentHooks + //===========收集各种配置======= + if (elem.getAttribute(':attr-uuid')) { + //如果还没有解析完,就延迟一下 #1155 + return + } + var props = getOptionsFromTag(elem, host.vmodels) + var $id = props.uuid || generateID(widget) + var __willpush__ = null - //===========收集各种配置======= - if (elem.getAttribute(':attr-identifier')) { - //如果还没有解析完,就延迟一下 #1155 - return - } - var elemOpts = getOptionsFromTag(elem, host.vmodels) - var vmOpts = getOptionsFromVM( - host.vmodels, - elemOpts.config || host.name - ) - var $id = - elemOpts.$id || elemOpts.identifier || generateID(widget) - delete elemOpts.config - delete elemOpts.$id - delete elemOpts.identifier - var componentDefinition = { - $up: host.vmodels[0], - $ups: host.vmodels - } + if (props.hasOwnProperty('hostPush')) { + elem.removeAttribute('host-push') + __willpush__ = props.hostPush + props.hostPush = host.vmodels[0][__willpush__] + } - yua.mix(true, componentDefinition, hooks) + delete props.uuid + delete props.name - componentDefinition = yua.components[name].$construct.call( - elem, - componentDefinition, - vmOpts, - elemOpts - ) + hooks.props = hooks.props || {} + hooks.state = hooks.state || {} - componentDefinition.$refs = {} - componentDefinition.$id = $id + Object.assign(hooks.props, props) - //==========构建VM========= - var keepContainer = componentDefinition.$container - var keepTemplate = componentDefinition.$template - delete componentDefinition.$up - delete componentDefinition.$ups - delete componentDefinition.$slot - delete componentDefinition.$replace - delete componentDefinition.$container - delete componentDefinition.$construct + hooks.construct.call(elem, hooks.props, hooks.state) - var vmodel = yua(componentDefinition) || {} - vmodel.$ups = host.vmodels - vmodel.$up = host.vmodels[0] - elem.msResolved = 1 //防止二进扫描此元素 - vmodel.$init(vmodel, elem) - global.$init(vmodel, elem) - var nodes = elem.childNodes + hooks.$id = $id - if (vmodel.$$template) { - yua.clearHTML(elem) - elem.innerHTML = vmodel.$$template(keepTemplate) - } + //==========构建VM========= + var { + componentWillMount, + componentDidMount, + childComponentDidMount, + componentWillUnmount, + render + } = hooks - // 组件所使用的标签是temlate,所以必须要要用子元素替换掉 - var child = elem.content.firstChild - if (!child || serialize.call(child) === '[object Text]') { - var tmpDom = document.createElement('div') - if (child) { - tmpDom.appendChild(child) - } - child = tmpDom - tmpDom = null - } - elem.parentNode.replaceChild(child, elem) - child.msResolved = 1 - var cssText = elem.style.cssText - var className = elem.className - elem = host.element = child - elem.style.cssText += ';' + cssText - if (className) { - yua(elem).addClass(className) - } - //指定了组件的容器的话,则把组件节点转过去 - if (keepContainer) { - keepContainer.appendChild(elem) - } - yua.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: 1 - }) - var children = 0 - var removeFn = yua.bind(elem, 'datasetchanged', function(e) { - if (e.childReady) { - dependencies += e.childReady - if (vmodel !== e.vm) { - vmodel.$refs[e.vm.$id] = e.vm - if (e.childReady === -1) { - children++ - vmodel.$childReady(vmodel, elem, e) - } - e.stopPropagation() - } - } - if (dependencies === 0) { - var id1 = setTimeout(function() { - clearTimeout(id1) + delete hooks.construct + delete hooks.componentWillMount + delete hooks.componentDidMount + delete hooks.childComponentDidMount + delete hooks.componentWillUnmount - vmodel.$ready(vmodel, elem, host.vmodels) - global.$ready(vmodel, elem, host.vmodels) - }, children ? Math.max(children * 17, 100) : 17) - yua.unbind(elem, 'datasetchanged', removeFn) - //================== - host.rollback = function() { - try { - vmodel.$dispose(vmodel, elem) - global.$dispose(vmodel, elem) - } catch (e) {} - delete yua.vmodels[vmodel.$id] - } - injectDisposeQueue(host, widgetList) - if (window.chrome) { - elem.addEventListener( - 'DOMNodeRemovedFromDocument', - function() { - setTimeout(rejectDisposeQueue) - } - ) - } - } - }) - scanTag(elem, [vmodel].concat(host.vmodels)) - yua.vmodels[vmodel.$id] = vmodel - if (!elem.childNodes.length) { - yua.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - } else { - var id2 = setTimeout(function() { - clearTimeout(id2) - yua.fireDom(elem, 'datasetchanged', { - vm: vmodel, - childReady: -1 - }) - }, 17) - } - })(obj, yua.components[name], obj.element, obj.name) // jshint ignore:line - } - } -} + var vmodel = Anot(hooks) + delete vmodel.$mounted + host.vmodels[0].$children.push(vmodel) -function getOptionsFromVM(vmodels, pre) { - if (pre) { - for (var i = 0, v; (v = vmodels[i++]); ) { - if (v.hasOwnProperty(pre) && typeof v[pre] === 'object') { - var vmOptions = v[pre] - return vmOptions.$model || vmOptions - break + elem.msResolved = 1 //防止二进扫描此元素 + + if (__willpush__) { + hideProperty(vmodel, '$push', function(val) { + host.vmodels[0][__willpush__] = val + }) + } + + componentWillMount.call(vmodel) + globalHooks.componentWillMount.call(null, vmodel) + + var slots = null + var isTemplate = true + + if (elem.content) { + if (elem.content.firstElementChild) { + slots = parseSlot(elem.content.children) } - } - } - return {} -} + } else { + isTemplate = false + if (elem.firstElementChild) { + slots = parseSlot(elem.children) + } + } -function isWidget(el) { + Anot.clearHTML(elem) + var html = render.call(vmodel, slots) || '' + + html = html.replace(/<\w+[^>]*>/g, function(m, s) { + return m.replace(/[\n\t\s]{1,}/g, ' ') + }) + + elem.innerHTML = html + + if (isTemplate) { + // 组件所使用的标签是template,所以必须要要用子元素替换掉 + var child = elem.content.firstElementChild + var nullComponent = DOC.createComment('empty component') + elem.parentNode.replaceChild(child || nullComponent, elem) + + // 空组件直接跳出 + if (!child) { + return + } + + child.msResolved = 1 + var cssText = elem.style.cssText + var className = elem.className + elem = host.element = child + elem.style && (elem.style.cssText += ';' + cssText) + if (className) { + Anot(elem).addClass(className) + } + } + + hideProperty(vmodel, '$elem', elem) + + Anot.fireDom(elem, 'datasetchanged', { + vm: vmodel, + childReady: 1 + }) + var children = 0 + var removeFn = Anot.bind(elem, 'datasetchanged', function(ev) { + if (ev.childReady) { + dependencies += ev.childReady + if (vmodel !== ev.vm) { + vmodel.$children.push(ev.vm) + ev.vm.$up = vmodel + if (ev.childReady === -1) { + children++ + childComponentDidMount.call(vmodel, ev.vm) + } + ev.stopPropagation() + } + } + if (dependencies === 0) { + var timer = setTimeout(function() { + clearTimeout(timer) + componentDidMount.call(vmodel) + globalHooks.componentDidMount(null, vmodel) + }, children ? Math.max(children * 17, 100) : 17) + + Anot.unbind(elem, 'datasetchanged', removeFn) + //================== + host.rollback = function() { + try { + componentWillUnmount.call(vmodel) + globalHooks.componentWillUnmount.call(null, vmodel) + } catch (e) {} + delete Anot.vmodels[vmodel.$id] + } + injectDisposeQueue(host, widgetList) + if (window.chrome) { + elem.addEventListener('DOMNodeRemovedFromDocument', function() { + setTimeout(rejectDisposeQueue) + }) + } + } + }) + scanTag(elem, [vmodel]) + Anot.vmodels[vmodel.$id] = vmodel + if (!elem.childNodes.length) { + Anot.fireDom(elem, 'datasetchanged', { + vm: vmodel, + childReady: -1 + }) + } else { + var id2 = setTimeout(function() { + clearTimeout(id2) + Anot.fireDom(elem, 'datasetchanged', { + vm: vmodel, + childReady: -1 + }) + }, 17) + } + })(obj, toJson(Anot.components[name]), obj.element, obj.name) // jshint ignore:line + } + } + } + + function isWidget(el) { //如果是组件,则返回组件的名字 var name = el.nodeName.toLowerCase() if (name === 'template' && el.getAttribute('name')) { - return el.getAttribute('name') + return el.getAttribute('name') + } + if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { + return RegExp.$1 } return null -} + } -var bools = [ + function isRef(el) { + return el.hasAttribute('ref') ? el.getAttribute('ref') : null + } + + var bools = [ 'autofocus,autoplay,async,allowTransparency,checked,controls', 'declare,disabled,defer,defaultChecked,defaultSelected', 'contentEditable,isMap,loop,multiple,noHref,noResize,noShade', 'open,readOnly,selected' -].join(',') -var boolMap = {} -bools.replace(rword, function(name) { + ].join(',') + var boolMap = {} + bools.replace(rword, function(name) { boolMap[name.toLowerCase()] = name -}) + }) -var propMap = { + var propMap = { //属性名映射 'accept-charset': 'acceptCharset', char: 'ch', @@ -3546,841 +3977,834 @@ var propMap = { class: 'className', for: 'htmlFor', 'http-equiv': 'httpEquiv' -} + } -var anomaly = [ + var anomaly = [ 'accessKey,bgColor,cellPadding,cellSpacing,codeBase,codeType,colSpan', 'dateTime,defaultValue,frameBorder,longDesc,maxLength,marginWidth,marginHeight', 'rowSpan,tabIndex,useMap,vSpace,valueType,vAlign' -].join(',') -anomaly.replace(rword, function(name) { + ].join(',') + anomaly.replace(rword, function(name) { propMap[name.toLowerCase()] = name -}) + }) -var attrDir = yua.directive('attr', { + var attrDir = Anot.directive('attr', { init: function(binding) { - //{{aaa}} --> aaa - //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" - binding.expr = normalizeExpr(binding.expr.trim()) - if (binding.type === 'include') { - var elem = binding.element - effectBinding(elem, binding) - binding.includeRendered = getBindingCallback( - elem, - 'data-include-rendered', - binding.vmodels - ) - binding.includeLoaded = getBindingCallback( - elem, - 'data-include-loaded', - binding.vmodels - ) - var outer = (binding.includeReplace = !!yua(elem).data( - 'includeReplace' - )) - if (yua(elem).data('includeCache')) { - binding.templateCache = {} - } - binding.start = DOC.createComment(':include') - binding.end = DOC.createComment(':include-end') - if (outer) { - binding.element = binding.end - binding._element = elem - elem.parentNode.insertBefore(binding.start, elem) - elem.parentNode.insertBefore(binding.end, elem.nextSibling) - } else { - elem.insertBefore(binding.start, elem.firstChild) - elem.appendChild(binding.end) - } + //{{aaa}} --> aaa + //{{aaa}}/bbb.html --> (aaa) + "/bbb.html" + binding.expr = normalizeExpr(binding.expr.trim()) + if (binding.type === 'include') { + var elem = binding.element + effectBinding(elem, binding) + binding.includeRendered = getBindingCallback( + elem, + 'data-include-rendered', + binding.vmodels + ) + binding.includeLoaded = getBindingCallback( + elem, + 'data-include-loaded', + binding.vmodels + ) + var outer = (binding.includeReplace = !!Anot(elem).data( + 'includeReplace' + )) + if (Anot(elem).data('includeCache')) { + binding.templateCache = {} } - }, - update: function(val) { - var elem = this.element - var obj = val - - if (typeof obj === 'object' && obj !== null) { - if (!yua.isPlainObject(obj)) obj = obj.$model + binding.start = DOC.createComment(':include') + binding.end = DOC.createComment(':include-end') + if (outer) { + binding.element = binding.end + binding._element = elem + elem.parentNode.insertBefore(binding.start, elem) + elem.parentNode.insertBefore(binding.end, elem.nextSibling) } else { - if (!this.param) return - - obj = {} - obj[this.param] = val - } - - for (var i in obj) { - if (i === 'style') { - console.error('设置style样式, 请改用 :css指令') - continue - } - if (i === 'href' || i === 'src') { - //处理IE67自动转义的问题 - if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') - - elem[i] = obj[i] - - //chrome v37- 下embed标签动态设置的src，无法发起请求 - if (window.chrome && elem.tagName === 'EMBED') { - var parent = elem.parentNode - var com = document.createComment(':src') - parent.replaceChild(com, elem) - parent.replaceChild(elem, com) - } - } else { - var k = i - //古董IE下，部分属性名字要进行映射 - if (!W3C && propMap[k]) k = propMap[k] - - if (typeof elem[boolMap[k]] === 'boolean') { - //布尔属性必须使用el.xxx = true|false方式设值 - elem[boolMap[k]] = !!obj[i] - - //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 - if (!obj[i]) obj[i] = !!obj[i] - } - if (obj[i] === false || obj[i] === null || obj[i] === undefined) - return elem.removeAttribute(k) - - //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy - var isInnate = rsvg.test(elem) - ? false - : DOC.namespaces && isVML(elem) - ? true - : k in elem.cloneNode(false) - if (isInnate) { - elem[k] = obj[i] - } else { - elem.setAttribute(k, obj[i]) - } - } - } - } -}) - -//这几个指令都可以使用插值表达式，如:src="aaa/{{b}}/{{c}}.html" -'title,alt,src,value,css,include,href,data'.replace(rword, function(name) { - directives[name] = attrDir -}) - -//类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" -yua.directive('class', { - init: function(binding) { - var expr = [] - if (!/^\{.*\}$/.test(binding.expr)) { - expr = binding.expr.split(':') - expr[1] = (expr[1] && expr[1].trim()) || 'true' - var arr = expr[0].split(/\s+/) - binding.expr = - '{' + - arr - .map(function(it) { - return it + ': ' + expr[1] - }) - .join(', ') + - '}' - } else if (/^\{\{.*\}\}$/.test(binding.expr)) { - binding.expr = binding.expr.slice(2, -2) - } - - if (binding.type === 'hover' || binding.type === 'active') { - //确保只绑定一次 - if (!binding.hasBindEvent) { - var elem = binding.element - var $elem = yua(elem) - var activate = 'mouseenter' //在移出移入时切换类名 - var abandon = 'mouseleave' - if (binding.type === 'active') { - //在聚焦失焦中切换类名 - elem.tabIndex = elem.tabIndex || -1 - activate = 'mousedown' - abandon = 'mouseup' - var fn0 = $elem.bind('mouseleave', function() { - $elem.removeClass(expr[0]) - }) - } - } - - var fn1 = $elem.bind(activate, function() { - $elem.addClass(expr[0]) - }) - var fn2 = $elem.bind(abandon, function() { - $elem.removeClass(expr[0]) - }) - binding.rollback = function() { - $elem.unbind('mouseleave', fn0) - $elem.unbind(activate, fn1) - $elem.unbind(abandon, fn2) - } - binding.hasBindEvent = true + elem.insertBefore(binding.start, elem.firstChild) + elem.appendChild(binding.end) } + } }, update: function(val) { - if (this.type !== 'class') { - return - } - var obj = val - if (!obj || this.param) - return log( - 'class指令语法错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) + var elem = this.element + var obj = val + var vm = this.vmodels[0] - if (typeof obj === 'string') { - obj = {} - obj[val] = true + if (typeof obj === 'object' && obj !== null) { + if (!Anot.isPlainObject(obj)) { + obj = obj.$model + } + } else { + if (!this.param) { + return } - if (!yua.isPlainObject(obj)) { - obj = obj.$model - } + obj = {} + obj[this.param] = val + } - var $elem = yua(this.element) - for (var i in obj) { - $elem.toggleClass(i, !!obj[i]) + for (var i in obj) { + if (i === 'style') { + console.error('设置style样式, 请改用 :css指令') + continue } + // 通过属性设置回调,必须以@符号开头 + if (i.indexOf('@') === 0) { + if (typeof obj[i] !== 'function') { + continue + } + } + if (i === 'href' || i === 'src') { + //处理IE67自动转义的问题 + if (!root.hasAttribute) obj[i] = obj[i].replace(/&/g, '&') + + elem[i] = obj[i] + + //chrome v37- 下embed标签动态设置的src，无法发起请求 + if (window.chrome && elem.tagName === 'EMBED') { + var parent = elem.parentNode + var com = DOC.createComment(':src') + parent.replaceChild(com, elem) + parent.replaceChild(elem, com) + } + } else { + var k = i + //古董IE下，部分属性名字要进行映射 + if (!W3C && propMap[k]) { + k = propMap[k] + } + if (obj[i] === false || obj[i] === null || obj[i] === undefined) { + obj[i] = '' + } + + if (typeof elem[boolMap[k]] === 'boolean') { + //布尔属性必须使用el.xxx = true|false方式设值 + elem[boolMap[k]] = !!obj[i] + + //如果为false, IE全系列下相当于setAttribute(xxx, ''),会影响到样式,需要进一步处理 + if (!obj[i]) { + obj[i] = !!obj[i] + } + if (obj[i] === false) { + return elem.removeAttribute(k) + } + } + + //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy + var isInnate = rsvg.test(elem) + ? false + : DOC.namespaces && isVML(elem) + ? true + : k in elem.cloneNode(false) + if (isInnate) { + elem[k] = obj[i] + } else { + if (typeof obj[i] === 'object') { + obj[i] = JSON.stringify(obj[i]) + } else if (typeof obj[i] === 'function') { + k = ronattr + camelize(k.slice(1)) + elem[k] = obj[i].bind(vm) + obj[i] = k + } + elem.setAttribute(k, obj[i]) + } + } + } } -}) + }) -'hover,active'.replace(rword, function(name) { + //这几个指令都可以使用插值表达式，如:src="aaa/{{b}}/{{c}}.html" + 'css,include,data'.replace(rword, function(name) { + directives[name] = attrDir + }) + + //类名定义， :class="xx:yy" :class="{xx: yy}" :class="xx" :class="{{xx}}" + Anot.directive('class', { + init: function(binding) { + var expr = [] + if (!/^\{.*\}$/.test(binding.expr)) { + expr = binding.expr.split(':') + expr[1] = (expr[1] && expr[1].trim()) || 'true' + var arr = expr[0].split(/\s+/) + binding.expr = + '{' + + arr + .map(function(it) { + return it + ': ' + expr[1] + }) + .join(', ') + + '}' + } else if (/^\{\{.*\}\}$/.test(binding.expr)) { + binding.expr = binding.expr.slice(2, -2) + } + + if (binding.type === 'hover' || binding.type === 'active') { + //确保只绑定一次 + if (!binding.hasBindEvent) { + var elem = binding.element + var $elem = Anot(elem) + var activate = 'mouseenter' //在移出移入时切换类名 + var abandon = 'mouseleave' + if (binding.type === 'active') { + //在聚焦失焦中切换类名 + elem.tabIndex = elem.tabIndex || -1 + activate = 'mousedown' + abandon = 'mouseup' + var fn0 = $elem.bind('mouseleave', function() { + $elem.removeClass(expr[0]) + }) + } + } + + var fn1 = $elem.bind(activate, function() { + $elem.addClass(expr[0]) + }) + var fn2 = $elem.bind(abandon, function() { + $elem.removeClass(expr[0]) + }) + binding.rollback = function() { + $elem.unbind('mouseleave', fn0) + $elem.unbind(activate, fn1) + $elem.unbind(abandon, fn2) + } + binding.hasBindEvent = true + } + }, + update: function(val) { + if (this.type !== 'class') { + return + } + var obj = val + if (!obj || this.param) + return log( + 'class指令语法错误 %c %s="%s"', + 'color:#f00', + this.name, + this.expr + ) + + if (typeof obj === 'string') { + obj = {} + obj[val] = true + } + + if (!Anot.isPlainObject(obj)) { + obj = obj.$model + } + + var $elem = Anot(this.element) + for (var i in obj) { + $elem.toggleClass(i, !!obj[i]) + } + } + }) + + 'hover,active'.replace(rword, function(name) { directives[name] = directives['class'] -}) + }) -//样式定义 :css-width="200" -//:css="{width: 200}" -yua.directive('css', { + //样式定义 :css-width="200" + //:css="{width: 200}" + Anot.directive('css', { init: directives.attr.init, update: function(val) { - var $elem = yua(this.element) - if (!this.param) { - var obj = val - try { - if (typeof val === 'object') { - if (!yua.isPlainObject(val)) obj = val.$model - } else { - obj = new Function('return ' + val)() - } - for (var i in obj) { - $elem.css(i, obj[i]) - } - } catch (err) { - log( - '样式格式错误 %c %s="%s"', - 'color:#f00', - this.name, - this.expr - ) - } - } else { - $elem.css(this.param, val) + var $elem = Anot(this.element) + if (!this.param) { + var obj = val + try { + if (typeof val === 'object') { + if (!Anot.isPlainObject(val)) obj = val.$model + } else { + obj = new Function('return ' + val)() + } + for (var i in obj) { + $elem.css(i, obj[i]) + } + } catch (err) { + log('样式格式错误 %c %s="%s"', 'color:#f00', this.name, this.expr) } + } else { + $elem.css(this.param, val) + } } -}) + }) -//兼容2种写法 :data-xx="yy", :data="{xx: yy}" -yua.directive('data', { + //兼容2种写法 :data-xx="yy", :data="{xx: yy}" + Anot.directive('data', { priority: 100, update: function(val) { - var obj = val - if (typeof obj === 'object' && obj !== null) { - if (!yua.isPlainObject(obj)) obj = val.$model + var obj = val + if (typeof obj === 'object' && obj !== null) { + if (!Anot.isPlainObject(obj)) obj = val.$model - for (var i in obj) { - this.element.setAttribute('data-' + i, obj[i]) - } - } else { - if (!this.param) return - - this.element.setAttribute('data-' + this.param, obj) + for (var i in obj) { + this.element.setAttribute('data-' + i, obj[i]) } - } -}) + } else { + if (!this.param) return -/*------ 表单验证 -------*/ -var __rules = {} -yua.validate = function(key) { - return ( - !__rules[key] || - __rules[key].every(function(it) { - return it.checked - }) - ) -} -yua.directive('rule', { + this.element.setAttribute('data-' + this.param, obj) + } + } + }) + + /*------ 表单验证 -------*/ + var __rules = {} + Anot.validate = function(key, cb) { + if (!__rules[key]) { + throw new Error('validate [' + key + '] not exists.') + } + if (typeof cb === 'function') { + __rules[key].event = cb + } + var result = __rules[key].result + for (var k in result) { + if (!result[k].passed) { + return result[k] + } + } + return true + } + Anot.directive('rule', { priority: 2010, init: function(binding) { - if (binding.param && !__rules[binding.param]) { - __rules[binding.param] = [] + if (binding.param && !__rules[binding.param]) { + __rules[binding.param] = { + event: noop, + result: {} } - binding.target = __rules[binding.param] + } + binding.target = __rules[binding.param] }, - update: function(obj) { - var _this = this, - elem = this.element, - ruleID = -1 + update: function(opt) { + var _this = this + var elem = this.element + if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) { + return + } + if (this.target) { + this.target.result[elem.expr] = { key: elem.expr } + } + var target = this.target - if (!['INPUT', 'TEXTAREA'].includes(elem.nodeName)) return + // 0: 验证通过 + // 10001: 不能为空 + // 10002: 必须为合法数字 + // 10003: Email格式错误 + // 10004: 手机格式错误 + // 10005: 必须为纯中文 + // 10006: 格式匹配错误(正则) + // 10011: 输入值超过指定最大长度 + // 10012: 输入值短于指定最小长度 + // 10021: 输入值大于指定最大数值 + // 10022: 输入值小于指定最小数值 + // 10031: 与指定的表单的值不一致 + function checked(ev) { + var val = elem.value + var code = 0 - if (this.target) { - ruleID = this.target.length - this.target.push({ checked: true }) + if (opt.require && (val === '' || val === null)) { + code = 10001 } - //如果父级元素没有定位属性,则加上相对定位 - if (getComputedStyle(elem.parentNode).position === 'static') { - elem.parentNode.style.position = 'relative' + if (code === 0 && opt.isNumeric) { + code = !isFinite(val) ? 10002 : 0 } - var $elem = yua(elem), - ol = elem.offsetLeft + elem.offsetWidth - 50, - ot = elem.offsetTop + elem.offsetHeight + 8, - tips = document.createElement('div') + if (code === 0 && opt.isEmail) + code = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) ? 10003 : 0 - tips.className = 'do-rule-tips' - tips.style.left = ol + 'px' - tips.style.bottom = ot + 'px' - - function checked(ev) { - var txt = '', - val = elem.value - - if (obj.require && (val === '' || val === null)) txt = '必填项' - - if (!txt && obj.isNumeric) - txt = !isFinite(val) ? '必须为合法数字' : '' - - if (!txt && obj.isEmail) - txt = !/^[\w\.\-]+@\w+([\.\-]\w+)*\.\w+$/.test(val) - ? 'Email格式错误' - : '' - - if (!txt && obj.isPhone) - txt = !/^1[34578]\d{9}$/.test(val) ? '手机格式错误' : '' - - if (!txt && obj.isCN) - txt = !/^[\u4e00-\u9fa5]+$/.test(val) ? '必须为纯中文' : '' - - if (!txt && obj.exp) - txt = !obj.exp.test(val) ? obj.msg || '格式错误' : '' - - if (!txt && obj.maxLen) - txt = - val.length > obj.maxLen - ? '长度不得超过' + obj.maxLen + '位' - : '' - - if (!txt && obj.minLen) - txt = - val.length < obj.minLen - ? '长度不得小于' + obj.minLen + '位' - : '' - - if (!txt && obj.hasOwnProperty('max')) - txt = val > obj.max ? '输入值不能大于' + obj.max : '' - - if (!txt && obj.hasOwnProperty('min')) - txt = val < obj.min ? '输入值不能小于' + obj.min : '' - - if (!txt && obj.eq) { - var eqEl = document.querySelector('#' + obj.eq) - txt = val !== eqEl.value ? obj.msg || '2次值不一致' : '' - } - - if (txt) { - if (ev) { - tips.textContent = txt - elem.parentNode.appendChild(tips) - } - //必须是"必填项"才会更新验证状态 - if (_this.target && obj.require) { - _this.target[ruleID].checked = false - } - } else { - if (_this.target) { - _this.target[ruleID].checked = true - } - try { - elem.parentNode.removeChild(tips) - } catch (err) {} - } + if (code === 0 && opt.isPhone) { + code = !/^1[34578]\d{9}$/.test(val) ? 10004 : 0 } - $elem.bind('change,blur', checked) - $elem.bind('focus', function(ev) { - try { - elem.parentNode.removeChild(tips) - } catch (err) {} - }) + if (code === 0 && opt.isCN) { + code = !/^[\u4e00-\u9fa5]+$/.test(val) ? 10005 : 0 + } - checked() + if (code === 0 && opt.exp) { + code = !opt.exp.test(val) ? 10006 : 0 + } + + if (code === 0 && opt.maxLen) { + code = val.length > opt.maxLen ? 10011 : 0 + } + + if (code === 0 && opt.minLen) { + code = val.length < opt.minLen ? 10012 : 0 + } + + if (code === 0 && opt.hasOwnProperty('max')) { + code = val > opt.max ? 10021 : 0 + } + + if (code === 0 && opt.hasOwnProperty('min')) { + code = val < opt.min ? 10022 : 0 + } + + if (code === 0 && opt.eq) { + var eqEl = document.querySelector('#' + opt.eq) + txt = val !== eqEl.value ? 10031 : 0 + } + + target.result[elem.expr].code = code + target.result[elem.expr].passed = opt.require ? code === 0 : true + + var done + for (var k in target.result) { + if (!target.result[k].passed) { + done = true + target.event(target.result[k]) + break + } + } + if (!done) { + target.event(true) + } + } + + Anot(elem).bind('blur', checked) + checked() } -}) + }) -//双工绑定 -var rduplexType = /^(?:checkbox|radio)$/ -var rduplexParam = /^(?:radio|checked)$/ -var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ -var duplexBinding = yua.directive('duplex', { + //双工绑定 + var rduplexType = /^(?:checkbox|radio)$/ + var rduplexParam = /^(?:radio|checked)$/ + var rnoduplexInput = /^(file|button|reset|submit|checkbox|radio|range)$/ + var duplexBinding = Anot.directive('duplex', { priority: 2000, init: function(binding, hasCast) { - var elem = binding.element - var vmodels = binding.vmodels - binding.changed = - getBindingCallback(elem, 'data-duplex-changed', vmodels) || noop - var params = [] - var casting = oneObject('string,number,boolean,checked') - if (elem.type === 'radio' && binding.param === '') { - binding.param = 'checked' + var elem = binding.element + var vmodels = binding.vmodels + binding.changed = + getBindingCallback(elem, 'data-duplex-changed', vmodels) || noop + var params = [] + var casting = oneObject('string,number,boolean,checked') + if (elem.type === 'radio' && binding.param === '') { + binding.param = 'checked' + } + + binding.param.replace(rw20g, function(name) { + if (rduplexType.test(elem.type) && rduplexParam.test(name)) { + name = 'checked' + binding.isChecked = true + binding.xtype = 'radio' } - binding.param.replace(rw20g, function(name) { - if (rduplexType.test(elem.type) && rduplexParam.test(name)) { - if (name === 'radio') - log(':duplex-radio已经更名为:duplex-checked') - name = 'checked' - binding.isChecked = true - binding.xtype = 'radio' - } - if (name === 'bool') { - name = 'boolean' - log(':duplex-bool已经更名为:duplex-boolean') - } else if (name === 'text') { - name = 'string' - log(':duplex-text已经更名为:duplex-string') - } - if (casting[name]) { - hasCast = true - } - yua.Array.ensure(params, name) - }) - if (!hasCast) { - params.push('string') + if (casting[name]) { + hasCast = true } - binding.param = params.join('-') - if (!binding.xtype) { - binding.xtype = - elem.tagName === 'SELECT' - ? 'select' - : elem.type === 'checkbox' - ? 'checkbox' - : elem.type === 'radio' - ? 'radio' - : /^change/.test(elem.getAttribute('data-duplex-event')) - ? 'change' - : 'input' + Anot.Array.ensure(params, name) + }) + if (!hasCast) { + params.push('string') + } + binding.param = params.join('-') + if (!binding.xtype) { + binding.xtype = + elem.tagName === 'SELECT' + ? 'select' + : elem.type === 'checkbox' + ? 'checkbox' + : elem.type === 'radio' + ? 'radio' + : /^change/.test(elem.getAttribute('data-duplex-event')) + ? 'change' + : 'input' + } + elem.expr = binding.expr + //===================绑定事件====================== + var bound = (binding.bound = function(type, callback) { + elem.addEventListener(type, callback, false) + var old = binding.rollback + binding.rollback = function() { + elem.anotSetter = null + Anot.unbind(elem, type, callback) + old && old() } - //===================绑定事件====================== - var bound = (binding.bound = function(type, callback) { - elem.addEventListener(type, callback, false) - var old = binding.rollback - binding.rollback = function() { - elem.yuaSetter = null - yua.unbind(elem, type, callback) - old && old() - } - }) - function callback(value) { - binding.changed.call(this, value, binding) + }) + function callback(value) { + binding.changed.call(this, value, binding) + } + var composing = false + function compositionStart() { + composing = true + } + function compositionEnd() { + composing = false + setTimeout(updateVModel) + } + var updateVModel = function(e) { + var val = elem.value + //防止递归调用形成死循环 + //处理中文输入法在minlengh下引发的BUG + if (composing || val === binding.oldValue || binding.pipe === null) { + return } - var composing = false - function compositionStart() { - composing = true - } - function compositionEnd() { - composing = false - setTimeout(updateVModel) - } - var updateVModel = function(e) { - var val = elem.value - //防止递归调用形成死循环 - //处理中文输入法在minlengh下引发的BUG - if ( - composing || - val === binding.oldValue || - binding.pipe === null - ) { - return - } - var lastValue = binding.pipe(val, binding, 'get') - binding.oldValue = val + var lastValue = binding.pipe(val, binding, 'get') + binding.oldValue = val + binding.setter(lastValue) + + callback.call(elem, lastValue) + Anot.fireDom(elem, 'change') + } + switch (binding.xtype) { + case 'radio': + bound('click', function() { + var lastValue = binding.pipe(elem.value, binding, 'get') binding.setter(lastValue) - callback.call(elem, lastValue) - yua.fireDom(elem, 'change') - } - switch (binding.xtype) { - case 'radio': - bound('click', function() { - var lastValue = binding.pipe(elem.value, binding, 'get') - binding.setter(lastValue) - callback.call(elem, lastValue) - }) - break - case 'checkbox': - bound('change', function() { - var method = elem.checked ? 'ensure' : 'remove' - var array = binding.getter.apply(0, binding.vmodels) - if (!Array.isArray(array)) { - log(':duplex应用于checkbox上要对应一个数组') - array = [array] - } - var val = binding.pipe(elem.value, binding, 'get') - yua.Array[method](array, val) - callback.call(elem, array) - }) - break - case 'change': - bound('change', updateVModel) - break - case 'input': - bound('input', updateVModel) - bound('keyup', updateVModel) - if (!IEVersion) { - bound('compositionstart', compositionStart) - bound('compositionend', compositionEnd) - bound('DOMAutoComplete', updateVModel) - } - break - case 'select': - bound('change', function() { - var val = yua(elem).val() //字符串或字符串数组 - if (Array.isArray(val)) { - val = val.map(function(v) { - return binding.pipe(v, binding, 'get') - }) - } else { - val = binding.pipe(val, binding, 'get') - } - if (val + '' !== binding.oldValue) { - try { - binding.setter(val) - } catch (ex) { - log(ex) - } - } - }) - bound('datasetchanged', function(e) { - if (e.bubble === 'selectDuplex') { - var value = binding._value - var curValue = Array.isArray(value) - ? value.map(String) - : value + '' - yua(elem).val(curValue) - elem.oldValue = curValue + '' - callback.call(elem, curValue) - } - }) - break - } - if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { - if (elem.type !== 'hidden') { - bound('focus', function() { - elem.msFocus = true - }) - bound('blur', function() { - elem.msFocus = false - }) + }) + break + case 'checkbox': + bound('change', function() { + var method = elem.checked ? 'ensure' : 'remove' + var array = binding.getter.apply(0, binding.vmodels) + if (!Array.isArray(array)) { + log(':duplex应用于checkbox上要对应一个数组') + array = [array] } - elem.yuaSetter = updateVModel //#765 - watchValueInTimer(function() { - if (root.contains(elem)) { - if (!elem.msFocus) { - updateVModel() - } - } else if (!elem.msRetain) { - return false - } - }) + var val = binding.pipe(elem.value, binding, 'get') + Anot.Array[method](array, val) + callback.call(elem, array) + }) + break + case 'change': + bound('change', updateVModel) + break + case 'input': + bound('input', updateVModel) + bound('keyup', updateVModel) + if (!IEVersion) { + bound('compositionstart', compositionStart) + bound('compositionend', compositionEnd) + bound('DOMAutoComplete', updateVModel) + } + break + case 'select': + bound('change', function() { + var val = Anot(elem).val() //字符串或字符串数组 + if (Array.isArray(val)) { + val = val.map(function(v) { + return binding.pipe(v, binding, 'get') + }) + } else { + val = binding.pipe(val, binding, 'get') + } + if (val + '' !== binding.oldValue) { + try { + binding.setter(val) + } catch (ex) { + log(ex) + } + } + }) + bound('datasetchanged', function(e) { + if (e.bubble === 'selectDuplex') { + var value = binding._value + var curValue = Array.isArray(value) + ? value.map(String) + : value + '' + Anot(elem).val(curValue) + elem.oldValue = curValue + '' + callback.call(elem, curValue) + } + }) + break + } + if (binding.xtype === 'input' && !rnoduplexInput.test(elem.type)) { + if (elem.type !== 'hidden') { + bound('focus', function() { + elem.msFocus = true + }) + bound('blur', function() { + elem.msFocus = false + }) } + elem.anotSetter = updateVModel //#765 + watchValueInTimer(function() { + if (root.contains(elem)) { + if (!elem.msFocus) { + updateVModel() + } + } else if (!elem.msRetain) { + return false + } + }) + } }, update: function(value) { - var elem = this.element, - binding = this, - curValue - if (!this.init) { - for (var i in yua.vmodels) { - var v = yua.vmodels[i] - v.$fire('yua-duplex-init', binding) + var elem = this.element, + binding = this, + curValue + if (!this.init) { + for (var i in Anot.vmodels) { + var v = Anot.vmodels[i] + v.$fire('anot-duplex-init', binding) + } + var cpipe = binding.pipe || (binding.pipe = pipe) + cpipe(null, binding, 'init') + this.init = 1 + } + switch (this.xtype) { + case 'input': + elem.value = value + break + case 'change': + curValue = this.pipe(value, this, 'set') //fix #673 + if (curValue !== this.oldValue) { + var fixCaret = false + if (elem.msFocus) { + try { + var start = elem.selectionStart + var end = elem.selectionEnd + if (start === end) { + var pos = start + fixCaret = true + } + } catch (e) {} } - var cpipe = binding.pipe || (binding.pipe = pipe) - cpipe(null, binding, 'init') - this.init = 1 - } - switch (this.xtype) { - case 'input': - elem.value = value - break - case 'change': - curValue = this.pipe(value, this, 'set') //fix #673 - if (curValue !== this.oldValue) { - var fixCaret = false - if (elem.msFocus) { - try { - var start = elem.selectionStart - var end = elem.selectionEnd - if (start === end) { - var pos = start - fixCaret = true - } - } catch (e) {} - } - elem.value = this.oldValue = curValue - if (fixCaret && !elem.readOnly) { - elem.selectionStart = elem.selectionEnd = pos - } - } - break - case 'radio': - curValue = binding.isChecked - ? !!value - : value + '' === elem.value - elem.checked = curValue - break - case 'checkbox': - var array = [].concat(value) //强制转换为数组 - curValue = this.pipe(elem.value, this, 'get') - elem.checked = array.indexOf(curValue) > -1 - break - case 'select': - //必须变成字符串后才能比较 - binding._value = value - if (!elem.msHasEvent) { - elem.msHasEvent = 'selectDuplex' - //必须等到其孩子准备好才触发 - } else { - yua.fireDom(elem, 'datasetchanged', { - bubble: elem.msHasEvent - }) - } - break - } + elem.value = this.oldValue = curValue + if (fixCaret && !elem.readOnly) { + elem.selectionStart = elem.selectionEnd = pos + } + } + break + case 'radio': + curValue = binding.isChecked ? !!value : value + '' === elem.value + elem.checked = curValue + break + case 'checkbox': + var array = [].concat(value) //强制转换为数组 + curValue = this.pipe(elem.value, this, 'get') + elem.checked = array.indexOf(curValue) > -1 + break + case 'select': + //必须变成字符串后才能比较 + binding._value = value + if (!elem.msHasEvent) { + elem.msHasEvent = 'selectDuplex' + //必须等到其孩子准备好才触发 + } else { + Anot.fireDom(elem, 'datasetchanged', { + bubble: elem.msHasEvent + }) + } + break + } } -}) + }) -function fixNull(val) { + function fixNull(val) { return val == null ? '' : val -} -yua.duplexHooks = { + } + Anot.duplexHooks = { checked: { - get: function(val, binding) { - return !binding.oldValue - } + get: function(val, binding) { + return !binding.oldValue + } }, string: { - get: function(val) { - //同步到VM - return val - }, - set: fixNull + get: function(val) { + //同步到VM + return val + }, + set: fixNull }, boolean: { - get: function(val) { - return val === 'true' - }, - set: fixNull + get: function(val) { + return val === 'true' + }, + set: fixNull }, number: { - get: function(val, binding) { - var number = val - 0 - if (-val === -number) { - return number - } - var arr = /strong|medium|weak/.exec( - binding.element.getAttribute('data-duplex-number') - ) || ['medium'] - switch (arr[0]) { - case 'strong': - return 0 - case 'medium': - return val === '' ? '' : 0 - case 'weak': - return val - } - }, - set: fixNull - } -} - -function pipe(val, binding, action, e) { - binding.param.replace(rw20g, function(name) { - var hook = yua.duplexHooks[name] - if (hook && typeof hook[action] === 'function') { - val = hook[action](val, binding) + get: function(val, binding) { + var number = val - 0 + if (-val === -number) { + return number } + return 0 + }, + set: fixNull + } + } + + function pipe(val, binding, action, e) { + binding.param.replace(rw20g, function(name) { + var hook = Anot.duplexHooks[name] + if (hook && typeof hook[action] === 'function') { + val = hook[action](val, binding) + } }) return val -} + } -var TimerID, + var TimerID, ribbon = [] -yua.tick = function(fn) { + Anot.tick = function(fn) { if (ribbon.push(fn) === 1) { - TimerID = setInterval(ticker, 60) + TimerID = setInterval(ticker, 60) } -} + } -function ticker() { + function ticker() { for (var n = ribbon.length - 1; n >= 0; n--) { - var el = ribbon[n] - if (el() === false) { - ribbon.splice(n, 1) - } + var el = ribbon[n] + if (el() === false) { + ribbon.splice(n, 1) + } } if (!ribbon.length) { - clearInterval(TimerID) + clearInterval(TimerID) } -} + } -var watchValueInTimer = noop -new function() { + var watchValueInTimer = noop + new function() { // jshint ignore:line try { - //#272 IE9-IE11, firefox - var setters = {} - var aproto = HTMLInputElement.prototype - var bproto = HTMLTextAreaElement.prototype - function newSetter(value) { - // jshint ignore:line - setters[this.tagName].call(this, value) - if (!this.msFocus && this.yuaSetter) { - this.yuaSetter() - } + //#272 IE9-IE11, firefox + var setters = {} + var aproto = HTMLInputElement.prototype + var bproto = HTMLTextAreaElement.prototype + function newSetter(value) { + // jshint ignore:line + setters[this.tagName].call(this, value) + if (!this.msFocus && this.anotSetter) { + this.anotSetter() } - var inputProto = HTMLInputElement.prototype - Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 - setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set + } + var inputProto = HTMLInputElement.prototype + Object.getOwnPropertyNames(inputProto) //故意引发IE6-8等浏览器报错 + setters['INPUT'] = Object.getOwnPropertyDescriptor(aproto, 'value').set - Object.defineProperty(aproto, 'value', { - set: newSetter - }) - setters['TEXTAREA'] = Object.getOwnPropertyDescriptor( - bproto, - 'value' - ).set - Object.defineProperty(bproto, 'value', { - set: newSetter - }) + Object.defineProperty(aproto, 'value', { + set: newSetter + }) + setters['TEXTAREA'] = Object.getOwnPropertyDescriptor(bproto, 'value').set + Object.defineProperty(bproto, 'value', { + set: newSetter + }) } catch (e) { - //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 - // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype - // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 - watchValueInTimer = yua.tick + //在chrome 43中 :duplex终于不需要使用定时器实现双向绑定了 + // http://updates.html5rocks.com/2015/04/DOM-attributes-now-on-the-prototype + // https://docs.google.com/document/d/1jwA8mtClwxI-QJuHT7872Z0pxpZz8PBkf2bGAbsUtqs/edit?pli=1 + watchValueInTimer = Anot.tick } -}() // jshint ignore:line + }() // jshint ignore:line -/*-------------动画------------*/ + /*-------------动画------------*/ -yua.directive('effect', { + Anot.directive('effect', { priority: 5, init: function(binding) { - var text = binding.expr, - className, - rightExpr - var colonIndex = text - .replace(rexprg, function(a) { - return a.replace(/./g, '0') - }) - .indexOf(':') //取得第一个冒号的位置 - if (colonIndex === -1) { - // 比如 :class/effect="aaa bbb ccc" 的情况 - className = text - rightExpr = true - } else { - // 比如 :class/effect-1="ui-state-active:checked" 的情况 - className = text.slice(0, colonIndex) - rightExpr = text.slice(colonIndex + 1) - } - if (!rexpr.test(text)) { - className = quote(className) - } else { - className = normalizeExpr(className) - } - binding.expr = '[' + className + ',' + rightExpr + ']' + var text = binding.expr, + className, + rightExpr + var colonIndex = text + .replace(rexprg, function(a) { + return a.replace(/./g, '0') + }) + .indexOf(':') //取得第一个冒号的位置 + if (colonIndex === -1) { + // 比如 :class/effect="aaa bbb ccc" 的情况 + className = text + rightExpr = true + } else { + // 比如 :class/effect-1="ui-state-active:checked" 的情况 + className = text.slice(0, colonIndex) + rightExpr = text.slice(colonIndex + 1) + } + if (!rexpr.test(text)) { + className = quote(className) + } else { + className = normalizeExpr(className) + } + binding.expr = '[' + className + ',' + rightExpr + ']' }, update: function(arr) { - var name = arr[0] - var elem = this.element - if (elem.getAttribute('data-effect-name') === name) { - return - } else { - elem.removeAttribute('data-effect-driver') - } - var inlineStyles = elem.style - var computedStyles = window.getComputedStyle - ? window.getComputedStyle(elem) - : null - var useAni = false - if (computedStyles && (supportTransition || supportAnimation)) { - //如果支持CSS动画 - var duration = - inlineStyles[transitionDuration] || - computedStyles[transitionDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 't') - useAni = true - } - - if (!useAni) { - duration = - inlineStyles[animationDuration] || - computedStyles[animationDuration] - if (duration && duration !== '0s') { - elem.setAttribute('data-effect-driver', 'a') - useAni = true - } - } + var name = arr[0] + var elem = this.element + if (elem.getAttribute('data-effect-name') === name) { + return + } else { + elem.removeAttribute('data-effect-driver') + } + var inlineStyles = elem.style + var computedStyles = window.getComputedStyle + ? window.getComputedStyle(elem) + : null + var useAni = false + if (computedStyles && (supportTransition || supportAnimation)) { + //如果支持CSS动画 + var duration = + inlineStyles[transitionDuration] || computedStyles[transitionDuration] + if (duration && duration !== '0s') { + elem.setAttribute('data-effect-driver', 't') + useAni = true } if (!useAni) { - if (yua.effects[name]) { - elem.setAttribute('data-effect-driver', 'j') - useAni = true - } + duration = + inlineStyles[animationDuration] || computedStyles[animationDuration] + if (duration && duration !== '0s') { + elem.setAttribute('data-effect-driver', 'a') + useAni = true + } } - if (useAni) { - elem.setAttribute('data-effect-name', name) + } + + if (!useAni) { + if (Anot.effects[name]) { + elem.setAttribute('data-effect-driver', 'j') + useAni = true } + } + if (useAni) { + elem.setAttribute('data-effect-name', name) + } } -}) + }) -yua.effects = {} -yua.effect = function(name, callbacks) { - yua.effects[name] = callbacks -} + Anot.effects = {} + Anot.effect = function(name, callbacks) { + Anot.effects[name] = callbacks + } -var supportTransition = false -var supportAnimation = false + var supportTransition = false + var supportAnimation = false -var transitionEndEvent -var animationEndEvent -var transitionDuration = yua.cssName('transition-duration') -var animationDuration = yua.cssName('animation-duration') -new function() { + var transitionEndEvent + var animationEndEvent + var transitionDuration = Anot.cssName('transition-duration') + var animationDuration = Anot.cssName('animation-duration') + new function() { // jshint ignore:line var checker = { - TransitionEvent: 'transitionend', - WebKitTransitionEvent: 'webkitTransitionEnd', - OTransitionEvent: 'oTransitionEnd', - otransitionEvent: 'otransitionEnd' + TransitionEvent: 'transitionend', + WebKitTransitionEvent: 'webkitTransitionEnd', + OTransitionEvent: 'oTransitionEnd', + otransitionEvent: 'otransitionEnd' } var tran //有的浏览器同时支持私有实现与标准写法，比如webkit支持前两种，Opera支持1、3、4 for (var name in checker) { - if (window[name]) { - tran = checker[name] - break - } - try { - var a = document.createEvent(name) - tran = checker[name] - break - } catch (e) {} + if (window[name]) { + tran = checker[name] + break + } + try { + var a = document.createEvent(name) + tran = checker[name] + break + } catch (e) {} } if (typeof tran === 'string') { - supportTransition = true - transitionEndEvent = tran + supportTransition = true + transitionEndEvent = tran } //大致上有两种选择 @@ -4392,36 +4816,36 @@ new function() { // alert(e.type)// animationend！！！ // }) checker = { - AnimationEvent: 'animationend', - WebKitAnimationEvent: 'webkitAnimationEnd' + AnimationEvent: 'animationend', + WebKitAnimationEvent: 'webkitAnimationEnd' } var ani for (name in checker) { - if (window[name]) { - ani = checker[name] - break - } + if (window[name]) { + ani = checker[name] + break + } } if (typeof ani === 'string') { - supportTransition = true - animationEndEvent = ani + supportTransition = true + animationEndEvent = ani } -}() + }() -var effectPool = [] //重复利用动画实例 -function effectFactory(el, opts) { + var effectPool = [] //重复利用动画实例 + function effectFactory(el, opts) { if (!el || el.nodeType !== 1) { - return null + return null } if (opts) { - var name = opts.effectName - var driver = opts.effectDriver + var name = opts.effectName + var driver = opts.effectDriver } else { - name = el.getAttribute('data-effect-name') - driver = el.getAttribute('data-effect-driver') + name = el.getAttribute('data-effect-name') + driver = el.getAttribute('data-effect-driver') } if (!name || !driver) { - return null + return null } var instance = effectPool.pop() || new Effect() @@ -4429,1163 +4853,1141 @@ function effectFactory(el, opts) { instance.driver = driver instance.useCss = driver !== 'j' if (instance.useCss) { - opts && yua(el).addClass(opts.effectClass) - instance.cssEvent = - driver === 't' ? transitionEndEvent : animationEndEvent + opts && Anot(el).addClass(opts.effectClass) + instance.cssEvent = + driver === 't' ? transitionEndEvent : animationEndEvent } instance.name = name - instance.callbacks = yua.effects[name] || {} + instance.callbacks = Anot.effects[name] || {} return instance -} + } -function effectBinding(elem, binding) { + function effectBinding(elem, binding) { var name = elem.getAttribute('data-effect-name') if (name) { - binding.effectName = name - binding.effectDriver = elem.getAttribute('data-effect-driver') - var stagger = +elem.getAttribute('data-effect-stagger') - binding.effectLeaveStagger = - +elem.getAttribute('data-effect-leave-stagger') || stagger - binding.effectEnterStagger = - +elem.getAttribute('data-effect-enter-stagger') || stagger - binding.effectClass = elem.className || NaN + binding.effectName = name + binding.effectDriver = elem.getAttribute('data-effect-driver') + var stagger = +elem.getAttribute('data-effect-stagger') + binding.effectLeaveStagger = + +elem.getAttribute('data-effect-leave-stagger') || stagger + binding.effectEnterStagger = + +elem.getAttribute('data-effect-enter-stagger') || stagger + binding.effectClass = elem.className || NaN } -} -function upperFirstChar(str) { + } + function upperFirstChar(str) { return str.replace(/^[\S]/g, function(m) { - return m.toUpperCase() + return m.toUpperCase() }) -} -var effectBuffer = new Buffer() -function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 + } + var effectBuffer = new Buffer() + function Effect() {} //动画实例,做成类的形式,是为了共用所有原型方法 -Effect.prototype = { + Effect.prototype = { contrustor: Effect, enterClass: function() { - return getEffectClass(this, 'enter') + return getEffectClass(this, 'enter') }, leaveClass: function() { - return getEffectClass(this, 'leave') + return getEffectClass(this, 'leave') }, // 共享一个函数 actionFun: function(name, before, after) { - if (document.hidden) { - return - } - var me = this - var el = me.el - var isLeave = name === 'leave' - name = isLeave ? 'leave' : 'enter' - var oppositeName = isLeave ? 'enter' : 'leave' - callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) - callEffectHook(me, 'before' + upperFirstChar(name)) - if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 - var cssCallback = function(cancel) { - el.removeEventListener(me.cssEvent, me.cssCallback) - if (isLeave) { - before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 - yua(el).removeClass(me.cssClass) - } else { - if (me.driver === 'a') { - yua(el).removeClass(me.cssClass) - } - } - if (cancel !== true) { - callEffectHook(me, 'after' + upperFirstChar(name)) - after && after(el) - } - me.dispose() - } - if (me.useCss) { - if (me.cssCallback) { - //如果leave动画还没有完成,立即完成 - me.cssCallback(true) - } - - me.cssClass = getEffectClass(me, name) - me.cssCallback = cssCallback - - me.update = function() { - el.addEventListener(me.cssEvent, me.cssCallback) - if (!isLeave && me.driver === 't') { - //transtion延迟触发 - yua(el).removeClass(me.cssClass) - } - } - yua(el).addClass(me.cssClass) //animation会立即触发 - - effectBuffer.render(true) - effectBuffer.queue.push(me) + if (document.hidden) { + return + } + var me = this + var el = me.el + var isLeave = name === 'leave' + name = isLeave ? 'leave' : 'enter' + var oppositeName = isLeave ? 'enter' : 'leave' + callEffectHook(me, 'abort' + upperFirstChar(oppositeName)) + callEffectHook(me, 'before' + upperFirstChar(name)) + if (!isLeave) before(el) //这里可能做插入DOM树的操作,因此必须在修改类名前执行 + var cssCallback = function(cancel) { + el.removeEventListener(me.cssEvent, me.cssCallback) + if (isLeave) { + before(el) //这里可能做移出DOM树操作,因此必须位于动画之后 + Anot(el).removeClass(me.cssClass) } else { - callEffectHook(me, name, cssCallback) + if (me.driver === 'a') { + Anot(el).removeClass(me.cssClass) + } } + if (cancel !== true) { + callEffectHook(me, 'after' + upperFirstChar(name)) + after && after(el) + } + me.dispose() + } + if (me.useCss) { + if (me.cssCallback) { + //如果leave动画还没有完成,立即完成 + me.cssCallback(true) + } + + me.cssClass = getEffectClass(me, name) + me.cssCallback = cssCallback + + me.update = function() { + el.addEventListener(me.cssEvent, me.cssCallback) + if (!isLeave && me.driver === 't') { + //transtion延迟触发 + Anot(el).removeClass(me.cssClass) + } + } + Anot(el).addClass(me.cssClass) //animation会立即触发 + + effectBuffer.render(true) + effectBuffer.queue.push(me) + } else { + callEffectHook(me, name, cssCallback) + } }, enter: function(before, after) { - this.actionFun.apply(this, ['enter'].concat(yua.slice(arguments))) + this.actionFun.apply(this, ['enter'].concat(Anot.slice(arguments))) }, leave: function(before, after) { - this.actionFun.apply(this, ['leave'].concat(yua.slice(arguments))) + this.actionFun.apply(this, ['leave'].concat(Anot.slice(arguments))) }, dispose: function() { - //销毁与回收到池子中 - this.update = this.cssCallback = null - if (effectPool.unshift(this) > 100) { - effectPool.pop() - } + //销毁与回收到池子中 + this.update = this.cssCallback = null + if (effectPool.unshift(this) > 100) { + effectPool.pop() + } } -} + } -function getEffectClass(instance, type) { + function getEffectClass(instance, type) { var a = instance.callbacks[type + 'Class'] if (typeof a === 'string') return a if (typeof a === 'function') return a() return instance.name + '-' + type -} + } -function callEffectHook(effect, name, cb) { + function callEffectHook(effect, name, cb) { var hook = effect.callbacks[name] if (hook) { - hook.call(effect, effect.el, cb) + hook.call(effect, effect.el, cb) } -} + } -var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { + var applyEffect = function(el, dir /*[before, [after, [opts]]]*/) { var args = aslice.call(arguments, 0) if (typeof args[2] !== 'function') { - args.splice(2, 0, noop) + args.splice(2, 0, noop) } if (typeof args[3] !== 'function') { - args.splice(3, 0, noop) + args.splice(3, 0, noop) } var before = args[2] var after = args[3] var opts = args[4] var effect = effectFactory(el, opts) if (!effect) { - before() - after() - return false + before() + after() + return false } else { - var method = dir ? 'enter' : 'leave' - effect[method](before, after) + var method = dir ? 'enter' : 'leave' + effect[method](before, after) } -} + } -yua.mix(yua.effect, { + Anot.mix(Anot.effect, { apply: applyEffect, append: function(el, parent, after, opts) { - return applyEffect( - el, - 1, - function() { - parent.appendChild(el) - }, - after, - opts - ) + return applyEffect( + el, + 1, + function() { + parent.appendChild(el) + }, + after, + opts + ) }, before: function(el, target, after, opts) { - return applyEffect( - el, - 1, - function() { - target.parentNode.insertBefore(el, target) - }, - after, - opts - ) + return applyEffect( + el, + 1, + function() { + target.parentNode.insertBefore(el, target) + }, + after, + opts + ) }, remove: function(el, parent, after, opts) { - return applyEffect( - el, - 0, - function() { - if (el.parentNode === parent) parent.removeChild(el) - }, - after, - opts - ) + return applyEffect( + el, + 0, + function() { + if (el.parentNode === parent) parent.removeChild(el) + }, + after, + opts + ) } -}) + }) -yua.directive('html', { + Anot.directive('html', { update: function(val) { - var binding = this - var elem = this.element - var isHtmlFilter = elem.nodeType !== 1 - var parent = isHtmlFilter ? elem.parentNode : elem - if (!parent) return - val = val == null ? '' : val + var binding = this + var elem = this.element + var isHtmlFilter = elem.nodeType !== 1 + var parent = isHtmlFilter ? elem.parentNode : elem + if (!parent) return + val = val == null ? '' : val - if (elem.nodeType === 3) { - var signature = generateID('html') - parent.insertBefore(DOC.createComment(signature), elem) - binding.element = DOC.createComment(signature + ':end') - parent.replaceChild(binding.element, elem) - elem = binding.element - } - if (typeof val !== 'object') { - //string, number, boolean - var fragment = yua.parseHTML(String(val)) - } else if (val.nodeType === 11) { - //将val转换为文档碎片 - fragment = val - } else if (val.nodeType === 1 || val.item) { - var nodes = val.nodeType === 1 ? val.childNodes : val.item - fragment = yuaFragment.cloneNode(true) - while (nodes[0]) { - fragment.appendChild(nodes[0]) - } + if (elem.nodeType === 3) { + var signature = generateID('html') + parent.insertBefore(DOC.createComment(signature), elem) + binding.element = DOC.createComment(signature + ':end') + parent.replaceChild(binding.element, elem) + elem = binding.element + } + if (typeof val !== 'object') { + //string, number, boolean + var fragment = Anot.parseHTML(String(val)) + } else if (val.nodeType === 11) { + //将val转换为文档碎片 + fragment = val + } else if (val.nodeType === 1 || val.item) { + var nodes = val.nodeType === 1 ? val.childNodes : val.item + fragment = anotFragment.cloneNode(true) + while (nodes[0]) { + fragment.appendChild(nodes[0]) } + } - nodes = yua.slice(fragment.childNodes) - //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 - if (isHtmlFilter) { - var endValue = elem.nodeValue.slice(0, -4) - while (true) { - var node = elem.previousSibling - if ( - !node || - (node.nodeType === 8 && node.nodeValue === endValue) - ) { - break - } else { - parent.removeChild(node) - } - } - parent.insertBefore(fragment, elem) - } else { - yua.clearHTML(elem).appendChild(fragment) + nodes = Anot.slice(fragment.childNodes) + //插入占位符, 如果是过滤器,需要有节制地移除指定的数量,如果是html指令,直接清空 + if (isHtmlFilter) { + var endValue = elem.nodeValue.slice(0, -4) + while (true) { + var node = elem.previousSibling + if (!node || (node.nodeType === 8 && node.nodeValue === endValue)) { + break + } else { + parent.removeChild(node) + } } - scanNodeArray(nodes, binding.vmodels) + parent.insertBefore(fragment, elem) + } else { + Anot.clearHTML(elem).appendChild(fragment) + } + scanNodeArray(nodes, binding.vmodels) } -}) + }) -yua.directive('if', { + Anot.directive('if', { priority: 10, update: function(val) { - var binding = this - var elem = this.element - var stamp = (binding.stamp = +new Date()) - var par - var after = function() { - if (stamp !== binding.stamp) return + var binding = this + var elem = this.element + var stamp = (binding.stamp = +new Date()) + var par + var after = function() { + if (stamp !== binding.stamp) return + binding.recoverNode = null + } + if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 + try { + if (!elem.parentNode) return + par = elem.parentNode + } catch (e) { + return + } + if (val) { + //插回DOM树 + function alway() { + // jshint ignore:line + if (elem.getAttribute(binding.name)) { + elem.removeAttribute(binding.name) + scanAttr(elem, binding.vmodels) + } + binding.rollback = null + } + if (elem.nodeType === 8) { + var keep = binding.keep + var hasEffect = Anot.effect.apply( + keep, + 1, + function() { + if (stamp !== binding.stamp) return + elem.parentNode.replaceChild(keep, elem) + elem = binding.element = keep //这时可能为null + if (keep.getAttribute('_required')) { + //#1044 + elem.required = true + elem.removeAttribute('_required') + } + if (elem.querySelectorAll) { + Anot.each(elem.querySelectorAll('[_required=true]'), function( + el + ) { + el.required = true + el.removeAttribute('_required') + }) + } + alway() + }, + after + ) + hasEffect = hasEffect === false + } + if (!hasEffect) alway() + } else { + //移出DOM树，并用注释节点占据原位置 + if (elem.nodeType === 1) { + if (elem.required === true) { + elem.required = false + elem.setAttribute('_required', 'true') + } + try { + //如果不支持querySelectorAll或:required,可以直接无视 + Anot.each(elem.querySelectorAll(':required'), function(el) { + elem.required = false + el.setAttribute('_required', 'true') + }) + } catch (e) {} + + var node = (binding.element = DOC.createComment(':if')), + pos = elem.nextSibling + binding.recoverNode = function() { binding.recoverNode = null - } - if (binding.recoverNode) binding.recoverNode() // 还原现场，有移动节点的都需要还原现场 - try { - if (!elem.parentNode) return - par = elem.parentNode - } catch (e) { - return - } - if (val) { - //插回DOM树 - function alway() { - // jshint ignore:line - if (elem.getAttribute(binding.name)) { - elem.removeAttribute(binding.name) - scanAttr(elem, binding.vmodels) - } - binding.rollback = null + if (node.parentNode !== par) { + par.insertBefore(node, pos) + binding.keep = elem } - if (elem.nodeType === 8) { - var keep = binding.keep - var hasEffect = yua.effect.apply( - keep, - 1, - function() { - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(keep, elem) - elem = binding.element = keep //这时可能为null - if (keep.getAttribute('_required')) { - //#1044 - elem.required = true - elem.removeAttribute('_required') - } - if (elem.querySelectorAll) { - yua.each( - elem.querySelectorAll('[_required=true]'), - function(el) { - el.required = true - el.removeAttribute('_required') - } - ) - } - alway() - }, - after - ) - hasEffect = hasEffect === false - } - if (!hasEffect) alway() - } else { - //移出DOM树，并用注释节点占据原位置 - if (elem.nodeType === 1) { - if (elem.required === true) { - elem.required = false - elem.setAttribute('_required', 'true') - } - try { - //如果不支持querySelectorAll或:required,可以直接无视 - yua.each(elem.querySelectorAll(':required'), function(el) { - elem.required = false - el.setAttribute('_required', 'true') - }) - } catch (e) {} + } - var node = (binding.element = DOC.createComment(':if')), - pos = elem.nextSibling - binding.recoverNode = function() { - binding.recoverNode = null - if (node.parentNode !== par) { - par.insertBefore(node, pos) - binding.keep = elem - } + Anot.effect.apply( + elem, + 0, + function() { + binding.recoverNode = null + if (stamp !== binding.stamp) return + elem.parentNode.replaceChild(node, elem) + binding.keep = elem //元素节点 + ifGroup.appendChild(elem) + binding.rollback = function() { + if (elem.parentNode === ifGroup) { + ifGroup.removeChild(elem) } - - yua.effect.apply( - elem, - 0, - function() { - binding.recoverNode = null - if (stamp !== binding.stamp) return - elem.parentNode.replaceChild(node, elem) - binding.keep = elem //元素节点 - ifGroup.appendChild(elem) - binding.rollback = function() { - if (elem.parentNode === ifGroup) { - ifGroup.removeChild(elem) - } - } - }, - after - ) - } + } + }, + after + ) } + } } -}) + }) -//:important绑定已经在scanTag 方法中实现 -var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim -var rnoscriptText = /([\s\S]+?)<\/noscript>/im + var rnoscripts = /(?:[\s\S]+?)<\/noscript>/gim + var rnoscriptText = /([\s\S]+?)<\/noscript>/im -var getXHR = function() { + var getXHR = function() { return new window.XMLHttpRequest() // jshint ignore:line -} -//将所有远程加载的模板,以字符串形式存放到这里 -var templatePool = (yua.templateCache = {}) + } + //将所有远程加载的模板,以字符串形式存放到这里 + var templatePool = (Anot.templateCache = {}) -function getTemplateContainer(binding, id, text) { + function getTemplateContainer(binding, id, text) { var div = binding.templateCache && binding.templateCache[id] if (div) { - var dom = DOC.createDocumentFragment(), - firstChild - while ((firstChild = div.firstChild)) { - dom.appendChild(firstChild) - } - return dom + var dom = DOC.createDocumentFragment(), + firstChild + while ((firstChild = div.firstChild)) { + dom.appendChild(firstChild) + } + return dom } - return yua.parseHTML(text) -} -function nodesToFrag(nodes) { + return Anot.parseHTML(text) + } + function nodesToFrag(nodes) { var frag = DOC.createDocumentFragment() for (var i = 0, len = nodes.length; i < len; i++) { - frag.appendChild(nodes[i]) + frag.appendChild(nodes[i]) } return frag -} -yua.directive('include', { + } + Anot.directive('include', { init: directives.attr.init, update: function(val) { - var binding = this - var elem = this.element - var vmodels = binding.vmodels - var rendered = binding.includeRendered - var effectClass = binding.effectName && binding.effectClass // 是否开启动画 - var templateCache = binding.templateCache // 是否data-include-cache - var outer = binding.includeReplace // 是否data-include-replace - var loaded = binding.includeLoaded - var target = outer ? elem.parentNode : elem - var _ele = binding._element // data-include-replace binding.element === binding.end + var binding = this + var elem = this.element + var vmodels = binding.vmodels + var rendered = binding.includeRendered + var effectClass = binding.effectName && binding.effectClass // 是否开启动画 + var templateCache = binding.templateCache // 是否data-include-cache + var outer = binding.includeReplace // 是否data-include-replace + var loaded = binding.includeLoaded + var target = outer ? elem.parentNode : elem + var _ele = binding._element // data-include-replace binding.element === binding.end - binding.recoverNodes = binding.recoverNodes || yua.noop + binding.recoverNodes = binding.recoverNodes || Anot.noop - var scanTemplate = function(text) { - var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 - if (loaded) { - var newText = loaded.apply(target, [text].concat(vmodels)) - if (typeof newText === 'string') text = newText - } - if (rendered) { - checkScan( - target, - function() { - rendered.call(target) - }, - NaN - ) - } - var lastID = binding.includeLastID || '_default' // 默认 + var scanTemplate = function(text) { + var _stamp = (binding._stamp = +new Date()) // 过滤掉频繁操作 + if (loaded) { + var newText = loaded.apply(target, [text].concat(vmodels)) + if (typeof newText === 'string') text = newText + } + if (rendered) { + checkScan( + target, + function() { + rendered.call(target) + }, + NaN + ) + } + var lastID = binding.includeLastID || '_default' // 默认 - binding.includeLastID = val - var leaveEl = - (templateCache && templateCache[lastID]) || - DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 + binding.includeLastID = val + var leaveEl = + (templateCache && templateCache[lastID]) || + DOC.createElement(elem.tagName || binding._element.tagName) // 创建一个离场元素 - if (effectClass) { - leaveEl.className = effectClass - target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 - } - - // cache or animate，移动节点 - ;(templateCache || {})[lastID] = leaveEl - var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 - if (fragOnDom) { - target.insertBefore(fragOnDom, binding.end) - } - while (true) { - var node = binding.start.nextSibling - if (node && node !== leaveEl && node !== binding.end) { - leaveEl.appendChild(node) - } else { - break - } - } - - // 元素退场 - yua.effect.remove( - leaveEl, - target, - function() { - if (templateCache) { - // write cache - if (_stamp === binding._stamp) - ifGroup.appendChild(leaveEl) - } - }, - binding - ) - - var enterEl = target, - before = yua.noop, - after = yua.noop - - var fragment = getTemplateContainer(binding, val, text) - var nodes = yua.slice(fragment.childNodes) - - if (outer && effectClass) { - enterEl = _ele - enterEl.innerHTML = '' // 清空 - enterEl.setAttribute(':skip', 'true') - target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 - before = function() { - enterEl.insertBefore(fragment, null) // 插入节点 - } - after = function() { - binding.recoverNodes = yua.noop - if (_stamp === binding._stamp) { - fragment = nodesToFrag(nodes) - target.insertBefore(fragment, binding.end) // 插入真实element - scanNodeArray(nodes, vmodels) - } - if (enterEl.parentNode === target) - target.removeChild(enterEl) // 移除入场动画元素 - } - binding.recoverNodes = function() { - binding.recoverNodes = yua.noop - return nodesToFrag(nodes) - } - } else { - before = function() { - //新添加元素的动画 - target.insertBefore(fragment, binding.end) - scanNodeArray(nodes, vmodels) - } - } - - yua.effect.apply(enterEl, 'enter', before, after) + if (effectClass) { + leaveEl.className = effectClass + target.insertBefore(leaveEl, binding.start) // 插入到start之前，防止被错误的移动 } - if (!val) return + // cache or animate，移动节点 + ;(templateCache || {})[lastID] = leaveEl + var fragOnDom = binding.recoverNodes() // 恢复动画中的节点 + if (fragOnDom) { + target.insertBefore(fragOnDom, binding.end) + } + while (true) { + var node = binding.start.nextSibling + if (node && node !== leaveEl && node !== binding.end) { + leaveEl.appendChild(node) + } else { + break + } + } - var el = val + // 元素退场 + Anot.effect.remove( + leaveEl, + target, + function() { + if (templateCache) { + // write cache + if (_stamp === binding._stamp) ifGroup.appendChild(leaveEl) + } + }, + binding + ) - if (typeof el === 'object') { - if (el.nodeType !== 1) return log('include 不支持非DOM对象') + var enterEl = target, + before = Anot.noop, + after = Anot.noop + + var fragment = getTemplateContainer(binding, val, text) + var nodes = Anot.slice(fragment.childNodes) + + if (outer && effectClass) { + enterEl = _ele + enterEl.innerHTML = '' // 清空 + enterEl.setAttribute(':skip', 'true') + target.insertBefore(enterEl, binding.end.nextSibling) // 插入到bingding.end之后避免被错误的移动 + before = function() { + enterEl.insertBefore(fragment, null) // 插入节点 + } + after = function() { + binding.recoverNodes = Anot.noop + if (_stamp === binding._stamp) { + fragment = nodesToFrag(nodes) + target.insertBefore(fragment, binding.end) // 插入真实element + scanNodeArray(nodes, vmodels) + } + if (enterEl.parentNode === target) target.removeChild(enterEl) // 移除入场动画元素 + } + binding.recoverNodes = function() { + binding.recoverNodes = Anot.noop + return nodesToFrag(nodes) + } } else { - el = DOC.getElementById(val) - if (!el) { - if (typeof templatePool[val] === 'string') { - yua.nextTick(function() { - scanTemplate(templatePool[val]) - }) - } else if (Array.isArray(templatePool[val])) { - //#805 防止在循环绑定中发出许多相同的请求 - templatePool[val].push(scanTemplate) - } else { - var xhr = getXHR() - xhr.onload = function() { - if (xhr.status !== 200) - return log( - '获取网络资源出错, httpError[' + - xhr.status + - ']' - ) - - var text = xhr.responseText - for (var f = 0, fn; (fn = templatePool[val][f++]); ) { - fn(text) - } - templatePool[val] = text - } - xhr.onerror = function() { - log(':include load [' + val + '] error') - } - templatePool[val] = [scanTemplate] - xhr.open('GET', val, true) - if ('withCredentials' in xhr) { - xhr.withCredentials = true - } - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') - xhr.send(null) - } - return - } + before = function() { + //新添加元素的动画 + target.insertBefore(fragment, binding.end) + scanNodeArray(nodes, vmodels) + } } - yua.nextTick(function() { - scanTemplate(el.value || el.innerText || el.innerHTML) - }) - } -}) + Anot.effect.apply(enterEl, 'enter', before, after) + } -var rdash = /\(([^)]*)\)/ -var onDir = yua.directive('on', { + if (!val) return + + var el = val + + if (typeof el === 'object') { + if (el.nodeType !== 1) return log('include 不支持非DOM对象') + } else { + el = DOC.getElementById(val) + if (!el) { + if (typeof templatePool[val] === 'string') { + Anot.nextTick(function() { + scanTemplate(templatePool[val]) + }) + } else if (Array.isArray(templatePool[val])) { + //#805 防止在循环绑定中发出许多相同的请求 + templatePool[val].push(scanTemplate) + } else { + var xhr = getXHR() + xhr.onload = function() { + if (xhr.status !== 200) + return log('获取网络资源出错, httpError[' + xhr.status + ']') + + var text = xhr.responseText + for (var f = 0, fn; (fn = templatePool[val][f++]); ) { + fn(text) + } + templatePool[val] = text + } + xhr.onerror = function() { + log(':include load [' + val + '] error') + } + templatePool[val] = [scanTemplate] + xhr.open('GET', val, true) + if ('withCredentials' in xhr) { + xhr.withCredentials = true + } + xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest') + xhr.send(null) + } + return + } + } + + Anot.nextTick(function() { + scanTemplate(el.value || el.innerText || el.innerHTML) + }) + } + }) + + var rdash = /\(([^)]*)\)/ + var onDir = Anot.directive('on', { priority: 3000, init: function(binding) { - var value = binding.expr - binding.type = 'on' - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (typeof onDir[eventType + 'Hook'] === 'function') { - onDir[eventType + 'Hook'](binding) + var value = binding.expr + binding.type = 'on' + var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 + if (typeof onDir[eventType + 'Hook'] === 'function') { + onDir[eventType + 'Hook'](binding) + } + if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { + var matched = (value.match(rdash) || ['', ''])[1].trim() + if (matched === '' || matched === '$event') { + // aaa() aaa($event)当成aaa处理 + value = value.replace(rdash, '') } - if (value.indexOf('(') > 0 && value.indexOf(')') > -1) { - var matched = (value.match(rdash) || ['', ''])[1].trim() - if (matched === '' || matched === '$event') { - // aaa() aaa($event)当成aaa处理 - value = value.replace(rdash, '') - } - } - binding.expr = value + } + binding.expr = value }, update: function(callback) { - var binding = this - var elem = this.element - callback = function(e) { - var fn = binding.getter || noop - return fn.apply(this, binding.args.concat(e)) - } + var binding = this + var elem = this.element + callback = function(e) { + var fn = binding.getter || noop + return fn.apply(binding.args[0], binding.args.concat(e)) + } - var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 - if (eventType === 'scan') { - callback.call(elem, { - type: eventType - }) - } else if (typeof binding.specialBind === 'function') { - binding.specialBind(elem, callback) + var eventType = binding.param.replace(/-\d+$/, '') // :on-mousemove-10 + if (eventType === 'scan') { + callback.call(elem, { + type: eventType + }) + } else if (typeof binding.specialBind === 'function') { + binding.specialBind(elem, callback) + } else { + var removeFn = Anot.bind(elem, eventType, callback) + } + binding.rollback = function() { + if (typeof binding.specialUnbind === 'function') { + binding.specialUnbind() } else { - var removeFn = yua.bind(elem, eventType, callback) - } - binding.rollback = function() { - if (typeof binding.specialUnbind === 'function') { - binding.specialUnbind() - } else { - yua.unbind(elem, eventType, removeFn) - } + Anot.unbind(elem, eventType, removeFn) } + } } -}) + }) -yua.directive('repeat', { + Anot.directive('repeat', { priority: 90, init: function(binding) { - var type = binding.type - binding.cache = {} //用于存放代理VM - binding.enterCount = 0 + var type = binding.type + binding.cache = {} //用于存放代理VM + binding.enterCount = 0 - var elem = binding.element - if (elem.nodeType === 1) { - elem.removeAttribute(binding.name) - effectBinding(elem, binding) - binding.param = binding.param || 'el' - binding.sortedCallback = getBindingCallback( - elem, - 'data-repeat-sortby', - binding.vmodels - ) - var rendered = getBindingCallback( - elem, - 'data-repeat-rendered', - binding.vmodels - ) + var elem = binding.element + if (elem.nodeType === 1) { + elem.removeAttribute(binding.name) + effectBinding(elem, binding) + binding.param = binding.param || 'el' + binding.sortedCallback = getBindingCallback( + elem, + 'data-repeat-sortby', + binding.vmodels + ) + var rendered = getBindingCallback( + elem, + 'data-repeat-rendered', + binding.vmodels + ) - var signature = generateID(type) - var start = DOC.createComment(signature + ':start') - var end = (binding.element = DOC.createComment(signature + ':end')) - binding.signature = signature - binding.start = start - binding.template = yuaFragment.cloneNode(false) - - var parent = elem.parentNode - parent.replaceChild(end, elem) - parent.insertBefore(start, end) - binding.template.appendChild(elem) - - binding.element = end - - if (rendered) { - var removeFn = yua.bind(parent, 'datasetchanged', function() { - rendered.apply(parent, parent.args) - yua.unbind(parent, 'datasetchanged', removeFn) - parent.msRendered = rendered - }) - } - } - }, - update: function(value, oldValue) { - var binding = this - var xtype = this.xtype - - this.enterCount += 1 - var init = !oldValue - if (init) { - binding.$outer = {} - var check0 = '$key' - var check1 = '$val' - if (xtype === 'array') { - check0 = '$first' - check1 = '$last' - } - for (var i = 0, v; (v = binding.vmodels[i++]); ) { - if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { - binding.$outer = v - break - } - } - } - var track = this.track - if (binding.sortedCallback) { - //如果有回调，则让它们排序 - var keys2 = binding.sortedCallback.call(parent, track) - if (keys2 && Array.isArray(keys2)) { - track = keys2 - } - } - - var action = 'move' - binding.$repeat = value - var fragments = [] - var transation = init && yuaFragment.cloneNode(false) - var proxies = [] - var param = this.param - var retain = yua.mix({}, this.cache) - var elem = this.element - var length = track.length + var signature = generateID(type) + var start = DOC.createComment(signature + ':start') + var end = (binding.element = DOC.createComment(signature + ':end')) + binding.signature = signature + binding.start = start + binding.template = anotFragment.cloneNode(false) var parent = elem.parentNode + parent.replaceChild(end, elem) + parent.insertBefore(start, end) + binding.template.appendChild(elem) - //检查新元素数量 - var newCount = 0 - for (i = 0; i < length; i++) { - var keyOrId = track[i] - if (!retain[keyOrId]) newCount++ + binding.element = end + + if (rendered) { + var removeFn = Anot.bind(parent, 'datasetchanged', function() { + rendered.apply(parent, parent.args) + Anot.unbind(parent, 'datasetchanged', removeFn) + parent.msRendered = rendered + }) } - var oldCount = 0 - for (i in retain) { - oldCount++ + } + }, + update: function(value, oldValue) { + var binding = this + var xtype = this.xtype + + this.enterCount += 1 + var init = !oldValue + if (init) { + binding.$outer = {} + var check0 = '$key' + var check1 = '$val' + if (xtype === 'array') { + check0 = '$first' + check1 = '$last' } - var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear - - var kill = elem.previousSibling - var start = binding.start - - /*log(kill === start, kill) - while(kill !== start && kill.nodeName !== '#comment'){ - parent.removeChild(kill) - kill = elem.previousSibling - }*/ - if (clear) { - while (kill !== start) { - parent.removeChild(kill) - kill = elem.previousSibling - } + for (var i = 0, v; (v = binding.vmodels[i++]); ) { + if (v.hasOwnProperty(check0) && v.hasOwnProperty(check1)) { + binding.$outer = v + break + } } - - for (i = 0; i < length; i++) { - keyOrId = track[i] //array为随机数, object 为keyName - var proxy = retain[keyOrId] - if (!proxy) { - proxy = getProxyVM(this) - proxy.$up = null - if (xtype === 'array') { - action = 'add' - proxy.$id = keyOrId - var valueItem = value[i] - proxy[param] = valueItem //index - if (Object(valueItem) === valueItem) { - valueItem.$ups = valueItem.$ups || {} - valueItem.$ups[param] = proxy - } - } else { - action = 'append' - proxy.$key = keyOrId - proxy.$val = value[keyOrId] //key - proxy[param] = { $key: proxy.$key, $val: proxy.$val } - } - this.cache[keyOrId] = proxy - var node = - proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) - node.nodeValue = this.signature - shimController( - binding, - transation, - proxy, - fragments, - init && !binding.effectDriver - ) - decorateProxy(proxy, binding, xtype) - } else { - // if (xtype === "array") { - // proxy[param] = value[i] - // } - fragments.push({}) - retain[keyOrId] = true - } - - //重写proxy - if (this.enterCount === 1) { - //防止多次进入,导致位置不对 - proxy.$active = false - proxy.$oldIndex = proxy.$index - proxy.$active = true - proxy.$index = i - } - - if (xtype === 'array') { - proxy.$first = i === 0 - proxy.$last = i === length - 1 - // proxy[param] = value[i] - } else { - proxy.$val = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 - } - proxies.push(proxy) + } + var track = this.track + if (binding.sortedCallback) { + //如果有回调，则让它们排序 + var keys2 = binding.sortedCallback.call(parent, track) + if (keys2 && Array.isArray(keys2)) { + track = keys2 } - this.proxies = proxies - if (init && !binding.effectDriver) { - parent.insertBefore(transation, elem) - fragments.forEach(function(fragment) { - scanNodeArray(fragment.nodes || [], fragment.vmodels) - //if(fragment.vmodels.length > 2) - fragment.nodes = fragment.vmodels = null - }) // jshint ignore:line + } + + var action = 'move' + binding.$repeat = value + var fragments = [] + var transation = init && anotFragment.cloneNode(false) + var proxies = [] + var param = this.param + var retain = Anot.mix({}, this.cache) + var elem = this.element + var length = track.length + + var parent = elem.parentNode + + //检查新元素数量 + var newCount = 0 + for (i = 0; i < length; i++) { + var keyOrId = track[i] + if (!retain[keyOrId]) newCount++ + } + var oldCount = 0 + for (i in retain) { + oldCount++ + } + var clear = (!length || newCount === length) && oldCount > 10 //当全部是新元素,且移除元素较多(10)时使用clear + + var kill = elem.previousSibling + var start = binding.start + + if (clear) { + while (kill !== start) { + parent.removeChild(kill) + kill = elem.previousSibling + } + } + + for (i = 0; i < length; i++) { + keyOrId = track[i] //array为随机数, object 为keyName + var proxy = retain[keyOrId] + if (!proxy) { + // log(this) + proxy = getProxyVM(this) + proxy.$up = this.vmodels[0] + if (xtype === 'array') { + action = 'add' + proxy.$id = keyOrId + var valueItem = value[i] + proxy[param] = valueItem //index + if (Object(valueItem) === valueItem) { + valueItem.$ups = valueItem.$ups || {} + valueItem.$ups[param] = proxy + } + } else { + action = 'append' + proxy.$key = keyOrId + proxy.$val = value[keyOrId] //key + proxy[param] = { $key: proxy.$key, $val: proxy.$val } + } + this.cache[keyOrId] = proxy + var node = proxy.$anchor || (proxy.$anchor = elem.cloneNode(false)) + node.nodeValue = this.signature + shimController( + binding, + transation, + proxy, + fragments, + init && !binding.effectDriver + ) + decorateProxy(proxy, binding, xtype) } else { - var staggerIndex = (binding.staggerIndex = 0) - for (keyOrId in retain) { - if (retain[keyOrId] !== true) { - action = 'del' - !clear && removeItem(retain[keyOrId].$anchor, binding, true) - // 相当于delete binding.cache[key] - proxyRecycler(this.cache, keyOrId, param) - retain[keyOrId] = null - } - } - - for (i = 0; i < length; i++) { - proxy = proxies[i] - keyOrId = xtype === 'array' ? proxy.$id : proxy.$key - var pre = proxies[i - 1] - var preEl = pre ? pre.$anchor : binding.start - if (!retain[keyOrId]) { - //如果还没有插入到DOM树,进行插入动画 - ;(function(fragment, preElement) { - var nodes = fragment.nodes - var vmodels = fragment.vmodels - if (nodes) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - parent.insertBefore( - fragment.content, - preElement.nextSibling - ) - scanNodeArray(nodes, vmodels) - !init && animateRepeat(nodes, 1, binding) - }, - staggerIndex - ) - } - fragment.nodes = fragment.vmodels = null - })(fragments[i], preEl) // jshint ignore:line - } else if (proxy.$index !== proxy.$oldIndex) { - //进行移动动画 - ;(function(proxy2, preElement) { - staggerIndex = mayStaggerAnimate( - binding.effectEnterStagger, - function() { - var curNode = removeItem(proxy2.$anchor) - var inserted = yua.slice(curNode.childNodes) - parent.insertBefore( - curNode, - preElement.nextSibling - ) - animateRepeat(inserted, 1, binding) - }, - staggerIndex - ) - })(proxy, preEl) // jshint ignore:line - } - } - } - if (!value.$track) { - //如果是非监控对象,那么就将其$events清空,阻止其持续监听 - for (keyOrId in this.cache) { - proxyRecycler(this.cache, keyOrId, param) - } + fragments.push({}) + retain[keyOrId] = true } - //repeat --> duplex - ;(function(args) { - parent.args = args - if (parent.msRendered) { - //第一次事件触发,以后直接调用 - parent.msRendered.apply(parent, args) - } - })(kernel.newWatch ? arguments : [action]) - var id = setTimeout(function() { - clearTimeout(id) - //触发上层的select回调及自己的rendered回调 - yua.fireDom(parent, 'datasetchanged', { - bubble: parent.msHasEvent - }) + //重写proxy + if (this.enterCount === 1) { + //防止多次进入,导致位置不对 + proxy.$active = false + proxy.$oldIndex = proxy.$index + proxy.$active = true + proxy.$index = i + } + + if (xtype === 'array') { + proxy.$first = i === 0 + proxy.$last = i === length - 1 + } else { + proxy.$val = toJson(value[keyOrId]) //这里是处理vm.object = newObject的情况 + } + proxies.push(proxy) + } + this.proxies = proxies + if (init && !binding.effectDriver) { + parent.insertBefore(transation, elem) + fragments.forEach(function(fragment) { + scanNodeArray(fragment.nodes || [], fragment.vmodels) + //if(fragment.vmodels.length > 2) + fragment.nodes = fragment.vmodels = null + }) // jshint ignore:line + } else { + var staggerIndex = (binding.staggerIndex = 0) + for (keyOrId in retain) { + if (retain[keyOrId] !== true) { + action = 'del' + !clear && removeItem(retain[keyOrId].$anchor, binding, true) + // 相当于delete binding.cache[key] + proxyRecycler(this.cache, keyOrId, param) + retain[keyOrId] = null + } + } + + for (i = 0; i < length; i++) { + proxy = proxies[i] + keyOrId = xtype === 'array' ? proxy.$id : proxy.$key + var pre = proxies[i - 1] + var preEl = pre ? pre.$anchor : binding.start + if (!retain[keyOrId]) { + //如果还没有插入到DOM树,进行插入动画 + ;(function(fragment, preElement) { + var nodes = fragment.nodes + var vmodels = fragment.vmodels + if (nodes) { + staggerIndex = mayStaggerAnimate( + binding.effectEnterStagger, + function() { + parent.insertBefore( + fragment.content, + preElement.nextSibling + ) + scanNodeArray(nodes, vmodels) + !init && animateRepeat(nodes, 1, binding) + }, + staggerIndex + ) + } + fragment.nodes = fragment.vmodels = null + })(fragments[i], preEl) // jshint ignore:line + } else if (proxy.$index !== proxy.$oldIndex) { + //进行移动动画 + ;(function(proxy2, preElement) { + staggerIndex = mayStaggerAnimate( + binding.effectEnterStagger, + function() { + var curNode = removeItem(proxy2.$anchor) + var inserted = Anot.slice(curNode.childNodes) + parent.insertBefore(curNode, preElement.nextSibling) + animateRepeat(inserted, 1, binding) + }, + staggerIndex + ) + })(proxy, preEl) // jshint ignore:line + } + } + } + if (!value.$track) { + //如果是非监控对象,那么就将其$events清空,阻止其持续监听 + for (keyOrId in this.cache) { + proxyRecycler(this.cache, keyOrId, param) + } + } + + //repeat --> duplex + ;(function(args) { + parent.args = args + if (parent.msRendered) { + //第一次事件触发,以后直接调用 + parent.msRendered.apply(parent, args) + } + })(kernel.newWatch ? arguments : [action]) + var id = setTimeout(function() { + clearTimeout(id) + //触发上层的select回调及自己的rendered回调 + Anot.fireDom(parent, 'datasetchanged', { + bubble: parent.msHasEvent }) - this.enterCount -= 1 + }) + this.enterCount -= 1 } -}) + }) -function animateRepeat(nodes, isEnter, binding) { + function animateRepeat(nodes, isEnter, binding) { for (var i = 0, node; (node = nodes[i++]); ) { - if (node.className === binding.effectClass) { - yua.effect.apply(node, isEnter, noop, noop, binding) - } + if (node.className === binding.effectClass) { + Anot.effect.apply(node, isEnter, noop, noop, binding) + } } -} + } -function mayStaggerAnimate(staggerTime, callback, index) { + function mayStaggerAnimate(staggerTime, callback, index) { if (staggerTime) { - setTimeout(callback, ++index * staggerTime) + setTimeout(callback, ++index * staggerTime) } else { - callback() + callback() } return index -} + } -function removeItem(node, binding, flagRemove) { - var fragment = yuaFragment.cloneNode(false) + function removeItem(node, binding, flagRemove) { + var fragment = anotFragment.cloneNode(false) var last = node var breakText = last.nodeValue var staggerIndex = binding && Math.max(+binding.staggerIndex, 0) - var nodes = yua.slice(last.parentNode.childNodes) + var nodes = Anot.slice(last.parentNode.childNodes) var index = nodes.indexOf(last) while (true) { - var pre = nodes[--index] //node.previousSibling - if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { - break - } - if (!flagRemove && binding && pre.className === binding.effectClass) { - node = pre - ;(function(cur) { - binding.staggerIndex = mayStaggerAnimate( - binding.effectLeaveStagger, - function() { - yua.effect.apply( - cur, - 0, - noop, - function() { - fragment.appendChild(cur) - }, - binding - ) - }, - staggerIndex - ) - })(pre) // jshint ignore:line - } else { - fragment.insertBefore(pre, fragment.firstChild) - } + var pre = nodes[--index] //node.previousSibling + if (!pre || String(pre.nodeValue).indexOf(breakText) === 0) { + break + } + if (!flagRemove && binding && pre.className === binding.effectClass) { + node = pre + ;(function(cur) { + binding.staggerIndex = mayStaggerAnimate( + binding.effectLeaveStagger, + function() { + Anot.effect.apply( + cur, + 0, + noop, + function() { + fragment.appendChild(cur) + }, + binding + ) + }, + staggerIndex + ) + })(pre) // jshint ignore:line + } else { + fragment.insertBefore(pre, fragment.firstChild) + } } fragment.appendChild(last) return fragment -} + } -function shimController(data, transation, proxy, fragments, init) { + function shimController(data, transation, proxy, fragments, init) { var content = data.template.cloneNode(true) - var nodes = yua.slice(content.childNodes) + var nodes = Anot.slice(content.childNodes) content.appendChild(proxy.$anchor) init && transation.appendChild(content) var itemName = data.param || 'el' var valueItem = proxy[itemName], - nv + nv nv = [proxy].concat(data.vmodels) var fragment = { - nodes: nodes, - vmodels: nv, - content: content + nodes: nodes, + vmodels: nv, + content: content } fragments.push(fragment) -} -// {} --> {xx: 0, yy: 1, zz: 2} add -// {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} -// [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} + } + // {} --> {xx: 0, yy: 1, zz: 2} add + // {xx: 0, yy: 1, zz: 2} --> {xx: 0, yy: 1, zz: 2, uu: 3} + // [xx: 0, yy: 1, zz: 2} --> {xx: 0, zz: 1, yy: 2} -function getProxyVM(binding) { + function getProxyVM(binding) { var agent = binding.xtype === 'object' ? withProxyAgent : eachProxyAgent var proxy = agent(binding) var node = - proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) + proxy.$anchor || (proxy.$anchor = binding.element.cloneNode(false)) node.nodeValue = binding.signature proxy.$outer = binding.$outer return proxy -} + } -function decorateProxy(proxy, binding, type) { + function decorateProxy(proxy, binding, type) { if (type === 'array') { - proxy.$remove = function() { - binding.$repeat.removeAt(proxy.$index) - } - var param = binding.param - proxy.$watch(param, function(a) { - var index = proxy.$index - binding.$repeat[index] = a - }) + proxy.$remove = function() { + binding.$repeat.removeAt(proxy.$index) + } + var param = binding.param + proxy.$watch(param, function(a) { + var index = proxy.$index + binding.$repeat[index] = a + }) } else { - proxy.$watch('$val', function fn(a) { - binding.$repeat[proxy.$key] = a - }) + proxy.$watch('$val', function fn(a) { + binding.$repeat[proxy.$key] = a + }) } -} + } -var eachProxyPool = [] + var eachProxyPool = [] -function eachProxyAgent(data, proxy) { + function eachProxyAgent(data, proxy) { var itemName = data.param || 'el' for (var i = 0, n = eachProxyPool.length; i < n; i++) { - var candidate = eachProxyPool[i] - if (candidate && candidate.hasOwnProperty(itemName)) { - eachProxyPool.splice(i, 1) - proxy = candidate - break - } + var candidate = eachProxyPool[i] + if (candidate && candidate.hasOwnProperty(itemName)) { + eachProxyPool.splice(i, 1) + proxy = candidate + break + } } if (!proxy) { - proxy = eachProxyFactory(itemName) + proxy = eachProxyFactory(itemName) } return proxy -} + } -function eachProxyFactory(itemName) { + function eachProxyFactory(itemName) { var source = { - $outer: {}, - $index: 0, - $oldIndex: 0, - $anchor: null, - //----- - $first: false, - $last: false, - $remove: yua.noop + $outer: {}, + $index: 0, + $oldIndex: 0, + $anchor: null, + //----- + $first: false, + $last: false, + $remove: Anot.noop } source[itemName] = NaN var force = { - $last: 1, - $first: 1, - $index: 1 + $last: 1, + $first: 1, + $index: 1 } force[itemName] = 1 - var proxy = modelFactory(source, { + var proxy = modelFactory( + { state: source }, + { force: force - }) + } + ) proxy.$id = generateID('$proxy$each') return proxy -} + } -var withProxyPool = [] + var withProxyPool = [] -function withProxyAgent(data) { + function withProxyAgent(data) { var itemName = data.param || 'el' return withProxyPool.pop() || withProxyFactory(itemName) -} + } -function withProxyFactory(itemName) { + function withProxyFactory(itemName) { var source = { - $key: '', - $val: NaN, - $index: 0, - $oldIndex: 0, - $outer: {}, - $anchor: null + $key: '', + $val: NaN, + $index: 0, + $oldIndex: 0, + $outer: {}, + $anchor: null } source[itemName] = NaN var force = { - $key: 1, - $val: 1, - $index: 1 + $key: 1, + $val: 1, + $index: 1 } force[itemName] = 1 - var proxy = modelFactory(source, { + var proxy = modelFactory( + { state: source }, + { force: force - }) + } + ) proxy.$id = generateID('$proxy$with') return proxy -} + } -function proxyRecycler(cache, key, param) { + function proxyRecycler(cache, key, param) { var proxy = cache[key] if (proxy) { - var proxyPool = - proxy.$id.indexOf('$proxy$each') === 0 - ? eachProxyPool - : withProxyPool - proxy.$outer = {} + var proxyPool = + proxy.$id.indexOf('$proxy$each') === 0 ? eachProxyPool : withProxyPool + proxy.$outer = {} - for (var i in proxy.$events) { - var a = proxy.$events[i] - if (Array.isArray(a)) { - a.length = 0 - if (i === param) { - proxy[param] = NaN - } else if (i === '$val') { - proxy.$val = NaN - } - } + for (var i in proxy.$events) { + var a = proxy.$events[i] + if (Array.isArray(a)) { + a.length = 0 + if (i === param) { + proxy[param] = NaN + } else if (i === '$val') { + proxy.$val = NaN + } } + } - if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { - proxyPool.pop() - } - delete cache[key] + if (proxyPool.unshift(proxy) > kernel.maxRepeatSize) { + proxyPool.pop() + } + delete cache[key] } -} + } -/********************************************************************* - * 各种指令 * - **********************************************************************/ + /********************************************************************* + * 各种指令 * + **********************************************************************/ -//:skip绑定已经在scanTag 方法中实现 -yua.directive('text', { + Anot.directive('text', { update: function(val) { - var elem = this.element - val = val == null ? '' : val //不在页面上显示undefined null - if (elem.nodeType === 3) { - //绑定在文本节点上 - try { - //IE对游离于DOM树外的节点赋值会报错 - elem.data = val - } catch (e) {} - } else { - //绑定在特性节点上 - elem.textContent = val - } + var elem = this.element + val = val == null ? '' : val //不在页面上显示undefined null + if (elem.nodeType === 3) { + //绑定在文本节点上 + try { + //IE对游离于DOM树外的节点赋值会报错 + elem.data = val + } catch (e) {} + } else { + //绑定在特性节点上 + elem.textContent = val + } } -}) -function parseDisplay(nodeName, val) { + }) + function parseDisplay(nodeName, val) { //用于取得此类标签的默认display值 var key = '_' + nodeName if (!parseDisplay[key]) { - var node = DOC.createElement(nodeName) - root.appendChild(node) - if (W3C) { - val = getComputedStyle(node, null).display - } else { - val = node.currentStyle.display - } - root.removeChild(node) - parseDisplay[key] = val + var node = DOC.createElement(nodeName) + root.appendChild(node) + if (W3C) { + val = getComputedStyle(node, null).display + } else { + val = node.currentStyle.display + } + root.removeChild(node) + parseDisplay[key] = val } return parseDisplay[key] -} + } -yua.parseDisplay = parseDisplay + Anot.parseDisplay = parseDisplay -yua.directive('visible', { + Anot.directive('visible', { init: function(binding) { - effectBinding(binding.element, binding) + effectBinding(binding.element, binding) }, update: function(val) { - var binding = this, - elem = this.element, - stamp - var noEffect = !this.effectName - if (!this.stamp) { - stamp = this.stamp = +new Date() - if (val) { - elem.style.display = binding.display || '' - if (yua(elem).css('display') === 'none') { - elem.style.display = binding.display = parseDisplay( - elem.nodeName - ) - } - } else { - elem.style.display = 'none' - } - return - } + var binding = this, + elem = this.element, + stamp + var noEffect = !this.effectName + if (!this.stamp) { stamp = this.stamp = +new Date() if (val) { - yua.effect.apply(elem, 1, function() { - if (stamp !== binding.stamp) return - var driver = elem.getAttribute('data-effect-driver') || 'a' - - if (noEffect) { - //不用动画时走这里 - elem.style.display = binding.display || '' - } - // "a", "t" - if (driver === 'a' || driver === 't') { - if (yua(elem).css('display') === 'none') { - elem.style.display = - binding.display || parseDisplay(elem.nodeName) - } - } - }) + elem.style.display = binding.display || '' + if (Anot(elem).css('display') === 'none') { + elem.style.display = binding.display = parseDisplay(elem.nodeName) + } } else { - yua.effect.apply(elem, 0, function() { - if (stamp !== binding.stamp) return - elem.style.display = 'none' - }) + elem.style.display = 'none' } + return + } + stamp = this.stamp = +new Date() + if (val) { + Anot.effect.apply(elem, 1, function() { + if (stamp !== binding.stamp) return + var driver = elem.getAttribute('data-effect-driver') || 'a' + + if (noEffect) { + //不用动画时走这里 + elem.style.display = binding.display || '' + } + // "a", "t" + if (driver === 'a' || driver === 't') { + if (Anot(elem).css('display') === 'none') { + elem.style.display = + binding.display || parseDisplay(elem.nodeName) + } + } + }) + } else { + Anot.effect.apply(elem, 0, function() { + if (stamp !== binding.stamp) return + elem.style.display = 'none' + }) + } } -}) + }) -/********************************************************************* - * 自带过滤器 * - **********************************************************************/ + /********************************************************************* + * 自带过滤器 * + **********************************************************************/ -var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim -var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g -var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi -var rsanitize = { + var rscripts = /]*>([\S\s]*?)<\/script\s*>/gim + var ron = /\s+(on[^=\s]+)(?:=("[^"]*"|'[^']*'|[^\s>]+))?/g + var ropen = /<\w+\b(?:(["'])[^"]*?(\1)|[^>])*>/gi + var rsanitize = { a: /\b(href)\=("javascript[^"]*"|'javascript[^']*')/gi, img: /\b(src)\=("javascript[^"]*"|'javascript[^']*')/gi, form: /\b(action)\=("javascript[^"]*"|'javascript[^']*')/gi -} -var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g -var rnoalphanumeric = /([^\#-~| |!])/g + } + var rsurrogate = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g + var rnoalphanumeric = /([^\#-~| |!])/g -function numberFormat(number, decimals, point, thousands) { + function numberFormat(number, decimals, point, thousands) { //form http://phpjs.org/functions/number_format/ //number 必需，要格式化的数字 //decimals 可选，规定多少个小数位。 @@ -5593,63 +5995,65 @@ function numberFormat(number, decimals, point, thousands) { //thousands 可选，规定用作千位分隔符的字符串（默认为 , ），如果设置了该参数，那么所有其他参数都是必需的。 number = (number + '').replace(/[^0-9+\-Ee.]/g, '') var n = !isFinite(+number) ? 0 : +number, - prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), - sep = thousands || ',', - dec = point || '.', - s = '', - toFixedFix = function(n, prec) { - var k = Math.pow(10, prec) - return '' + (Math.round(n * k) / k).toFixed(prec) - } + prec = !isFinite(+decimals) ? 3 : Math.abs(decimals), + sep = thousands || ',', + dec = point || '.', + s = '', + toFixedFix = function(n, prec) { + var k = Math.pow(10, prec) + return '' + (Math.round(n * k) / k).toFixed(prec) + } // Fix for IE parseFloat(0.55).toFixed(0) = 0; s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.') if (s[0].length > 3) { - s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) + s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep) } if ((s[1] || '').length < prec) { - s[1] = s[1] || '' - s[1] += new Array(prec - s[1].length + 1).join('0') + s[1] = s[1] || '' + s[1] += new Array(prec - s[1].length + 1).join('0') } return s.join(dec) -} + } -var filters = (yua.filters = { + var filters = (Anot.filters = { uppercase: function(str) { - return str.toUpperCase() + return str.toUpperCase() }, lowercase: function(str) { - return str.toLowerCase() + return str.toLowerCase() }, //字符串截取，超过指定长度以mark标识接上 truncate: function(str, len, mark) { - len = len || 30 - mark = typeof mark === 'string' ? mark : '...' - return str.slice(0, len) + (str.length <= len ? '' : mark) + len = len || 30 + mark = typeof mark === 'string' ? mark : '...' + return str.slice(0, len) + (str.length <= len ? '' : mark) }, //小值秒数转化为 时间格式 time: function(str) { - str = str >> 0 - var s = str % 60 - ;(m = Math.floor(str / 60)), (h = Math.floor(m / 60)), (m = m % 60) - m = m < 10 ? '0' + m : m - s = s < 10 ? '0' + s : s + str = str >> 0 + var s = str % 60 + var m = Math.floor(str / 60) + var h = Math.floor(m / 60) + m = m % 60 + m = m < 10 ? '0' + m : m + s = s < 10 ? '0' + s : s - if (h > 0) { - h = h < 10 ? '0' + h : h - return h + ':' + m + ':' + s - } - return m + ':' + s + if (h > 0) { + h = h < 10 ? '0' + h : h + return h + ':' + m + ':' + s + } + return m + ':' + s }, $filter: function(val) { - for (var i = 1, n = arguments.length; i < n; i++) { - var array = arguments[i] - var fn = yua.filters[array[0]] - if (typeof fn === 'function') { - var arr = [val].concat(array.slice(1)) - val = fn.apply(null, arr) - } + for (var i = 1, n = arguments.length; i < n; i++) { + var array = arguments[i] + var fn = Anot.filters[array[0]] + if (typeof fn === 'function') { + var arr = [val].concat(array.slice(1)) + val = fn.apply(null, arr) } - return val + } + return val }, camelize: camelize, //https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet @@ -5659,317 +6063,304 @@ var filters = (yua.filters = { // IE67chrome // IE67chrome sanitize: function(str) { - return str.replace(rscripts, '').replace(ropen, function(a, b) { - var match = a.toLowerCase().match(/<(\w+)\s/) - if (match) { - //处理a标签的href属性，img标签的src属性，form标签的action属性 - var reg = rsanitize[match[1]] - if (reg) { - a = a.replace(reg, function(s, name, value) { - var quote = value.charAt(0) - return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line - }) - } - } - return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 - }) + return str.replace(rscripts, '').replace(ropen, function(a, b) { + var match = a.toLowerCase().match(/<(\w+)\s/) + if (match) { + //处理a标签的href属性，img标签的src属性，form标签的action属性 + var reg = rsanitize[match[1]] + if (reg) { + a = a.replace(reg, function(s, name, value) { + var quote = value.charAt(0) + return name + '=' + quote + 'javascript:void(0)' + quote // jshint ignore:line + }) + } + } + return a.replace(ron, ' ').replace(/\s+/g, ' ') //移除onXXX事件 + }) }, escape: function(str) { - //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < - return String(str) - .replace(/&/g, '&') - .replace(rsurrogate, function(value) { - var hi = value.charCodeAt(0) - var low = value.charCodeAt(1) - return ( - '&#' + - ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + - ';' - ) - }) - .replace(rnoalphanumeric, function(value) { - return '&#' + value.charCodeAt(0) + ';' - }) - .replace(//g, '>') + //将字符串经过 str 转义得到适合在页面中显示的内容, 例如替换 < 为 < + return String(str) + .replace(/&/g, '&') + .replace(rsurrogate, function(value) { + var hi = value.charCodeAt(0) + var low = value.charCodeAt(1) + return '&#' + ((hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000) + ';' + }) + .replace(rnoalphanumeric, function(value) { + return '&#' + value.charCodeAt(0) + ';' + }) + .replace(//g, '>') }, currency: function(amount, symbol, fractionSize) { - return ( - (symbol || '\u00a5') + - numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) - ) + return ( + (symbol || '\u00a5') + + numberFormat(amount, isFinite(fractionSize) ? fractionSize : 2) + ) }, number: numberFormat, //日期格式化，类似php的date函数， date: function(stamp, str, second) { - second = second === undefined ? false : true - var oDate - if (!Date.isDate(stamp)) { - if (!/[^\d]/.test(stamp)) { - stamp -= 0 - if (second) { - stamp *= 1000 - } - } - - oDate = new Date(stamp) - if (oDate + '' === 'Invalid Date') return 'Invalid Date' - } else { - oDate = stamp + second = second === undefined ? false : true + var oDate + if (!Date.isDate(stamp)) { + if (!/[^\d]/.test(stamp)) { + stamp -= 0 + if (second) { + stamp *= 1000 + } } - return oDate.format(str) + + oDate = new Date(stamp) + if (oDate + '' === 'Invalid Date') { + return 'Invalid Date' + } + } else { + oDate = stamp + } + return oDate.format(str) } -}) + }) -/********************************************************************* - * AMD加载器 * - **********************************************************************/ + /********************************************************************* + * AMD加载器 * + **********************************************************************/ -//https://www.devbridge.com/articles/understanding-amd-requirejs/ -//http://maxogden.com/nested-dependencies.html -var modules = (yua.modules = { + //https://www.devbridge.com/articles/understanding-amd-requirejs/ + //http://maxogden.com/nested-dependencies.html + var modules = (Anot.modules = { 'domReady!': { - exports: yua, - state: 3 + exports: Anot, + state: 3 }, - yua: { - exports: yua, - state: 4 + Anot: { + exports: Anot, + state: 4 } -}) -//Object(modules[id]).state拥有如下值 -// undefined 没有定义 -// 1(send) 已经发出请求 -// 2(loading) 已经被执行但还没有执行完成，在这个阶段define方法会被执行 -// 3(loaded) 执行完毕，通过onload/onreadystatechange回调判定，在这个阶段checkDeps方法会执行 -// 4(execute) 其依赖也执行完毕, 值放到exports对象上，在这个阶段fireFactory方法会执行 -modules.exports = modules.yua -var otherRequire = window.require -var otherDefine = window.define -var innerRequire -plugins.loader = function(builtin) { + }) + //Object(modules[id]).state拥有如下值 + // undefined 没有定义 + // 1(send) 已经发出请求 + // 2(loading) 已经被执行但还没有执行完成，在这个阶段define方法会被执行 + // 3(loaded) 执行完毕，通过onload/onreadystatechange回调判定，在这个阶段checkDeps方法会执行 + // 4(execute) 其依赖也执行完毕, 值放到exports对象上，在这个阶段fireFactory方法会执行 + modules.exports = modules.Anot + var otherRequire = window.require + var otherDefine = window.define + var innerRequire + plugins.loader = function(builtin) { var flag = innerRequire && builtin window.require = flag ? innerRequire : otherRequire window.define = flag ? innerRequire.define : otherDefine -} -new function() { + } + new function() { // jshint ignore:line var loadings = [] //正在加载中的模块列表 var factorys = [] //放置define方法的factory函数 var rjsext = /\.js$/i function makeRequest(name, config) { - //1. 去掉资源前缀 - var res = 'js' - name = name.replace(/^(\w+)\!/, function(a, b) { - res = b - return '' - }) - if (res === 'ready') { - log('ready!已经被废弃，请使用domReady!') - res = 'domReady' - } - //2. 去掉querystring, hash - var query = '' - name = name.replace(rquery, function(a) { - query = a - return '' - }) - //3. 去掉扩展名 - var suffix = '.' + res - var ext = /js|css/.test(suffix) ? suffix : '' - name = name.replace(/\.[a-z0-9]+$/g, function(a) { - if (a === suffix) { - ext = a - return '' - } else { - return a - } - }) - //补上协议, 避免引入依赖时判断不正确 - if (/^\/\//.test(name)) { - name = location.protocol + name - } - var req = yua.mix( - { - query: query, - ext: ext, - res: res, - name: name, - toUrl: toUrl - }, - config - ) - req.toUrl(name) - return req + //1. 去掉querystring, hash + var query = '' + name = name.replace(rquery, function(match) { + query = match + return '' + }) + + //2. 去掉扩展名 + var ext = '.js' //默认拓展名 + var res = 'js' // 默认资源类型 + var suffix = ['.js', '.css'] + name = name.replace(/\.[a-z0-9]+$/g, function(match) { + ext = match + res = suffix.indexOf(match) > -1 ? match.slice(1) : 'text' + return '' + }) + + //补上协议, 避免引入依赖时判断不正确 + if (/^\/\//.test(name)) { + name = location.protocol + name + } + var req = Anot.mix( + { + query: query, + ext: ext, + res: res, + name: name, + toUrl: toUrl + }, + config + ) + req.toUrl(name) + return req } function fireRequest(req) { - var name = req.name - var res = req.res - //1. 如果该模块已经发出请求，直接返回 - var module = modules[name] - var urlNoQuery = name && req.urlNoQuery - if (module && module.state >= 1) { - return name + var name = req.name + var res = req.res + //1. 如果该模块已经发出请求，直接返回 + var module = modules[name] + var urlNoQuery = name && req.urlNoQuery + if (module && module.state >= 1) { + return name + } + module = modules[urlNoQuery] + if (module && module.state >= 3) { + innerRequire(module.deps || [], module.factory, urlNoQuery) + return urlNoQuery + } + if (name && !module) { + module = modules[urlNoQuery] = { + id: urlNoQuery, + state: 1 //send } - module = modules[urlNoQuery] - if (module && module.state >= 3) { - innerRequire(module.deps || [], module.factory, urlNoQuery) - return urlNoQuery + var wrap = function(obj) { + resources[res] = obj + obj.load(name, req, function(a) { + if (arguments.length && a !== void 0) { + module.exports = a + } + module.state = 4 + checkDeps() + }) } - if (name && !module) { - module = modules[urlNoQuery] = { - id: urlNoQuery, - state: 1 //send - } - var wrap = function(obj) { - resources[res] = obj - obj.load(name, req, function(a) { - if (arguments.length && a !== void 0) { - module.exports = a - } - module.state = 4 - checkDeps() - }) - } - if (!resources[res]) { - innerRequire([res], wrap) - } else { - wrap(resources[res]) - } + if (!resources[res]) { + innerRequire([res], wrap) + } else { + wrap(resources[res]) } - return name ? urlNoQuery : res + '!' + } + return name ? urlNoQuery : res + '!' } //核心API之一 require var requireQueue = [] var isUserFirstRequire = false - innerRequire = yua.require = function( - array, - factory, - parentUrl, - defineConfig + innerRequire = Anot.require = function( + array, + factory, + parentUrl, + defineConfig ) { - if (!isUserFirstRequire) { - requireQueue.push(yua.slice(arguments)) - if (arguments.length <= 2) { - isUserFirstRequire = true - var queue = requireQueue.splice(0, requireQueue.length), - args - while ((args = queue.shift())) { - innerRequire.apply(null, args) - } - } + if (!isUserFirstRequire) { + requireQueue.push(Anot.slice(arguments)) + if (arguments.length <= 2) { + isUserFirstRequire = true + var queue = requireQueue.splice(0, requireQueue.length), + args + while ((args = queue.shift())) { + innerRequire.apply(null, args) + } + } + return + } + if (!Array.isArray(array)) { + Anot.error('require方法的第一个参数应为数组 ' + array) + } + var deps = [] // 放置所有依赖项的完整路径 + var uniq = createMap() + var id = parentUrl || 'callback' + setTimeout('1') // jshint ignore:line + + defineConfig = defineConfig || createMap() + defineConfig.baseUrl = kernel.baseUrl + var isBuilt = !!defineConfig.built + if (parentUrl) { + defineConfig.parentUrl = parentUrl.substr(0, parentUrl.lastIndexOf('/')) + defineConfig.mapUrl = parentUrl.replace(rjsext, '') + } + if (isBuilt) { + var req = makeRequest(defineConfig.defineName, defineConfig) + id = req.urlNoQuery + } else { + array.forEach(function(name) { + if (!name) { return - } - if (!Array.isArray(array)) { - yua.error('require方法的第一个参数应为数组 ' + array) - } - var deps = [] // 放置所有依赖项的完整路径 - var uniq = createMap() - var id = parentUrl || 'callback' + setTimeout('1') // jshint ignore:line - defineConfig = defineConfig || createMap() - defineConfig.baseUrl = kernel.baseUrl - var isBuilt = !!defineConfig.built - if (parentUrl) { - defineConfig.parentUrl = parentUrl.substr( - 0, - parentUrl.lastIndexOf('/') - ) - defineConfig.mapUrl = parentUrl.replace(rjsext, '') - } - if (isBuilt) { - var req = makeRequest(defineConfig.defineName, defineConfig) - id = req.urlNoQuery - } else { - array.forEach(function(name) { - if (!name) { - return - } - var req = makeRequest(name, defineConfig) - var url = fireRequest(req) //加载资源，并返回该资源的完整地址 + } + var req = makeRequest(name, defineConfig) + var url = fireRequest(req) //加载资源，并返回该资源的完整地址 - if (url) { - if (!uniq[url]) { - deps.push(url) - uniq[url] = !0 - } - } - }) - } - - var module = modules[id] - if (!module || module.state !== 4) { - modules[id] = { - id: id, - deps: isBuilt ? array.concat() : deps, - factory: factory || noop, - state: 3 + if (url) { + if (!uniq[url]) { + deps.push(url) + uniq[url] = !0 } + } + }) + } + + var module = modules[id] + if (!module || module.state !== 4) { + modules[id] = { + id: id, + deps: isBuilt ? array.concat() : deps, + factory: factory || noop, + state: 3 } - if (!module) { - //如果此模块是定义在另一个JS文件中, 那必须等该文件加载完毕, 才能放到检测列队中 - loadings.push(id) - } - checkDeps() + } + if (!module) { + //如果此模块是定义在另一个JS文件中, 那必须等该文件加载完毕, 才能放到检测列队中 + loadings.push(id) + } + checkDeps() } //核心API之二 require innerRequire.define = function(name, deps, factory) { - //模块名,依赖列表,模块本身 - if (typeof name !== 'string') { - factory = deps - deps = name - name = 'anonymous' + //模块名,依赖列表,模块本身 + if (typeof name !== 'string') { + factory = deps + deps = name + name = 'anonymous' + } + if (!Array.isArray(deps)) { + factory = deps + deps = [] + } + var config = { + built: !isUserFirstRequire, //用r.js打包后,所有define会放到requirejs之前 + defineName: name + } + var args = [deps, factory, config] + factory.require = function(url) { + args.splice(2, 0, url) + if (modules[url]) { + modules[url].state = 3 //loaded + var isCycle = false + try { + isCycle = checkCycle(modules[url].deps, url) + } catch (e) {} + if (isCycle) { + Anot.error( + url + + '模块与之前的模块存在循环依赖，请不要直接用script标签引入' + + url + + '模块' + ) + } } - if (!Array.isArray(deps)) { - factory = deps - deps = [] - } - var config = { - built: !isUserFirstRequire, //用r.js打包后,所有define会放到requirejs之前 - defineName: name - } - var args = [deps, factory, config] - factory.require = function(url) { - args.splice(2, 0, url) - if (modules[url]) { - modules[url].state = 3 //loaded - var isCycle = false - try { - isCycle = checkCycle(modules[url].deps, url) - } catch (e) {} - if (isCycle) { - yua.error( - url + - '模块与之前的模块存在循环依赖，请不要直接用script标签引入' + - url + - '模块' - ) - } - } - delete factory.require //释放内存 - innerRequire.apply(null, args) //0,1,2 --> 1,2,0 - } - //根据标准,所有遵循W3C标准的浏览器,script标签会按标签的出现顺序执行。 - //老的浏览器中，加载也是按顺序的：一个文件下载完成后，才开始下载下一个文件。 - //较新的浏览器中（IE8+ 、FireFox3.5+ 、Chrome4+ 、Safari4+），为了减小请求时间以优化体验， - //下载可以是并行的，但是执行顺序还是按照标签出现的顺序。 - //但如果script标签是动态插入的, 就未必按照先请求先执行的原则了,目测只有firefox遵守 - //唯一比较一致的是,IE10+及其他标准浏览器,一旦开始解析脚本, 就会一直堵在那里,直接脚本解析完毕 - //亦即，先进入loading阶段的script标签(模块)必然会先进入loaded阶段 - var url = config.built ? 'unknown' : getCurrentScript() - if (url) { - var module = modules[url] - if (module) { - module.state = 2 - } - factory.require(url) - } else { - //合并前后的safari，合并后的IE6-9走此分支 - factorys.push(factory) + delete factory.require //释放内存 + innerRequire.apply(null, args) //0,1,2 --> 1,2,0 + } + + //根据标准,所有遵循W3C标准的浏览器,script标签会按标签的出现顺序执行。 + //老的浏览器中，加载也是按顺序的：一个文件下载完成后，才开始下载下一个文件。 + //较新的浏览器中（IE8+ 、FireFox3.5+ 、Chrome4+ 、Safari4+），为了减小请求时间以优化体验， + //下载可以是并行的，但是执行顺序还是按照标签出现的顺序。 + //但如果script标签是动态插入的, 就未必按照先请求先执行的原则了,目测只有firefox遵守 + //唯一比较一致的是,IE10+及其他标准浏览器,一旦开始解析脚本, 就会一直堵在那里,直接脚本解析完毕 + //亦即，先进入loading阶段的script标签(模块)必然会先进入loaded阶段 + var url = config.built ? 'unknown' : getCurrentScript() + if (url) { + var module = modules[url] + if (module) { + module.state = 2 } + factory.require(url) + } else { + //合并前后的safari，合并后的IE6-9走此分支 + factorys.push(factory) + } } //核心API之三 require.config(settings) innerRequire.config = kernel @@ -5981,1078 +6372,1066 @@ new function() { var allmaps = (kernel['orig.map'] = createMap()) var allpackages = (kernel['packages'] = []) var allargs = (kernel['orig.args'] = createMap()) - yua.mix(plugins, { - paths: function(hash) { - yua.mix(allpaths, hash) - kernel.paths = makeIndexArray(allpaths) - }, - map: function(hash) { - yua.mix(allmaps, hash) - var list = makeIndexArray(allmaps, 1, 1) - yua.each(list, function(_, item) { - item.val = makeIndexArray(item.val) - }) - kernel.map = list - }, - packages: function(array) { - array = array.concat(allpackages) - var uniq = createMap() - var ret = [] - for (var i = 0, pkg; (pkg = array[i++]); ) { - pkg = typeof pkg === 'string' ? { name: pkg } : pkg - var name = pkg.name - if (!uniq[name]) { - var url = joinPath(pkg.location || name, pkg.main || 'main') - url = url.replace(rjsext, '') - ret.push(pkg) - uniq[name] = pkg.location = url - pkg.reg = makeMatcher(name) - } - } - kernel.packages = ret.sort() - }, - urlArgs: function(hash) { - if (typeof hash === 'string') { - hash = { '*': hash } - } - yua.mix(allargs, hash) - kernel.urlArgs = makeIndexArray(allargs, 1) - }, - baseUrl: function(url) { - if (!isAbsUrl(url)) { - var baseElement = head.getElementsByTagName('base')[0] - if (baseElement) { - head.removeChild(baseElement) - } - var node = DOC.createElement('a') - node.href = url - url = node.href - if (baseElement) { - head.insertBefore(baseElement, head.firstChild) - } - } - if (url.length > 3) kernel.baseUrl = url - }, - shim: function(obj) { - for (var i in obj) { - var value = obj[i] - if (Array.isArray(value)) { - value = obj[i] = { - deps: value - } - } - if (!value.exportsFn && (value.exports || value.init)) { - value.exportsFn = makeExports(value) - } - } - kernel.shim = obj + Anot.mix(plugins, { + paths: function(hash) { + Anot.mix(allpaths, hash) + kernel.paths = makeIndexArray(allpaths) + }, + map: function(hash) { + Anot.mix(allmaps, hash) + var list = makeIndexArray(allmaps, 1, 1) + Anot.each(list, function(_, item) { + item.val = makeIndexArray(item.val) + }) + kernel.map = list + }, + packages: function(array) { + array = array.concat(allpackages) + var uniq = createMap() + var ret = [] + for (var i = 0, pkg; (pkg = array[i++]); ) { + pkg = typeof pkg === 'string' ? { name: pkg } : pkg + var name = pkg.name + if (!uniq[name]) { + var url = joinPath(pkg.location || name, pkg.main || 'main') + url = url.replace(rjsext, '') + ret.push(pkg) + uniq[name] = pkg.location = url + pkg.reg = makeMatcher(name) + } } + kernel.packages = ret.sort() + }, + urlArgs: function(hash) { + if (typeof hash === 'string') { + hash = { '*': hash } + } + Anot.mix(allargs, hash) + kernel.urlArgs = makeIndexArray(allargs, 1) + }, + baseUrl: function(url) { + if (!isAbsUrl(url)) { + var baseElement = head.getElementsByTagName('base')[0] + if (baseElement) { + head.removeChild(baseElement) + } + var node = DOC.createElement('a') + node.href = url + url = node.href + if (baseElement) { + head.insertBefore(baseElement, head.firstChild) + } + } + if (url.length > 3) kernel.baseUrl = url + }, + shim: function(obj) { + for (var i in obj) { + var value = obj[i] + if (Array.isArray(value)) { + value = obj[i] = { + deps: value + } + } + if (!value.exportsFn && (value.exports || value.init)) { + value.exportsFn = makeExports(value) + } + } + kernel.shim = obj + } }) //==============================内部方法================================= function checkCycle(deps, nick) { - //检测是否存在循环依赖 - for (var i = 0, id; (id = deps[i++]); ) { - if ( - modules[id].state !== 4 && - (id === nick || checkCycle(modules[id].deps, nick)) - ) { - return true - } + //检测是否存在循环依赖 + for (var i = 0, id; (id = deps[i++]); ) { + if ( + modules[id].state !== 4 && + (id === nick || checkCycle(modules[id].deps, nick)) + ) { + return true } + } } function checkFail(node, onError) { - var id = trimQuery(node.src) //检测是否死链 - node.onload = node.onerror = null - if (onError) { - setTimeout(function() { - head.removeChild(node) - node = null // 处理旧式IE下的循环引用问题 - }) - log('加载 ' + id + ' 失败') - } else { - return true - } + var id = trimQuery(node.src) //检测是否死链 + node.onload = node.onerror = null + if (onError) { + setTimeout(function() { + head.removeChild(node) + node = null // 处理旧式IE下的循环引用问题 + }) + log('加载 ' + id + ' 失败') + } else { + return true + } } function checkDeps() { - //检测此JS模块的依赖是否都已安装完毕,是则安装自身 - loop: for (var i = loadings.length, id; (id = loadings[--i]); ) { - var obj = modules[id], - deps = obj.deps - if (!deps) continue - for (var j = 0, key; (key = deps[j]); j++) { - if (Object(modules[key]).state !== 4) { - continue loop - } - } - //如果deps是空对象或者其依赖的模块的状态都是4 - if (obj.state !== 4) { - loadings.splice(i, 1) //必须先移除再安装，防止在IE下DOM树建完后手动刷新页面，会多次执行它 - fireFactory(obj.id, obj.deps, obj.factory) - checkDeps() //如果成功,则再执行一次,以防有些模块就差本模块没有安装好 - } + //检测此JS模块的依赖是否都已安装完毕,是则安装自身 + loop: for (var i = loadings.length, id; (id = loadings[--i]); ) { + var obj = modules[id], + deps = obj.deps + + if (!deps) continue + for (var j = 0, key; (key = deps[j]); j++) { + if (Object(modules[key]).state !== 4) { + continue loop + } } + //如果deps是空对象或者其依赖的模块的状态都是4 + if (obj.state !== 4) { + loadings.splice(i, 1) //必须先移除再安装，防止在IE下DOM树建完后手动刷新页面，会多次执行它 + fireFactory(obj.id, obj.deps, obj.factory) + checkDeps() //如果成功,则再执行一次,以防有些模块就差本模块没有安装好 + } + } } function loadJS(url, id, callback) { - //通过script节点加载目标模块 - var node = DOC.createElement('script') - node.className = subscribers //让getCurrentScript只处理类名为subscribers的script节点 - node.onload = function() { - var factory = factorys.pop() - factory && factory.require(id) - if (callback) { - callback() - } - id && loadings.push(id) - checkDeps() - } - node.onerror = function() { - checkFail(node, true) + //通过script节点加载目标模块 + var node = DOC.createElement('script') + node.className = subscribers //让getCurrentScript只处理类名为subscribers的script节点 + node.onload = function() { + var factory = factorys.pop() + factory && factory.require(id) + if (callback) { + callback() } + id && loadings.push(id) + checkDeps() + } + node.onerror = function() { + checkFail(node, true) + } - head.insertBefore(node, head.firstChild) //chrome下第二个参数不能为null - node.src = url //插入到head的第一个节点前，防止IE6下head标签没闭合前使用appendChild抛错,更重要的是IE6下可以收窄getCurrentScript的寻找范围 + head.insertBefore(node, head.firstChild) //chrome下第二个参数不能为null + node.src = url //插入到head的第一个节点前，防止IE6下head标签没闭合前使用appendChild抛错,更重要的是IE6下可以收窄getCurrentScript的寻找范围 } var resources = (innerRequire.plugins = { - //三大常用资源插件 js!, css!, text!, domReady! - domReady: { - load: noop - }, - js: { - load: function(name, req, onLoad) { - var url = req.url - var id = req.urlNoQuery - var shim = kernel.shim[name.replace(rjsext, '')] - if (shim) { - //shim机制 - innerRequire(shim.deps || [], function() { - var args = yua.slice(arguments) - loadJS(url, id, function() { - onLoad( - shim.exportsFn - ? shim.exportsFn.apply(0, args) - : void 0 - ) - }) - }) - } else { - loadJS(url, id) - } - } - }, - css: { - load: function(name, req, onLoad) { - var url = req.url - head.insertAdjacentHTML( - 'afterBegin', - '' - ) - onLoad() - } - }, - text: { - load: function(name, req, onLoad) { - var xhr = getXHR() - xhr.onload = function() { - var status = xhr.status - if (status > 399 && status < 600) { - yua.error(url + ' 对应资源不存在或没有开启 CORS') - } else { - onLoad(xhr.responseText) - } - } - xhr.open('GET', req.url, true) - xhr.send() - } + //三大常用资源插件 js!, css!, text!, domReady! + domReady: { + load: noop + }, + js: { + load: function(name, req, onLoad) { + var url = req.url + var id = req.urlNoQuery + var shim = kernel.shim[name.replace(rjsext, '')] + if (shim) { + //shim机制 + innerRequire(shim.deps || [], function() { + var args = Anot.slice(arguments) + loadJS(url, id, function() { + onLoad(shim.exportsFn ? shim.exportsFn.apply(0, args) : void 0) + }) + }) + } else { + loadJS(url, id) + } } + }, + css: { + load: function(name, req, onLoad) { + var url = req.url + head.insertAdjacentHTML( + 'afterBegin', + '' + ) + onLoad() + } + }, + text: { + load: function(name, req, onLoad) { + var xhr = getXHR() + xhr.onload = function() { + var status = xhr.status + if (status > 399 && status < 600) { + Anot.error(url + ' 对应资源不存在或没有开启 CORS') + } else { + onLoad(xhr.responseText) + } + } + xhr.open('GET', req.url, true) + xhr.send() + } + } }) innerRequire.checkDeps = checkDeps var rquery = /(\?[^#]*)$/ function trimQuery(url) { - return (url || '').replace(rquery, '') + return (url || '').replace(rquery, '') } function isAbsUrl(path) { - //http://stackoverflow.com/questions/10687099/how-to-test-if-a-url-string-is-absolute-or-relative - return /^(?:[a-z\-]+:)?\/\//i.test(String(path)) + //http://stackoverflow.com/questions/10687099/how-to-test-if-a-url-string-is-absolute-or-relative + return /^(?:[a-z\-]+:)?\/\//i.test(String(path)) } function getCurrentScript() { - // inspireb by https://github.com/samyk/jiagra/blob/master/jiagra.js - var stack - try { - a.b.c() //强制报错,以便捕获e.stack - } catch (e) { - //safari5的sourceURL，firefox的fileName，它们的效果与e.stack不一样 - stack = e.stack - } - if (stack) { - /**e.stack最后一行在所有支持的浏览器大致如下: - *chrome23: - * at http://113.93.50.63/data.js:4:1 - *firefox17: - *@http://113.93.50.63/query.js:4 - *opera12:http://www.oldapps.com/opera.php?system=Windows_XP - *@http://113.93.50.63/data.js:4 - *IE10: - * at Global code (http://113.93.50.63/data.js:4:1) - * //firefox4+ 可以用document.currentScript - */ - stack = stack.split(/[@ ]/g).pop() //取得最后一行,最后一个空格或@之后的部分 - stack = - stack[0] === '(' ? stack.slice(1, -1) : stack.replace(/\s/, '') //去掉换行符 - return trimQuery(stack.replace(/(:\d+)?:\d+$/i, '')) //去掉行号与或许存在的出错字符起始位置 - } - var nodes = head.getElementsByTagName('script') //只在head标签中寻找 - for (var i = nodes.length, node; (node = nodes[--i]); ) { - if ( - node.className === subscribers && - node.readyState === 'interactive' - ) { - var url = node.src - return (node.className = trimQuery(url)) - } + // inspireb by https://github.com/samyk/jiagra/blob/master/jiagra.js + var stack + try { + a.b.c() //强制报错,以便捕获e.stack + } catch (e) { + //safari5的sourceURL，firefox的fileName，它们的效果与e.stack不一样 + stack = e.stack + } + if (stack) { + /**e.stack最后一行在所有支持的浏览器大致如下: + *chrome23: + * at http://113.93.50.63/data.js:4:1 + *firefox17: + *@http://113.93.50.63/query.js:4 + *opera12:http://www.oldapps.com/opera.php?system=Windows_XP + *@http://113.93.50.63/data.js:4 + *IE10: + * at Global code (http://113.93.50.63/data.js:4:1) + * //firefox4+ 可以用document.currentScript + */ + stack = stack.split(/[@ ]/g).pop() //取得最后一行,最后一个空格或@之后的部分 + stack = stack[0] === '(' ? stack.slice(1, -1) : stack.replace(/\s/, '') //去掉换行符 + return trimQuery(stack.replace(/(:\d+)?:\d+$/i, '')) //去掉行号与或许存在的出错字符起始位置 + } + var nodes = head.getElementsByTagName('script') //只在head标签中寻找 + for (var i = nodes.length, node; (node = nodes[--i]); ) { + if ( + node.className === subscribers && + node.readyState === 'interactive' + ) { + var url = node.src + return (node.className = trimQuery(url)) } + } } var rcallback = /^callback\d+$/ function fireFactory(id, deps, factory) { - var module = Object(modules[id]) - module.state = 4 - for (var i = 0, array = [], d; (d = deps[i++]); ) { - if (d === 'exports') { - var obj = module.exports || (module.exports = createMap()) - array.push(obj) - } else { - array.push(modules[d].exports) - } + var module = Object(modules[id]) + module.state = 4 + for (var i = 0, array = [], d; (d = deps[i++]); ) { + if (d === 'exports') { + var obj = module.exports || (module.exports = createMap()) + array.push(obj) + } else { + array.push(modules[d].exports) } - try { - var ret = factory.apply(window, array) - } catch (e) { - log('执行[' + id + ']模块的factory抛错： ', e) - } - if (ret !== void 0) { - module.exports = ret - } - if (rcallback.test(id)) { - delete modules[id] - } - delete module.factory - return ret + } + try { + var ret = factory.apply(window, array) + } catch (e) { + log('执行[' + id + ']模块的factory抛错： ', e) + } + if (ret !== void 0) { + module.exports = ret + } + if (rcallback.test(id)) { + delete modules[id] + } + delete module.factory + return ret } function toUrl(id) { - if (id.indexOf(this.res + '!') === 0) { - id = id.slice(this.res.length + 1) //处理define("css!style",[], function(){})的情况 - } - var url = id - //1. 是否命中paths配置项 - var usePath = 0 - var baseUrl = this.baseUrl - var rootUrl = this.parentUrl || baseUrl - eachIndexArray(id, kernel.paths, function(value, key) { - url = url.replace(key, value) - usePath = 1 + if (id.indexOf(this.res + '!') === 0) { + id = id.slice(this.res.length + 1) //处理define("css!style",[], function(){})的情况 + } + var url = id + //1. 是否命中paths配置项 + var usePath = 0 + var baseUrl = this.baseUrl + var rootUrl = this.parentUrl || baseUrl + eachIndexArray(id, kernel.paths, function(value, key) { + url = url.replace(key, value) + usePath = 1 + }) + //2. 是否命中packages配置项 + if (!usePath) { + eachIndexArray(id, kernel.packages, function(value, key, item) { + url = url.replace(item.name, item.location) }) - //2. 是否命中packages配置项 - if (!usePath) { - eachIndexArray(id, kernel.packages, function(value, key, item) { - url = url.replace(item.name, item.location) - }) - } - //3. 是否命中map配置项 - if (this.mapUrl) { - eachIndexArray(this.mapUrl, kernel.map, function(array) { - eachIndexArray(url, array, function(mdValue, mdKey) { - url = url.replace(mdKey, mdValue) - rootUrl = baseUrl - }) - }) - } - var ext = this.ext - if (ext && usePath && url.slice(-ext.length) === ext) { - url = url.slice(0, -ext.length) - } - //4. 转换为绝对路径 - if (!isAbsUrl(url)) { - rootUrl = this.built || /^\w/.test(url) ? baseUrl : rootUrl - url = joinPath(rootUrl, url) - } - //5. 还原扩展名，query - var urlNoQuery = url + ext - url = urlNoQuery + this.query - urlNoQuery = url.replace(rquery, function(a) { - this.query = a - return '' + } + //3. 是否命中map配置项 + if (this.mapUrl) { + eachIndexArray(this.mapUrl, kernel.map, function(array) { + eachIndexArray(url, array, function(mdValue, mdKey) { + url = url.replace(mdKey, mdValue) + rootUrl = baseUrl + }) }) - //6. 处理urlArgs - eachIndexArray(id, kernel.urlArgs, function(value) { - url += (url.indexOf('?') === -1 ? '?' : '&') + value - }) - this.url = url - return (this.urlNoQuery = urlNoQuery) + } + var ext = this.ext + if (ext && usePath && url.slice(-ext.length) === ext) { + url = url.slice(0, -ext.length) + } + //4. 转换为绝对路径 + if (!isAbsUrl(url)) { + rootUrl = this.built || /^\w/.test(url) ? baseUrl : rootUrl + url = joinPath(rootUrl, url) + } + //5. 还原扩展名，query + var urlNoQuery = url + ext + url = urlNoQuery + this.query + urlNoQuery = url.replace(rquery, function(a) { + this.query = a + return '' + }) + //6. 处理urlArgs + eachIndexArray(id, kernel.urlArgs, function(value) { + url += (url.indexOf('?') === -1 ? '?' : '&') + value + }) + this.url = url + return (this.urlNoQuery = urlNoQuery) } function makeIndexArray(hash, useStar, part) { - //创建一个经过特殊算法排好序的数组 - var index = hash2array(hash, useStar, part) - index.sort(descSorterByName) - return index + //创建一个经过特殊算法排好序的数组 + var index = hash2array(hash, useStar, part) + index.sort(descSorterByName) + return index } function makeMatcher(prefix) { - return new RegExp('^' + prefix + '(/|$)') + return new RegExp('^' + prefix + '(/|$)') } function makeExports(value) { - return function() { - var ret - if (value.init) { - ret = value.init.apply(window, arguments) - } - return ret || (value.exports && getGlobal(value.exports)) + return function() { + var ret + if (value.init) { + ret = value.init.apply(window, arguments) } + return ret || (value.exports && getGlobal(value.exports)) + } } function hash2array(hash, useStar, part) { - var array = [] - for (var key in hash) { - // if (hash.hasOwnProperty(key)) {//hash是由createMap创建没有hasOwnProperty - var item = { - name: key, - val: hash[key] - } - array.push(item) - item.reg = key === '*' && useStar ? /^/ : makeMatcher(key) - if (part && key !== '*') { - item.reg = new RegExp('/' + key.replace(/^\//, '') + '(/|$)') - } - // } + var array = [] + for (var key in hash) { + // if (hash.hasOwnProperty(key)) {//hash是由createMap创建没有hasOwnProperty + var item = { + name: key, + val: hash[key] } - return array + array.push(item) + item.reg = key === '*' && useStar ? /^/ : makeMatcher(key) + if (part && key !== '*') { + item.reg = new RegExp('/' + key.replace(/^\//, '') + '(/|$)') + } + // } + } + return array } function eachIndexArray(moduleID, array, matcher) { - array = array || [] - for (var i = 0, el; (el = array[i++]); ) { - if (el.reg.test(moduleID)) { - matcher(el.val, el.name, el) - return false - } + array = array || [] + for (var i = 0, el; (el = array[i++]); ) { + if (el.reg.test(moduleID)) { + matcher(el.val, el.name, el) + return false } + } } // 根据元素的name项进行数组字符数逆序的排序函数 function descSorterByName(a, b) { - var aaa = a.name - var bbb = b.name - if (bbb === '*') { - return -1 - } - if (aaa === '*') { - return 1 - } - return bbb.length - aaa.length + var aaa = a.name + var bbb = b.name + if (bbb === '*') { + return -1 + } + if (aaa === '*') { + return 1 + } + return bbb.length - aaa.length } var rdeuce = /\/\w+\/\.\./ function joinPath(a, b) { - if (a.charAt(a.length - 1) !== '/') { - a += '/' + if (a.charAt(a.length - 1) !== '/') { + a += '/' + } + if (b.slice(0, 2) === './') { + //相对于兄弟路径 + return a + b.slice(2) + } + if (b.slice(0, 2) === '..') { + //相对于父路径 + a += b + while (rdeuce.test(a)) { + a = a.replace(rdeuce, '') } - if (b.slice(0, 2) === './') { - //相对于兄弟路径 - return a + b.slice(2) - } - if (b.slice(0, 2) === '..') { - //相对于父路径 - a += b - while (rdeuce.test(a)) { - a = a.replace(rdeuce, '') - } - return a - } - if (b.slice(0, 1) === '/') { - return a + b.slice(1) - } - return a + b + return a + } + if (b.slice(0, 1) === '/') { + return a + b.slice(1) + } + return a + b } function getGlobal(value) { - if (!value) { - return value - } - var g = window - value.split('.').forEach(function(part) { - g = g[part] - }) - return g + if (!value) { + return value + } + var g = window + value.split('.').forEach(function(part) { + g = g[part] + }) + return g } var mainNode = DOC.scripts[DOC.scripts.length - 1] var dataMain = mainNode.getAttribute('data-main') if (dataMain) { - plugins.baseUrl(dataMain) - var href = kernel.baseUrl - kernel.baseUrl = href.slice(0, href.lastIndexOf('/') + 1) - loadJS(href.replace(rjsext, '') + '.js') + plugins.baseUrl(dataMain) + var href = kernel.baseUrl + kernel.baseUrl = href.slice(0, href.lastIndexOf('/') + 1) + loadJS(href.replace(rjsext, '') + '.js') } else { - var loaderUrl = trimQuery(mainNode.src) - kernel.baseUrl = loaderUrl.slice(0, loaderUrl.lastIndexOf('/') + 1) + var loaderUrl = trimQuery(mainNode.src) + kernel.baseUrl = loaderUrl.slice(0, loaderUrl.lastIndexOf('/') + 1) } -}() // jshint ignore:line + }() // jshint ignore:line -var ua = navigator.userAgent.toLowerCase() -//http://stackoverflow.com/questions/9038625/detect-if-device-is-ios -function iOSversion() { + /********************************************************************* + * 触摸事件 * + *********************************************************************/ + + var ua = navigator.userAgent.toLowerCase() + //http://stackoverflow.com/questions/9038625/detect-if-device-is-ios + function iOSversion() { //https://developer.apple.com/library/prerelease/mac/releasenotes/General/WhatsNewInSafari/Articles/Safari_9.html //http://mp.weixin.qq.com/s?__biz=MzA3MDQ4MzQzMg==&mid=256900619&idx=1&sn=b29f84cff0b8d7b9742e5d8b3cd8f218&scene=1&srcid=1009F9l4gh9nZ7rcQJEhmf7Q#rd - if (/iPad|iPhone|iPod/i.test(ua) && !window.MSStream) { - if ('backdropFilter' in document.documentElement.style) { - return 9 - } - if (!!window.indexedDB) { - return 8 - } - if (!!window.SpeechSynthesisUtterance) { - return 7 - } - if (!!window.webkitAudioContext) { - return 6 - } - if (!!window.matchMedia) { - return 5 - } - if (!!window.history && 'pushState' in window.history) { - return 4 - } - return 3 + if (/ipad|iphone|ipod/.test(ua) && !window.MSStream) { + if ('backdropFilter' in document.documentElement.style) { + return 9 + } + if (!!window.indexedDB) { + return 8 + } + if (!!window.SpeechSynthesisUtterance) { + return 7 + } + if (!!window.webkitAudioContext) { + return 6 + } + if (!!window.matchMedia) { + return 5 + } + if (!!window.history && 'pushState' in window.history) { + return 4 + } + return 3 } return NaN -} + } -var deviceIsAndroid = ua.indexOf('android') > 0 -var deviceIsIOS = iOSversion() + var deviceIsAndroid = ua.indexOf('android') > 0 + var deviceIsIOS = iOSversion() -var Recognizer = (yua.gestureHooks = { + var Recognizer = (Anot.gestureHooks = { pointers: {}, //以AOP切入touchstart, touchmove, touchend, touchcancel回调 start: function(event, callback) { - //touches是当前屏幕上所有触摸点的列表; - //targetTouches是当前对象上所有触摸点的列表; - //changedTouches是涉及当前事件的触摸点的列表。 - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = { - startTouch: mixLocations({}, touch), - startTime: Date.now(), - status: 'tapping', - element: event.target, - pressingHandler: - Recognizer.pointers[id] && - Recognizer.pointers[id].pressingHandler - } - Recognizer.pointers[id] = pointer - callback(pointer, touch) - } + //touches是当前屏幕上所有触摸点的列表; + //targetTouches是当前对象上所有触摸点的列表; + //changedTouches是涉及当前事件的触摸点的列表。 + for (var i = 0; i < event.changedTouches.length; i++) { + var touch = event.changedTouches[i], + id = touch.identifier, + pointer = { + startTouch: mixLocations({}, touch), + startTime: Date.now(), + status: 'tapping', + element: event.target, + pressingHandler: + Recognizer.pointers[id] && Recognizer.pointers[id].pressingHandler + } + Recognizer.pointers[id] = pointer + callback(pointer, touch) + } }, move: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i] - var pointer = Recognizer.pointers[touch.identifier] - if (!pointer) { - return - } - - if (!('lastTouch' in pointer)) { - pointer.lastTouch = pointer.startTouch - pointer.lastTime = pointer.startTime - pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 - } - - var time = Date.now() - pointer.lastTime - - if (time > 0) { - var RECORD_DURATION = 70 - if (time > RECORD_DURATION) { - time = RECORD_DURATION - } - if (pointer.duration + time > RECORD_DURATION) { - pointer.duration = RECORD_DURATION - time - } - - pointer.duration += time - pointer.lastTouch = mixLocations({}, touch) - - pointer.lastTime = Date.now() - - pointer.deltaX = touch.clientX - pointer.startTouch.clientX - pointer.deltaY = touch.clientY - pointer.startTouch.clientY - var x = pointer.deltaX * pointer.deltaX - var y = pointer.deltaY * pointer.deltaY - pointer.distance = Math.sqrt(x + y) - pointer.isVertical = x < y - - callback(pointer, touch) - } + for (var i = 0; i < event.changedTouches.length; i++) { + var touch = event.changedTouches[i] + var pointer = Recognizer.pointers[touch.identifier] + if (!pointer) { + return } + + if (!('lastTouch' in pointer)) { + pointer.lastTouch = pointer.startTouch + pointer.lastTime = pointer.startTime + pointer.deltaX = pointer.deltaY = pointer.duration = pointer.distance = 0 + } + + var time = Date.now() - pointer.lastTime + + if (time > 0) { + var RECORD_DURATION = 70 + if (time > RECORD_DURATION) { + time = RECORD_DURATION + } + if (pointer.duration + time > RECORD_DURATION) { + pointer.duration = RECORD_DURATION - time + } + + pointer.duration += time + pointer.lastTouch = mixLocations({}, touch) + + pointer.lastTime = Date.now() + + pointer.deltaX = touch.clientX - pointer.startTouch.clientX + pointer.deltaY = touch.clientY - pointer.startTouch.clientY + var x = pointer.deltaX * pointer.deltaX + var y = pointer.deltaY * pointer.deltaY + pointer.distance = Math.sqrt(x + y) + pointer.isVertical = x < y + + callback(pointer, touch) + } + } }, end: function(event, callback) { - for (var i = 0; i < event.changedTouches.length; i++) { - var touch = event.changedTouches[i], - id = touch.identifier, - pointer = Recognizer.pointers[id] + for (var i = 0; i < event.changedTouches.length; i++) { + var touch = event.changedTouches[i], + id = touch.identifier, + pointer = Recognizer.pointers[id] - if (!pointer) continue + if (!pointer) continue - callback(pointer, touch) + callback(pointer, touch) - delete Recognizer.pointers[id] - } + delete Recognizer.pointers[id] + } }, //人工触发合成事件 fire: function(elem, type, props) { - if (elem) { - var event = document.createEvent('Events') - event.initEvent(type, true, true) - yua.mix(event, props) - elem.dispatchEvent(event) - } + if (elem) { + var event = document.createEvent('Events') + event.initEvent(type, true, true) + Anot.mix(event, props) + elem.dispatchEvent(event) + } }, //添加各种识别器 add: function(name, recognizer) { - function move(event) { - recognizer.touchmove(event) - } + function move(event) { + recognizer.touchmove(event) + } - function end(event) { - recognizer.touchend(event) + function end(event) { + recognizer.touchend(event) - document.removeEventListener('touchmove', move) + document.removeEventListener('touchmove', move) - document.removeEventListener('touchend', end) + document.removeEventListener('touchend', end) - document.removeEventListener('touchcancel', cancel) - } + document.removeEventListener('touchcancel', cancel) + } - function cancel(event) { - recognizer.touchcancel(event) + function cancel(event) { + recognizer.touchcancel(event) - document.removeEventListener('touchmove', move) + document.removeEventListener('touchmove', move) - document.removeEventListener('touchend', end) + document.removeEventListener('touchend', end) - document.removeEventListener('touchcancel', cancel) - } + document.removeEventListener('touchcancel', cancel) + } - recognizer.events.forEach(function(eventName) { - yua.eventHooks[eventName] = { - fix: function(el, fn) { - if (!el['touch-' + name]) { - el['touch-' + name] = '1' - el.addEventListener('touchstart', function(event) { - recognizer.touchstart(event) + recognizer.events.forEach(function(eventName) { + Anot.eventHooks[eventName] = { + fix: function(el, fn) { + if (!el['touch-' + name]) { + el['touch-' + name] = '1' + el.addEventListener('touchstart', function(event) { + recognizer.touchstart(event) - document.addEventListener('touchmove', move) + document.addEventListener('touchmove', move) - document.addEventListener('touchend', end) + document.addEventListener('touchend', end) - document.addEventListener('touchcancel', cancel) - }) - } - return fn - } + document.addEventListener('touchcancel', cancel) + }) } - }) + return fn + } + } + }) } -}) + }) -var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] + var locations = ['screenX', 'screenY', 'clientX', 'clientY', 'pageX', 'pageY'] -// 复制 touch 对象上的有用属性到固定对象上 -function mixLocations(target, source) { + // 复制 touch 对象上的有用属性到固定对象上 + function mixLocations(target, source) { if (source) { - locations.forEach(function(key) { - target[key] = source[key] - }) + locations.forEach(function(key) { + target[key] = source[key] + }) } return target -} + } -var supportPointer = !!navigator.pointerEnabled || !!navigator.msPointerEnabled + var supportPointer = + !!navigator.pointerEnabled || !!navigator.msPointerEnabled -if (supportPointer) { + if (supportPointer) { // 支持pointer的设备可用样式来取消click事件的300毫秒延迟 root.style.msTouchAction = root.style.touchAction = 'none' -} -var tapRecognizer = { + } + var tapRecognizer = { events: ['tap'], touchBoundary: 10, tapDelay: 200, needClick: function(target) { - //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 - switch (target.nodeName.toLowerCase()) { - case 'button': - case 'select': - case 'textarea': - if (target.disabled) { - return true - } + //判定是否使用原生的点击事件, 否则使用sendClick方法手动触发一个人工的点击事件 + switch (target.nodeName.toLowerCase()) { + case 'button': + case 'select': + case 'textarea': + if (target.disabled) { + return true + } - break - case 'input': - // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 - if ( - (deviceIsIOS && target.type === 'file') || - target.disabled - ) { - return true - } + break + case 'input': + // IOS6 pad 上选择文件，如果不是原生的click，弹出的选择界面尺寸错误 + if ((deviceIsIOS && target.type === 'file') || target.disabled) { + return true + } - break - case 'label': - case 'iframe': - case 'video': - return true - } + break + case 'label': + case 'iframe': + case 'video': + return true + } - return false + return false }, needFocus: function(target) { - switch (target.nodeName.toLowerCase()) { - case 'textarea': - case 'select': //实测android下select也需要 - return true - case 'input': - switch (target.type) { - case 'button': - case 'checkbox': - case 'file': - case 'image': - case 'radio': - case 'submit': - return false - } - //如果是只读或disabled状态,就无须获得焦点了 - return !target.disabled && !target.readOnly - default: - return false - } + switch (target.nodeName.toLowerCase()) { + case 'textarea': + case 'select': //实测android下select也需要 + return true + case 'input': + switch (target.type) { + case 'button': + case 'checkbox': + case 'file': + case 'image': + case 'radio': + case 'submit': + return false + } + //如果是只读或disabled状态,就无须获得焦点了 + return !target.disabled && !target.readOnly + default: + return false + } }, focus: function(targetElement) { - var length - //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, - //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 - var type = targetElement.type - if ( - deviceIsIOS && - targetElement.setSelectionRange && - type.indexOf('date') !== 0 && - type !== 'time' && - type !== 'month' - ) { - length = targetElement.value.length - targetElement.setSelectionRange(length, length) - } else { - targetElement.focus() - } + var length + //在iOS7下, 对一些新表单元素(如date, datetime, time, month)调用focus方法会抛错, + //幸好的是,我们可以改用setSelectionRange获取焦点, 将光标挪到文字的最后 + var type = targetElement.type + if ( + deviceIsIOS && + targetElement.setSelectionRange && + type.indexOf('date') !== 0 && + type !== 'time' && + type !== 'month' + ) { + length = targetElement.value.length + targetElement.setSelectionRange(length, length) + } else { + targetElement.focus() + } }, findControl: function(labelElement) { - // 获取label元素所对应的表单元素 - // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 - if (labelElement.control !== undefined) { - return labelElement.control - } + // 获取label元素所对应的表单元素 + // 可以能过control属性, getElementById, 或用querySelector直接找其内部第一表单元素实现 + if (labelElement.control !== undefined) { + return labelElement.control + } - if (labelElement.htmlFor) { - return document.getElementById(labelElement.htmlFor) - } + if (labelElement.htmlFor) { + return document.getElementById(labelElement.htmlFor) + } - return labelElement.querySelector( - 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' - ) + return labelElement.querySelector( + 'button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea' + ) }, fixTarget: function(target) { - if (target.nodeType === 3) { - return target.parentNode - } - if (window.SVGElementInstance && target instanceof SVGElementInstance) { - return target.correspondingUseElement - } + if (target.nodeType === 3) { + return target.parentNode + } + if (window.SVGElementInstance && target instanceof SVGElementInstance) { + return target.correspondingUseElement + } - return target + return target }, updateScrollParent: function(targetElement) { - //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 - var scrollParent = targetElement.tapScrollParent + //如果事件源元素位于某一个有滚动条的祖父元素中,那么保持其scrollParent与scrollTop值 + var scrollParent = targetElement.tapScrollParent - if (!scrollParent || !scrollParent.contains(targetElement)) { - var parentElement = targetElement - do { - if (parentElement.scrollHeight > parentElement.offsetHeight) { - scrollParent = parentElement - targetElement.tapScrollParent = parentElement - break - } + if (!scrollParent || !scrollParent.contains(targetElement)) { + var parentElement = targetElement + do { + if (parentElement.scrollHeight > parentElement.offsetHeight) { + scrollParent = parentElement + targetElement.tapScrollParent = parentElement + break + } - parentElement = parentElement.parentElement - } while (parentElement) - } + parentElement = parentElement.parentElement + } while (parentElement) + } - if (scrollParent) { - scrollParent.lastScrollTop = scrollParent.scrollTop - } + if (scrollParent) { + scrollParent.lastScrollTop = scrollParent.scrollTop + } }, touchHasMoved: function(event) { - //判定是否发生移动,其阀值是10px - var touch = event.changedTouches[0], - boundary = tapRecognizer.touchBoundary - return ( - Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || - Math.abs(touch.pageY - tapRecognizer.pageY) > boundary - ) + //判定是否发生移动,其阀值是10px + var touch = event.changedTouches[0], + boundary = tapRecognizer.touchBoundary + return ( + Math.abs(touch.pageX - tapRecognizer.pageX) > boundary || + Math.abs(touch.pageY - tapRecognizer.pageY) > boundary + ) }, findType: function(targetElement) { - // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 - return deviceIsAndroid && - targetElement.tagName.toLowerCase() === 'select' - ? 'mousedown' - : 'click' + // 安卓chrome浏览器上，模拟的 click 事件不能让 select 打开，故使用 mousedown 事件 + return deviceIsAndroid && targetElement.tagName.toLowerCase() === 'select' + ? 'mousedown' + : 'click' }, sendClick: function(targetElement, event) { - // 在click之前触发tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var clickEvent, touch - //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 - if ( - document.activeElement && - document.activeElement !== targetElement - ) { - document.activeElement.blur() - } + // 在click之前触发tap事件 + Recognizer.fire(targetElement, 'tap', { + touchEvent: event + }) + var clickEvent, touch + //某些安卓设备必须先移除焦点，之后模拟的click事件才能让新元素获取焦点 + if (document.activeElement && document.activeElement !== targetElement) { + document.activeElement.blur() + } - touch = event.changedTouches[0] - // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 - // 及使用initMouseEvent来初始化它 - clickEvent = document.createEvent('MouseEvents') - clickEvent.initMouseEvent( - tapRecognizer.findType(targetElement), - true, - true, - window, - 1, - touch.screenX, - touch.screenY, - touch.clientX, - touch.clientY, - false, - false, - false, - false, - 0, - null - ) - clickEvent.touchEvent = event - targetElement.dispatchEvent(clickEvent) + touch = event.changedTouches[0] + // 手动触发点击事件,此时必须使用document.createEvent('MouseEvents')来创建事件 + // 及使用initMouseEvent来初始化它 + clickEvent = document.createEvent('MouseEvents') + clickEvent.initMouseEvent( + tapRecognizer.findType(targetElement), + true, + true, + window, + 1, + touch.screenX, + touch.screenY, + touch.clientX, + touch.clientY, + false, + false, + false, + false, + 0, + null + ) + clickEvent.touchEvent = event + targetElement.dispatchEvent(clickEvent) }, touchstart: function(event) { - //忽略多点触摸 - if (event.targetTouches.length !== 1) { - return true + //忽略多点触摸 + if (event.targetTouches.length !== 1) { + return true + } + //修正事件源对象 + var targetElement = tapRecognizer.fixTarget(event.target) + var touch = event.targetTouches[0] + if (deviceIsIOS) { + // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click + var selection = window.getSelection() + if (selection.rangeCount && !selection.isCollapsed) { + return true } - //修正事件源对象 - var targetElement = tapRecognizer.fixTarget(event.target) - var touch = event.targetTouches[0] - if (deviceIsIOS) { - // 判断是否是点击文字，进行选择等操作，如果是，不需要模拟click - var selection = window.getSelection() - if (selection.rangeCount && !selection.isCollapsed) { - return true - } - var id = touch.identifier - //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 - if ( - id && - isFinite(tapRecognizer.lastTouchIdentifier) && - tapRecognizer.lastTouchIdentifier === id - ) { - event.preventDefault() - return false - } - - tapRecognizer.lastTouchIdentifier = id - - tapRecognizer.updateScrollParent(targetElement) - } - //收集触摸点的信息 - tapRecognizer.status = 'tapping' - tapRecognizer.startTime = Date.now() - tapRecognizer.element = targetElement - tapRecognizer.pageX = touch.pageX - tapRecognizer.pageY = touch.pageY - // 如果点击太快,阻止双击带来的放大收缩行为 + var id = touch.identifier + //当 alert 或 confirm 时，点击其他地方，会触发touch事件，identifier相同，此事件应该被忽略 if ( - tapRecognizer.startTime - tapRecognizer.lastTime < - tapRecognizer.tapDelay + id && + isFinite(tapRecognizer.lastTouchIdentifier) && + tapRecognizer.lastTouchIdentifier === id ) { - event.preventDefault() + event.preventDefault() + return false } + + tapRecognizer.lastTouchIdentifier = id + + tapRecognizer.updateScrollParent(targetElement) + } + //收集触摸点的信息 + tapRecognizer.status = 'tapping' + tapRecognizer.startTime = Date.now() + tapRecognizer.element = targetElement + tapRecognizer.pageX = touch.pageX + tapRecognizer.pageY = touch.pageY + // 如果点击太快,阻止双击带来的放大收缩行为 + if ( + tapRecognizer.startTime - tapRecognizer.lastTime < + tapRecognizer.tapDelay + ) { + event.preventDefault() + } }, touchmove: function(event) { - if (tapRecognizer.status !== 'tapping') { - return true - } - // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 - if ( - tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || - tapRecognizer.touchHasMoved(event) - ) { - tapRecognizer.status = tapRecognizer.element = 0 - } + if (tapRecognizer.status !== 'tapping') { + return true + } + // 如果事件源元素发生改变,或者发生了移动,那么就取消触发点击事件 + if ( + tapRecognizer.element !== tapRecognizer.fixTarget(event.target) || + tapRecognizer.touchHasMoved(event) + ) { + tapRecognizer.status = tapRecognizer.element = 0 + } }, touchend: function(event) { - var targetElement = tapRecognizer.element - var now = Date.now() - //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 - //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 + var targetElement = tapRecognizer.element + var now = Date.now() + //如果是touchstart与touchend相隔太久,可以认为是长按,那么就直接返回 + //或者是在touchstart, touchmove阶段,判定其不该触发点击事件,也直接返回 + if ( + !targetElement || + now - tapRecognizer.startTime > tapRecognizer.tapDelay + ) { + return true + } + + tapRecognizer.lastTime = now + + var startTime = tapRecognizer.startTime + tapRecognizer.status = tapRecognizer.startTime = 0 + + targetTagName = targetElement.tagName.toLowerCase() + if (targetTagName === 'label') { + //尝试触发label上可能绑定的tap事件 + Recognizer.fire(targetElement, 'tap', { + touchEvent: event + }) + var forElement = tapRecognizer.findControl(targetElement) + if (forElement) { + tapRecognizer.focus(targetElement) + targetElement = forElement + } + } else if (tapRecognizer.needFocus(targetElement)) { + // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 + // 或者此元素是iframe中的input元素,那么它也无法获点焦点 if ( - !targetElement || - now - tapRecognizer.startTime > tapRecognizer.tapDelay + now - startTime > 100 || + (deviceIsIOS && window.top !== window && targetTagName === 'input') ) { - return true + tapRecognizer.element = 0 + return false } - tapRecognizer.lastTime = now + tapRecognizer.focus(targetElement) + deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - var startTime = tapRecognizer.startTime - tapRecognizer.status = tapRecognizer.startTime = 0 + return false + } - targetTagName = targetElement.tagName.toLowerCase() - if (targetTagName === 'label') { - //尝试触发label上可能绑定的tap事件 - Recognizer.fire(targetElement, 'tap', { - touchEvent: event - }) - var forElement = tapRecognizer.findControl(targetElement) - if (forElement) { - tapRecognizer.focus(targetElement) - targetElement = forElement - } - } else if (tapRecognizer.needFocus(targetElement)) { - // 如果元素从touchstart到touchend经历时间过长,那么不应该触发点击事 - // 或者此元素是iframe中的input元素,那么它也无法获点焦点 - if ( - now - startTime > 100 || - (deviceIsIOS && - window.top !== window && - targetTagName === 'input') - ) { - tapRecognizer.element = 0 - return false - } - - tapRecognizer.focus(targetElement) - deviceIsAndroid && tapRecognizer.sendClick(targetElement, event) - - return false - } - - if (deviceIsIOS) { - //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 - var scrollParent = targetElement.tapScrollParent - if ( - scrollParent && - scrollParent.lastScrollTop !== scrollParent.scrollTop - ) { - return true - } - } - //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click - if (!tapRecognizer.needClick(targetElement)) { - event.preventDefault() - // 触发一次模拟的click - tapRecognizer.sendClick(targetElement, event) + if (deviceIsIOS) { + //如果它的父容器的滚动条发生改变,那么应该识别为划动或拖动事件,不应该触发点击事件 + var scrollParent = targetElement.tapScrollParent + if ( + scrollParent && + scrollParent.lastScrollTop !== scrollParent.scrollTop + ) { + return true } + } + //如果这不是一个需要使用原生click的元素，则屏蔽原生事件，避免触发两次click + if (!tapRecognizer.needClick(targetElement)) { + event.preventDefault() + // 触发一次模拟的click + tapRecognizer.sendClick(targetElement, event) + } }, touchcancel: function() { - tapRecognizer.startTime = tapRecognizer.element = 0 + tapRecognizer.startTime = tapRecognizer.element = 0 } -} + } -Recognizer.add('tap', tapRecognizer) + Recognizer.add('tap', tapRecognizer) -var pressRecognizer = { + var pressRecognizer = { events: ['longtap', 'doubletap'], cancelPress: function(pointer) { - clearTimeout(pointer.pressingHandler) - pointer.pressingHandler = null + clearTimeout(pointer.pressingHandler) + pointer.pressingHandler = null }, touchstart: function(event) { - Recognizer.start(event, function(pointer, touch) { - pointer.pressingHandler = setTimeout(function() { - if (pointer.status === 'tapping') { - Recognizer.fire(event.target, 'longtap', { - touch: touch, - touchEvent: event - }) - } - pressRecognizer.cancelPress(pointer) - }, 800) - if (event.changedTouches.length !== 1) { - pointer.status = 0 - } - }) + Recognizer.start(event, function(pointer, touch) { + pointer.pressingHandler = setTimeout(function() { + if (pointer.status === 'tapping') { + Recognizer.fire(event.target, 'longtap', { + touch: touch, + touchEvent: event + }) + } + pressRecognizer.cancelPress(pointer) + }, 800) + if (event.changedTouches.length !== 1) { + pointer.status = 0 + } + }) }, touchmove: function(event) { - Recognizer.move(event, function(pointer) { - if (pointer.distance > 10 && pointer.pressingHandler) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.status = 'panning' - } - } - }) + Recognizer.move(event, function(pointer) { + if (pointer.distance > 10 && pointer.pressingHandler) { + pressRecognizer.cancelPress(pointer) + if (pointer.status === 'tapping') { + pointer.status = 'panning' + } + } + }) }, touchend: function(event) { - Recognizer.end(event, function(pointer, touch) { - pressRecognizer.cancelPress(pointer) - if (pointer.status === 'tapping') { - pointer.lastTime = Date.now() - if ( - pressRecognizer.lastTap && - pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 - ) { - Recognizer.fire(pointer.element, 'doubletap', { - touch: touch, - touchEvent: event - }) - } + Recognizer.end(event, function(pointer, touch) { + pressRecognizer.cancelPress(pointer) + if (pointer.status === 'tapping') { + pointer.lastTime = Date.now() + if ( + pressRecognizer.lastTap && + pointer.lastTime - pressRecognizer.lastTap.lastTime < 300 + ) { + Recognizer.fire(pointer.element, 'doubletap', { + touch: touch, + touchEvent: event + }) + } - pressRecognizer.lastTap = pointer - } - }) + pressRecognizer.lastTap = pointer + } + }) }, touchcancel: function(event) { - Recognizer.end(event, function(pointer) { - pressRecognizer.cancelPress(pointer) - }) + Recognizer.end(event, function(pointer) { + pressRecognizer.cancelPress(pointer) + }) } -} -Recognizer.add('press', pressRecognizer) + } + Recognizer.add('press', pressRecognizer) -var swipeRecognizer = { + var swipeRecognizer = { events: ['swipe', 'swipeleft', 'swiperight', 'swipeup', 'swipedown'], getAngle: function(x, y) { - return Math.atan2(y, x) * 180 / Math.PI + return Math.atan2(y, x) * 180 / Math.PI }, getDirection: function(x, y) { - var angle = swipeRecognizer.getAngle(x, y) - if (angle < -45 && angle > -135) { - return 'up' - } else if (angle >= 45 && angle < 315) { - return 'down' - } else if (angle > -45 && angle <= 45) { - return 'right' - } else { - return 'left' - } + var angle = swipeRecognizer.getAngle(x, y) + if (angle < -45 && angle > -135) { + return 'up' + } else if (angle >= 45 && angle < 315) { + return 'down' + } else if (angle > -45 && angle <= 45) { + return 'right' + } else { + return 'left' + } }, touchstart: function(event) { - Recognizer.start(event, noop) + Recognizer.start(event, noop) }, touchmove: function(event) { - Recognizer.move(event, noop) + Recognizer.move(event, noop) }, touchend: function(event) { - if (event.changedTouches.length !== 1) { - return + if (event.changedTouches.length !== 1) { + return + } + Recognizer.end(event, function(pointer, touch) { + var isflick = + pointer.distance > 30 && pointer.distance / pointer.duration > 0.65 + if (isflick) { + var extra = { + deltaX: pointer.deltaX, + deltaY: pointer.deltaY, + touch: touch, + touchEvent: event, + direction: swipeRecognizer.getDirection( + pointer.deltaX, + pointer.deltaY + ), + isVertical: pointer.isVertical + } + var target = pointer.element + Recognizer.fire(target, 'swipe', extra) + Recognizer.fire(target, 'swipe' + extra.direction, extra) } - Recognizer.end(event, function(pointer, touch) { - var isflick = - pointer.distance > 30 && - pointer.distance / pointer.duration > 0.65 - if (isflick) { - var extra = { - deltaX: pointer.deltaX, - deltaY: pointer.deltaY, - touch: touch, - touchEvent: event, - direction: swipeRecognizer.getDirection( - pointer.deltaX, - pointer.deltaY - ), - isVertical: pointer.isVertical - } - var target = pointer.element - Recognizer.fire(target, 'swipe', extra) - Recognizer.fire(target, 'swipe' + extra.direction, extra) - } - }) + }) } -} + } -swipeRecognizer.touchcancel = swipeRecognizer.touchend -Recognizer.add('swipe', swipeRecognizer) + swipeRecognizer.touchcancel = swipeRecognizer.touchend + Recognizer.add('swipe', swipeRecognizer) -/********************************************************************* - * DOMReady * - **********************************************************************/ + /********************************************************************* + * DOMReady * + *********************************************************************/ -var readyList = [], + var readyList = [], isReady -var fireReady = function(fn) { + var fireReady = function(fn) { isReady = true - var require = yua.require + var require = Anot.require if (require && require.checkDeps) { - modules['domReady!'].state = 4 - require.checkDeps() + modules['domReady!'].state = 4 + require.checkDeps() } while ((fn = readyList.shift())) { - fn(yua) + fn(Anot) } -} + } -if (DOC.readyState === 'complete') { + if (DOC.readyState === 'complete') { setTimeout(fireReady) //如果在domReady之外加载 -} else { + } else { DOC.addEventListener('DOMContentLoaded', fireReady) -} -window.addEventListener('load', fireReady) -yua.ready = function(fn) { + } + window.addEventListener('load', fireReady) + Anot.ready = function(fn) { if (!isReady) { - readyList.push(fn) + readyList.push(fn) } else { - fn(yua) + fn(Anot) } -} + } -yua.config({ + Anot.config({ loader: true -}) -yua.ready(function() { - yua.scan(DOC.body) -}) + }) -if (typeof define === 'function' && define.amd) { - define('yua', [], function() { - return yua + if (typeof define === 'function' && define.amd) { + define('Anot', [], function() { + return Anot }) -} -// Map over yua in case of overwrite -var _yua = window.yua -yua.noConflict = function(deep) { - if (deep && window.yua === yua) { - window.yua = _yua + } + // Map over Anot in case of overwrite + var _Anot = window.Anot + Anot.noConflict = function(deep) { + if (deep && window.Anot === Anot) { + window.Anot = _Anot } - return yua -} -// Expose yua identifiers, even in AMD -// and CommonJS for browser emulators + return Anot + } + + window.Anot = Anot +}) diff --git a/src/js/anot.js b/src/js/anot.js index d904aa6..345c9c0 100644 --- a/src/js/anot.js +++ b/src/js/anot.js @@ -2336,7 +2336,9 @@ const _Anot = (function() { } return el.msRetain ? 0 - : el.nodeType === 1 ? !root.contains(el) : !Anot.contains(root, el) + : el.nodeType === 1 + ? !root.contains(el) + : !Anot.contains(root, el) } /************************************************************************ @@ -2627,7 +2629,9 @@ const _Anot = (function() { ? null : +data + '' === data ? +data - : rbrace.test(data) ? JSON.parse(data) : data + : rbrace.test(data) + ? JSON.parse(data) + : data } catch (e) {} return data } @@ -2665,7 +2669,9 @@ const _Anot = (function() { function getWindow(node) { return node.window && node.document ? node - : node.nodeType === 9 ? node.defaultView : false + : node.nodeType === 9 + ? node.defaultView + : false } //=============================css相关================================== @@ -3762,6 +3768,13 @@ const _Anot = (function() { } var props = getOptionsFromTag(elem, host.vmodels) var $id = props.uuid || generateID(widget) + var __willpush__ = null + + if (props.hasOwnProperty('hostPush')) { + elem.removeAttribute('host-push') + __willpush__ = props.hostPush + props.hostPush = host.vmodels[0][__willpush__] + } delete props.uuid delete props.name @@ -3796,13 +3809,27 @@ const _Anot = (function() { elem.msResolved = 1 //防止二进扫描此元素 + if (__willpush__) { + hideProperty(vmodel, '$push', function(val) { + host.vmodels[0][__willpush__] = val + }) + } + componentWillMount.call(vmodel) globalHooks.componentWillMount.call(null, vmodel) var slots = null + var isTemplate = true - if (elem.content.firstElementChild) { - slots = parseSlot(elem.content.children) + if (elem.content) { + if (elem.content.firstElementChild) { + slots = parseSlot(elem.content.children) + } + } else { + isTemplate = false + if (elem.firstElementChild) { + slots = parseSlot(elem.children) + } } Anot.clearHTML(elem) @@ -3814,24 +3841,25 @@ const _Anot = (function() { elem.innerHTML = html - // 组件所使用的标签是temlate,所以必须要要用子元素替换掉 - var child = elem.content.firstElementChild - var nullComponent = DOC.createComment('empty component') - elem.parentNode.replaceChild(child || nullComponent, elem) + if (isTemplate) { + // 组件所使用的标签是template,所以必须要要用子元素替换掉 + var child = elem.content.firstElementChild + var nullComponent = DOC.createComment('empty component') + elem.parentNode.replaceChild(child || nullComponent, elem) - // 空组件直接跳出 - if (!child) { - return - } + // 空组件直接跳出 + if (!child) { + return + } - child.msResolved = 1 - var cssText = elem.style.cssText - var className = elem.className - elem = host.element = child - elem.style && (elem.style.cssText += ';' + cssText) - - if (className) { - Anot(elem).addClass(className) + child.msResolved = 1 + var cssText = elem.style.cssText + var className = elem.className + elem = host.element = child + elem.style && (elem.style.cssText += ';' + cssText) + if (className) { + Anot(elem).addClass(className) + } } hideProperty(vmodel, '$elem', elem) @@ -3905,6 +3933,9 @@ const _Anot = (function() { if (name === 'template' && el.getAttribute('name')) { return el.getAttribute('name') } + if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { + return RegExp.$1 + } return null } @@ -4047,7 +4078,9 @@ const _Anot = (function() { //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy var isInnate = rsvg.test(elem) ? false - : DOC.namespaces && isVML(elem) ? true : k in elem.cloneNode(false) + : DOC.namespaces && isVML(elem) + ? true + : k in elem.cloneNode(false) if (isInnate) { elem[k] = obj[i] } else { diff --git a/src/js/anot.shim.js b/src/js/anot.shim.js index 173002a..0c54808 100644 --- a/src/js/anot.shim.js +++ b/src/js/anot.shim.js @@ -2351,7 +2351,9 @@ } return el.msRetain ? 0 - : el.nodeType === 1 ? !root.contains(el) : !Anot.contains(root, el) + : el.nodeType === 1 + ? !root.contains(el) + : !Anot.contains(root, el) } /************************************************************************ @@ -2642,7 +2644,9 @@ ? null : +data + '' === data ? +data - : rbrace.test(data) ? JSON.parse(data) : data + : rbrace.test(data) + ? JSON.parse(data) + : data } catch (e) {} return data } @@ -2680,7 +2684,9 @@ function getWindow(node) { return node.window && node.document ? node - : node.nodeType === 9 ? node.defaultView : false + : node.nodeType === 9 + ? node.defaultView + : false } //=============================css相关================================== @@ -3186,18 +3192,7 @@ }) expr = '\nreturn ' + expr + ';' //IE全家 Function("return ")出错，需要Function("return ;") } - // log('') - // log( - // names - // .concat( - // "'use strict';\ntry{\nvar " + - // assigns.join(',\n') + - // expr + - // '\n}catch(e){console.log(e)}' - // ) - // .join('') - // ) - // log('') + /* jshint ignore:start */ getter = scpCompile( names.concat( @@ -3788,6 +3783,13 @@ } var props = getOptionsFromTag(elem, host.vmodels) var $id = props.uuid || generateID(widget) + var __willpush__ = null + + if (props.hasOwnProperty('hostPush')) { + elem.removeAttribute('host-push') + __willpush__ = props.hostPush + props.hostPush = host.vmodels[0][__willpush__] + } delete props.uuid delete props.name @@ -3822,13 +3824,27 @@ elem.msResolved = 1 //防止二进扫描此元素 + if (__willpush__) { + hideProperty(vmodel, '$push', function(val) { + host.vmodels[0][__willpush__] = val + }) + } + componentWillMount.call(vmodel) globalHooks.componentWillMount.call(null, vmodel) var slots = null + var isTemplate = true - if (elem.content.firstElementChild) { - slots = parseSlot(elem.content.children) + if (elem.content) { + if (elem.content.firstElementChild) { + slots = parseSlot(elem.content.children) + } + } else { + isTemplate = false + if (elem.firstElementChild) { + slots = parseSlot(elem.children) + } } Anot.clearHTML(elem) @@ -3840,24 +3856,25 @@ elem.innerHTML = html - // 组件所使用的标签是temlate,所以必须要要用子元素替换掉 - var child = elem.content.firstElementChild - var nullComponent = DOC.createComment('empty component') - elem.parentNode.replaceChild(child || nullComponent, elem) + if (isTemplate) { + // 组件所使用的标签是template,所以必须要要用子元素替换掉 + var child = elem.content.firstElementChild + var nullComponent = DOC.createComment('empty component') + elem.parentNode.replaceChild(child || nullComponent, elem) - // 空组件直接跳出 - if (!child) { - return - } + // 空组件直接跳出 + if (!child) { + return + } - child.msResolved = 1 - var cssText = elem.style.cssText - var className = elem.className - elem = host.element = child - elem.style && (elem.style.cssText += ';' + cssText) - - if (className) { - Anot(elem).addClass(className) + child.msResolved = 1 + var cssText = elem.style.cssText + var className = elem.className + elem = host.element = child + elem.style && (elem.style.cssText += ';' + cssText) + if (className) { + Anot(elem).addClass(className) + } } hideProperty(vmodel, '$elem', elem) @@ -3931,6 +3948,9 @@ if (name === 'template' && el.getAttribute('name')) { return el.getAttribute('name') } + if (/^anot-([a-z][a-z0-9\-]*)$/.test(name)) { + return RegExp.$1 + } return null } @@ -4073,7 +4093,9 @@ //SVG只能使用setAttribute(xxx, yyy), VML只能使用elem.xxx = yyy ,HTML的固有属性必须elem.xxx = yyy var isInnate = rsvg.test(elem) ? false - : DOC.namespaces && isVML(elem) ? true : k in elem.cloneNode(false) + : DOC.namespaces && isVML(elem) + ? true + : k in elem.cloneNode(false) if (isInnate) { elem[k] = obj[i] } else {