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How to use SyntheticWheelEvent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

SyntheticWheelEvent-test.js

Source:SyntheticWheelEvent-test.js

1/**2 * Copyright 2013-present, Facebook, Inc.3 * All rights reserved.4 *5 * This source code is licensed under the BSD-style license found in the6 * LICENSE file in the root directory of this source tree. An additional grant7 * of patent rights can be found in the PATENTS file in the same directory.8 *9 * @emails react-core10 */11'use strict';12var SyntheticWheelEvent;13describe('SyntheticWheelEvent', () => {14  var createEvent;15  beforeEach(() => {16    SyntheticWheelEvent = require('SyntheticWheelEvent');17    createEvent = function(nativeEvent) {18      var target = require('getEventTarget')(nativeEvent);19      return SyntheticWheelEvent.getPooled({}, '', nativeEvent, target);20    };21  });22  it('should normalize properties from the Event interface', () => {23    var target = document.createElement('div');24    var syntheticEvent = createEvent({srcElement: target});25    expect(syntheticEvent.target).toBe(target);26    expect(syntheticEvent.type).toBe(undefined);27  });28  it('should normalize properties from the MouseEvent interface', () => {29    expect(createEvent({which: 2, button: 1}).button).toBe(1);30  });31  it('should normalize properties from the WheelEvent interface', () => {32    var standardEvent = createEvent({deltaX: 10, deltaY: -50});33    expect(standardEvent.deltaX).toBe(10);34    expect(standardEvent.deltaY).toBe(-50);35    var webkitEvent = createEvent({wheelDeltaX: -10, wheelDeltaY: 50});36    expect(webkitEvent.deltaX).toBe(10);37    expect(webkitEvent.deltaY).toBe(-50);38  });39  it('should be able to `preventDefault` and `stopPropagation`', () => {40    var nativeEvent = {};41    var syntheticEvent = createEvent(nativeEvent);42    expect(syntheticEvent.isDefaultPrevented()).toBe(false);43    syntheticEvent.preventDefault();44    expect(syntheticEvent.isDefaultPrevented()).toBe(true);45    expect(syntheticEvent.isPropagationStopped()).toBe(false);46    syntheticEvent.stopPropagation();47    expect(syntheticEvent.isPropagationStopped()).toBe(true);48  });49  it('should be able to `persist`', () => {50    var syntheticEvent = createEvent({});51    expect(syntheticEvent.isPersistent()).toBe(false);52    syntheticEvent.persist();53    expect(syntheticEvent.isPersistent()).toBe(true);54  });...

SyntheticWheelEvent.js

Source:SyntheticWheelEvent.js

...40 * @param {string} dispatchMarker Marker identifying the event target.41 * @param {object} nativeEvent Native browser event.42 * @extends {SyntheticMouseEvent}43 */44function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent) {45  SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);46}47SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);...

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.waitForSelector('input');7  await page.evaluate(() => {8    document.querySelector('input').dispatchEvent(new SyntheticWheelEvent('wheel', {deltaY: 1}));9  })10  await browser.close();11})();12await page.evaluate(() => {13    document.querySelector('input').dispatchEvent(new SyntheticWheelEvent('wheel', {deltaY: 1}));14  })15Your name to display (optional):16Your name to display (optional):17I have solved the issue. I was not importing the SyntheticWheelEvent method correctly. I was using the following code:18await page.evaluate(() => {19    document.querySelector('input').dispatchEvent(new SyntheticWheelEvent('wheel', {deltaY: 1}));20  })21await page.evaluate(() => {22    document.querySelector('input').dispatchEvent(new SyntheticWheelEvent('wheel', {deltaY: 1}));23  })24Your name to display (optional):

Using AI Code Generation

1const { SyntheticWheelEvent } = require('playwright/lib/server/syntheticEvents');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 page.evaluate(() => {8    document.querySelector('input[name="q"]').focus();9  });10  const wheelEvent = new SyntheticWheelEvent({11    modifiers: { shift: true },12  });13  await page.dispatchEvent('input[name="q"]', wheelEvent);14  await browser.close();15})();16const { SyntheticWheelEvent } = require('playwright/lib/server/syntheticEvents');17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const context = await browser.newContext();21  const page = await context.newPage();22  await page.evaluate(() => {23    document.querySelector('input[name="q"]').focus();24  });25  const wheelEvent = new SyntheticWheelEvent({26    modifiers: { shift: true },27  });28  await page.dispatchEvent('input[name="q"]', wheelEvent);29  await browser.close();30})();31const { SyntheticWheelEvent } = require('playwright/lib/server/syntheticEvents');32const { chromium } = require('playwright');33(async () => {34  const browser = await chromium.launch();35  const context = await browser.newContext();36  const page = await context.newPage();37  await page.evaluate(() => {38    document.querySelector('input[name="q"]').focus();39  });40  const wheelEvent = new SyntheticWheelEvent({41    modifiers: { shift: true },42  });43  await page.dispatchEvent('input[name="q"]', wheelEvent);44  await browser.close();45})();

Using AI Code Generation

1const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');2const { Mouse } = require('playwright/lib/client/input');3const { Page } = require('playwright/lib/client/page');4const { ElementHandle } = require('playwright/lib/client/elementHandler');5const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');6const { Mouse } = require('playwright/lib/client/input');7const { Page } = require('playwright/lib/client/page');8const { ElementHandle } = require('playwright/lib/client/elementHandler');9const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');10const { Mouse } = require('playwright/lib/client/input');11const { Page } = require('playwright/lib/client/page');12const { ElementHandle } = require('playwright/lib/client/elementHandler');13const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');14const { Mouse } = require('playwright/lib/client/input');15const { Page } = require('playwright/lib/client/page');16const { ElementHandle } = require('playwright/lib/client/elementHandler');17const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');18const { Mouse } = require('playwright/lib/client/input');19const { Page } = require('playwright/lib/client/page');20const { ElementHandle } = require('playwright/lib/client/elementHandler');21const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');22const { Mouse } = require('playwright/lib/client/input');23const { Page } = require('playwright/lib/client/page');24const { ElementHandle } = require('playwright/lib/client/elementHandler');25const { SyntheticWheelEvent } = require('playwright/lib/client/syntheticEvents');26const { Mouse } = require('playwright/lib/client/input');27const { Page } = require('playwright/lib/client/page');28const { ElementHandle } = require('play

Using AI Code Generation

1const { SyntheticWheelEvent } = require("@playwright/test/lib/server/syntheticEvents");2const wheelEvent = new SyntheticWheelEvent({ deltaX: 100, deltaY: 100 });3await page.dispatchEvent(element, wheelEvent);4const { SyntheticKeyboardEvent } = require("@playwright/test/lib/server/syntheticEvents");5const keyboardEvent = new SyntheticKeyboardEvent({ type: 'keydown', code: 'KeyA', key: 'a' });6await page.dispatchEvent(element, keyboardEvent);7const { SyntheticMouseEvent } = require("@playwright/test/lib/server/syntheticEvents");8const mouseEvent = new SyntheticMouseEvent({ type: 'click', button: 'left' });9await page.dispatchEvent(element, mouseEvent);10const { SyntheticDragEvent } = require("@playwright/test/lib/server/syntheticEvents");11const dragEvent = new SyntheticDragEvent({ type: 'dragstart', dataTransfer: new DataTransfer() });12await page.dispatchEvent(element, dragEvent);13const { SyntheticClipboardEvent } = require("@playwright/test/lib/server/syntheticEvents");14const clipboardEvent = new SyntheticClipboardEvent({ type: 'paste', clipboardData: new DataTransfer() });15await page.dispatchEvent(element, clipboardEvent);16const { SyntheticInputEvent } = require("@playwright/test/lib/server/syntheticEvents");17const inputEvent = new SyntheticInputEvent({ inputType: 'insertText', data: 'a' });18await page.dispatchEvent(element, inputEvent);19const { SyntheticFocusEvent } = require("@playwright/test/lib/server/syntheticEvents");20const focusEvent = new SyntheticFocusEvent({ type: 'focus' });21await page.dispatchEvent(element, focusEvent);22const { SyntheticCompositionEvent } = require("@playwright/test/lib/server/syntheticEvents");23const compositionEvent = new SyntheticCompositionEvent({ type: 'compositionstart', data: 'a' });24await page.dispatchEvent(element, compositionEvent);25const { SyntheticData

Using AI Code Generation

1const { SyntheticWheelEvent } = require('@playwright/test/lib/api/transport');2const wheelEvent = new SyntheticWheelEvent('wheel', {3});4await page.dispatchEvent('selector', wheelEvent);5const { SyntheticMouseEvent } = require('@playwright/test/lib/api/transport');6const mouseEvent = new SyntheticMouseEvent('mousewheel', {7});8await page.dispatchEvent('selector', mouseEvent);9const { SyntheticKeyboardEvent } = require('@playwright/test/lib/api/transport');10const keyboardEvent = new SyntheticKeyboardEvent('keydown', {11});12await page.dispatchEvent('selector', keyboardEvent);13const { SyntheticClipboardEvent } = require('@playwright/test/lib/api/transport');14const clipboardEvent = new SyntheticClipboardEvent('paste', {15});16await page.dispatchEvent('selector', clipboardEvent);

Using AI Code Generation

1const { SyntheticWheelEvent } = require('@playwright/test/lib/api/test/page');2const { devices } = require('playwright');3const iPhone = devices['iPhone 11 Pro'];4const path = require('path');5test.describe('test', () => {6  test.beforeEach(async ({ page }) => {7    await page.emulate(iPhone);8  });9  test('test', async ({ page }) => {10    await page.click('input[name="q"]');11    await page.fill('input[name="q"]', 'playwright');12    await page.click('input[type="submit"]');13    await page.waitForSelector('text=Playwright');14    await page.click('text=Playwright');15    await page.waitForSelector('text=Playwright is a Node library to automate');16    await page.click('text=Playwright is a Node library to automate');17    await page.waitForSelector('text=Playwright is a Node library to automate');18    await page.click('text=Playwright is a Node library to automate');19    await page.waitForSelector('text=Playwright is a Node library to automate');20    await page.click('text=Playwright is a Node library to automate');21    await page.waitForSelector('text=Playwright is a Node library to automate');22    await page.click('text=Playwright is a Node library to automate');23    await page.waitForSelector('text=Playwright is a Node library to automate');24    await page.click('text=Playwright is a Node library to automate');25    await page.waitForSelector('text=Playwright is a Node library to automate');26    await page.click('text=Playwright is a Node library to automate');27    await page.waitForSelector('text=Playwright is a Node library to automate');28    await page.click('text=Playwright is a Node library to automate');29    await page.waitForSelector('text=Playwright is a Node library to automate');30    await page.click('text=Playwright is a Node library to automate');31    await page.waitForSelector('text=Playwright is a Node library to automate');32    await page.click('text=Playwright is a Node library to automate');33    await page.waitForSelector('text=Playwright is a Node library to automate');34    await page.click('text=Playwright is a Node library to automate');35    await page.waitForSelector('text=Playwright is a Node library to automate');

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