Merge branch 'master' of github.com:yutent/doui

Readme.md

@@ -30,7 +30,7 @@
 - [ ] 表单组件-多级联动(`wc-cascadar`)
 - [x] 表单组件-开关(`wc-switch`)
 - [x] 图标组件(`wc-icon`)
-- [x] 弹层插件(`layer`)
+- [x] 弹层插件(`layer`、`wc-layer`)
 - [ ] markdown解析器(`marked`) 待重构...
 - [x] md5(`md5`)
 - [ ] md文本编辑器(`anot-meditor`) 待重构...

build.dev.js

@@ -49,7 +49,7 @@ function fixImport(str) {
   return str
     .replace(/import '([\w-/_.]*)'/g, 'import "$1.js"')
     .replace(
-      /import ([\w\s,{}]*) from '([a-z0-9\/\.\-_]*)'/g,
+      /import ([\w\s,{}$]*) from '([a-z0-9\/\.\-_]*)'/g,
       'import $1 from "$2.js"'
     )
 }

build.prod.js

@@ -49,7 +49,7 @@ function fixImport(str) {
   return str
     .replace(/import '([\w-/_.]*)'/g, 'import "$1.js"')
     .replace(
-      /import ([\w\s,{}]*) from '([a-z0-9\/\.\-_]*)'/g,
+      /import ([\w\s,{}$]*) from '([a-z0-9\/\.\-_]*)'/g,
       'import $1 from "$2.js"'
     )
 }

index.js

@@ -1,7 +0,0 @@
-/**
- *
- * @authors yutent (yutent@doui.cc)
- * @date    2017-12-23 14:47:32
- * @version $Id$
- */
-

src/drag/core.js

@@ -6,7 +6,7 @@
 
 'use strict'
 
-import { bind, unbind } from '../utils'
+import $ from '../utils'
 
 const DEF_OPT = {
   axis: '', // x | y | xy 拖拽方向
@@ -41,10 +41,10 @@ export default class Drag {
     // 鼠标状态图标
     node.style.cursor = 'move'
 
-    this._handleResize = bind(window, 'resize', this._init.bind(this))
+    this._handleResize = $.bind(window, 'resize', this._init.bind(this))
 
     // let
-    this._handleMousedown = bind(node, 'mousedown', ev => {
+    this._handleMousedown = $.bind(node, 'mousedown', ev => {
       if (this.disabled) {
         return
       }
@@ -74,7 +74,7 @@ export default class Drag {
         limit = [pbcr.top, pbcr.right - tw, pbcr.bottom - th, pbcr.left]
       }
 
-      let handleMove = bind(document, 'mousemove', ev => {
+      let handleMove = $.bind(document, 'mousemove', ev => {
         // 防止拖动到边缘时导致页面滚动
         ev.preventDefault()
 
@@ -119,7 +119,7 @@ export default class Drag {
         this.$elem.style.transform = `translate(${_x}px, ${_y}px)`
       })
 
-      let handleUp = bind(document, 'mouseup', ev => {
+      let handleUp = $.bind(document, 'mouseup', ev => {
         this.$elem.dispatchEvent(
           new CustomEvent('dragged', {
             detail: {
@@ -131,8 +131,8 @@ export default class Drag {
             }
           })
         )
-        unbind(document, 'mousemove', handleMove)
+        $.unbind(document, 'mousemove', handleMove)
-        unbind(document, 'mouseup', handleUp)
+        $.unbind(document, 'mouseup', handleUp)
       })
     })
 
@@ -143,16 +143,16 @@ export default class Drag {
     if (!name || typeof cb !== 'function') {
       return
     }
-    return bind(this, name, cb)
+    return $.bind(this, name, cb)
   }
 
   off(name, cb) {
-    unbind(this, name, cb)
+    $.unbind(this, name, cb)
   }
 
   destroy() {
-    unbind(window, 'resize', this._handleResize)
+    $.unbind(window, 'resize', this._handleResize)
-    unbind(this.$drag, 'mousedown', this._handleMousedown)
+    $.unbind(this.$drag, 'mousedown', this._handleMousedown)
 
     delete this.$elem
     delete this.$drag

src/form/button.wc

@@ -249,6 +249,8 @@
 
 <script>
 import '../icon/index'
+import $ from '../utils'
+
 const IS_FIREFOX = !!window.sidebar
 
 export default class Button {
@@ -313,19 +315,17 @@ export default class Button {
   }
 
   mounted() {
-    this._handleClick = ev => {
-      if (this.props.loading || this.props.disabled) {
     // 阻止事件冒泡, 避免用户自己绑定click事件不受这2个值的限制
-        ev.stopPropagation()
+    this._handleClick = $.catch(this.__BTN__, 'click', ev => {
+      if (this.props.loading || this.props.disabled) {
         return
       }
       this.dispatchEvent(new CustomEvent('active'))
-    }
+    })
-    this.__BTN__.addEventListener('click', this._handleClick, false)
   }
 
   unmount() {
-    this.__BTN__.removeEventListener('click', this._handleClick)
+    $.unbind(this.__BTN__, 'click', this._handleClick)
   }
 
   watch() {

src/form/checkbox.wc

@@ -142,7 +142,7 @@
 
 <script>
 import '../icon/index'
-import { bind, unbind } from '../utils'
+import $ from '../utils'
 
 export default class Checkbox {
   props = {
@@ -237,7 +237,7 @@ export default class Checkbox {
   }
 
   mounted() {
-    this._handlClick = bind(this, 'click', ev => {
+    this._handlClick = $.bind(this, 'click', ev => {
       ev.preventDefault()
 
       if (!this.disabled && !this.readonly) {
@@ -248,7 +248,7 @@ export default class Checkbox {
   }
 
   unmount() {
-    unbind(this, 'click', this._handlClick)
+    $.unbind(this, 'click', this._handlClick)
   }
 
   watch() {

src/form/input.wc

@@ -231,7 +231,7 @@ li {
 <script>
 import '../scroll/index'
 import '../icon/index'
-import { ebind, bind, unbind, clickOutside } from '../utils'
+import $ from '../utils'
 
 const TYPES = ['text', 'textarea', 'password']
 const INPUTS = {
@@ -398,7 +398,7 @@ export default class Input {
     var { type } = this.props
 
     // 键盘事件
-    this._handleSubmit = ebind(this.__INPUT__, 'keydown', ev => {
+    this._handleSubmit = $.catch(this.__INPUT__, 'keydown', ev => {
       if (this.disabled || this.readonly) {
         return
       }
@@ -433,7 +433,7 @@ export default class Input {
     // 非textarea, 可做输入建议功能
     if (type === 'text') {
       // 输入状态事件
-      this._handleChange = bind(this.__INPUT__, 'input', ev => {
+      this._handleChange = $.bind(this.__INPUT__, 'input', ev => {
         ev.preventDefault()
         this.dispatchEvent(
           new CustomEvent('fetch-suggest', {
@@ -449,7 +449,7 @@ export default class Input {
       })
 
       // 渲染建议列表
-      this._parseSuggestion = bind(this.__INPUT__, 'click', ev => {
+      this._parseSuggestion = $.bind(this.__INPUT__, 'click', ev => {
         var { list } = this.props
         let { x, y, width } = this.getBoundingClientRect()
         if (list && list.length) {
@@ -465,28 +465,28 @@ export default class Input {
         }
       })
 
-      this._inactiveFn = clickOutside(this, ev => {
+      this._inactiveFn = $.outside(this, ev => {
         this.__LIST__.classList.remove('show')
       })
 
       // 选择建议
-      this._handleSelect = bind(this.__LIST__, 'click', ev => {
+      this._handleSelect = $.bind(this.__LIST__, 'click', ev => {
         if (ev.target.tagName === 'LI') {
           this._fetchSelect(ev.target.dataset.idx, ev)
           this.dispatchEvent(new CustomEvent('input'))
         }
       })
     } else {
-      this._handleWheel = ebind(this.__INPUT__, 'wheel')
+      this._handleWheel = $.catch(this.__INPUT__, 'wheel')
     }
   }
 
   unmount() {
-    unbind(this.__INPUT__, 'wheel', this._handleWheel)
+    $.unbind(this.__INPUT__, 'wheel', this._handleWheel)
-    unbind(this.__INPUT__, 'keydown', this._handleSubmit)
+    $.unbind(this.__INPUT__, 'keydown', this._handleSubmit)
-    unbind(this.__INPUT__, 'input', this._handleChange)
+    $.unbind(this.__INPUT__, 'input', this._handleChange)
-    unbind(document, 'mousedown', this._inactiveFn)
+    $.unbind(this.__LIST__, 'click', this._handleSelect)
-    unbind(this.__LIST__, 'click', this._handleSelect)
+    $.clearOutside(this._inactiveFn)
   }
 
   watch() {

src/form/number.wc

@@ -173,7 +173,7 @@
 <script>
 import '../scroll/index'
 import '../icon/index'
-import { ebind, bind, unbind } from '../utils'
+import $ from '../utils'
 
 export default class Number {
   props = {
@@ -283,7 +283,7 @@ export default class Number {
 
   mounted() {
     // 键盘事件
-    this._handleSubmit = ebind(this.__INPUT__, 'keydown', ev => {
+    this._handleSubmit = $.catch(this.__INPUT__, 'keydown', ev => {
       if (this.disabled || this.readonly) {
         return
       }
@@ -304,7 +304,7 @@ export default class Number {
       }
     })
 
-    this._handleChange = ebind(this.__INPUT__, 'change', ev => {
+    this._handleChange = $.catch(this.__INPUT__, 'change', ev => {
       if (isFinite(this.__INPUT__.value)) {
         this.props.value = +this.__INPUT__.value
         if (!this.__INPUT__.value.endsWith('.')) {
@@ -316,7 +316,7 @@ export default class Number {
       this.dispatchEvent(new CustomEvent('input'))
     })
 
-    this._handleAction = bind(this.__OUTER__, 'click', ev => {
+    this._handleAction = $.bind(this.__OUTER__, 'click', ev => {
       if (this.disabled || this.readonly) {
         return
       }
@@ -331,7 +331,7 @@ export default class Number {
   }
 
   unmount() {
-    unbind(this.__INPUT__, 'keydown', this._handleSubmit)
+    $.unbind(this.__INPUT__, 'keydown', this._handleSubmit)
   }
 
   watch() {

src/form/radio.wc

@@ -159,7 +159,7 @@
 </style>
 
 <script>
-import { bind, unbind } from '../utils'
+import $ from '../utils'
 
 export default class Radio {
   props = {
@@ -230,7 +230,7 @@ export default class Radio {
   }
 
   mounted() {
-    this._handleClick = bind(this, 'click', ev => {
+    this._handleClick = $.bind(this, 'click', ev => {
       if (!this.disabled && !this.readonly && !this.checked) {
         this.checked = true
         this.dispatchEvent(new CustomEvent('input'))
@@ -239,7 +239,7 @@ export default class Radio {
   }
 
   unmount() {
-    unbind(this, 'click', this._handleClick)
+    $.unbind(this, 'click', this._handleClick)
   }
 
   watch() {

src/form/select.wc

@@ -224,7 +224,7 @@
 <script>
 import '../scroll/index'
 import '../icon/index'
-import { ebind, bind, unbind, clickOutside } from '../utils'
+import $ from '../utils'
 
 function parseOptions(arr, props) {
   let html = ''
@@ -423,7 +423,7 @@ export default class Select {
     /* ---------------------------------------------------- */
 
     // 键盘事件
-    this._handleKeydown = ebind(this.__INPUT__, 'keydown', ev => {
+    this._handleKeydown = $.catch(this.__INPUT__, 'keydown', ev => {
       if (this.disabled || this.readonly) {
         return
       }
@@ -445,7 +445,7 @@ export default class Select {
     })
 
     // 渲染列表
-    this._activeFn = bind(this.__INPUT__, 'click', ev => {
+    this._activeFn = $.bind(this.__INPUT__, 'click', ev => {
       var { options } = this.props
 
       initPos.call(this)
@@ -453,14 +453,14 @@ export default class Select {
     })
 
     // 选择选项
-    this._handleSelect = bind(this.__OPTG__, 'click', ev => {
+    this._handleSelect = $.bind(this.__OPTG__, 'click', ev => {
       if (ev.target.tagName === 'DD' && !ev.target.hasAttribute('disabled')) {
         this._fetchSelect(+ev.target.dataset.idx, true)
         this.dispatchEvent(new CustomEvent('input'))
       }
     })
 
-    this._inactiveFn = clickOutside(this, ev => {
+    this._inactiveFn = $.outside(this, ev => {
       this.__OPTG__.classList.toggle('show', false)
       this.props.active = false
     })
@@ -495,10 +495,10 @@ export default class Select {
   }
 
   unmount() {
-    unbind(this.__INPUT__, 'keydown', this._handleKeydown)
+    $.unbind(this.__INPUT__, 'keydown', this._handleKeydown)
-    unbind(this.__INPUT__, 'click', this._activeFn)
+    $.unbind(this.__INPUT__, 'click', this._activeFn)
-    unbind(document, 'mousedown', this._inactiveFn)
+    $.unbind(this.__OPTG__, 'click', this._handleSelect)
-    unbind(this.__OPTG__, 'click', this._handleSelect)
+    $.clearOutside(this._inactiveFn)
   }
 }
 </script>

src/form/star.wc

@@ -87,7 +87,7 @@ label {
 </style>
 
 <script>
-import { ebind, bind, unbind } from '../utils'
+import $ from '../utils'
 
 export default class Star {
   props = {
@@ -186,7 +186,7 @@ export default class Star {
   }
 
   mounted() {
-    ebind(this.__BOX__, 'mousemove', ev => {
+    $.catch(this.__BOX__, 'mousemove', ev => {
       if (this.props.disabled) {
         return
       }
@@ -196,7 +196,7 @@ export default class Star {
       }
     })
 
-    ebind(this.__BOX__, 'click', ev => {
+    $.catch(this.__BOX__, 'click', ev => {
       var { tmp, disabled } = this.props
       if (disabled) {
         return
@@ -207,7 +207,7 @@ export default class Star {
       }
     })
 
-    ebind(this.__BOX__, 'mouseleave', ev => {
+    $.catch(this.__BOX__, 'mouseleave', ev => {
       if (this.props.disabled) {
         return
       }

src/form/switch.wc

@@ -108,7 +108,7 @@
 </style>
 
 <script>
-import { bind, unbind } from '../utils'
+import $ from '../utils'
 export default class Switch {
   props = {
     'active-text': null,
@@ -159,7 +159,7 @@ export default class Switch {
   }
 
   mounted() {
-    this._handleClick = bind(this, 'click', ev => {
+    this._handleClick = $.bind(this, 'click', ev => {
       if (this.disabled) {
         return
       }
@@ -178,7 +178,7 @@ export default class Switch {
   }
 
   unmount() {
-    unbind(this, 'click', this._handleClick)
+    $.unbind(this, 'click', this._handleClick)
   }
 
   watch() {

src/layer/index.wc

@@ -244,7 +244,7 @@
 import '../form/input'
 import Drag from '../drag/core'
 
-import { nextTick, bind, unbind, clickOutside } from '../utils'
+import $ from '../utils'
 
 const LANGUAGES = {
   en: {
@@ -461,7 +461,7 @@ class Layer {
     this.type = this.props.type
     this.title = this.props.title
 
-    this._handleBtnClick = bind(this.__CTRL__, 'click', ev => {
+    this._handleBtnClick = $.bind(this.__CTRL__, 'click', ev => {
       if (ev.target.tagName === 'BUTTON') {
         var idx = +ev.target.dataset.idx
         var { type } = this.props
@@ -492,7 +492,7 @@ class Layer {
 
     if (this.props.type === 'prompt') {
       this.__INPUT__ = this.__BODY__.firstElementChild.assignedNodes().pop()
-      this._handleSubmit = bind(this.__INPUT__, 'submit', ev => {
+      this._handleSubmit = $.bind(this.__INPUT__, 'submit', ev => {
         this._intercept(ev.detail)
       })
     }
@@ -507,7 +507,7 @@ class Layer {
     /* ----    额外的样式     --- */
     /* ------------------------ */
     if (this.props.mask) {
-      this._handlMask = clickOutside(this.root.children[1], ev => {
+      this._handlMask = $.outside(this.root.children[1], ev => {
         // 只作用于当前wc-layer
         if (ev.target !== this) {
           return
@@ -577,7 +577,7 @@ class Layer {
     }
 
     if (this.props.type === 'notify') {
-      this._handleClose = bind(this.__TITLE__, 'click', ev => {
+      this._handleClose = $.bind(this.__TITLE__, 'click', ev => {
         if (ev.target.tagName === 'WC-ICON') {
           this.close()
         }
@@ -586,8 +586,8 @@ class Layer {
   }
 
   unmount() {
-    unbind(document, 'mousedown', this._handlMask)
+    $.clearOutside(this._handlMask)
-    unbind(this.__TITLE__, 'click', this._handleClose)
+    $.unbind(this.__TITLE__, 'click', this._handleClose)
   }
 
   watch() {

src/neditor/index.wc

@@ -225,7 +225,7 @@ wc-scroll {
 import ICONS from './svg'
 import '../form/input'
 import '../form/button'
-import { clickOutside, bind, ebind, unbind } from '../utils'
+import $ from '../utils'
 
 const ACTTION = {
   bold: 'bold',
@@ -371,7 +371,7 @@ export default class Neditor {
     const FILE_INPUT = this.__TOOLBAR__.querySelector('input')
 
     if (FILE_INPUT) {
-      bind(FILE_INPUT, 'change', ev => {
+      $.bind(FILE_INPUT, 'change', ev => {
         this._handleImage(FILE_INPUT.files[0])
       })
     }
@@ -379,7 +379,7 @@ export default class Neditor {
     /* ------------------------------ */
 
     // 工具栏点击事件
-    this._toolFn = bind(this.__TOOLBAR__, 'click', ev => {
+    this._toolFn = $.bind(this.__TOOLBAR__, 'click', ev => {
       this.restoreSelection()
       if (ev.target === ev.currentTarget) {
         return
@@ -436,7 +436,7 @@ export default class Neditor {
     })
 
     // 字体大小设置
-    this._fontFn = bind(this.__FONT__, 'click', ev => {
+    this._fontFn = $.bind(this.__FONT__, 'click', ev => {
       if (ev.target === ev.currentTarget) {
         return
       }
@@ -448,7 +448,7 @@ export default class Neditor {
     })
 
     // 颜色
-    this._colorFn = bind(this.__COLOR__, 'click', ev => {
+    this._colorFn = $.bind(this.__COLOR__, 'click', ev => {
       if (ev.target === ev.currentTarget) {
         return
       }
@@ -460,7 +460,7 @@ export default class Neditor {
     })
 
     // 超链接
-    this.__linkFn = bind(this.__LINK_BTN__, 'active', ev => {
+    this.__linkFn = $.bind(this.__LINK_BTN__, 'active', ev => {
       if (LINK_INPUT.value) {
         this.__LINK__.classList.remove('fadein')
         this.__EDITOR__.focus()
@@ -472,18 +472,18 @@ export default class Neditor {
     })
 
     //监听鼠标事件的,以缓存选中状态
-    this.__mouseFn = bind(this.__EDITOR__, 'mouseleave', ev => {
+    this.__mouseFn = $.bind(this.__EDITOR__, 'mouseleave', ev => {
       this.saveSelection()
     })
 
-    clickOutside(this, ev => {
+    $.outside(this, ev => {
       this.__FONT__.classList.remove('fadein')
       this.__COLOR__.classList.remove('fadein')
       this.__LINK__.classList.remove('fadein')
     })
 
     //  粘贴板事件
-    this.__pasteFn = bind(this.__EDITOR__, 'paste', ev => {
+    this.__pasteFn = $.bind(this.__EDITOR__, 'paste', ev => {
       ev.preventDefault()
 
       var html = ev.clipboardData.getData('text/html')
@@ -539,12 +539,12 @@ export default class Neditor {
   }
 
   unmount() {
-    unbind(this.__TOOLBAR__, 'click', this.__toolFn)
+    $.unbind(this.__TOOLBAR__, 'click', this.__toolFn)
-    unbind(this.__FONT__, 'click', this.__fontFn)
+    $.unbind(this.__FONT__, 'click', this.__fontFn)
-    unbind(this.__COLOR__, 'click', this.__colorFn)
+    $.unbind(this.__COLOR__, 'click', this.__colorFn)
-    unbind(this.__LINK_BTN__, 'click', this.__linkFn)
+    $.unbind(this.__LINK_BTN__, 'click', this.__linkFn)
-    unbind(this.__EDITOR__, 'mouseleave', this.__mouseFn)
+    $.unbind(this.__EDITOR__, 'mouseleave', this.__mouseFn)
-    unbind(this.__EDITOR__, 'paste', this.__pasteFn)
+    $.unbind(this.__EDITOR__, 'paste', this.__pasteFn)
     this.__observer.disconnect()
   }
 

src/pager/index.wc

@@ -88,6 +88,8 @@
 </style>
 
 <script>
+import $ from '../utils'
+
 // 计算页码
 function calculate(curr, total, simple) {
   var arr = []
@@ -167,9 +169,7 @@ export default class Pager {
 
     this.update()
 
-    this.__LAYOUT__.addEventListener(
+    $.bind(this.__LAYOUT__, 'click', ev => {
-      'click',
-      ev => {
       if (ev.target.tagName === 'BUTTON') {
         var { curr, totalpage } = this.props
         var page = ev.target.dataset.page
@@ -208,9 +208,7 @@ export default class Pager {
           })
         )
       }
-      },
+    })
-      false
-    )
   }
 
   watch() {

src/picker/date.wc

@@ -224,7 +224,7 @@
 
 <script>
 import '../icon/index'
-import { nextTick, each, ebind, bind, unbind, clickOutside } from '../utils'
+import $ from '../utils'
 
 const today = new Date()
 
@@ -382,7 +382,7 @@ export default class DatePicker {
       this.props.calendar = { ...last, list: [] }
     }
     this._renderCalendar()
-    nextTick(_ => this.dispatchEvent(new CustomEvent('input')))
+    $.nextTick(_ => this.dispatchEvent(new CustomEvent('input')))
   }
 
   get readonly() {
@@ -499,7 +499,7 @@ export default class DatePicker {
 
     if (needUpdateStyle) {
       var list = this.props.calendar.list
-      each(this.__DAYS__.children, (el, i) => {
+      $.each(this.__DAYS__.children, (el, i) => {
         if (this.props.last.day === list[i].day) {
           list[i].picked = true
           el.setAttribute('picked', '')
@@ -541,7 +541,7 @@ export default class DatePicker {
 
     this._fixedRenderDate()
 
-    this._activeFn = bind(this.__INPUT__, 'click', ev => {
+    this._activeFn = $.bind(this.__INPUT__, 'click', ev => {
       if (this.props.disabled || this.props.readonly) {
         return
       }
@@ -553,12 +553,12 @@ export default class DatePicker {
       this.__CALENDAR__.classList.toggle('show')
     })
 
-    this._inactiveFn = clickOutside(this, ev => {
+    this._inactiveFn = $.outside(this, ev => {
       this.__CALENDAR__.classList.toggle('show', false)
       this.props.active = false
     })
 
-    this._ctrlFn = bind(this.__CTRL__, 'click', ev => {
+    this._ctrlFn = $.bind(this.__CTRL__, 'click', ev => {
       let {
         calendar: { year, month },
         max,
@@ -598,7 +598,7 @@ export default class DatePicker {
       }
     })
 
-    this._pickFn = bind(this.__DAYS__, 'click', ev => {
+    this._pickFn = $.bind(this.__DAYS__, 'click', ev => {
       if (ev.target.tagName === 'SPAN') {
         let { calendar, last } = this.props
         let item = calendar.list[ev.target.dataset.idx]
@@ -617,7 +617,7 @@ export default class DatePicker {
         }
 
         this._updateValue(item._, true)
-        nextTick(_ => this.dispatchEvent(new CustomEvent('input')))
+        $.nextTick(_ => this.dispatchEvent(new CustomEvent('input')))
         this.dispatchEvent(
           new CustomEvent('pick', {
             detail: { value: this.value, _: item._ }
@@ -629,10 +629,10 @@ export default class DatePicker {
   }
 
   unmount() {
-    unbind(this.__INPUT__, 'click', this._activeFn)
+    $.unbind(this.__INPUT__, 'click', this._activeFn)
-    unbind(document, 'mousedown', this._inactiveFn)
+    $.unbind(this.__DAYS__, 'click', this._pickFn)
-    unbind(this.__CTRL__, 'click', this._ctrlFn)
+    $.unbind(this.__CTRL__, 'click', this._ctrlFn)
-    unbind(this.__DAYS__, 'click', this._pickFn)
+    $.clearOutside(this._inactiveFn)
   }
 
   watch() {

src/scroll/index.wc

@@ -76,7 +76,7 @@
 </style>
 
 <script>
-import { bind, ebind, unbind } from '../utils'
+import $ from '../utils'
 // 是否火狐浏览器
 const IS_FF = !!window.sidebar
 
@@ -157,7 +157,7 @@ export default class Scroll {
 
   mounted() {
     // 初始化滚动条的位置和长度
-    this._initFn = bind(this.__BOX__, 'mouseenter', ev => {
+    this._initFn = $.bind(this.__BOX__, 'mouseenter', ev => {
       var ow = this.__BOX__.offsetWidth
       var sw = this.__BOX__.scrollWidth
       var oh = this.__BOX__.offsetHeight
@@ -193,7 +193,7 @@ export default class Scroll {
     })
 
     // 鼠标滚动事件
-    this._wheelFn = ebind(this.__BOX__, 'wheel', ev => {
+    this._wheelFn = $.catch(this.__BOX__, 'wheel', ev => {
       ev.preventDefault()
       var { sh, oh, yh, sw, ow, xw } = this.props
 
@@ -261,26 +261,26 @@ export default class Scroll {
         startY = null
         this.props.thumbX = moveX
         this.props.thumbY = moveY
-        unbind(document, 'mousemove', mousemoveFn)
+        $.unbind(document, 'mousemove', mousemoveFn)
-        unbind(document, 'mouseup', mouseupFn)
+        $.unbind(document, 'mouseup', mouseupFn)
       }
 
-    bind(this.__Y__, 'mousedown', ev => {
+    $.bind(this.__Y__, 'mousedown', ev => {
       startY = ev.pageY
       if (!this.props.thumbY) {
         this.props.thumbY = 0
       }
-      bind(document, 'mousemove', mousemoveFn)
+      $.bind(document, 'mousemove', mousemoveFn)
-      bind(document, 'mouseup', mouseupFn)
+      $.bind(document, 'mouseup', mouseupFn)
     })
 
-    bind(this.__X__, 'mousedown', ev => {
+    $.bind(this.__X__, 'mousedown', ev => {
       startX = ev.pageX
       if (!this.props.thumbX) {
         this.props.thumbX = 0
       }
-      bind(document, 'mousemove', mousemoveFn)
+      $.bind(document, 'mousemove', mousemoveFn)
-      bind(document, 'mouseup', mouseupFn)
+      $.bind(document, 'mouseup', mouseupFn)
     })
 
     this.__observer = new MutationObserver(this._initFn)
@@ -293,8 +293,8 @@ export default class Scroll {
 
   unmount() {
     this.__observer.disconnect()
-    unbind(this.__BOX__, 'mouseenter', this._initFn)
+    $.unbind(this.__BOX__, 'mouseenter', this._initFn)
-    unbind(this.__BOX__, 'wheel', this._wheelFn)
+    $.unbind(this.__BOX__, 'wheel', this._wheelFn)
   }
 }
 </script>

src/utils.js

@@ -6,10 +6,11 @@
 
 function noop() {}
 
+export default {
   /**
    * 异步回调
    */
-export const nextTick = (function() {
+  nextTick: (function() {
     let queue = []
     function callback() {
       let n = queue.length
@@ -28,13 +29,13 @@ export const nextTick = (function() {
       bool = !bool
       node.data = bool
     }
-})()
+  })(),
 
   /**
    * 对象/数组遍历
    * 支持跳出
    */
-export const each = function(obj, fn) {
+  each(obj, fn) {
     if (obj) {
       if (Array.isArray(obj)) {
         for (let i = 0, it; (it = obj[i++]); ) {
@@ -50,45 +51,45 @@ export const each = function(obj, fn) {
         }
       }
     }
-}
+  },
 
   /**
    * 事件绑定
    */
-export const bind = function(dom, type, fn = noop, phase = false) {
+  bind(dom, type, fn = noop, phase = false) {
     let events = type.split(',')
-  each(events, function(t) {
+    this.each(events, function(t) {
       t = t.trim()
       dom.addEventListener(t, fn, phase)
     })
     return fn
-}
+  },
 
   /**
    * 事件绑定(默认不冒泡)
    */
-export const ebind = function(dom, type, fn, phase) {
+  catch(dom, type, fn, phase) {
     function fn2(ev) {
       ev.stopPropagation()
       fn && fn(ev)
     }
-  return bind(dom, type, fn2, phase)
+    return this.bind(dom, type, fn2, phase)
-}
+  },
 
   /**
    * 解除事件绑定
    */
-export const unbind = function(dom, type, fn = noop, phase = false) {
+  unbind(dom, type, fn = noop, phase = false) {
     let events = type.split(',')
-  each(events, function(t) {
+    this.each(events, function(t) {
       t = t.trim()
       dom.removeEventListener(t, fn, phase)
     })
-}
+  },
 
   // 指定节点外点击(最高不能超过body层)
-export const clickOutside = function(dom, fn = noop) {
+  outside(dom, fn = noop) {
-  return bind(document, 'mousedown', ev => {
+    return this.bind(document, 'mousedown', ev => {
       if (ev) {
         if (ev.path) {
           var path = ev.path.concat()
@@ -110,4 +111,8 @@ export const clickOutside = function(dom, fn = noop) {
       }
       fn(ev)
     })
+  },
+  clearOutside(fn = noop) {
+    this.unbind(document, 'mousedown', fn)
+  }
 }