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How to use DOMLazyTree method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDOMTextComponent.js

Source:ReactDOMTextComponent.js

...79    if (transaction.useCreateElement) {80      var ownerDocument = hostContainerInfo._ownerDocument;81      var openingComment = ownerDocument.createComment(openingValue);82      var closingComment = ownerDocument.createComment(closingValue);83      var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment());84      DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment));85      if (this._stringText) {86        DOMLazyTree.queueChild(87          lazyTree,88          DOMLazyTree(ownerDocument.createTextNode(this._stringText))89        );90      }91      DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment));92      ReactDOMComponentTree.precacheNode(this, openingComment);93      this._closingComment = closingComment;94      return lazyTree;95    } else {96      var escapedText = escapeTextContentForBrowser(this._stringText);97      if (transaction.renderToStaticMarkup) {98        // Normally we'd wrap this between comment nodes for the reasons stated99        // above, but since this is a situation where React won't take over100        // (static pages), we can simply return the text as it is.101        return escapedText;102      }103      return (104        '<!--' + openingValue + '-->' + escapedText +105        '<!--' + closingValue + '-->'...

DOMLazyTree.js

Source:DOMLazyTree.js

...84}85function toString() {86  return this.node.nodeName;87}88function DOMLazyTree(node) {89  return {90    node: node,91    children: [],92    html: null,93    text: null,94    toString: toString95  };96}97DOMLazyTree.insertTreeBefore = insertTreeBefore;98DOMLazyTree.replaceChildWithTree = replaceChildWithTree;99DOMLazyTree.queueChild = queueChild;100DOMLazyTree.queueHTML = queueHTML;101DOMLazyTree.queueText = queueText;102module.exports = DOMLazyTree;...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.click('text=I agree');7  await page.click('text=Sign in');8  await page.fill('#identifierId', 'myemail');9  await page.click('text=Next');10  await page.fill('#password input', 'mypassword');11  await page.click('text=Next');12  await page.click('text=Search');13  await page.click('text=Im

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright['chromium'].launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.goto('

Using AI Code Generation

1const {chromium} = require('playwright');2const {DOMLazyTree} = require('playwright/lib/protocol/dom');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const input = await page.$('input[name="q"]');8  await input.fill('Playwright');9  await page.click('input[name="btnK"]');10  await page.waitForNavigation();11  const result = await page.evaluate(async () => {12    const list = document.querySelectorAll('#search .g');13    const results = [];14    for (const item of list) {15      const title = item.querySelector('h3').innerText;16      const link = item.querySelector('a').href;17      results.push({title, link});18    }19    return results;20  });21  console.log(result);22  await browser.close();23})();24{25  "scripts": {26  },27  "dependencies": {28  }29}30  { title: 'Playwright - Wikipedia',31  { title: 'Playwright vs Puppeteer vs Cypress: Which is the best ...',32  { title: 'What is Playwright? - BrowserStack',33  { title: 'Playwright - npm',34  { title: 'Playwright 1.7.1 - npm',

Using AI Code Generation

1const { DOMLazyTree } = require('@playwright/test/lib/server/domLazyTree');2const { ElementHandle } = require('@playwright/test/lib/server/dom');3const { Frame } = require('@playwright/test/lib/server/frames');4const { Page } = require('@playwright/test/lib/server/page');5const { JSHandle } = require('@playwright/test/lib/server/jsHandle');6const { serializeResult } = require('@playwright/test/lib/server/serializers');7const { createTest } = require('@playwright/test');8createTest('test', async ({ page }) => {9  const frame = page.mainFrame();10  const document = await frame.evaluateHandle(() => document);11  const html = await frame.evaluateHandle(() => document.documentElement);12  const body = await frame.evaluateHandle(() => document.body);13  const head = await frame.evaluateHandle(() => document.head);14  const lazyTree = new DOMLazyTree(document, html);15  lazyTree.appendChild(body);16  lazyTree.appendChild(head);17  lazyTree.appendChild(body);18  lazyTree.appendChild(head);19  const root = await lazyTree.evaluate();20  await frame.evaluate((root) => {21    document.documentElement.replaceWith(root);22  }, root);23  const rootHandle = new ElementHandle(frame, root);24  const rootFrame = new Frame(page, rootHandle);25  const rootPage = new Page(rootFrame);26  const rootElement = await rootPage.$('body');27  const rootElementHandle = await rootElement?.$('body');28  const rootElementJSHandle = rootElementHandle._elementHandle;29  const result = await rootElementJSHandle._evaluateExpression(30  );31  const serializedResult = serializeResult(result);32  console.log(serializedResult);33});34at ExecutionContext._evaluateInternal (/Users/abhinav/Desktop/playwright-test/node_modules/playwright-core/lib/server/frames.js:125:23)35at processTicksAndRejections (internal/process/task_queues.js:93:5)36at async ExecutionContext.evaluate (/Users/abhinav/Desktop/playwright-test/node_modules/playwright-core/lib/server/frames.js:109:16)37at async JSHandle._evaluateExpression (/Users/abhin

Using AI Code Generation

1const { DOMLazyTree } = require('playwright/lib/client/dom.js');2const { DOMWorld } = require('playwright/lib/client/domWorld.js');3const { ElementHandle } = require('playwright/lib/client/elementHandle.js');4const { Page } = require('playwright/lib/client/page.js');5const { createJSHandle } = require('playwright/lib/client/helper.js');6const { assert } = require('playwright/lib/utils/utils.js');7const domLazyTree = new DOMLazyTree();8const domWorld = new DOMWorld();9const elementHandle = new ElementHandle();10const page = new Page();11const node = new Node();12const document = new Document();13const element = new Element();14const window = new Window();15const node = new Node();16const document = new Document();17const element = new Element();18const window = new Window();19const node = new Node();20const document = new Document();21const element = new Element();22const window = new Window();23const node = new Node();24const document = new Document();25const element = new Element();26const window = new Window();27const node = new Node();28const document = new Document();29const element = new Element();30const window = new Window();31const node = new Node();32const document = new Document();33const element = new Element();34const window = new Window();35const node = new Node();36const document = new Document();37const element = new Element();38const window = new Window();

Using AI Code Generation

1const { DOMLazyTree } = require('@playwright/test/lib/server/dom');2const { DOM } = require('@playwright/test/lib/server/dom');3const { ElementHandle } = require('@playwright/test/lib/server/dom');4const { serializeNode } = require('@playwright/test/lib/server/dom');5const { parseHTML } = require('@playwright/test/lib/server/dom');6const { assert } = require('console');7const { createDocument } = require('@playwright/test/lib/server/dom');8const document = createDocument();9const doc = parseHTML(document, `10`);11const myDiv = doc.querySelector('.myDiv');12const mySpan = doc.querySelector('span');13const myDivHandle = new ElementHandle(myDiv);14const mySpanHandle = new ElementHandle(mySpan);15const myDivSerialized = serializeNode(myDivHandle);16const mySpanSerialized = serializeNode(mySpanHandle);17console.log(myDivSerialized);18console.log(mySpanSerialized);19const myDivDOM = new DOM(document, myDivSerialized);20const mySpanDOM = new DOM(document, mySpanSerialized);21console.log(myDivDOM);22console.log(mySpanDOM);23const myDivHandle2 = myDivDOM._document;24const mySpanHandle2 = mySpanDOM._document;25console.log(myDivHandle2);26console.log(mySpanHandle2);27const myDivSerialized2 = serializeNode(myDivHandle2);28const mySpanSerialized2 = serializeNode(mySpanHandle2);29console.log(myDivSerialized2);30console.log(mySpanSerialized2);31const myDivDOM2 = new DOM(document, myDivSerialized2);32const mySpanDOM2 = new DOM(document, mySpanSerialized2);33console.log(myDivDOM2);34console.log(mySpanDOM2);35console.log(myDivDOM2._document);36console.log(mySpanDOM2._document);37const myDivHandle3 = myDivDOM2._document;

Using AI Code Generation

1const { DOM } = require('playwright');2const { parseHTML } = DOM;3const { document } = parseHTML('<html><body><div id="container"></div></body></html>');4const container = document.getElementById('container');5const { DOM } = require('playwright');6const { parseHTML } = DOM;7const { document } = parseHTML('<html><body><div id="container"></div></body></html>');8const container = document.getElementById('container');9const { DOM } = require('playwright');10const { parseHTML } = DOM;11const { document } = parseHTML('<html><body><div id="container"></div></body></html>');12const container = document.getElementById('container');13const { DOM } = require('playwright');14const { parseHTML } = DOM;15const { document } = parseHTML('<html><body><div id="container"></div></body></html>');16const container = document.getElementById('container');17const { DOM } = require('playwright');18const { parseHTML } = DOM;19const { document } = parseHTML('<html><body><div id="container"></div></body></html>');20const container = document.getElementById('container');21const { DOM } = require('playwright');22const { parseHTML } = DOM;23const { document } = parseHTML('<html><body><div id="container"></div></body></html>');24const container = document.getElementById('container');25const { DOM } = require('playwright');26const { parseHTML } = DOM;27const { document } = parseHTML('<html><body><div id="container"></div></body></html>');28const container = document.getElementById('container');29const { DOM } = require('playwright');30const { parseHTML } = DOM;31const { document } = parseHTML('<html><body><div id="container"></div></body></html>');32const container = document.getElementById('container');

Using AI Code Generation

1const {chromium} = require('playwright');2const {DOMLazyTree} = require('playwright/lib/internal/dom.js');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  const html = await page.evaluate(() => document.body.innerHTML);7  console.log(html);8  const div = DOMLazyTree.createElement(document, 'div', null, null);9  DOMLazyTree.appendChild(document.body, div);10  await page.screenshot({path: 'test.png'});11  await browser.close();12})();13const {chromium} = require('playwright');14const {DOMLazyTree} = require('playwright/lib/internal/dom.js');15(async () => {16  const browser = await chromium.launch();17  const page = await browser.newPage();18  const html = await page.evaluate(() => document.body.innerHTML);19  console.log(html);20  const div = DOMLazyTree.createElement(document, 'div', null, null);21  DOMLazyTree.appendChild(document.body, div);22  await page.screenshot({path: 'test.png'});23  await browser.close();24})();

Using AI Code Generation

1const { DOMLazyTree } = require('@playwright/test/lib/server/domLazyTree');2const { document } = require('@playwright/test/lib/server/dom');3const newElement = document.createElement('p');4newElement.innerText = 'This is a test';5const newDOMLazyTree = new DOMLazyTree();6newDOMLazyTree.appendChild(newElement);7const html = newDOMLazyTree.innerHTMLOf();8console.log(html);9const { DOMLazyTree } = require('@playwright/test/lib/server/domLazyTree');10const { document } = require('@playwright/test/lib/server/dom');11const newElement = document.createElement('p');12newElement.innerText = 'This is a test';13const newDOMLazyTree = new DOMLazyTree();14newDOMLazyTree.appendChild(newElement);15const html = newDOMLazyTree.outerHTMLOf();16console.log(html);17const { DOMLazyTree } = require('@playwright/test/lib/server/domLazyTree');18const { document } = require('@playwright/test/lib/server/dom');19const newElement = document.createElement('p');20newElement.innerText = 'This is a test';21const newDOMLazyTree = new DOMLazyTree();

Playwright tutorial

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