Best JavaScript code snippet using playwright-internal
DOMPluginEventSystem.js
Source:DOMPluginEventSystem.js  
...66    isPassiveListener = true;67  }68  if (isCapturePhaseListener) {69    if (isPassiveListener !== undefined) {70      addEventCaptureListenerWithPassiveFlag(71        targetContainer,72        domEventName,73        listener,74        isPassiveListener75      );76    } else {77      addEventCaptureListener(targetContainer, domEventName, listener);78    }79  } else {80    if (isPassiveListener !== undefined) {81      addEventBubbleListenerWithPassiveFlag(82        targetContainer,83        domEventName,84        listener,...EventListener.js
Source:EventListener.js  
...5  function addEventCaptureListener(target, eventType, listener) {6    target.addEventListener(eventType, listener, true);7    return listener;8  }9  function addEventCaptureListenerWithPassiveFlag(target, eventType, listener, passive) {10    target.addEventListener(eventType, listener, {11      capture: true,12      passive: passive13    });14    return listener;15  }16  function addEventBubbleListenerWithPassiveFlag(target, eventType, listener, passive) {17    target.addEventListener(eventType, listener, {18      passive: passive19    });20    return listener;...Using AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('@playwright/test');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  await addEventCaptureListenerWithPassiveFlag(page, 'wheel', true);8  await page.evaluate(() => {9    window.addEventListener('wheel', (e) => {10      console.log(e.defaultPrevented);11    });12  });13  await page.mouse.wheel(0, 100);14  await browser.close();15})();Using AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright');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  await addEventCaptureListenerWithPassiveFlag(page, 'wheel', (event) => {8    console.log('wheel event fired');9  }, {passive: true});10  await page.evaluate(() => {11    document.addEventListener('wheel', (event) => {12      console.log('wheel event fired');13    }, {passive: true});14  });15  await page.mouse.wheel();16  await browser.close();17})();18The fifteenth console.log() statement in the await browser.close()Using AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/frames');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  await addEventCaptureListenerWithPassiveFlag(page, 'wheel', (event) => {8    console.log('wheel event', event)9  });10  await page.waitForTimeout(1000000);11  await browser.close();12})();Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch({ headless: false });4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.evaluate(() => {7    window.addEventListener('click', function(e) {8      console.log('click event');9    }, {capture: true, passive: true});10  });11  await page.click('body');12  await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16  const browser = await chromium.launch({ headless: false });17  const context = await browser.newContext();18  const page = await context.newPage();19  await page.evaluate(() => {20    window.addEventListener('click', function(e) {21      console.log('click event');22    }, {capture: true, passive: true});23  });24  await page.click('body');25  await browser.close();26})();27const { chromium } = require('playwright');28(async () => {29  const browser = await chromium.launch({ headless: false });30  const context = await browser.newContext();31  const page = await context.newPage();32  await page.evaluate(() => {33    window.addEventListener('click', function(e) {34      console.log('click event');35    }, {capture: true, passive: true});36  });37  await page.click('body');38  await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42  const browser = await chromium.launch({ headless: false });43  const context = await browser.newContext();44  const page = await context.newPage();45  await page.evaluate(() => {46    window.addEventListener('click', function(e) {47      console.log('click event');48    }, {capture: true, passiveUsing AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright-core/lib/server/dom.js');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const context = await browser.newContext();6  const page = await context.newPage();7  addEventCaptureListenerWithPassiveFlag(page, 'wheel', (event) => {8    console.log('wheel', event);9  }, { passive: true });10  await page.evaluate(() => {11    document.addEventListener('wheel', (event) => {12      console.log('wheel', event);13    }, { passive: true });14  });15})();Using AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');2addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {3  console.log(event);4}, { passive: false });5const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');6addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {7  console.log(event);8}, { passive: false });9const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');10addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {11  console.log(event);12}, { passive: false });13const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');14addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {15  console.log(event);16}, { passive: false });17const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');18addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {19  console.log(event);20}, { passive: false });21const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');22addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {23  console.log(event);24}, { passive: false });25const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/transport');26addEventCaptureListenerWithPassiveFlag(document, 'wheel', (event) => {27  console.log(event);28}, { passive: false });29const { addEventCaptureListenerWithPassiveFlag } = require('Using AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');2addEventCaptureListenerWithPassiveFlag(document, 'touchstart', (e) => {3  console.log('touchstart');4}, { passive: true });5const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');6addEventCaptureListenerWithPassiveFlag(document, 'touchmove', (e) => {7  console.log('touchmove');8}, { passive: true });9const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');10addEventCaptureListenerWithPassiveFlag(document, 'touchend', (e) => {11  console.log('touchend');12}, { passive: true });13const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');14addEventCaptureListenerWithPassiveFlag(document, 'touchcancel', (e) => {15  console.log('touchcancel');16}, { passive: true });17const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');18addEventCaptureListenerWithPassiveFlag(document, 'pointerdown', (e) => {19  console.log('pointerdown');20}, { passive: true });21const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');22addEventCaptureListenerWithPassiveFlag(document, 'pointermove', (e) => {23  console.log('pointermove');24}, { passive: true });25const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/internal/utils/events');26addEventCaptureListenerWithPassiveFlag(document, 'pointerup', (e) => {27  console.log('pointerup');28}, { passive: true });Using AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');2addEventCaptureListenerWithPassiveFlag('click', (event) => {3  console.log(event);4}, true);5const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');6addEventCaptureListenerWithPassiveFlag('click', (event) => {7  console.log(event);8}, true);9const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');10addEventCaptureListenerWithPassiveFlag('click', (event) => {11  console.log(event);12}, true);13const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');14addEventCaptureListenerWithPassiveFlag('click', (event) => {15  console.log(event);16}, true);17const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');18addEventCaptureListenerWithPassiveFlag('click', (event) => {19  console.log(event);20}, true);21const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');22addEventCaptureListenerWithPassiveFlag('click', (event) => {23  console.log(event);24}, true);25const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');26addEventCaptureListenerWithPassiveFlag('click', (event) => {27  console.log(event);28}, true);29const { addEventCaptureListenerWithPassiveFlag } = require('playwright/lib/protocol/protocol');30addEventCaptureListenerWithPassiveFlag('click', (event) => {31  console.log(eventUsing AI Code Generation
1const { addEventCaptureListenerWithPassiveFlag } = require('playwright-core/lib/server/supplements/eventListeners');2addEventCaptureListenerWithPassiveFlag(document, 'wheel', { passive: true }, e => { console.log(e); });3const { addCustomEventListeners } = require('playwright-core/lib/server/supplements/eventListeners');4addCustomEventListeners(document, [5  {6  },7]);8const { addCustomEventListeners } = require('playwright-core/lib/server/supplements/eventListeners');9addCustomEventListeners(document, [10  {11  },12]);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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