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How to use getReactRootElementInContainer method in Playwright Internal

Best JavaScript code snippet using playwright-internal

getReactRootElementInContainer.js

Source:getReactRootElementInContainer.js

...14 * @param {DOMElement|DOMDocument} container DOM element that may contain15 *                                           a React component16 * @return {?*} DOM element that may have the reactRoot ID, or null.17 */18function getReactRootElementInContainer(container) {19  if (!container) {20    return null;21  }22  if (container.nodeType === DOC_NODE_TYPE) {23    return container.documentElement;24  } else {25    return container.firstChild;26  }27}...

Using AI Code Generation

1const { getReactRootElementInContainer } = require('playwright');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const reactRoot = await getReactRootElementInContainer(page);8  console.log(reactRoot);9  await browser.close();10})();11const { getReactRootElementInContainer } = require('playwright');12const { chromium } = require('playwright');13(async () => {14  const browser = await chromium.launch({ headless: false });15  const context = await browser.newContext();16  const page = await context.newPage();17  const reactRoot = await getReactRootElementInContainer(page);18  console.log(reactRoot);19  await browser.close();20})();21const { getReactRootElementInContainer } = require('playwright');22const { chromium } = require('playwright');23(async () => {24  const browser = await chromium.launch({ headless: false });25  const context = await browser.newContext();26  const page = await context.newPage();27  const reactRoot = await getReactRootElementInContainer(page);28  console.log(reactRoot);29  await browser.close();30})();31const { getReactRootElementInContainer } = require('playwright');32const { chromium } = require('playwright');33(async () => {34  const browser = await chromium.launch({ headless: false });35  const context = await browser.newContext();36  const page = await context.newPage();37  const reactRoot = await getReactRootElementInContainer(page);38  console.log(reactRoot);39  await browser.close();40})();41const { getReactRootElementInContainer } = require('playwright');42const { chromium } = require('playwright');43(async () => {44  const browser = await chromium.launch({ headless: false });

Using AI Code Generation

1const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const reactRoot = await getReactRootElementInContainer(page, 'main');8  console.log(reactRoot);9  await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13  const browser = await chromium.launch({ headless: false });14  const context = await browser.newContext();15  const page = await context.newPage();16  const reactRoot = await page.evaluateHandle(() => {17    const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom');18    return getReactRootElementInContainer(document, 'main');19  });20  console.log(reactRoot);21  await browser.close();22})();

Using AI Code Generation

1const { getReactRootElementInContainer } = require('@playwright/test/lib/server/frames');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const reactRoot = await getReactRootElementInContainer(page.mainFrame(), 'css=main');5  console.log(reactRoot);6});7{8  _reactRootContainer: {9    _internalRoot: {10      memoizedInteractions: Set(0) {},11      pendingInteractionMap: Map(0) {},

Using AI Code Generation

1const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom');2const { chromium } = require('playwright');3const path = require('path');4(async() => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const reactRoot = await getReactRootElementInContainer(page.mainFrame(), '#root');9  console.log(reactRoot);10  await browser.close();11})();12const { test } = require('@playwright/test');13const path = require('path');14test('test', async ({ page }) => {15  const reactRoot = await getReactRootElementInContainer(page.mainFrame(), '#root');16  console.log(reactRoot);17});18ElementHandle {19  _channel: JSHandleChannel {

Using AI Code Generation

1const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom');2const { expect } = require('@playwright/test');3const { test } = require('@playwright/test');4test('test', async ({ page }) => {5  const rootElement = await getReactRootElementInContainer(page.mainFrame());6  expect(rootElement).toBeTruthy();7});

Using AI Code Generation

1const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom/react');2const { expect } = require('@playwright/test');3const { test } = require('@playwright/test');4test('test', async ({ page }) => {5  const reactRoot = await getReactRootElementInContainer(page, page);6  expect(reactRoot).toBeTruthy();7});8    ✓ test (1s)9  1 passed (2s)

Using AI Code Generation

1const { getReactRootElementInContainer } = require('playwright');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  const reactRoot = await getReactRootElementInContainer(page, 'react-root');8  console.log(reactRoot);9  await browser.close();10})();11{12  "scripts": {13  },14  "dependencies": {15  }16}

Using AI Code Generation

1const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom');2const { getReactRoots } = require('@playwright/test/lib/server/dom/react');3const { getReactProps } = require('@playwright/test/lib/server/dom/react');4const { getReactRootsInContainer } = require('@playwright/test/lib/server/dom/react');5const reactRoot = await getReactRootElementInContainer(page, page.mainFrame());6const reactRoots = await getReactRoots(page, page.mainFrame());7const reactProps = await getReactProps(page, page.mainFrame());8const reactRootsInContainer = await getReactRootsInContainer(page, page.mainFrame());9console.log(reactRoot);10console.log(reactRoots);11console.log(reactProps);12console.log(reactRootsInContainer);13const { getReactProps } = require('@playwright/test/lib/server/dom/react');14const props = await getReactProps(page, page.mainFrame());15console.log(props);16const { getReactRoots } = require('@playwright/test/lib/server/dom/react');17const reactRoots = await getReactRoots(page, page.mainFrame());18console.log(reactRoots);19const { getReactRootsInContainer } = require('@playwright/test/lib/server/dom/react');20const reactRoots = await getReactRootsInContainer(page, page.mainFrame());21console.log(reactRoots);22const { getReactRootElementInContainer } = require('@playwright/test/lib/server/dom/react');23const reactRoot = await getReactRootElementInContainer(page, page.mainFrame());24console.log(reactRoot);25const { getReactRootsInContainer } = require('@playwright/test/lib/server/dom/react');26const reactRoots = await getReactRootsInContainer(page, page.mainFrame());27console.log(reactRoots);28const { getReactRootsInContainer } = require('@playwright/test/lib/server/dom/react');

Using AI Code Generation

1const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js');2const { getReactRoot } = require('playwright/lib/server/reactUtils.js');3const reactRoot = getReactRoot(document);4const reactElement = getReactRootElementInContainer(document, reactRoot);5console.log(reactElement);6const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js');7const { getReactRoot } = require('playwright/lib/server/reactUtils.js');8const reactRoot = getReactRoot(document);9const reactElement = getReactRootElementInContainer(document, reactRoot);10console.log(reactElement);11const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js');12const { getReactRoot } = require('playwright/lib/server/reactUtils.js');13const reactRoot = getReactRoot(document);14const reactElement = getReactRootElementInContainer(document, reactRoot);15console.log(reactElement);16const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js');17const { getReactRoot } = require('playwright/lib/server/reactUtils.js');18const reactRoot = getReactRoot(document);19const reactElement = getReactRootElementInContainer(document, reactRoot);20console.log(reactElement);21const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js');22const { getReactRoot } = require('playwright/lib/server/reactUtils.js');23const reactRoot = getReactRoot(document);24const reactElement = getReactRootElementInContainer(document, reactRoot);25console.log(reactElement);26const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js');27const { getReactRoot } = require('playwright/lib/server/reactUtils.js');28const reactRoot = getReactRoot(document);29const reactElement = getReactRootElementInContainer(document, reactRoot);30console.log(reactElement);31const { getReactRootElementInContainer } = require('playwright/lib/server/dom.js

Playwright tutorial

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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What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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