How to use attemptToDispatchEvent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDOMEventReplaying.js

Source:ReactDOMEventReplaying.js Github

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...453 }454 const targetContainers = queuedEvent.targetContainers;455 while (targetContainers.length > 0) {456 const targetContainer = targetContainers[0];457 const nextBlockedOn = attemptToDispatchEvent(458 queuedEvent.domEventName,459 queuedEvent.eventSystemFlags,460 targetContainer,461 queuedEvent.nativeEvent,462 );463 if (nextBlockedOn !== null) {464 // We're still blocked. Try again later.465 const fiber = getInstanceFromNode(nextBlockedOn);466 if (fiber !== null) {467 attemptContinuousHydration(fiber);468 }469 queuedEvent.blockedOn = nextBlockedOn;470 return false;471 }472 // This target container was successfully dispatched. Try the next.473 targetContainers.shift();474 }475 return true;476}477function attemptReplayContinuousQueuedEventInMap(478 queuedEvent ,479 key ,480 map ,481) {482 if (attemptReplayContinuousQueuedEvent(queuedEvent)) {483 map.delete(key);484 }485}486function replayUnblockedEvents() {487 hasScheduledReplayAttempt = false;488 // First replay discrete events.489 while (queuedDiscreteEvents.length > 0) {490 const nextDiscreteEvent = queuedDiscreteEvents[0];491 if (nextDiscreteEvent.blockedOn !== null) {492 // We're still blocked.493 // Increase the priority of this boundary to unblock494 // the next discrete event.495 const fiber = getInstanceFromNode(nextDiscreteEvent.blockedOn);496 if (fiber !== null) {497 attemptUserBlockingHydration(fiber);498 }499 break;500 }501 const targetContainers = nextDiscreteEvent.targetContainers;502 while (targetContainers.length > 0) {503 const targetContainer = targetContainers[0];504 const nextBlockedOn = attemptToDispatchEvent(505 nextDiscreteEvent.domEventName,506 nextDiscreteEvent.eventSystemFlags,507 targetContainer,508 nextDiscreteEvent.nativeEvent,509 );510 if (nextBlockedOn !== null) {511 // We're still blocked. Try again later.512 nextDiscreteEvent.blockedOn = nextBlockedOn;513 break;514 }515 // This target container was successfully dispatched. Try the next.516 targetContainers.shift();517 }518 if (nextDiscreteEvent.blockedOn === null) {...

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ReactDOMEventListener.js

Source:ReactDOMEventListener.js Github

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...61 queueDiscreteEvent(null, // Flags that we're not actually blocked on anything as far as we know.62 domEventName, eventSystemFlags, targetContainer, nativeEvent);63 return;64 }65 var blockedOn = attemptToDispatchEvent(domEventName, eventSystemFlags, targetContainer, nativeEvent);66 if (blockedOn === null) {67 // We successfully dispatched this event.68 if (allowReplay) {69 clearIfContinuousEvent(domEventName, nativeEvent);70 }71 return;72 }73 if (allowReplay) {74 if (isReplayableDiscreteEvent(domEventName)) {75 // This this to be replayed later once the target is available.76 queueDiscreteEvent(blockedOn, domEventName, eventSystemFlags, targetContainer, nativeEvent);77 return;78 }79 if (queueIfContinuousEvent(blockedOn, domEventName, eventSystemFlags, targetContainer, nativeEvent)) {80 return;81 } // We need to clear only if we didn't queue because82 // queueing is accummulative.83 clearIfContinuousEvent(domEventName, nativeEvent);84 } // This is not replayable so we'll invoke it but without a target,85 // in case the event system needs to trace it.86 dispatchEventForPluginEventSystem(domEventName, eventSystemFlags, nativeEvent, null, targetContainer);87 } // Attempt dispatching an event. Returns a SuspenseInstance or Container if it's blocked.88 function attemptToDispatchEvent(domEventName, eventSystemFlags, targetContainer, nativeEvent) {89 // TODO: Warn if _enabled is false.90 var nativeEventTarget = getEventTarget(nativeEvent);91 var targetInst = getClosestInstanceFromNode(nativeEventTarget);92 if (targetInst !== null) {93 var nearestMounted = getNearestMountedFiber(targetInst);94 if (nearestMounted === null) {95 // This tree has been unmounted already. Dispatch without a target.96 targetInst = null;97 } else {98 var tag = nearestMounted.tag;99 if (tag === SuspenseComponent) {100 var instance = getSuspenseInstanceFromFiber(nearestMounted);101 if (instance !== null) {102 // Queue the event to be replayed later. Abort dispatching since we...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await page.evaluate(() => {6 window.attemptToDispatchEvent = (element, type, eventInit) => {7 const event = new Event(type, eventInit);8 return element.dispatchEvent(event);9 };10 });11 await page.evaluate(() => {12 const element = document.querySelector('[name="q"]');13 attemptToDispatchEvent(element, 'focus', { bubbles: true });14 attemptToDispatchEvent(element, 'focusin', { bubbles: true });15 });16 await page.waitForTimeout(3000);17 await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21 const browser = await chromium.launch({ headless: false });22 const page = await browser.newPage();23 await page.evaluate(() => {24 window.attemptToDispatchEvent = (element, type, eventInit) => {25 const event = new Event(type, eventInit);26 return element.dispatchEvent(event);27 };28 });29 await page.evaluate(() => {30 const element = document.querySelector('[name="q"]');31 attemptToDispatchEvent(element, 'focus', { bubbles: true });32 attemptToDispatchEvent(element, 'focusin', { bubbles: true });33 });34 await page.waitForTimeout(3000);35 await browser.close();36})();37const { chromium } = require('playwright');38(async () => {39 const browser = await chromium.launch({ headless: false });40 const page = await browser.newPage();41 await page.evaluate(() => {

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.waitForSelector('input[name="q"]');6 await page._delegate._page.attemptToDispatchEvent('keydown', {7 modifiers: {8 },9 });10 await page._delegate._page.attemptToDispatchEvent('keypress', {11 modifiers: {12 },13 });14 await page._delegate._page.attemptToDispatchEvent('keyup', {15 modifiers: {16 },17 });18 await browser.close();19})();

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Using AI Code Generation

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1const { Playwright } = require('playwright/lib/server/playwright');2const playwright = new Playwright();3const { BrowserServer } = require('playwright/lib/server/browserServer');4const { BrowserContext } = require('playwright/lib/server/browserContext');5const { Page } = require('playwright/lib/server/page');6const browserServer = await playwright.chromium.launchServer({ headless: false });7const wsEndpoint = browserServer.wsEndpoint();8const context = await BrowserContext.create(browserServer, {}, wsEndpoint);9const page = await Page.create(context, {});10await page.evaluate(() => {11 document.addEventListener('click', () => console.log('clicked!'));12});13await page.attemptToDispatchEvent('click', { x: 100, y: 100 });14await browserServer.close();15await playwright.stop();

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Using AI Code Generation

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1const {InternalDispatcher} = require('playwright/lib/internal/dispatcher');2const {DispatcherConnection} = require('playwright/lib/internal/dispatchers/dispatcher');3const dispatcherConnection = new DispatcherConnection();4const internalDispatcher = new InternalDispatcher(dispatcherConnection);5const event = {type: 'myEvent', data: 'hello'};6await internalDispatcher.attemptToDispatchEvent(event);7const {InternalDispatcher} = require('playwright/lib/internal/dispatcher');8const {DispatcherConnection} = require('playwright/lib/internal/dispatchers/dispatcher');9const dispatcherConnection = new DispatcherConnection();10const internalDispatcher = new InternalDispatcher(dispatcherConnection);11const event = {type: 'myEvent', data: 'hello'};12await internalDispatcher.attemptToDispatchEvent(event);13const {InternalDispatcher} = require('playwright/lib/internal/dispatcher');14const {DispatcherConnection} = require('playwright/lib/internal/dispatchers/dispatcher');15const dispatcherConnection = new DispatcherConnection();16const internalDispatcher = new InternalDispatcher(dispatcherConnection);17const event = {type: 'myEvent', data: 'hello'};18await internalDispatcher.attemptToDispatchEvent(event);19const {InternalDispatcher} = require('playwright/lib/internal/dispatcher');20const {DispatcherConnection} = require('playwright/lib/internal/dispatchers/dispatcher');21const dispatcherConnection = new DispatcherConnection();22const internalDispatcher = new InternalDispatcher(dispatcherConnection);23const event = {type: 'myEvent', data: 'hello'};24await internalDispatcher.attemptToDispatchEvent(event);25const {InternalDispatcher} = require('playwright/lib/internal/dispatcher');26const {DispatcherConnection} = require('playwright/lib/internal/dispatchers/dispatcher');27const dispatcherConnection = new DispatcherConnection();28const internalDispatcher = new InternalDispatcher(dispatcherConnection);29const event = {type: 'myEvent', data: 'hello'};30await internalDispatcher.attemptToDispatchEvent(event);31const {InternalDispatcher} = require('playwright/lib/internal/dispatcher');32const {DispatcherConnection} = require('playwright/lib

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Using AI Code Generation

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1const { _electron } = require('playwright');2const { app } = require('electron');3const path = require('path');4const { BrowserWindow } = require('electron');5const { ipcMain } = require('electron');6app.on('ready', async () => {7 const mainWindow = new BrowserWindow({8 webPreferences: {9 preload: path.join(__dirname, 'preload.js'),10 },11 });12 await mainWindow.loadFile('index.html');13 mainWindow.webContents.openDevTools();14 ipcMain.on('dispatch-event', async (event, arg) => {15 const { type, options } = arg;16 const { webContents } = mainWindow;17 const { attemptToDispatchEvent } = _electron.getInternalBinding('web_contents');18 const success = await attemptToDispatchEvent(webContents, type, options);19 event.reply('dispatch-event-reply', success);20 });21});22const { contextBridge, ipcRenderer } = require('electron');23contextBridge.exposeInMainWorld('electron', {24 dispatchEvent: (type, options) => {25 return new Promise((resolve) => {26 ipcRenderer.send('dispatch-event', { type, options });27 ipcRenderer.once('dispatch-event-reply', (event, arg) => {28 resolve(arg);29 });30 });31 },32});33const { dispatchEvent } = electron;34const { KeyboardEvent } = require('playwright');35const main = async () => {36 const keyboardEvent = new KeyboardEvent('keydown', { key: 'a' });37 const success = await dispatchEvent('keydown', keyboardEvent);38 console.log(success);39};40main();41Error: Protocol error (Runtime.callFunctionOn): Cannot find context with specified id

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Using AI Code Generation

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1const { Page } = require('playwright');2const { events } = require('playwright-core/lib/server/events');3Page.prototype.attemptToDispatchEvent = function (event) {4 const { page, frame } = this;5 return events.attemptToDispatchEvent(page, frame, event);6};7const { Page } = require('playwright');8const { events } = require('playwright-core/lib/server/events');9Page.prototype.attemptToDispatchEvent = function (event) {10 const { page, frame } = this;11 return events.attemptToDispatchEvent(page, frame, event);12};13const { Page } = require('playwright');14const { events } = require('playwright-core/lib/server/events');15Page.prototype.attemptToDispatchEvent = function (event) {16 const { page, frame } = this;17 return events.attemptToDispatchEvent(page, frame, event);18};19const { Page } = require('playwright');20const { events } = require('playwright-core/lib/server/events');21Page.prototype.attemptToDispatchEvent = function (event) {22 const { page, frame } = this;23 return events.attemptToDispatchEvent(page, frame, event);24};25const { Page } = require('playwright');26const { events } = require('playwright-core/lib/server/events');27Page.prototype.attemptToDispatchEvent = function (event) {28 const { page, frame } = this;29 return events.attemptToDispatchEvent(page, frame, event);30};31const { Page } = require('

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Using AI Code Generation

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1const { internal } = require("playwright");2const dispatcher = internal.getDispatcher();3const { attemptToDispatchEvent } = dispatcher;4const { Page } = require("playwright");5const page = new Page();6const event = new Event("test-event");7attemptToDispatchEvent(page, event);

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Using AI Code Generation

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1module.exports = {2 Internal: require('./lib/internal'),3};4const { Internal } = require('./internal/exports');5module.exports = {6};7module.exports = {8 Internal: require('./internal'),9};10const { attemptToDispatchEvent } = require('./dispatchers/dispatcher');11class Internal {12 constructor(connection, context) {13 this._connection = connection;14 this._context = context;15 }16 attemptToDispatchEvent(event) {17 return attemptToDispatchEvent(this._connection, this._context, event);18 }19}20module.exports = { Internal };21function attemptToDispatchEvent(connection, context, event) {22}23const { Internal } = require('playwright');24const internal = new Internal(connection, context);25const event = {26};27internal.attemptToDispatchEvent(event);

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