How to use parseStartTag method in Playwright Internal

Best JavaScript code snippet using playwright-internal

compile.js

Source:compile.js Github

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...63 continue;64 }65 if (html.match(startTagOpen)) {66 // 匹配到开始标签67 const startTagMatch = parseStartTag();68 /* 69 with(startTagMatch){70 const element = {71 type: 1,72 tag: tagName,73 lowerCasedTag: tagName.toLowerCase(),74 attrsList: attrs,75 attrsMap: makeAttrsMap(attrs),76 parent: currentParent,77 children: []78 }79 }80 */81 // console.log( "打印文本 tag", startTagMatch)82 const element = {83 type: 1,84 tag: startTagMatch.tagName,85 lowerCasedTag: startTagMatch.tagName.toLowerCase(),86 attrsList: startTagMatch.attrs,87 attrsMap: makeAttrsMap(startTagMatch.attrs),88 parent: currentParent,89 children: []90 }91 92 processIf(element);93 processFor(element);94 if (!root) {95 root = element;96 }97 if(currentParent){98 currentParent.children.push(element);99 }100 stack.push(element);101 currentParent = element;102 103 104 continue;105 }106 } else {107 // 匹配到文本108 text = html.substring(0, textEnd);109 advance(textEnd);110 let expression;111 if(!currentParent){112 currentParent = {113 children: []114 };115 }116 117 expression = parseText(text) 118 if(expression) {119 currentParent.children.push({120 type: 2,121 text,122 expression123 });124 } else {125 currentParent.children.push({126 type: 3,127 text128 })129 }130 131 continue;132 }133 // html = null;134 }135 136}137function parseStartTag() {138 const start = html.match(startTagOpen);139 // console.log(start, "parseStartTag startTagOpen")140 if (start) {141 const match = {142 tagName: start[1],143 attrs: [],144 start: index145 }146 147 advance(start[0].length);148 // console.log(html, "parseStartTag match", start)149 let end, attr;150 while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {151 advance(attr[0].length)...

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parse.js

Source:parse.js Github

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...86 // tag: '',87 // attrs: [],88 // innerText: ''89 // };90 // node.tag = parseStartTag(html);91 // node.attrs = parseAttrs(html);92 // node.innerText = parseInnerText(html);93 // return node94 // return ast;95 // while(html) {96 if (!html) return [];97 var currentTagName = parseStartTag(html);98 var attrs = parseAttrs();99 parseStartTagEnd();100 var children = [];101 if (html.indexOf('<') > -1) {102 parseStartTag();103 var attr1 = parseAttrs();104 parseStartTagEnd();105 var text = parseInnerText();106 var tag = tagStack.pop();107 parseEndTag(tag);108 children.push({109 tag,110 attrs: attr1,111 innerText: text,112 children: []113 });114 }115 var root = {116 tag: currentTagName,...

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Vue3.js

Source:Vue3.js Github

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...26let attribute=正则27function parseHTML(html,options){28 var index = 029 // while(html){// 当html为空的时候结束循环30 var startTamMatch = parseStartTag()31 // }32 function parseStartTag(){33 var start = html.match(startTagOpen) // 正则匹配34 console.log(start) // 匹配到的内容 ['<div','div']35 if(start){36 var match = { // AST雏形37 tagName:start[1],38 attrs:[],39 start:index40 }41 advance(start[0].length)42 var end,attr;43 while(!(end=html.match(startTagClose)) && (attr=html.match(attribute))){44 console.log(attr)45 advance(attr[0].length)46 match.attrs.push(attr)47 }48 console.log(match) 49 }50 }51 function advance(n){ // 切割代码 每解析一块就切割一次52 index += n53 html=html.substr(n)54 console.log(html) // id='#app'>{{msg}}</div>55 console.log(index) // 456 }57}58代码组织结构复杂 跨平台使用59// 核心方法60parse —— 解析 AST61optimize —— 标记静态节点62generate —— 生成平台所需的代码 63 - 将AST转成render function 字符串64 var fn=new Function('name','alert(name)') —— 渲染函数所需字符串65 fn('test')66// 核心方法的编译方法67parse(template.trim(),options)68// 主要分析的代码69parseHTML(html,options){}70// 编译开始标签...

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class7_reg.js

Source:class7_reg.js Github

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...20//vue 编译器 词法分析 parseHTML21function parseHTML(html){22 var index = 0 //切割起点23 while(html){//死循环 html 切割 直到24 var startTagMatch = parseStartTag() //开始标签 父标签25 console.log(html) //>{{name}}</div>26 break27 }28 parseStartTag()29 function parseStartTag(){30 var start = html.match(startTagOpen) //token 词 单元31 if(start){32 var match={33 tagName:start[1],//名称34 attrs:[],//属性+指令35 start:index//子标签36 }37 advance(start[0].length)38 }39 return match40 }41 function advance(n){42 index +=n43 html = html.substring(n)...

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simple.js

Source:simple.js Github

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...29// console.log(match);30// match[0].replace(startTag, parseStartTag);31// console.log(match[0], bufArray);32// }33function parseStartTag(tag, tagName, rest) {34 console.log("parseStartTag:", arguments);35 tagName = tagName.toLowerCase();36 // 解析属性37 const attrs = [];38 let unary = !!arguments[7];39 const node = {40 node: "element",41 tag: tagName,42 };43 // 解析属性44 rest.replace(attr, function (match, name) {45 console.log("attr:");46 const value = arguments[2]47 ? arguments[2]...

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index.js

Source:index.js Github

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...14 while (html) {15 let textEnd = html.indexOf('<');16 if (textEnd == 0) {17 // 如果当前索引=0，则是一个标签 开始标签或者结束标签18 let startTagMatch = parseStartTag();19 break;20 }21 }22 function advance (n) {23 html = html.substring(n);24 }25 function parseStartTag () {26 let start = html.match(startTagOpen);27 if (start) {28 const match = {29 tagName: start[1],30 attrs: []31 }32 advance(start[0].length);...

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parse-tag.js

Source:parse-tag.js Github

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1'use strict';2Object.defineProperty(exports, "__esModule", {3 value: true4});5var ParseStartTag = exports.ParseStartTag = function ParseStartTag(s, cb) {6 if (s.substring(0, 1) !== '<') return;7 if (s.substring(0, 2) == '</') return;8 var startTagExp = /^<([^>\s\/]+)((\s+[^=>\s]+(\s*=\s*((\"[^"]*\")|(\'[^']*\')|[^>\s]+))?)*)\s*\/?\s*>/m;9 if (startTagExp.test(s)) {10 var l = RegExp.leftContext,11 c = RegExp.lastMatch,12 r = RegExp.rightContext,13 name = RegExp.$1;14 var attrReg = /[^=>\s]+(\s*=\s*((\"[^"]*\")|(\'[^']*\')|[^>\s]+))/img,15 tag = [],16 result = c.match(attrReg);17 if (result && result.length) {18 for (var i = 0; i < result.length; i++) {19 if (!result[i]) continue;20 var item = result[i].split('=');21 var temp = {};22 temp[item[0]] = item[1].replace(/^['"]/, '').replace(/["']$/, '');23 tag.push(temp);24 }25 }26 cb && cb({27 name: name,28 attr: tag,29 closeSelf: /\/>$/.test(c),30 status: 'start',31 children: []32 }, r);33 }34};35var ParseEndTag = exports.ParseEndTag = function ParseEndTag(s, cb) {36 //匹配出结束节点37 if (s.substring(0, 2) !== '</') return;38 var endTagExp = /\<\/(\w+)\>/;39 if (endTagExp.test(s)) {40 var l = RegExp.leftContext,41 c = RegExp.lastMatch,42 r = RegExp.rightContext,43 name = RegExp.$1;44 cb && cb({45 name: name,46 status: 'end'47 }, r);48 }49};50var ParseString = exports.ParseString = function ParseString(s, cb) {51 //匹配出node节点52 var index = s.indexOf('<');53 var result = s.substring(0, index);54 var content = s.substring(index);55 cb && cb({56 content: result57 }, content);...

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utils.test.js

Source:utils.test.js Github

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1import { parseStartTag, advance, parseMustacheString } from '../src/utils';2describe('parseStartTag', () => {3 test('should return match object', () => {4 const input = '<div id="test" style="color:red;display:none"></div>';5 expect(parseStartTag(input)).toEqual({6 htmlRest: '</div>',7 startTagMatch: {8 tagName: 'div',9 attrs: [10 { name: 'id', value: 'test' },11 { name: 'style', value: 'color:red;display:none' },12 ],13 },14 });15 });16});17describe('advance', () => {18 test('should delete string 1', () => {19 expect(advance('1234', 1)).toBe('234');...

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/server/supplements/har/harTracer');2const { parse } = require('playwright/lib/utils/parseUtils');3const html = '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><h1>hello world</h1></body></html>';4const { attributes } = parseStartTag(html);5console.log(attributes);6const { parse } = require('playwright/lib/utils/parseUtils');7const html = '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><h1>hello world</h1></body></html>';8const { attributes } = parse(html);9console.log(attributes);10const { parse } = require('playwright/lib/utils/parseUtils');11const html = '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><h1>hello world</h1></body></html>';12const { attributes } = parse(html);13console.log(attributes);14const { parse } = require('playwright/lib/utils/parseUtils');15const html = '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><h1>hello world</h1></body></html>';16const { attributes } = parse(html);17console.log(attributes);18const { parse } = require('playwright/lib/utils/parseUtils');19const html = '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><h1>hello world</h1></body></html>';20const { attributes } = parse

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/utils/parseUtils');2const { parse } = require('playwright/lib/utils/parseUtils');3const { parseHTML } = require('playwright/lib/utils/parseUtils');4const html = `<button id="btn1" class="btn">Button1</button><button id="btn2" class="btn">Button2</button><button id="btn3" class="btn">Button3</button>`;5let startTag = parseStartTag(html);6console.log(startTag);7let parsed = parse(html);8console.log(parsed);9let parsedHTML = parseHTML(html);10console.log(parsedHTML);

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/server/common/htmlParser');2const html = '<div id="test">Hello World</div>';3const result = parseStartTag(html, 0);4console.log(result);5const { parseEndTag } = require('playwright/lib/server/common/htmlParser');6const html = '<div id="test">Hello World</div>';7const result = parseEndTag(html, 0);8console.log(result);9const { parseHTML } = require('playwright/lib/server/common/htmlParser');10const html = '<div id="test">Hello World</div>';11const result = parseHTML(html);12console.log(result);13const { parseFragment } = require('playwright/lib/server/common/htmlParser');14const html = '<div id="test">Hello World</div>';15const result = parseFragment(html);16console.log(result);17const { serialize } = require('playwright/lib/server/common/htmlParser');18const html = '<div id="test">Hello World</div>';19const result = serialize(html);20console.log(result);21const { normalize } = require('playwright/lib/server/common/htmlParser');22const html = '<div id="test">Hello World</div>';23const result = normalize(html);24console.log(result);25const { parse } = require('playwright/lib/server/common/htmlParser');26const html = '<div id="test">Hello World</div>';27const result = parse(html);28console.log(result);29const { parseURL } = require('playwright/lib/server/common/htmlParser');30const html = '<div id="test">Hello World</div>';31const result = parseURL(html);32console.log(result);33const { parseCSS } = require('playwright/lib/server/common/htmlParser');34const html = '<div id="test">Hello World</div>';35const result = parseCSS(html);36console.log(result);

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Using AI Code Generation

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1const parseStartTag = require('playwright/lib/server/supplements/har/tracer').parseStartTag;2const tag = parseStartTag('<html><head><title>Test</title></head><body><p>Test</p></body></html>');3console.log(tag);4const parseEndTag = require('playwright/lib/server/supplements/har/tracer').parseEndTag;5const tag = parseEndTag('<html><head><title>Test</title></head><body><p>Test</p></body></html>');6console.log(tag);7const parseText = require('playwright/lib/server/supplements/har/tracer').parseText;8const tag = parseText('<html><head><title>Test</title></head><body><p>Test</p></body></html>');9console.log(tag);10const parseTag = require('playwright/lib/server/supplements/har/tracer').parseTag;11const tag = parseTag('<html><head><title>Test</title></head><body><p>Test</p></body></html>');12console.log(tag);13const parseText = require('playwright/lib/server/supplements/har/tracer').parseText;14const tag = parseText('<html><head><title>Test</title></head><body><p>Test</p></body></html>');15console.log(tag);16const parseAttributes = require('playwright/lib/server/supplements/har/tracer').parseAttributes;17const tag = parseAttributes('<html><head><title>Test</title></head><body><p>Test</p></body></html>');18console.log(tag);19const parseAttributes = require('playwright/lib/server/supplements/har/tracer').parseAttributes;20const tag = parseAttributes('<html><head><title>Test</title></head><body><p>Test</p></body></html>');21console.log(tag);22const parseAttributes = require('playwright/lib/server/supplements/h

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/client/parser');2const tag = parseStartTag('<div id="myid">');3console.log(tag);4const { parseText } = require('playwright/lib/client/parser');5const text = parseText('Hello World!');6console.log(text);7const { parseComment } = require('playwright/lib/client/parser');8const comment = parseComment('Hello World!');9console.log(comment);10const { parseFragment } = require('playwright/lib/client/parser');11const fragment = parseFragment('<div id="myid">');12console.log(fragment);13const { parseHTML } = require('playwright/lib/client/parser');14const html = parseHTML('<div id="myid">');15console.log(html);16const { parseCSS } = require('playwright/lib/client/parser');17const css = parseCSS('div { color: red }');18console.log(css);19const { parseSelector } = require('playwright/lib/client/parser');20const selector = parseSelector('div');21console.log(selector);22const { parseSelectorList } = require('playwright/lib/client/parser');

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/utils/html');2const { parse } = require('playwright/lib/utils/htmlparser2Adapter');3console.log(parseStartTag(parse('<div id="test">')[0]));4{ tagName: 'div', attrs: [ { name: 'id', value: 'test' } ], selfClosing: false }5{ id: 'test' }6{ id: 'test' }7const { parseStartTag } = require('playwright/lib/utils/html');8const { parse } = require('playwright/lib/utils/htmlparser2Adapter');9const { document } = require('playwright/lib/utils/htmlparser2Adapter');10const html = '<div id="test" class="test" style="color: red;">';11const element = parseStartTag(parse(html)[0]);12const attributes = document.createAttribute(element.attrs);13console.log(attributes);

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/client/parseDOM.js');2const { parse } = require('playwright/lib/client/parseDOM.js');3function test() {4 console.log('test');5}6 <div id="test" class="test" onclick="test()">7</html>`;8const doc = parse(html);9const element = doc.querySelector('#test');10const startTag = parseStartTag(element.outerHTML);11console.log(startTag);12{13 attributes: {14 onclick: 'test()'15 }16}17const { parseStartTag } = require('playwright/lib/client/parseDOM.js');18const { parse } = require('playwright/lib/client/parseDOM.js');19function test() {20 console.log('test');21}22 <div id="test" class="test" onclick="test()">23</html>`;24const doc = parse(html);25const element = doc.querySelector('#test');26const startTag = parseStartTag(element.outerHTML);27console.log(startTag);28{29 attributes: {30 onclick: 'test()'31 }32}33const { parseStartTag } = require('playwright/lib/client/parseDOM.js');34const { parse } = require('playwright/lib/client/parseDOM.js');35function test() {36 console.log('test');37}38 <div id="test" class="test" onclick="test()">39</html>`;40const doc = parse(html);41const element = doc.querySelector('#test');42const startTag = parseStartTag(element.outerHTML);43console.log(startTag);

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Using AI Code Generation

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1const { parseStartTag } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const testString = '<a href="www.google.com">Google</a>';3const testString2 = '<a href="www.google.com" target="_blank">Google</a>';4const testString3 = '<a href="www.google.com" target="_blank" rel="noopener">Google</a>';5const testString4 = '<a href="www.google.com" target="_blank" rel="noopener" id="google">Google</a>';6const testString5 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link">Google</a>';7const testString6 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link" data-test="test">Google</a>';8const testString7 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link" data-test="test" data-test2="test2">Google</a>';9const testString8 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link" data-test="test" data-test2="test2" data-test3="test3">Google</a>';10const testString9 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link" data-test="test" data-test2="test2" data-test3="test3" data-test4="test4">Google</a>';11const testString10 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link" data-test="test" data-test2="test2" data-test3="test3" data-test4="test4" data-test5="test5">Google</a>';12const testString11 = '<a href="www.google.com" target="_blank" rel="noopener" id="google" class="link" data-test="test" data-test2="test2" data-test3="test3" data-test4="test4" data-test5="test5" data-test6="test6">Google</a>';

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Playwright tutorial

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