Best JavaScript code snippet using playwright-internal
DOMChildrenOperations.js
Source:DOMChildrenOperations.js  
...85      parentNode.removeChild(node);86    }87  }88}89function replaceDelimitedText(openingComment, closingComment, stringText) {90  var parentNode = openingComment.parentNode;91  var nodeAfterComment = openingComment.nextSibling;92  if (nodeAfterComment === closingComment) {93    // There are no text nodes between the opening and closing comments; insert94    // a new one if stringText isn't empty.95    if (stringText) {96      insertChildAt(97        parentNode,98        document.createTextNode(stringText),99        nodeAfterComment100      );101    }102  } else {103    if (stringText) {...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=Sign in');7  await page.click('input[name="identifier"]');8  await page.fill('input[name="identifier"]', 'Using AI Code Generation
1const { replaceDelimitedText } = require('@playwright/test/lib/utils/replaceText');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  await page.setContent('<div>foo</div>');5  await replaceDelimitedText(page, 'div', 'foo', 'bar');6  expect(await page.textContent('div')).toBe('bar');7});8You can use the same import statement, but with a different path:9const { replaceDelimitedText } = require('@playwright/test/lib/utils/replaceText');10Thanks for the reply. I’m using the new test runner. I’ve tried importing it from the path you suggested and I get the following error:11I’m using the new test runner. I’ve tried importing it from the path you suggested and I get the following error:Using AI Code Generation
1const { replaceDelimitedText } = require('@playwright/test/lib/utils/replaceText');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  await page.setContent(`<div>hello</div>`);5  await replaceDelimitedText(page, 'div', 'hello', 'world');6  const text = await page.innerText('div');7  console.log(text);8});Using AI Code Generation
1const { replaceDelimitedText } = require('playwright/lib/utils/textUtils');2const text = 'This is a {bold}bold{/bold} text';3const actualText = replaceDelimitedText(text, {4  bold: (text) => {5    return `<b>${text}</b>`;6  },7});8console.log(actualText);9const { replaceDelimitedText } = require('playwright/lib/utils/textUtils');10const text = 'This is a {bold}bold{/bold} text';11const actualText = replaceDelimitedText(text, {12  bold: (text) => {13    return `<b>${text}</b>`;14  },15});16console.log(actualText);17const { replaceDelimitedText } = require('playwright/lib/utils/textUtils');18const text = 'This is a {bold}bold{/bold} text';19const actualText = replaceDelimitedText(text, {20  bold: (text) => {21    return `<b>${text}</b>`;22  },23});24console.log(actualText);25const { replaceDelimitedText } = require('playwright/lib/utils/textUtils');26const text = 'This is a {bold}bold{/bold} text';27const actualText = replaceDelimitedText(text, {28  bold: (text) => {29    return `<b>${text}</b>`;30  },31});32console.log(actualText);33const { replaceDelimitedText } = require('playwright/lib/utils/textUtils');34const text = 'This is a {bold}bold{/bold} text';35const actualText = replaceDelimitedText(text, {36  bold: (text) => {37    return `<b>${text}</b>`;38  },39});40console.log(actualText);41const { replaceDelimitedText } = require('playwright/lib/utils/textUtils');42const text = 'This is a {bold}bold{/bold} text';43const actualText = replaceDelimitedText(text, {Using AI Code Generation
1import { replaceDelimitedText } from "./replaceDelimitedText.js";2let text = "This is a {delimited} text";3let delimiter = "{delimited}";4let replacement = "replaced";5text = replaceDelimitedText(text, delimiter, replacement);6console.log(text);7import { replaceDelimitedText } from "playwright/lib/utils/utils.js";8export { replaceDelimitedText };9{10  "scripts": {11  },12  "dependencies": {13  }14}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.replaceDelimitedText('##', '##', 'Hello World');7  await page.screenshot({ path: 'screenshot.png' });8  await browser.close();9})();10{11}LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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