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How to use getEventModifierState method in Playwright Internal

Best JavaScript code snippet using playwright-internal

SyntheticMouseEvent.js

Source:SyntheticMouseEvent.js

1/* */ 2'use strict';3var SyntheticUIEvent = require('./SyntheticUIEvent');4var ViewportMetrics = require('./ViewportMetrics');5var getEventModifierState = require('./getEventModifierState');6var MouseEventInterface = {7  screenX: null,8  screenY: null,9  clientX: null,10  clientY: null,11  ctrlKey: null,12  shiftKey: null,13  altKey: null,14  metaKey: null,15  getModifierState: getEventModifierState,16  button: function(event) {17    var button = event.button;18    if ('which' in event) {19      return button;20    }21    return button === 2 ? 2 : button === 4 ? 1 : 0;22  },23  buttons: null,24  relatedTarget: function(event) {25    return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);26  },27  pageX: function(event) {28    return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft;29  },30  pageY: function(event) {31    return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop;32  }33};34function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {35  SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);36}37SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);...

getEventModifierState.js

Source:getEventModifierState.js

...31  }32  var keyProp = modifierKeyToProp[keyArg];33  return keyProp ? !!nativeEvent[keyProp] : false;34}35function getEventModifierState(nativeEvent) {36  return modifierStateGetter;37}...

SyntheticKeyboardEvent.js

Source:SyntheticKeyboardEvent.js

1/* */ 2'use strict';3var SyntheticUIEvent = require('./SyntheticUIEvent');4var getEventCharCode = require('./getEventCharCode');5var getEventKey = require('./getEventKey');6var getEventModifierState = require('./getEventModifierState');7var KeyboardEventInterface = {8  key: getEventKey,9  location: null,10  ctrlKey: null,11  shiftKey: null,12  altKey: null,13  metaKey: null,14  repeat: null,15  locale: null,16  getModifierState: getEventModifierState,17  charCode: function(event) {18    if (event.type === 'keypress') {19      return getEventCharCode(event);20    }21    return 0;22  },23  keyCode: function(event) {24    if (event.type === 'keydown' || event.type === 'keyup') {25      return event.keyCode;26    }27    return 0;28  },29  which: function(event) {30    if (event.type === 'keypress') {31      return getEventCharCode(event);32    }33    if (event.type === 'keydown' || event.type === 'keyup') {34      return event.keyCode;35    }36    return 0;37  }38};39function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {40  SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);41}42SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);...

SyntheticTouchEvent.js

Source:SyntheticTouchEvent.js

1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 */7import SyntheticUIEvent from './SyntheticUIEvent';8import getEventModifierState from './getEventModifierState';9/**10 * @interface TouchEvent11 * @see http://www.w3.org/TR/touch-events/12 */13const SyntheticTouchEvent = SyntheticUIEvent.extend({14  touches: null,15  targetTouches: null,16  changedTouches: null,17  altKey: null,18  metaKey: null,19  ctrlKey: null,20  shiftKey: null,21  getModifierState: getEventModifierState,22});...

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=I agree');7  await page.click('input[name="q"]');8  await page.keyboard.down('Shift');9  await page.keyboard.press('KeyA');10  const aIsPressed = await page.evaluate(() => {11    return window.getEventModifierState('KeyA');12  });13  await page.keyboard.up('Shift');14  await page.keyboard.press('KeyA');15  const aIsPressed2 = await page.evaluate(() => {16    return window.getEventModifierState('KeyA');17  });18  await browser.close();19})();20const { chromium } = require('playwright');21(async () => {22  const browser = await chromium.launch();23  const context = await browser.newContext();24  const page = await context.newPage();25  await page.click('text=I agree');26  await page.click('input[name="q"]');27  await page.keyboard.down('Shift');28  await page.keyboard.press('KeyA');29  const aIsPressed = await page.evaluate(() => {30    return window.getEventModifierState('KeyA');31  });32  await page.keyboard.up('Shift');33  await page.keyboard.press('KeyA');34  const aIsPressed2 = await page.evaluate(() => {35    return window.getEventModifierState('KeyA');36  });37  await browser.close();38})();39const { chromium } = require('playwright');40(async () => {41  const browser = await chromium.launch();42  const context = await browser.newContext();43  const page = await context.newPage();44  await page.click('text=I agree');45  await page.click('input[name="q"]');46  await page.keyboard.down('Shift');47  await page.keyboard.press('KeyA

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.focus('input[name="q"]');7  await page.keyboard.down('Shift');8  let isShiftPressed = await page.evaluate(() => window.getEventModifierState('Shift'));9  console.log('Shift key is pressed: ' + isShiftPressed);10  await page.keyboard.up('Shift');11  isShiftPressed = await page.evaluate(() => window.getEventModifierState('Shift'));12  console.log('Shift key is pressed: ' + isShiftPressed);13  await browser.close();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.evaluate(() => {7    document.addEventListener('keydown', e => {8      console.log(e.getEventModifierState('Control'));9    });10  });11  await page.keyboard.down('Control');12  await page.keyboard.press('KeyA');13  await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17  const browser = await chromium.launch();18  const context = await browser.newContext();19  const page = await context.newPage();20  await page.evaluate(() => {21    document.addEventListener('keydown', e => {22      console.log(e.getEventModifierState('Control'));23    });24  });25  await page.keyboard.down('Control');26  await page.keyboard.press('KeyA');27  await browser.close();28})();29const { chromium } = require('playwright');30(async () => {31  const browser = await chromium.launch();32  const context = await browser.newContext();33  const page = await context.newPage();34  await page.evaluate(() => {35    document.addEventListener('keydown', e => {36      console.log(e.getEventModifierState('Control'));37    });38  });39  await page.keyboard.down('Control');40  await page.keyboard.press('KeyA');41  await browser.close();42})();43const { chromium } = require('playwright');44(async () => {45  const browser = await chromium.launch();46  const context = await browser.newContext();47  const page = await context.newPage();48  await page.evaluate(() => {49    document.addEventListener('keydown', e => {50      console.log(e.getEventModifierState('Control'));51    });52  });53  await page.keyboard.down('Control');54  await page.keyboard.press('KeyA');55  await browser.close();

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.keyboard.down('Shift');7  const isShiftPressed = await page.evaluate(() => window.getEventModifierState('Shift'));8  await browser.close();9})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.keyboard.press('Shift');6  await page.keyboard.press('Alt');7  await page.keyboard.press('Control');8  await page.keyboard.press('Meta');9  await page.keyboard.press('CapsLock');10  await page.keyboard.press('NumLock');11  await page.keyboard.press('ScrollLock');12  await page.keyboard.press('Shift');13  await page.keyboard.press('Alt');14  await page.keyboard.press('Control');15  await page.keyboard.press('Meta');16  await page.keyboard.press('CapsLock');17  await page.keyboard.press('NumLock');18  await page.keyboard.press('ScrollLock');19  await page.keyboard.press('Shift');20  await page.keyboard.press('Alt');21  await page.keyboard.press('Control');22  await page.keyboard.press('Meta');23  await page.keyboard.press('CapsLock');24  await page.keyboard.press('NumLock');25  await page.keyboard.press('ScrollLock');26  await page.keyboard.press('Shift');27  await page.keyboard.press('Alt');28  await page.keyboard.press('Control');29  await page.keyboard.press('Meta');30  await page.keyboard.press('CapsLock');31  await page.keyboard.press('NumLock');32  await page.keyboard.press('ScrollLock');33  await page.keyboard.press('Shift');34  await page.keyboard.press('Alt');35  await page.keyboard.press('Control');36  await page.keyboard.press('Meta');37  await page.keyboard.press('CapsLock');38  await page.keyboard.press('NumLock');39  await page.keyboard.press('ScrollLock');40  await page.keyboard.press('Shift');41  await page.keyboard.press('Alt');42  await page.keyboard.press('Control');43  await page.keyboard.press('Meta');44  await page.keyboard.press('CapsLock');45  await page.keyboard.press('NumLock');46  await page.keyboard.press('ScrollLock');47  await page.keyboard.press('Shift');48  await page.keyboard.press('Alt');49  await page.keyboard.press('Control');50  await page.keyboard.press('Meta');51  await page.keyboard.press('CapsLock');52  await page.keyboard.press('NumLock');53  await page.keyboard.press('ScrollLock');54  await page.keyboard.press('Shift');55  await page.keyboard.press('Alt');56  await page.keyboard.press('Control');57  await page.keyboard.press('Meta');58  await page.keyboard.press('CapsLock');

Using AI Code Generation

1const { getEventModifierState } = require('playwright/lib/server/dom');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(async () => {8    document.addEventListener('keydown', event => {9      console.log(event.key);10      console.log(getEventModifierState(event, 'Control'));11    });12  });13  await page.keyboard.down('Control');14  await page.keyboard.press('KeyA');15  await page.keyboard.up('Control');16  await browser.close();17})();18const { getEventModifierState } = require('playwright/lib/server/dom');19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch();22  const context = await browser.newContext();23  const page = await context.newPage();24  await page.evaluate(async () => {25    document.addEventListener('keydown', event => {26      console.log(event.key);27      console.log(getEventModifierState(event, 'Control'));28    });29  });30  await page.keyboard.down('Control');31  await page.keyboard.press('KeyA');32  await page.keyboard.up('Control');33  await browser.close();34})();35const { getEventModifierState } = require('playwright/lib/server/dom');36const { chromium } = require('playwright');37(async () => {38  const browser = await chromium.launch();39  const context = await browser.newContext();40  const page = await context.newPage();41  await page.evaluate(async () => {42    document.addEventListener('keydown', event => {43      console.log(event.key);44      console.log(getEventModifierState(event, 'Control'));45    });46  });47  await page.keyboard.down('Control');48  await page.keyboard.press('KeyA');49  await page.keyboard.up('Control');50  await browser.close();51})();52const { getEventModifierState } = require('playwright/lib/server/dom');53const { chromium }

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=Docs');7    const eventModifierState = await page.evaluate(() => {8        let event = new Event('click');9        event.getModifierState = function (keyArg) {10            return true;11        };12        return event.getModifierState('Shift');13    });14    console.log(eventModifierState);15    await browser.close();16})();

Using AI Code Generation

1const { getEventModifierState } = require('@playwright/test/lib/server/frames');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  const [response] = await Promise.all([9    page.click('text="Event.getModifierState() method"'),10  ]);11  await page.waitForSelector('text="KeyboardEvent.getModifierState() method"');12  const modifiers = ['Alt', 'Control', 'Meta', 'Shift'];13  for (const modifier of modifiers) {14    const result = await page.evaluate((modifier) => {15      const event = new KeyboardEvent('keydown', { [modifier]: true });16      return getEventModifierState(event, modifier);17    }, modifier);18    assert.strictEqual(result, true);19  }20  await browser.close();21})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.click('text=Docs');6  await page.click('text=API');7  const element = await page.$('text=Page');8  await element.hover();9  await element.click({ modifiers: ['Shift'] });10  const isShiftPressed = await page.evaluate(() => window.getEventModifierState('Shift'));11  console.log(isShiftPressed);12  await browser.close();13})();

Using AI Code Generation

1const { getEventModifierState } = require('playwright/lib/server/webkit/wkPage');2const { getEventModifiers } = require('playwright/lib/server/webkit/wkPage');3const { getKeyboardModifiers } = require('playwright/lib/server/webkit/wkPage');4const { getKeyboardModifier } = require('playwright/lib/server/webkit/wkPage');5const { getKeyboardModifierMask } = require('playwright/lib/server/webkit/wkPage');6const modifiers = getEventModifiers();7console.log(modifiers);8const keyboardModifiers = getKeyboardModifiers();9console.log(keyboardModifiers);10const modifiers = getEventModifiers();11console.log(modifiers);12const keyboardModifiers = getKeyboardModifiers();13console.log(keyboardModifiers);14const modifiers = getEventModifiers();15console.log(modifiers);16const keyboardModifiers = getKeyboardModifiers();17console.log(keyboardModifiers);18const modifiers = getEventModifiers();19console.log(modifiers);20const keyboardModifiers = getKeyboardModifiers();21console.log(keyboardModifiers);22const modifiers = getEventModifiers();23console.log(modifiers);24const keyboardModifiers = getKeyboardModifiers();25console.log(keyboardModifiers);26const modifiers = getEventModifiers();27console.log(modifiers);28const keyboardModifiers = getKeyboardModifiers();29console.log(keyboardModifiers);30const modifiers = getEventModifiers();31console.log(modifiers);32const keyboardModifiers = getKeyboardModifiers();33console.log(keyboardModifiers);34const modifiers = getEventModifiers();35console.log(modifiers);36const keyboardModifiers = getKeyboardModifiers();37console.log(keyboardModifiers);38const modifiers = getEventModifiers();39console.log(modifiers);40const keyboardModifiers = getKeyboardModifiers();41console.log(keyboardModifiers);42const modifiers = getEventModifiers();43console.log(modifiers);44const keyboardModifiers = getKeyboardModifiers();45console.log(keyboardModifiers);

Playwright tutorial

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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.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
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