parent
c632f41e75
commit
a57016e14e
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@ -1,6 +1,6 @@
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{
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"name": "@bd/core",
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"version": "1.3.0",
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"version": "1.4.0",
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"type": "module",
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"description": "百搭UI组件库的核心",
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"main": "dist/index.js",
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@ -27,7 +27,8 @@ const boolMap = Object.create(null)
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'noShade',
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'open',
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'readOnly',
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'selected'
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'selected',
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'loading'
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].forEach(function (name) {
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boolMap[name.toLowerCase()] = name
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})
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303
src/html.js
303
src/html.js
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@ -1,80 +1,57 @@
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import { WC_PART, NO_CHANGE, NOTHING } from './constants.js'
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import { boolMap, WC_PART, NO_CHANGE, NOTHING } from './constants.js'
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var ENABLE_EXTRA_SECURITY_HOOKS = true
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var identityFunction = value => value
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var noopSanitizer = (_node, _name, _type) => identityFunction
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var setSanitizer = newSanitizer => {
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if (!ENABLE_EXTRA_SECURITY_HOOKS) {
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return
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}
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if (sanitizerFactoryInternal !== noopSanitizer) {
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throw new Error(
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`Attempted to overwrite existing lit-html security policy. setSanitizeDOMValueFactory should be called at most once.`
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)
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}
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sanitizerFactoryInternal = newSanitizer
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}
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var _testOnlyClearSanitizerFactoryDoNotCallOrElse = () => {
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sanitizerFactoryInternal = noopSanitizer
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}
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var createSanitizer = (node, name, type) => {
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return sanitizerFactoryInternal(node, name, type)
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}
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var boundAttributeSuffix = '$wc$'
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var marker = `wc$${String(Math.random()).slice(9)}$`
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var markerMatch = '?' + marker
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var nodeMarker = `<${markerMatch}>`
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var createMarker = (v = '') => document.createComment(v)
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var isPrimitive = value =>
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const boundAttributeSuffix = '$wc$'
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const marker = `wc$${String(Math.random()).slice(9)}$`
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const markerMatch = '?' + marker
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const nodeMarker = `<${markerMatch}>`
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const createMarker = (v = '') => document.createComment(v)
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const isPrimitive = value =>
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value === null || (typeof value != 'object' && typeof value != 'function')
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var isArray = Array.isArray
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var isIterable = value =>
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const isArray = Array.isArray
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const isIterable = value =>
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isArray(value) ||
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typeof (value === null || value === void 0
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? false
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: value[Symbol.iterator]) === 'function'
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var SPACE_CHAR = `[ \n\f\r]`
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var ATTR_VALUE_CHAR = `[^ \n\f\r"'\`<>=]`
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var NAME_CHAR = `[^\\s"'>=/]`
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var textEndRegex = /<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g
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var COMMENT_START = 1
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var TAG_NAME = 2
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var DYNAMIC_TAG_NAME = 3
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var commentEndRegex = /-->/g
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var comment2EndRegex = />/g
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var tagEndRegex = new RegExp(
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const SPACE_CHAR = `[ \n\f\r]`
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const ATTR_VALUE_CHAR = `[^ \n\f\r"'\`<>=]`
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const NAME_CHAR = `[^\\s"'>=/]`
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const textEndRegex = /<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g
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const COMMENT_START = 1
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const TAG_NAME = 2
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const DYNAMIC_TAG_NAME = 3
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const commentEndRegex = /-->/g
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const comment2EndRegex = />/g
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const tagEndRegex = new RegExp(
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`>|${SPACE_CHAR}(?:(${NAME_CHAR}+)(${SPACE_CHAR}*=${SPACE_CHAR}*(?:${ATTR_VALUE_CHAR}|("|')|))|$)`,
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'g'
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)
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var ENTIRE_MATCH = 0
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var ATTRIBUTE_NAME = 1
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var SPACES_AND_EQUALS = 2
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var QUOTE_CHAR = 3
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var singleQuoteAttrEndRegex = /'/g
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var doubleQuoteAttrEndRegex = /"/g
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var rawTextElement = /^(?:script|style|textarea|title)$/i
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var HTML_RESULT = 1
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var SVG_RESULT = 2
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var ATTRIBUTE_PART = 1
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var CHILD_PART = 2
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var PROPERTY_PART = 3
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var BOOLEAN_ATTRIBUTE_PART = 4
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var EVENT_PART = 5
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var ELEMENT_PART = 6
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var COMMENT_PART = 7
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const ENTIRE_MATCH = 0
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const ATTRIBUTE_NAME = 1
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const SPACES_AND_EQUALS = 2
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const QUOTE_CHAR = 3
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const singleQuoteAttrEndRegex = /'/g
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const doubleQuoteAttrEndRegex = /"/g
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const rawTextElement = /^(?:script|style|textarea|title)$/i
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const HTML_RESULT = 1
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const SVG_RESULT = 2
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const ATTRIBUTE_PART = 1
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const CHILD_PART = 2
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const EVENT_PART = 5
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const ELEMENT_PART = 6
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const COMMENT_PART = 7
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var templateCache = new WeakMap()
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var walker = document.createTreeWalker(document, 129, null, false)
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var sanitizerFactoryInternal = noopSanitizer
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var getTemplateHtml = (strings, type) => {
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const len = strings.length - 1
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const attrNames = []
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const templateCache = new WeakMap()
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const walker = document.createTreeWalker(document, 129, null, false)
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function getTemplateHtml(strings, type) {
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let len = strings.length - 1
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let attrNames = []
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let html2 = type === SVG_RESULT ? '<svg>' : ''
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let rawTextEndRegex
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let regex = textEndRegex
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for (let i = 0; i < len; i++) {
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const s = strings[i]
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let s = strings[i]
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let attrNameEndIndex = -1
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let attrName
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let lastIndex = 0
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@ -131,7 +108,7 @@ var getTemplateHtml = (strings, type) => {
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}
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}
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const end =
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let end =
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regex === tagEndRegex && strings[i + 1].startsWith('/>') ? ' ' : ''
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html2 +=
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regex === textEndRegex
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@ -147,7 +124,7 @@ var getTemplateHtml = (strings, type) => {
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marker +
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(attrNameEndIndex === -2 ? (attrNames.push(void 0), i) : end)
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}
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const htmlResult =
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let htmlResult =
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html2 + (strings[len] || '<?>') + (type === SVG_RESULT ? '</svg>' : '')
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if (!Array.isArray(strings) || !strings.hasOwnProperty('raw')) {
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let message = 'invalid template strings array'
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@ -162,44 +139,43 @@ class Template {
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let node
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let nodeIndex = 0
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let attrNameIndex = 0
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const partCount = strings.length - 1
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const parts = this.parts
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const [html2, attrNames] = getTemplateHtml(strings, type)
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let partCount = strings.length - 1
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let parts = this.parts
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let [html2, attrNames] = getTemplateHtml(strings, type)
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this.el = Template.createElement(html2, options)
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walker.currentNode = this.el.content
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if (type === SVG_RESULT) {
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const content = this.el.content
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const svgElement = content.firstChild
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let content = this.el.content
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let svgElement = content.firstChild
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svgElement.remove()
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content.append(...svgElement.childNodes)
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}
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while ((node = walker.nextNode()) !== null && parts.length < partCount) {
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if (node.nodeType === 1) {
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if (node.hasAttributes()) {
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const attrsToRemove = []
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for (const name of node.getAttributeNames()) {
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let attrsToRemove = []
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for (let name of node.getAttributeNames()) {
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if (
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name.endsWith(boundAttributeSuffix) ||
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name.startsWith(marker)
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) {
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const realName = attrNames[attrNameIndex++]
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let realName = attrNames[attrNameIndex++]
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attrsToRemove.push(name)
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if (realName !== void 0) {
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const value = node.getAttribute(
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let value = node.getAttribute(
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realName.toLowerCase() + boundAttributeSuffix
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)
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const statics = value.split(marker)
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const m = /([.?@])?(.*)/.exec(realName)
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let statics = value.split(marker)
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let m = /([:@])?(.*)/.exec(realName)
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parts.push({
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type: ATTRIBUTE_PART,
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index: nodeIndex,
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name: m[2],
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strings: statics,
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ctor:
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m[1] === '.'
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m[1] === ':'
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? PropertyPart
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: m[1] === '?'
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? BooleanAttributePart
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: m[1] === '@'
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? EventPart
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: AttributePart
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@ -212,13 +188,13 @@ class Template {
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}
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}
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}
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for (const name of attrsToRemove) {
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for (let name of attrsToRemove) {
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node.removeAttribute(name)
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}
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}
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if (rawTextElement.test(node.tagName)) {
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const strings2 = node.textContent.split(marker)
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const lastIndex = strings2.length - 1
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let strings2 = node.textContent.split(marker)
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let lastIndex = strings2.length - 1
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if (lastIndex > 0) {
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node.textContent = ''
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for (let i = 0; i < lastIndex; i++) {
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@ -230,7 +206,7 @@ class Template {
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}
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}
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} else if (node.nodeType === 8) {
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const data = node.data
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let data = node.data
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if (data === markerMatch) {
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parts.push({ type: CHILD_PART, index: nodeIndex })
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} else {
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@ -259,7 +235,7 @@ function resolveDirective(part, value, parent = part, attributeIndex) {
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? parent.__directives?.[attributeIndex]
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: parent.__directive
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const nextDirectiveConstructor = isPrimitive(value)
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let nextDirectiveConstructor = isPrimitive(value)
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? void 0
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: value['_$litDirective$']
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@ -294,6 +270,7 @@ function resolveDirective(part, value, parent = part, attributeIndex) {
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}
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return value
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}
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class TemplateInstance {
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constructor(template, parent) {
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this._parts = []
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@ -356,7 +333,7 @@ class TemplateInstance {
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}
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_update(values) {
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let i = 0
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for (const part of this._parts) {
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for (let part of this._parts) {
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if (part !== void 0) {
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if (part.strings !== void 0) {
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part._$setValue(values, part, i)
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@ -369,6 +346,7 @@ class TemplateInstance {
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}
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}
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}
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class ChildPart {
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constructor(startNode, endNode, parent, options) {
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this.type = CHILD_PART
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@ -379,16 +357,13 @@ class ChildPart {
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this._$parent = parent
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this.options = options
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this.__isConnected = options?.isConnected || true
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if (ENABLE_EXTRA_SECURITY_HOOKS) {
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this._textSanitizer = void 0
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}
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}
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get _$isConnected() {
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return this._$parent?._$isConnected || this.__isConnected
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}
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get parentNode() {
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let parentNode = this._$startNode.parentNode
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const parent = this._$parent
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let parent = this._$parent
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if (parent !== void 0 && parentNode.nodeType === 11) {
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parentNode = parent.parentNode
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}
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@ -405,7 +380,7 @@ class ChildPart {
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if (isPrimitive(value)) {
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if (value === NOTHING || value == null || value === '') {
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if (this._$committedValue !== NOTHING) {
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this._$clear()
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this.#clear()
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}
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this._$committedValue = NOTHING
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} else if (value !== this._$committedValue && value !== NO_CHANGE) {
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@ -426,17 +401,7 @@ class ChildPart {
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}
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_commitNode(value) {
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if (this._$committedValue !== value) {
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this._$clear()
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if (
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ENABLE_EXTRA_SECURITY_HOOKS &&
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sanitizerFactoryInternal !== noopSanitizer
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) {
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const parentNodeName = this._$startNode.parentNode?.nodeName
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if (parentNodeName === 'STYLE' || parentNodeName === 'SCRIPT') {
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throw new Error('Forbidden')
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}
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}
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this.#clear()
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this._$committedValue = this._insert(value)
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}
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@ -446,34 +411,17 @@ class ChildPart {
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this._$committedValue !== NOTHING &&
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isPrimitive(this._$committedValue)
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) {
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const node = this._$startNode.nextSibling
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if (ENABLE_EXTRA_SECURITY_HOOKS) {
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if (this._textSanitizer === void 0) {
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this._textSanitizer = createSanitizer(node, 'data', 'property')
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}
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value = this._textSanitizer(value)
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}
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let node = this._$startNode.nextSibling
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node.data = value
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} else {
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if (ENABLE_EXTRA_SECURITY_HOOKS) {
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const textNode = document.createTextNode('')
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this._commitNode(textNode)
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if (this._textSanitizer === void 0) {
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this._textSanitizer = createSanitizer(textNode, 'data', 'property')
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}
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value = this._textSanitizer(value)
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textNode.data = value
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} else {
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this._commitNode(document.createTextNode(value))
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}
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}
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this._$committedValue = value
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}
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_commitTemplateResult(result) {
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const { values, ['__dom_type__']: type } = result
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const template =
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let { values, ['__dom_type__']: type } = result
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let template =
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typeof type === 'number'
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? this._$getTemplate(result)
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: (type.el === void 0 &&
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|
|
@ -483,8 +431,8 @@ class ChildPart {
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if (this._$committedValue?._$template === template) {
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this._$committedValue._update(values)
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} else {
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const instance = new TemplateInstance(template, this)
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const fragment = instance._clone(this.options)
|
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let instance = new TemplateInstance(template, this)
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let fragment = instance._clone(this.options)
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|
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instance._update(values)
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|
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|
|
@ -502,12 +450,12 @@ class ChildPart {
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_commitIterable(value) {
|
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if (!isArray(this._$committedValue)) {
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this._$committedValue = []
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this._$clear()
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this.#clear()
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}
|
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const itemParts = this._$committedValue
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let itemParts = this._$committedValue
|
||||
let partIndex = 0
|
||||
let itemPart
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for (const item of value) {
|
||||
for (let item of value) {
|
||||
if (partIndex === itemParts.length) {
|
||||
itemParts.push(
|
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(itemPart = new ChildPart(
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|
|
@ -524,11 +472,12 @@ class ChildPart {
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partIndex++
|
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}
|
||||
if (partIndex < itemParts.length) {
|
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this._$clear(itemPart && itemPart._$endNode.nextSibling, partIndex)
|
||||
this.#clear(itemPart && itemPart._$endNode.nextSibling, partIndex)
|
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itemParts.length = partIndex
|
||||
}
|
||||
}
|
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_$clear(start = this._$startNode.nextSibling, from) {
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|
||||
#clear(start = this._$startNode.nextSibling, from) {
|
||||
this._$notifyConnectionChanged?.call(this, false, true, from)
|
||||
|
||||
while (start && start !== this._$endNode) {
|
||||
|
|
@ -544,6 +493,7 @@ class ChildPart {
|
|||
}
|
||||
}
|
||||
}
|
||||
// 常规属性
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class AttributePart {
|
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constructor(element, name, strings, parent, options) {
|
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this.type = ATTRIBUTE_PART
|
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|
|
@ -559,9 +509,6 @@ class AttributePart {
|
|||
} else {
|
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this._$committedValue = NOTHING
|
||||
}
|
||||
if (ENABLE_EXTRA_SECURITY_HOOKS) {
|
||||
this._sanitizer = void 0
|
||||
}
|
||||
}
|
||||
get tagName() {
|
||||
return this.element.tagName
|
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|
|
@ -569,8 +516,9 @@ class AttributePart {
|
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get _$isConnected() {
|
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return this._$parent._$isConnected
|
||||
}
|
||||
|
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_$setValue(value, directiveParent = this, valueIndex, noCommit) {
|
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const strings = this.strings
|
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let strings = this.strings
|
||||
let change = false
|
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if (strings === void 0) {
|
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value = resolveDirective(this, value, directiveParent, 0)
|
||||
|
|
@ -581,7 +529,7 @@ class AttributePart {
|
|||
this._$committedValue = value
|
||||
}
|
||||
} else {
|
||||
const values = value
|
||||
let values = value
|
||||
value = strings[0]
|
||||
|
||||
for (let i = 0; i < strings.length - 1; i++) {
|
||||
|
|
@ -604,70 +552,45 @@ class AttributePart {
|
|||
}
|
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}
|
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if (change && !noCommit) {
|
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this._commitValue(value)
|
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this.#commitValue(value)
|
||||
}
|
||||
}
|
||||
_commitValue(value) {
|
||||
if (value === NOTHING) {
|
||||
this.element.removeAttribute(this.name)
|
||||
} else {
|
||||
if (ENABLE_EXTRA_SECURITY_HOOKS) {
|
||||
if (this._sanitizer === void 0) {
|
||||
this._sanitizer = sanitizerFactoryInternal(
|
||||
this.element,
|
||||
this.name,
|
||||
'attribute'
|
||||
)
|
||||
}
|
||||
value = this._sanitizer(value !== null && value !== void 0 ? value : '')
|
||||
}
|
||||
|
||||
this.element.setAttribute(
|
||||
this.name,
|
||||
value !== null && value !== void 0 ? value : ''
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
class PropertyPart extends AttributePart {
|
||||
constructor() {
|
||||
super(...arguments)
|
||||
this.type = PROPERTY_PART
|
||||
}
|
||||
_commitValue(value) {
|
||||
if (ENABLE_EXTRA_SECURITY_HOOKS) {
|
||||
if (this._sanitizer === void 0) {
|
||||
this._sanitizer = sanitizerFactoryInternal(
|
||||
this.element,
|
||||
this.name,
|
||||
'property'
|
||||
)
|
||||
}
|
||||
value = this._sanitizer(value)
|
||||
}
|
||||
#commitValue(value) {
|
||||
let isBoolAttr = boolMap[this.name]
|
||||
|
||||
this.element[this.name] = value === NOTHING ? void 0 : value
|
||||
}
|
||||
}
|
||||
if (isBoolAttr) {
|
||||
this.element[isBoolAttr] = !(value === false || value === null)
|
||||
|
||||
class BooleanAttributePart extends AttributePart {
|
||||
constructor() {
|
||||
super(...arguments)
|
||||
this.type = BOOLEAN_ATTRIBUTE_PART
|
||||
}
|
||||
_commitValue(value) {
|
||||
if (value && value !== NOTHING) {
|
||||
// 布尔属性,值固定为空
|
||||
if (this.element[isBoolAttr]) {
|
||||
this.element.setAttribute(this.name, '')
|
||||
} else {
|
||||
this.element.removeAttribute(this.name)
|
||||
}
|
||||
} else {
|
||||
if (value === null || value === void 0) {
|
||||
this.element.removeAttribute(this.name)
|
||||
} else {
|
||||
this.element.setAttribute(this.name, value)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// 赋值属性
|
||||
class PropertyPart extends AttributePart {
|
||||
constructor(...args) {
|
||||
super(...args)
|
||||
}
|
||||
|
||||
#commitValue(value) {
|
||||
this.element[this.name] = value
|
||||
}
|
||||
}
|
||||
|
||||
// 事件属性
|
||||
class EventPart extends AttributePart {
|
||||
constructor(element, name, strings, parent, options) {
|
||||
super(element, name, strings, parent, options)
|
||||
constructor(...args) {
|
||||
super(...args)
|
||||
this.type = EVENT_PART
|
||||
}
|
||||
_$setValue(newListener, directiveParent = this) {
|
||||
|
|
@ -677,13 +600,13 @@ class EventPart extends AttributePart {
|
|||
if (newListener === NO_CHANGE) {
|
||||
return
|
||||
}
|
||||
const oldListener = this._$committedValue
|
||||
const shouldRemoveListener =
|
||||
let oldListener = this._$committedValue
|
||||
let shouldRemoveListener =
|
||||
(newListener === NOTHING && oldListener !== NOTHING) ||
|
||||
newListener.capture !== oldListener.capture ||
|
||||
newListener.once !== oldListener.once ||
|
||||
newListener.passive !== oldListener.passive
|
||||
const shouldAddListener =
|
||||
let shouldAddListener =
|
||||
newListener !== NOTHING &&
|
||||
(oldListener === NOTHING || shouldRemoveListener)
|
||||
|
||||
|
|
@ -703,6 +626,7 @@ class EventPart extends AttributePart {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
class ElementPart {
|
||||
constructor(element, parent, options) {
|
||||
this.element = element
|
||||
|
|
@ -749,8 +673,3 @@ export const svg = (strings, ...values) => {
|
|||
values
|
||||
}
|
||||
}
|
||||
|
||||
if (ENABLE_EXTRA_SECURITY_HOOKS) {
|
||||
render.setSanitizer = setSanitizer
|
||||
render.createSanitizer = createSanitizer
|
||||
}
|
||||
|
|
|
|||
|
|
@ -235,12 +235,12 @@ export class Component extends HTMLElement {
|
|||
unmounted() {}
|
||||
updated() {}
|
||||
|
||||
$on(type, callback) {
|
||||
return bind(this, type, callback)
|
||||
$on(type, callback, options) {
|
||||
return bind(this, type, callback, options)
|
||||
}
|
||||
|
||||
$off(type, callback) {
|
||||
unbind(this, type, callback)
|
||||
$off(type, callback, options) {
|
||||
unbind(this, type, callback, options)
|
||||
}
|
||||
|
||||
$emit(type, data = {}) {
|
||||
|
|
|
|||
|
|
@ -13,9 +13,9 @@ export function $(selector, container) {
|
|||
|
||||
export function $$(selector, container) {
|
||||
if (container) {
|
||||
return container.querySelectorsAll(selector)
|
||||
return container.querySelectorAll(selector)
|
||||
}
|
||||
return document.body.querySelectorsAll(selector)
|
||||
return document.body.querySelectorAll(selector)
|
||||
}
|
||||
|
||||
export const nextTick = (function () {
|
||||
|
|
|
|||
Loading…
Reference in New Issue