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How to use replaceChildWithTree method in Playwright Internal

Best JavaScript code snippet using playwright-internal

DOMLazyTree.js

Source:DOMLazyTree.js

...56    parentNode.insertBefore(tree.node, referenceNode);57    insertTreeChildren(tree);58  }59});60function replaceChildWithTree(oldNode, newTree) {61  oldNode.parentNode.replaceChild(newTree.node, oldNode);62  insertTreeChildren(newTree);63}64function queueChild(parentTree, childTree) {65  if (enableLazy) {66    parentTree.children.push(childTree);67  } else {68    parentTree.node.appendChild(childTree.node);69  }70}71function queueHTML(tree, html) {72  if (enableLazy) {73    tree.html = html;74  } else {...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.setContent('<html><body><div id="mydiv"></div></body></html>');6  await page.evaluate(() => {7    const div = document.getElementById('mydiv');8    div.replaceChildWithTree(document.createTextNode('foo'), div.firstChild);9  });10  await page.screenshot({ path: `example.png` });11  await browser.close();12})();

Using AI Code Generation

1const { replaceChildWithTree } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/common/htmlParser.js');3const { createJSHandle } = require('playwright/lib/server/common/createJSHandle.js');4const test = async (page) => {5  const body = await page.$('body');6  const bodyHandle = await body._context._adoptBackendNodeId(body._remoteObject.objectId);7  const newHtml = '<div>Test</div>';8  const newTree = parse(newHtml);9  const newNode = await createJSHandle(bodyHandle.executionContext(), newTree);10  await replaceChildWithTree(bodyHandle, newNode);11};12module.exports = { test };13const { test } = require('./test.js');14describe('test', () => {15  it('should replace body with div', async () => {16    await test(page);17    const body = await page.$('body');18    const bodyHtml = await page.evaluate((body) => body.innerHTML, body);19    expect(bodyHtml).toEqual('<div>Test</div>');20  });21});22    Protocol error (DOM.setChildNodes): Cannot find context with specified id23      23 |   it('should replace body with div', async () => {24      24 |     await test(page);25    > 25 |     const body = await page.$('body');26      26 |     const bodyHtml = await page.evaluate((body) => body.innerHTML, body);27      27 |     expect(bodyHtml).toEqual('<div>Test</div>');28      28 |   });29      at DOMDispatcher._onMessage (node_modules/playwright/lib/server/domDispatcher.js:172:13)30      at CDPSession.emit (node_modules/playwright/lib/server/cjs/events.js:315:20)31      at CDPSession._onMessage (node_modules/playwright/lib/server/cjs/cdpsession.js:120:12)32      at Connection._onMessage (node_modules/playwright/lib/server/cjs/connection.js:200:19)33      at WebSocketTransport._ws.addEventListener.event (node_modules/playwright/lib/server/cjs/webSocketTransport.js:54:24)34      at WebSocket.onMessage (node

Using AI Code Generation

1const { replaceChildWithTree } = require('playwright/lib/internal/protocol/dom');2const { ElementHandle } = require('playwright/lib/esm/api');3const { JSHandle } = require('playwright/lib/esm/api');4const { Frame } = require('playwright/lib/esm/api');5const { Page } = require('playwright/lib/esm/api');6const { CDPSession } = require('playwright/lib/esm/protocol/channels');7const { CDPSessionConnection } = require('playwright/lib/esm/protocol/channels');8const { CDPSessionEmittedEvents } = require('playwright/lib/esm/protocol/channels');9const { CDPSessionEvents } = require('playwright/lib/esm/protocol/channels');10const { CDPSessionInitializer } = require('playwright/lib/esm/protocol/channels');11const { CDPSessionChannel } = require('playwright/lib/esm/protocol/channels');12const { CDPSessionDispatcher } = require('playwright/lib/esm/protocol/channels');13const { CDPSessionDispatcherEvents } = require('playwright/lib/esm/protocol/channels');14const { CDPSessionDispatcherInitializer } = require('playwright/lib/esm/protocol/channels');15const { CDPSessionDispatcherChannel } = require('playwright/lib/esm/protocol/channels');16const { ElementHandleChannel } = require('playwright/lib/esm/protocol/channels');17const { ElementHandleInitializer } = require('playwright/lib/esm/protocol/channels');18const { ElementHandleEvents } = require('playwright/lib/esm/protocol/channels');19const { ElementHandleDispatcher } = require('playwright/lib/esm/protocol/channels');20const { ElementHandleDispatcherInitializer } = require('playwright/lib/esm/protocol/channels');21const { ElementHandleDispatcherEvents } = require('playwright/lib/esm/protocol/channels');22const { ElementHandleDispatcherChannel } = require('playwright/lib/esm/protocol/channels');23const { JSHandleChannel } = require('playwright/lib/esm/protocol/channels');24const { JSHandleInitializer } = require('playwright/lib/esm/protocol/channels');25const { JSHandleEvents } = require('playwright/lib/esm/protocol/channels');26const { JSHandleDispatcher } = require('playwright/lib/esm/protocol/channels');27const { JSHandleDispatcher

Using AI Code Generation

1const { replaceChildWithTree } = require('playwright/internal/protocol/dom.js');2await replaceChildWithTree({3        {4                {5                }6        }7});

Using AI Code Generation

1const { replaceChildWithTree } = require('playwright/lib/helper');2const { parse } = require('playwright/lib/utils/parseHTMLOrFragment');3const { Page } = require('playwright/lib/server/chromium/crPage');4const { ElementHandle } = require('playwright/lib/server/common/dom');5const { helper } = require('playwright/lib/helper');6async function replaceInnerHTML(page, selector, html) {7  const element = await page.$(selector);8  const parsedHtml = parse(html);9  helper.assert(parsedHtml.children.length === 1);10  const newElement = await page.evaluateHandle(11    (parsedHtml, parentElement) => {12      const newElement = parentElement.ownerDocument.importNode(13      );14      parentElement.replaceWith(newElement);15      return newElement;16    },17  );18  return new ElementHandle(19    await element._contextFrame()20  );21}22(async () => {23  const browser = await chromium.launch({ headless: false });24  const page = await browser.newPage();25  await replaceInnerHTML(page, 'body', '<div>Test</div>');26  await page.screenshot({ path: 'example.png' });27  await browser.close();28})();29const { chromium } = require('playwright');30(async () => {31  const browser = await chromium.launch({ headless: false });32  const page = await browser.newPage();33  await page.evaluate(() => {34    document.body.innerHTML = '<div>Test</div>';35  });36  await page.screenshot({ path: 'example.png' });37  await browser.close();38})();

Using AI Code Generation

1const { replaceChildWithTree } = require('playwright/lib/server/dom.js');2replaceChildWithTree(document.body, document.body.firstChild, '<div>hello</div>');3await page.evaluate(() => {4  const { replaceChildWithTree } = require('playwright/lib/server/dom.js');5  replaceChildWithTree(document.body, document.body.firstChild, '<div>hello</div>');6});7const { replaceChildWithTree } = require('playwright/lib/server/dom.js');8const replaceChildWithTreeHandle = await page.evaluateHandle(() => replaceChildWithTree);9await page.evaluate((replaceChildWithTree, document) => {10  replaceChildWithTree(document.body, document.body.firstChild, '<div>hello</div>');11}, replaceChildWithTreeHandle, document);12await page.exposeFunction('replaceChildWithTree', require('playwright/lib/server/dom.js').replaceChildWithTree);13await page.evaluate(() => {14  replaceChildWithTree(document.body, document.body.firstChild, '<div>hello</div>');15});16### replaceChildWithTree(parentNode, oldChild, newTree)

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  const element = await page.$('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input');7  const tree = await page.$('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input');8  await page.evaluate((element, tree) => window['playwright'].replaceChildWithTree(element, tree), element, tree);9  await browser.close();10})();

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