Best JavaScript code snippet using playwright-internal
SyntheticFocusEvent.js
Source:SyntheticFocusEvent.js  
...22 * @param {string} dispatchMarker Marker identifying the event target.23 * @param {object} nativeEvent Native browser event.24 * @extends {SyntheticUIEvent}25 */26function SyntheticFocusEvent(27  dispatchConfig,28  dispatchMarker,29  nativeEvent,30  nativeEventTarget,31) {32  return SyntheticUIEvent.call(33    this,34    dispatchConfig,35    dispatchMarker,36    nativeEvent,37    nativeEventTarget,38  );39}40SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);...Using AI Code Generation
1const { SyntheticFocusEvent } = require('playwright/lib/internal/protocol');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await page.evaluate(() => {7    const element = document.querySelector('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input.gNO89b');8    const event = new SyntheticFocusEvent();9    event.initEvent('focus', true, true);10    element.dispatchEvent(event);11  });12  await page.screenshot({ path: 'focused.png' });13  await browser.close();14})();15const { SyntheticFocusEvent } = require('playwright/lib/internal/protocol');16const { chromium } = require('playwright');17(async () => {18  const browser = await chromium.launch();19  const page = await browser.newPage();20  await page.evaluate(() => {21    const element = document.querySelector('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input.gNO89b');22    const event = new SyntheticFocusEvent();23    event.initEvent('focus', true, true);24    element.dispatchEvent(event);25  });26  await page.screenshot({ path: 'focused.png' });27  await browser.close();28})();29const { SyntheticFocusEvent } = require('playwright/lib/internal/protocol');30const { chromium } = require('playwright');31(async () => {32  const browser = await chromium.launch();33  const page = await browser.newPage();Using AI Code Generation
1const { SyntheticFocusEvent } = require('@playwright/test/lib/internal/syntheticEvents');2const { firefox } = require('playwright');3(async () => {4  const browser = await firefox.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await page.focus('#input');8  await page.dispatchEvent('#input', new SyntheticFocusEvent());9  await page.screenshot({ path: `screenshot.png` });10  await browser.close();11})();12    at processTicksAndRejections (internal/process/task_queues.js:93:5)13const { SyntheticFocusEvent } = require('@playwright/test/lib/internal/syntheticEvents');14const { firefox } = require('playwright');15(async () => {16  const browser = await firefox.launch();17  const context = await browser.newContext();18  const page = await context.newPage();19  await page.focus('#input');20  await page.dispatchEvent('#input', new SyntheticFocusEvent());21  await page.screenshot({ path: `screenshot.png` });22  await browser.close();23})();24    at processTicksAndRejections (internal/process/task_queues.js:93:5)25const { SyntheticFocusEvent } = require('@playwright/test/lib/internal/syntheticEvents');26const { firefox } = require('playwright');27(async () => {Using AI Code Generation
1const { SyntheticFocusEvent } = require('playwright/lib/client/syntheticEvents');2const { Page } = require('playwright/lib/client/page');3const { ElementHandle } = require('playwright/lib/client/elementHandler');4const { EventEmitter } = require('events');5const page = new Page(new EventEmitter());6const elementHandle = new ElementHandle(new EventEmitter(), page, 'foo');7const syntheticFocusEvent = new SyntheticFocusEvent();8syntheticFocusEvent.dispatch(elementHandle, { type: 'focus' });9const { SyntheticKeyboardEvent } = require('playwright/lib/client/syntheticEvents');10const { Page } = require('playwright/lib/client/page');11const { ElementHandle } = require('playwright/lib/client/elementHandler');12const { EventEmitter } = require('events');13const page = new Page(new EventEmitter());14const elementHandle = new ElementHandle(new EventEmitter(), page, 'foo');15const syntheticKeyboardEvent = new SyntheticKeyboardEvent();16syntheticKeyboardEvent.dispatch(elementHandle, { type: 'keydown' });17const { SyntheticMouseEvent } = require('playwright/lib/client/syntheticEvents');18const { Page } = require('playwright/lib/client/page');19const { ElementHandle } = require('playwright/lib/client/elementHandler');20const { EventEmitter } = require('events');21const page = new Page(new EventEmitter());22const elementHandle = new ElementHandle(new EventEmitter(), page, 'foo');23const syntheticMouseEvent = new SyntheticMouseEvent();24syntheticMouseEvent.dispatch(elementHandle, { type: 'mousedown' });25const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');26const { Page } = require('playwright/lib/client/page');27const { ElementHandle } = require('playwright/lib/client/elementHandler');Using AI Code Generation
1const { SyntheticFocusEvent } = require('playwright/lib/server/syntheticEvents');2const { chromium } = require('playwright');3const assert = require('assert');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  await page.dispatchEvent('input[name="q"]', new SyntheticFocusEvent('focus'));9  await page.type('input[name="q"]', 'playwright');10  const focusedElement = await page.evaluate(() => document.activeElement);11  assert.strictEqual(focusedElement.name, 'q');12  await browser.close();13})();Using AI Code Generation
1const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');2const event = new SyntheticFocusEvent();3event.initFocusEvent('focus', true, true, window, 0, 0, 0, 0, 0, true, document.activeElement);4window.dispatchEvent(event);5const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');6const event = new SyntheticFocusEvent();7event.initFocusEvent('focus', true, true, window, 0, 0, 0, 0, 0, true, document.activeElement);8window.dispatchEvent(event);9const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');10const event = new SyntheticFocusEvent();11event.initFocusEvent('focus', true, true, window, 0, 0, 0, 0, 0, true, document.activeElement);12window.dispatchEvent(event);13const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');14const event = new SyntheticFocusEvent();15event.initFocusEvent('focus', true, true, window, 0, 0, 0, 0, 0, true, document.activeElement);16window.dispatchEvent(event);17const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');18const event = new SyntheticFocusEvent();19event.initFocusEvent('focus', true, true, window, 0, 0, 0, 0, 0, true, document.activeElement);20window.dispatchEvent(event);21const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');22const event = new SyntheticFocusEvent();23event.initFocusEvent('focus', true, true, window, 0, 0, 0, 0, 0, true, document.activeElement);24window.dispatchEvent(event);25const { SyntheticFocusEvent } = require('@playwright/test/lib/server/syntheticEvents');Using AI Code Generation
1const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');2const { Page } = require('@playwright/test/lib/server/page');3const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');4const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');5const { Page } = require('@playwright/test/lib/server/page');6const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');7const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');8const { Page } = require('@playwright/test/lib/server/page');9const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');10const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');11const { Page } = require('@playwright/test/lib/server/page');12const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');13const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');14const { Page } = require('@playwright/test/lib/server/page');15const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');16const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');17const { Page } = require('@playwright/test/lib/server/page');18const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');19const { SyntheticFocusEvent } = require('@playwright/test/lib/server/supplements/dom/syntheticEvents');20const { Page } = require('@playwright/test/lib/server/page');21const { ElementHandle } = require('@playwright/test/lib/server/dom/elementHandler');22const { SyntheticFocusEvent } = require('@playwright/test/lib/serverUsing AI Code Generation
1const { SyntheticFocusEvent } = require( 'playwright/lib/webkit/webkit.js' );2const { chromium } = require( 'playwright' );3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const element = await page.$( 'input[name=q]' );8  await element.dispatchEvent( new SyntheticFocusEvent() );9  await page.screenshot( { path: 'google.png' } );10  await browser.close();11})();Using AI Code Generation
1const { SyntheticFocusEvent } = require('playwright/lib/internal/syntheticEvents');2const { createTestServer } = require('playwright/lib/utils/testserver/');3const { chromium } = require('playwright');4const path = require('path');5(async () => {6  const server = await createTestServer();7  server.setRoute('/test.html', (req, res) => {8    res.end(`9            const input = document.getElementById('input');10            input.addEventListener('focus', () => {11              window.hasFocus = true;12            });13            input.addEventListener('blur', () => {14              window.hasFocus = false;15            });16    `);17  });18  const browser = await chromium.launch();19  const context = await browser.newContext();20  const page = await context.newPage();21  await page.goto(server.PREFIX + '/test.html');22  const input = await page.$('#input');23  await input.dispatchEvent(new SyntheticFocusEvent('focus'));24  console.log(await page.evaluate(() => window.hasFocus));25  await browser.close();26  server.stop();27})();Using AI Code Generation
1const { SyntheticFocusEvent } = require('playwright-core/lib/web/frames.js');2const el = document.querySelector('input');3const event = new SyntheticFocusEvent();4el.dispatchEvent(event);5const { SyntheticKeyboardEvent } = require('playwright-core/lib/web/frames.js');6const el = document.querySelector('input');7const event = new SyntheticKeyboardEvent();8el.dispatchEvent(event);9const { SyntheticMouseEvent } = require('playwright-core/lib/web/frames.js');10const el = document.querySelector('input');11const event = new SyntheticMouseEvent();12el.dispatchEvent(event);13const { SyntheticClipboardEvent } = require('playwright-core/lib/web/frames.js');14const el = document.querySelector('input');15const event = new SyntheticClipboardEvent();16el.dispatchEvent(event);17const { SyntheticWheelEvent } = require('playwright-core/lib/web/frames.js');18const el = document.querySelector('input');19const event = new SyntheticWheelEvent();20el.dispatchEvent(event);21const { SyntheticDragEvent } = require('playwright-core/lib/web/frames.js');22const el = document.querySelector('input');23const event = new SyntheticDragEvent();24el.dispatchEvent(event);25const { SyntheticTouchEvent } = require('playwright-core/lib/web/frames.js');26const el = document.querySelector('input');27const event = new SyntheticTouchEvent();28el.dispatchEvent(event);29const { SyntheticAnimationEvent } = require('playwright-core/lib/web/frames.js');30const el = document.querySelector('input');31const event = new SyntheticAnimationEvent();32el.dispatchEvent(event);33const { SyntheticTransitionEvent }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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