How to use addEventBubbleListener method in Playwright Internal

Best JavaScript code snippet using playwright-internal

DOMPluginEvnentSystem.js

Source: DOMPluginEvnentSystem.js Github

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...60 )61 if (isCapturePhaseListener) {62 addEventCaptureListener(rootContainerElement, domEventName, listener)63 } else {64 addEventBubbleListener(rootContainerElement, domEventName, listener)65 }66}67function getListenerSetKey(domEventName, isCapturePhaseListener) {68 /​/​ click_capture click_bubble69 return `${domEventName}__${isCapturePhaseListener ? "capture" : "bubble"}`70}71export function dispatchEventForPluginEventSystem(72 domEventName,73 eventSystemFlags,74 nativeEvent,75 targetInst,76 targetContainer77) {78 let nativeEventTarget = nativeEvent.target...

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DOMPluginEventSystem.js

Source: DOMPluginEventSystem.js Github

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...84 listener,85 isPassiveListener86 );87 } else {88 unsubscribeListener = addEventBubbleListener(89 targetContainer,90 domEventName,91 listener92 );93 }94 }95};96const listenToNativeEvent = (97 domEventName,98 isCapturePhaseListener,99 rootContainerElement,100 targetElement,101 eventSystemFlags = 0102) => {...

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eventHandler.js

Source: eventHandler.js Github

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1function addEventBubbleListener(element, eventType, listener) {2 element.addEventListener(eventType, listener, false); /​/​ useCapture3}4function listener() {5 return window.dispatchDiscreteEvent(topLevelType, eventSystemFlags, container, nativeEvent) {6 flushDiscreateUpdatesIfNeeded(nativeEvent.timeStamp);7 /​/​ dispatchEvent, dispatchUserBlockingUpdate, dispatchEvent8 discreteUpdates(dispatchEvent, topLevelType, eventSystemFlags)9 }10}11/​***12 * 事件回调的收集13 */​14function traverseTwoPhase(inst, fn, arg) {15 /​/​ 定义一个path数组...

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EventListener.js

Source: EventListener.js Github

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1export function addEventBubbleListener(target, eventType, listener) {2 target.addEventListener(eventType, listener, false)3}4export function addEventCaptureListener(target, eventType, listener) {5 target.addEventListener(eventType, listener, true)...

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Using AI Code Generation

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1const { addEventBubbleListener } = require('playwright/​lib/​utils/​events');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 addEventBubbleListener(page, 'console', (event) => {8 console.log('Received console event:', event);9 });10 await browser.close();11})();12Received console event: ConsoleMessage {13 text: 'User-Agent: Mozilla/​5.0 (X11; Linux x86_64) AppleWebKit/​537.36 (KHTML, like Gecko) Chrome/​80.0.3987.122 Safari/​537.36',14 JSHandle {15 _objectId: '{"injectedScriptId":1,"id":1}',16 }17 location: {18 }19}

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { addEventBubbleListener } = require('playwright/​lib/​internal/​inspectorInstrumentation');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await addEventBubbleListener(page, 'click', (event) => {8 console.log(event);9 });10 await page.click('text=More info');11 await browser.close();12})();13const { chromium } = require('playwright');14const { addEventListener } = require('playwright/​lib/​internal/​inspectorInstrumentation');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 await addEventListener(page, 'click', (event) => {20 console.log(event);21 });22 await page.click('text=More info');23 await browser.close();24})();

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Using AI Code Generation

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1const { addEventBubbleListener, removeEventBubbleListener } = require('playwright/​lib/​internal/​inspectorInstrumentation');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 addEventBubbleListener('page', (event) => {8 console.log('page event', event);9 });10 await page.screenshot({ path: 'google.png' });11 await browser.close();12})();13page event {14 params: { frameId: '1D8F1E0D0FED2D2C2E1B9F9D9C9A9B9B' }15}16page event {17 params: {18 }19}20page event {21 params: {22 frame: {23 }24 }25}26page event {27}28page event {29 params: { timestamp: 1.920989e+12 }30}31page event {32 params: { timestamp: 1.920

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Using AI Code Generation

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1const { addEventBubbleListener } = require('playwright/​lib/​server/​chromium/​crNetworkManager');2const { setExtraHTTPHeaders } = require('playwright/​lib/​server/​chromium/​crNetworkManager');3class MyCustomBrowserContext {4 constructor(browser, contextOptions) {5 addEventBubbleListener(this._networkManager, 'request', (request) => {6 console.log('request', request.url());7 });8 addEventBubbleListener(this._networkManager, 'response', (response) => {9 console.log('response', response.url());10 });11 addEventBubbleListener(this._networkManager, 'requestfailed', (request) => {12 console.log('requestfailed', request.url());13 });14 addEventBubbleListener(this._networkManager, 'requestfinished', (request) => {15 console.log('requestfinished', request.url());16 });17 setExtraHTTPHeaders(this._networkManager, { 'My-Custom-Header': 'Custom Value' });18 }19}20module.exports = {21 use: {22 },23};24module.exports = {25 launchOptions: {26 },27};28module.exports = {29};30const { chromium } = require('playwright');31module.exports = async () => {32 global.browser = await chromium.launch({33 });34};35const { chromium } = require('playwright');36module.exports = async () => {37 await global.browser.close();38};39describe('My Custom Browser Context', () => {40 test('My Custom Test', async () => {41 const context = await global.browser.newContext();42 const page = await context.newPage();

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Using AI Code Generation

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1const { addEventBubbleListener } = require('playwright/​lib/​server/​events');2addEventBubbleListener('page', 'request', (page, request) => {3 console.log('Request URL: ' + request.url());4});5const { addEventBubbleListener } = require('playwright/​lib/​server/​events');6addEventBubbleListener('page', 'request', (page, request) => {7 console.log('Request URL: ' + request.url());8});9const { addEventBubbleListener } = require('playwright/​lib/​server/​events');10addEventBubbleListener('page', 'request', (page, request) => {11 console.log('Request URL: ' + request.url());12});13const { addEventBubbleListener } = require('playwright/​lib/​server/​events');14addEventBubbleListener('page', 'request', (page, request) => {15 console.log('Request URL: ' + request.url());16});17const { addEventBubbleListener } = require('playwright/​lib/​server/​events');18addEventBubbleListener('page', 'request', (page, request) => {19 console.log('Request URL: ' + request.url());20});21const { addEventBubbleListener } = require('playwright/​lib/​server/​events');22addEventBubbleListener('page', 'request', (page, request) => {23 console.log('Request URL: ' + request.url());24});25const { addEventBubbleListener } = require('playwright/​lib/​server/​events');26addEventBubbleListener('page', 'request', (page, request) => {27 console.log('Request URL: ' + request.url());28});29const { addEventBubbleListener } = require('playwright/​lib/​server/​events');30addEventBubbleListener('page', 'request', (page, request) => {31 console.log('Request URL: ' + request.url());32});33const { addEventBubbleListener } = require

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Using AI Code Generation

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1const { addEventBubbleListener } = require('playwright-core/​lib/​server/​events');2addEventBubbleListener((type, event) => {3 if (type === 'page') {4 }5});6const { addEventBubbleListener } = require('playwright-core/​lib/​server/​events');7addEventBubbleListener((type, event) => {8 if (type === 'page') {9 if (event.name === 'request')10 console.log(event);11 }12});13const { addEventBubbleListener } = require('playwright-core/​lib/​server/​events');14addEventBubbleListener((type, event) => {15 if (type === 'page') {16 if (event.name === 'response')17 console.log(event);18 }19});

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Using AI Code Generation

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1const { addEventBubbleListener } = require('@playwright/​test/​lib/​utils/​events');2addEventBubbleListener(document, 'click', () => {3 console.log('click event was fired');4});5const { addEventBubbleListener } = require('@playwright/​test/​lib/​utils/​events');6addEventBubbleListener(document, 'click', () => {7 console.log('click event was fired');8});

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Using AI Code Generation

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1const { addEventBubbleListener } = require('playwright/​lib/​internal/​inspectorInstrumentation');2addEventBubbleListener('request', (event) => {3 console.log(event);4});5const browser = await chromium.launch({ headless: false });6const page = await browser.newPage();7await browser.close();8{ method: 'Network.requestWillBeSent',9 { requestId: '0.0',10 { 'User-Agent': 'Mozilla/​5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/​537.36 (KHTML, like Gecko) Chrome/​87.0.4280.67 Safari/​537.36',11 'Accept-Language': 'en-US,en;q=0.9,hi;q=0.8,fr;q=0.7,es;q=0.6,pt;q=0.5',12 'Cache-Control': 'max-age=0' },13 referrerPolicy: 'no-referrer-when-downgrade' },14 { type: 'parser',15 hasUserGesture: false } }16{ method: 'Network.requestWillBeSent',17 { requestId

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Using AI Code Generation

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1const { InternalEventEmitter } = require('@playwright/​test/​lib/​utils/​internalEvents');2const { test } = require('@playwright/​test');3test('test', async ({ page }) => {4 InternalEventEmitter.addEventBubbleListener('test', 'testEvent', (data) => {5 console.log('testEvent', data)6 });7 InternalEventEmitter.emit('test', 'testEvent', 'testData');8});

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Using AI Code Generation

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1const { addEventBubbleListener } = require('@playwright/​test/​lib/​utils/​eventListener');2addEventBubbleListener('eventname', (event) => {3});4const { events } = require('@playwright/​test/​lib/​utils/​events');5console.log(events);6const { events } = require('@playwright/​test/​lib/​utils/​events');7console.log(events);

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Questions
Discussion

firefox browser does not start in playwright

firefox browser does not start in playwright

How to run a list of test suites in a single file concurrently in jest?

Jest + Playwright - Test callbacks of event-based DOM library

Running Playwright in Azure Function

Is it possible to get the selector from a locator object in playwright?

I found the error. It was because of some missing libraries need. I discovered this when I downgraded playwright to version 1.9 and ran the the code then this was the error msg:

(node:12876) UnhandledPromiseRejectionWarning: browserType.launch: Host system is missing dependencies!

Some of the Universal C Runtime files cannot be found on the system. You can fix
that by installing Microsoft Visual C++ Redistributable for Visual Studio from:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Full list of missing libraries:
    vcruntime140.dll
    msvcp140.dll
Error
    at Object.captureStackTrace (D:\Projects\snkrs-play\node_modules\playwright\lib\utils\stackTrace.js:48:19)
    at Connection.sendMessageToServer (D:\Projects\snkrs-play\node_modules\playwright\lib\client\connection.js:69:48)
    at Proxy.<anonymous> (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:64:61)
    at D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:64:67
    at BrowserType._wrapApiCall (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:77:34)
    at BrowserType.launch (D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:55:21)
    at D:\Projects\snkrs-play\index.js:4:35
    at Object.<anonymous> (D:\Projects\snkrs-play\index.js:7:3)
    at Module._compile (internal/modules/cjs/loader.js:1063:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:12876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

A list of missing libraries was provided. After successful installments, firefox ran fine. I upgraded again to version 1.10 and firefox still works.

https://stackoverflow.com/questions/66984974/firefox-browser-does-not-start-in-playwright

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