How to use getEventListenerSet method in Playwright Internal

Best JavaScript code snippet using playwright-internal

SelectEventPlugin.js

Source:SelectEventPlugin.js

...141  eventSystemFlags                  ,142  targetContainer             ,143) {144  if (!enableEagerRootListeners) {145    const eventListenerSet = getEventListenerSet(targetContainer);146    // Track whether all listeners exists for this plugin. If none exist, we do147    // not extract events. See #3639.148    if (149      // If we are handling selectionchange, then we don't need to150      // check for the other dependencies, as selectionchange is only151      // event attached from the onChange plugin and we don't expose an152      // onSelectionChange event from React.153      domEventName !== 'selectionchange' &&154      !eventListenerSet.has('onSelect') &&155      !eventListenerSet.has('onSelectCapture')156    ) {157      return;158    }159  }...

DOMPluginEvnentSystem.js

Source:DOMPluginEvnentSystem.js

...29  rootContainerElement,30  eventSystemFlags = 0 // äºä»¶ç³»ç»æ è¯31) {32  // åä¸ä¸ªå®¹å¨ä¸çåä¸ä¸ªé¶æ®µçåä¸ä¸ªäºä»¶åªç»å®ä¸æ¬¡33  let listenerSet = getEventListenerSet(rootContainerElement)34  let listenerSetKey = getListenerSetKey(domEventName, isCapturePhaseListener)35  if (!listenerSet.has(listenerSetKey)) {   36    // å¦ææ²¡æç»å®è¿ï¼å°±æ·»å ä¸è¿ä¸ªkey37    if (isCapturePhaseListener) {38      eventSystemFlags |= IS_CAPTURE_PHASE // let a = 1; a+=239    }40    addTrappedEventListener(41      rootContainerElement,42      domEventName,43      eventSystemFlags,44      isCapturePhaseListener45    )46    listenerSet.add(listenerSetKey)47  }...

DOMPluginEventSystem.js

Source:DOMPluginEventSystem.js

...117    }118    eventSystemFlags |= IS_NON_DELEGATED;119    target = targetElement;120  }121  const listenerSet = getEventListenerSet(target);122  const listenerSetKey = getListenerSetKey(123    domEventName,124    isCapturePhaseListener125  );126  if (!listenerSet.has(listenerSetKey)) {127    if (isCapturePhaseListener) {128      eventSystemFlags |= IS_CAPTURE_PHASE;129    }130    addTrappedEventListener(131      target,132      domEventName,133      eventSystemFlags,134      isCapturePhaseListener135    );136    listenerSet.add(listenerSetKey);137  }138};139const listenToAllSupportedEvents = (rootContainerElement) => {140  if (rootContainerElement[listeningMarker]) return;141  rootContainerElement[listeningMarker] = true;142  allNativeEvents.forEach((domEventName) => {143    if (!nonDelegatedEvents.has(domEventName)) {144      listenToNativeEvent(domEventName, false, rootContainerElement, null);145    }146    listenToNativeEvent(domEventName, true, rootContainerElement, null);147  });148};149const listenToNonDelegatedEvent = (domEventName, targetElement) => {150  const isCapturePhaseListener = false;151  const listenerSet = getEventListenerSet(targetElement);152  const listenerSetKey = getListenerSetKey(153    domEventName,154    isCapturePhaseListener155  );156  if (!listenerSet.has(listenerSetKey)) {157    addTrappedEventListener(158      targetElement,159      domEventName,160      IS_NON_DELEGATED,161      isCapturePhaseListener162    );163    listenerSet.add(listenerSetKey);164  }165};...

ReactDOMComponentTree.js

Source:ReactDOMComponentTree.js

...9// ä»çå®DOMèç¹æ¾å°å±æ§å¯¹è±¡10export function getFiberCurrentPropsFromNode(targetNode) {11  return targetNode[internalPropsKey]12}13export function getEventListenerSet(node) {14  // ç»Domåç´ ä¸æ¾ä¸ä¸ªsetéåç¨æ¥åæ¾çå¬çäºä»¶15  let elementListenerSet = node[internalEventHandlersKey]16  if (!elementListenerSet) {17    elementListenerSet = node[internalEventHandlersKey] = new Set()18  }19  return elementListenerSet...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright.chromium.launch({headless: false});4  const page = await browser.newPage();5  const listenerSet = page.getEventListenerSet();6  console.log(listenerSet);7  await browser.close();8})();9Set(0) {}10const playwright = require('playwright');11(async () => {12  const browser = await playwright.chromium.launch({headless: false});13  const page = await browser.newPage();14  page.on('popup', () => console.log('popup event'));15  const listenerSet = page.getEventListenerSet();16  console.log(listenerSet);17  await browser.close();18})();19Set(1) { [Function (anonymous)] }

Using AI Code Generation

1const { getEventListenerSet } = require('playwright/lib/server/chromium/crPage');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 eventListenerSet = getEventListenerSet(page);8  console.log(eventListenerSet);9  await browser.close();10})();11Set {

Using AI Code Generation

1const { getEventListenerSet } = 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  const eventListenerSet = getEventListenerSet(page);8  console.log(eventListenerSet);9  await browser.close();10})();11Set(2) {12  {13  },14  {15  }16}

Using AI Code Generation

1const { getEventListenerSet } = require('playwright/lib/server/events');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const page = await browser.newPage();6  const eventListenerSet = getEventListenerSet(page);7  eventListenerSet.on('pageevent', (event) => {8    console.log(event);9  });10})();11{ type: 'pageevent',12  event: { name: 'load', timestamp: 1594375190.290 },13  pageId: 'page-1' }14{ type: 'pageevent',15  event: { name: 'domcontentloaded', timestamp: 1594375190.290 },16  pageId: 'page-1' }17{ type: 'pageevent',18  event: { name: 'networkidle', timestamp: 1594375190.290 },19  pageId: 'page-1' }20{ type: 'pageevent',21  event: { name: 'load', timestamp: 1594375190.290 },22  pageId: 'page-1' }23{ type: 'pageevent',24  event: { name: 'domcontentloaded', timestamp: 1594375190.290 },25  pageId: 'page-1' }26{ type: 'pageevent',27  event: { name: 'networkidle', timestamp: 1594375190.290 },28  pageId: 'page-1' }29{ type: 'pageevent',30  event: { name: 'load', timestamp: 1594375190.290 },31  pageId: 'page-1' }32{ type: 'pageevent',33  event: { name: 'domcontentloaded', timestamp: 1594375190.290 },34  pageId: 'page-1' }35{ type: 'pageevent',36  event: { name: 'networkidle', timestamp: 1594375190.290 },37  pageId: 'page-1' }38{ type: 'pageevent',39  event: { name: 'load', timestamp: 1594375190.290 },40  pageId: 'page-1' }41{ type: 'pageevent',

Using AI Code Generation

1const { getEventListenerSet } = require('playwright/lib/server/supplements/recorder/recorderApp');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.click('text=Example Domain');8  await page.click('text=More information...');9  const eventListenerSet = getEventListenerSet(page);10  console.log(eventListenerSet);11  await browser.close();12})();13Set(2) {14  { type: 'click', handler: [Function: clickHandler] },15  {16    options: { capture: true }17  }18}19const { getEventListeners } = require('playwright/lib/server/supplements/recorder/recorderApp');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=Example Domain');26  await page.click('text=More information...');27  const eventListeners = getEventListeners(page, 'click');28  console.log(eventListeners);29  await browser.close();30})();31  { type: 'click', handler: [Function: clickHandler] },32  {33    options: { capture: true }34  }

Using AI Code Generation

1const { getEventListenerSet } = require('playwright/lib/server/events');2const events = getEventListenerSet();3console.log(events);4const { getEventListeners } = require('playwright/lib/server/events');5const events = getEventListeners();6console.log(events);7const { getEventListeners } = require('playwright/lib/server/events');8const events = getEventListeners();9console.log(events);10const { getEventListeners } = require('playwright/lib/server/events');11const events = getEventListeners();12console.log(events);13const { getEventListeners } = require('playwright/lib/server/events');14const events = getEventListeners();15console.log(events);16const { getEventListeners } = require('playwright/lib/server/events');17const events = getEventListeners();18console.log(events);19const { getEventListeners } = require('playwright/lib/server/events');20const events = getEventListeners();21console.log(events);22const { getEventListeners } = require('playwright/lib/server/events');23const events = getEventListeners();24console.log(events);25const { getEventListeners } = require('playwright/lib/server/events');26const events = getEventListeners();27console.log(events);28const { getEventListeners } = require('playwright/lib/server/events');29const events = getEventListeners();30console.log(events);31const { getEventListeners } = require('playwright/lib/server/events');32const events = getEventListeners();33console.log(events);34const { getEventListeners } = require('playwright/lib/server/events');35const events = getEventListeners();36console.log(events);37const { getEventListeners } = require('playwright/lib/server/events');

Using AI Code Generation

1const { getEventListenerSet } = require("playwright/lib/helper");2const { chromium } = require("playwright");3(async () => {4const browser = await chromium.launch({ headless: false });5const context = await browser.newContext();6const page = await context.newPage();7const listener = () => {};8page.on("load", listener);9const listenerSet = getEventListenerSet(page);10console.log(listenerSet);11await page.close();12await context.close();13await browser.close();14})();15Set { { listener: [Function: listener], eventName: 'load' } }16const { getEventListenerSet } = require("playwright/lib/helper");17const { chromium } = require("playwright");18(async () => {19const browser = await chromium.launch({ headless: false });20const context = await browser.newContext();21const page = await context.newPage();22const listener = () => {};23page.on("load", listener);24const listenerSet = getEventListenerSet(page);25console.log(listenerSet);26await page.close();27await context.close();28await browser.close();29})();30Set { { listener: [Function: listener], eventName: 'load' } }31const { getEventListenerSet } = require("playwright/lib/helper");32const { chromium } = require("playwright");33(async () => {34const browser = await chromium.launch({ headless: false });35const context = await browser.newContext();36const page = await context.newPage();37const listener = () => {};38page.on("load", listener);39const listenerSet = getEventListenerSet(page);40console.log(listenerSet);41await page.close();42await context.close();43await browser.close();44})();45Set { { listener: [Function: listener], eventName: 'load' } }46const { getEventListenerSet } = require("playwright/lib/helper");47const { chromium } = require("playwright");48(async () => {49const browser = await chromium.launch({ headless: false });50const context = await browser.newContext();

Using AI Code Generation

1const { getEventListenerSet } = require('playwright/lib/server/events');2const events = getEventListenerSet();3console.log(events);4const { getEventListenerSet } = require('playwright/lib/server/events');5const events = getEventListenerSet();6console.log(events);7const { getEventListenerSet } = require('playwright/lib/server/events');8const events = getEventListenerSet();9console.log(events);10const { getEventListenerSet } = require('playwright/lib/server/events');11const events = getEventListenerSet();12console.log(events);13const { getEventListenerSet } = require('playwright/lib/server/events');14const events = getEventListenerSet();15console.log(events);16const { getEventListenerSet } = require('playwright/lib/server/events');17const events = getEventListenerSet();18console.log(events);19const { getEventListenerSet } = require('playwright/lib/server/events');20const events = getEventListenerSet();21console.log(events);22const { getEventListenerSet } = require('playwright/lib/server/events');23const events = getEventListenerSet();24console.log(events);25const { getEventListenerSet } = require('playwright/lib/server/events');26const events = getEventListenerSet();27console.log(events);28const { getEventListenerSet } = require('playwright/lib/server/events');29const events = getEventListenerSet();30console.log(events);31const { getEventListenerSet } = require('playwright/lib/server/events');32const events = getEventListenerSet();33console.log(events);34const { getEventListenerSet } = require('playwright/lib/server/events');35const events = getEventListenerSet();36console.log(events);37const { getEventListenerSet } = require('playwright/lib/server/events');

Using AI Code Generation

1const { getEventListenerSet } = require('playwright-core/lib/client/eventEmitter');2const page = await browser.newPage();3const listeners = getEventListenerSet(page);4console.log(listeners);5const { getEventListenerSet } = require('playwright-core/lib/client/eventEmitter');6const page = await browser.newPage();7const listeners = getEventListenerSet(page);8console.log(listeners);9const { getEventListenerSet } = require('playwright-core/lib/client/eventEmitter');10const page = await browser.newPage();11const listeners = getEventListenerSet(page);12console.log(listeners);13const { getEventListenerSet } = require('playwright-core/lib/client/eventEmitter');14const page = await browser.newPage();15const listeners = getEventListenerSet(page);16console.log(listeners);17const { getEventListenerSet } = require('playwright-core/lib/client/eventEmitter');18const page = await browser.newPage();19const listeners = getEventListenerSet(page);20console.log(listeners);21const { getEventListenerSet } = require('playwright-core/lib/client/eventEmitter');22const page = await browser.newPage();23const listeners = getEventListenerSet(page);24console.log(listeners);

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