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How to use getDataFromCustomEvent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

BeforeInputEventPlugin.js

Source:BeforeInputEventPlugin.js

...83    default:84      return false;85  }86}87function getDataFromCustomEvent(nativeEvent) {88  var detail = nativeEvent.detail;89  if (typeof detail === 'object' && 'data' in detail) {90    return detail.data;91  }92  return null;93}94var currentComposition = null;95function extractCompositionEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent) {96  var eventType;97  var fallbackData;98  if (canUseCompositionEvent) {99    eventType = getCompositionEventType(topLevelType);100  } else if (!currentComposition) {101    if (isFallbackCompositionStart(topLevelType, nativeEvent)) {102      eventType = eventTypes.compositionStart;103    }104  } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {105    eventType = eventTypes.compositionEnd;106  }107  if (!eventType) {108    return null;109  }110  if (useFallbackCompositionData) {111    if (!currentComposition && eventType === eventTypes.compositionStart) {112      currentComposition = FallbackCompositionState.getPooled(topLevelTarget);113    } else if (eventType === eventTypes.compositionEnd) {114      if (currentComposition) {115        fallbackData = currentComposition.getData();116      }117    }118  }119  var event = SyntheticCompositionEvent.getPooled(eventType, topLevelTargetID, nativeEvent);120  if (fallbackData) {121    event.data = fallbackData;122  } else {123    var customData = getDataFromCustomEvent(nativeEvent);124    if (customData !== null) {125      event.data = customData;126    }127  }128  EventPropagators.accumulateTwoPhaseDispatches(event);129  return event;130}131function getNativeBeforeInputChars(topLevelType, nativeEvent) {132  switch (topLevelType) {133    case topLevelTypes.topCompositionEnd:134      return getDataFromCustomEvent(nativeEvent);135    case topLevelTypes.topKeyPress:136      var which = nativeEvent.which;137      if (which !== SPACEBAR_CODE) {138        return null;139      }140      hasSpaceKeypress = true;141      return SPACEBAR_CHAR;142    case topLevelTypes.topTextInput:143      var chars = nativeEvent.data;144      if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {145        return null;146      }147      return chars;148    default:...

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/server/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  page.on('console', async (msg) => {8    const data = await getDataFromCustomEvent(msg);9    console.log(data);10  });11  await page.evaluate(() => {12    const event = new CustomEvent('my-event', { detail: { foo: 'bar' } });13    document.dispatchEvent(event);14  });15  await browser.close();16})();

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright-core/lib/utils/utils');2const { chromium } = require('playwright-core');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await page.exposeFunction('getDataFromCustomEvent', getDataFromCustomEvent);7  await page.evaluate(() => {8    document.querySelector('text="Docs"').dispatchEvent(new CustomEvent('custom', {9      detail: {10      }11    }));12  });13  const data = await page.evaluate(() => getDataFromCustomEvent('custom'));14  console.log(data);15  await browser.close();16})();17const { getDataFromCustomEvent } = require('playwright-core/lib/utils/utils');18const { chromium } = require('playwright-core');19(async () => {20  const browser = await chromium.launch();21  const page = await browser.newPage();22  await page.exposeFunction('getDataFromCustomEvent', getDataFromCustomEvent);23  await page.evaluate(() => {24    document.querySelector('text="Docs"').dispatchEvent(new CustomEvent('custom', {25      detail: {26      }27    }));28  });29  const data = await page.evaluate(() => getDataFromCustomEvent('custom'));30  console.log(data);31  await browser.close();32})();33const { getDataFromCustomEvent } = require('playwright-core/lib/utils/utils');34const { chromium } = require('playwright-core');35(async () => {36  const browser = await chromium.launch();37  const page = await browser.newPage();38  await page.exposeFunction('getDataFromCustomEvent', getDataFromCustomEvent);39  await page.evaluate(() => {40    document.querySelector('text="Docs"').dispatchEvent(new CustomEvent('custom', {41      detail: {42      }43    }));44  });

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/internal/protocol/protocol');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const page = await browser.newPage();6  await page.evaluate(() => {7    window.addEventListener('customEvent', (event) => {8      console.log(event.detail);9    });10  });11  await page.evaluate(() => {12    const event = new CustomEvent('customEvent', { detail: { foo: 'bar' }});13    window.dispatchEvent(event);14  });15  const event = await getDataFromCustomEvent(page, 'customEvent');16  await browser.close();17})();

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/internal/transport/webSocketTransport.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  await page.evaluate(() => {8    window.addEventListener('customEvent', (event) => {9      console.log(event.detail);10    });11    window.dispatchEvent(new CustomEvent('customEvent', { detail: 'customValue' }));12  });13  const customEvent = await getDataFromCustomEvent(page, 'customEvent');14  console.log(customEvent.detail);15  await browser.close();16})();

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/server/events');2const { Page } = require('playwright/lib/server/page');3const { BrowserContext } = require('playwright/lib/server/browserContext');4const { Browser } = require('playwright/lib/server/browser');5const { Playwright } = require('playwright/lib/server/playwright');6const { getDataFromCustomEvent } = require('playwright/lib/server/events');7const { Page } = require('playwright/lib/server/page');8const { BrowserContext } = require('playwright/lib/server/browserContext');9const { Browser } = require('playwright/lib/server/browser');10const { Playwright } = require('playwright/lib/server/playwright');11const { getDataFromCustomEvent } = require('playwright/lib/server/events');12const { Page } = require('playwright/lib/server/page');13const { BrowserContext } = require('playwright/lib/server/browserContext');14const { Browser } = require('playwright/lib/server/browser');15const { Playwright } = require('playwright/lib/server/playwright');16const { getDataFromCustomEvent } = require('playwright/lib/server/events');17const { Page } = require('playwright/lib/server/page');18const { BrowserContext } = require('playwright/lib/server/browserContext');19const { Browser } = require('playwright/lib/server/browser');20const { Playwright } = require('playwright/lib/server/playwright');21const { getDataFromCustomEvent } = require('playwright/lib/server/events');22const { Page } = require('playwright/lib/server/page');23const { BrowserContext } = require('playwright/lib/server/browserContext');24const { Browser } = require('playwright/lib/server/browser');25const { Playwright } = require('playwright/lib/server/playwright');26const { getDataFromCustomEvent } = require('playwright/lib/server/events');27const { Page } = require('playwright/lib/server/page');28const { BrowserContext } = require('playwright/lib/server/browserContext');29const { Browser } = require('playwright/lib/server/browser');30const { Playwright }

Using AI Code Generation

1const { getDataFromCustomEvent } = require('@playwright/test/lib/server/frames');2const page = await context.newPage();3await page.exposeFunction('getDataFromCustomEvent', getDataFromCustomEvent);4await page.evaluate(async () => {5  const data = await getDataFromCustomEvent(document.body, 'my-event');6  console.log(data);7});

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/protocol');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { JSHandle } = require('playwright/lib/server/jsHandle');5const { ElementHandle } = require('playwright/lib/server/elementHandler');6const originalPageEmit = Page.prototype.emit;7Page.prototype.emit = function (...args) {8  if (args[0] === 'bindingCall') {9    const { name, seq, args } = args[1];10    if (name === 'getDataFromCustomEvent') {11      const { page, frame, handle } = getDataFromCustomEvent(args);12      return page._onBindingCalled(seq, { handle, frame, name });13    }14  }15  return originalPageEmit.apply(this, args);16};17const originalFrameEvaluateHandle = Frame.prototype._evaluateHandle;18Frame.prototype._evaluateHandle = async function (...args) {19  const result = await originalFrameEvaluateHandle.apply(this, args);20  if (result instanceof JSHandle) {21    return new ElementHandle(this, result._object);22  }23  return result;24};25const data = await page.evaluate(() => {26  return getDataFromCustomEvent([27    { name: 'foo', value: 1 },28    { name: 'bar', value: 2 },29  ]);30});31console.log(data);32### `getDataFromCustomEvent(args)`33[Apache 2.0](LICENSE)

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/server/dom.js');2const playwright = require('playwright');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5  const data = await page.evaluate(async () => {6    const event = new CustomEvent('myevent', { detail: { foo: 'bar' } });7    window.dispatchEvent(event);8    return getDataFromCustomEvent(event);9  });10  expect(data).toEqual({ foo: 'bar' });11});12const { test, expect } = require('@playwright/test');13test('test', async ({ page }) => {14  const data = await page.evaluate(async () => {15    const event = new CustomEvent('myevent', { detail: { foo: 'bar' } });16    window.dispatchEvent(event);17    return window.getDataFromCustomEvent(event);18  });19  expect(data).toEqual({ foo: 'bar' });20});21const { getDataFromCustomEvent } = require('playwright/lib/server/dom.js');22const data = await page.evaluate(async () => {23  const event = new CustomEvent('myevent', { detail: { foo: 'bar' } });24  window.dispatchEvent(event);25  return window.getDataFromCustomEvent(event);26});

Using AI Code Generation

1const { getDataFromCustomEvent } = require('playwright/lib/internal/stackTrace');2const event = new CustomEvent('my-event', {detail: 'my detail'});3const data = getDataFromCustomEvent(event);4console.log(data);5const { getDataFromCustomEvent } = require('playwright/lib/internal/stackTrace');6const event = new CustomEvent('my-event', {detail: 'my detail'});7const data = getDataFromCustomEvent(event);8console.log(data);

Using AI Code Generation

1import { getDataFromCustomEvent } from 'playwright/lib/internal/protocol/protocol';2const data = getDataFromCustomEvent(event);3import { setDataToCustomEvent } from 'playwright/lib/internal/protocol/protocol';4setDataToCustomEvent(event, data);5import { getCustomEventName } from 'playwright/lib/internal/protocol/protocol';6const eventName = getCustomEventName(event);7import { setCustomEventName } from 'playwright/lib/internal/protocol/protocol';8setCustomEventName(event, eventName);9import { getCustomEventTarget } from 'playwright/lib/internal/protocol/protocol';10const target = getCustomEventTarget(event);11import { setCustomEventTarget } from 'playwright/lib/internal/protocol/protocol';12setCustomEventTarget(event, target);13import { getCustomEventTarget } from 'playwright/lib/internal/protocol/protocol';14const target = getCustomEventTarget(event);15import { setCustomEventTarget } from 'playwright/lib/internal/protocol/protocol';16setCustomEventTarget(event, target);17import { getCustomEventTarget } from 'playwright/lib/internal/protocol/protocol';18const target = getCustomEventTarget(event);19import { setCustomEventTarget } from 'playwright/lib/internal/protocol/protocol';20setCustomEventTarget(event, target);

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