Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! 
How to use isIframeElement method in Playwright Internal
Best JavaScript code snippet using playwright-internal
helper.context-menus.js
Source:helper.context-menus.js 
1/* CONTEXT MENU FUNCTIONALITY */2 setupContextMenu = function(args) {3 if ( typeof args != 'object' )4 return false;5 var args = $.extend(true, {}, { 6 isIframeElement: true7 }, args);8 /* 9 ### Argument Example setup### 10 {11 id: 'inspector',12 elements: '.wrapper',13 title: function(event) { //Can be string or function14 return 'Example Wrapper';15 },16 contentsCallback: function(contextMenu, event) { },17 onItemClick: function(contextMenu, originalRightClickEvent) { },18 onBeforeShow: function(event) { },19 onHide: function(contextMenu) { },20 isIframeElement: true21 }22 */23 /* Unbind any existing of the same context menu */24 deactivateContextMenu(args.id);25 /* Bind the right click on the element(s) */26 var contextMenuOpenEvent = !Headway.touch ? 'contextmenu.contextMenu' + args.id : 'taphold.contextMenu' + args.id;27 /* Get to binding! */28 if ( args.isIframeElement ) {29 $iDocument().on(contextMenuOpenEvent, args.elements, function(event, eventArgs) {30 event.data = eventArgs;31 contextMenuCreator(args, event, true);32 });33 } else {34 $(document).on(contextMenuOpenEvent, args.elements, function(event, eventArgs) {35 event.data = eventArgs;36 contextMenuCreator(args, event, false);37 });38 }39 /* Bind click on anything else to close */40 var clickToClose = function(event) {41 if ( (event.which !== 0 && event.which !== 1) || $(event.originalEvent.target).parents('#context-menu-' + args.id).length )42 return;43 var contextMenu = $('#context-menu-' + args.id);44 if ( typeof args.onHide == 'function' )45 args.onHide.apply(contextMenu);46 contextMenu.remove();47 }48 /* Bind mouseup to close context menu normally and tap for touch support */49 var contextMenuCloseEvent = !Headway.touch ? 'click' : 'touchstart';50 $('body').on(contextMenuCloseEvent + '.contextMenu' + args.id, clickToClose);51 $i('body').on(contextMenuCloseEvent + '.contextMenu' + args.id, clickToClose);52 /* End binding click on anything to close */53 }54 deactivateContextMenu = function(id) {55 $(document).off('.contextMenu' + id);56 $iDocument().off('.contextMenu' + id);57 $('body').off('.contextMenu' + id);58 $i('body').off('.contextMenu' + id);59 return true;60 }61 contextMenuCreator = function(args, event, iframe) {62 event.stopPropagation(); /* Keep other context menus from opening */63 if ( typeof args != 'object' )64 return false;65 /* Hide any other context menus */66 $('.context-menu').remove();67 /* Create context menu */68 var contextMenuTitle = typeof args.title == 'function' ? args.title.apply(undefined, [event]) : args.title;69 var contextMenu = $('<ul id="context-menu-' + args.id + '" class="context-menu"><h3>' + contextMenuTitle + '</h3></ul>');70 /* Trigger onShow callback */71 if ( typeof args.onShow == 'function' )72 args.onShow.apply(contextMenu, [event]);73 /* Fire contentsCallback to insert items */74 args.contentsCallback.apply(contextMenu, [event]);75 /* Bind click of items */76 var originalRightClickEvent = event;77 var contextMenuItemClick = function(event) {78 if ( typeof args.onItemClick == 'function' )79 args.onItemClick.apply(this, [contextMenu, originalRightClickEvent]);80 if ( typeof args.onHide == 'function' )81 args.onHide.apply(contextMenu);82 contextMenu.remove();83 };84 var contextMenuClickEvent = !Headway.touch ? 'click' : 'tap';85 contextMenu.delegate('span', contextMenuClickEvent, contextMenuItemClick);86 /* Context menu positioning */87 if ( typeof event.originalEvent != 'undefined' && typeof event.originalEvent.clientX != 'undefined' ) {88 var contextMenuX = event.originalEvent.clientX;89 var contextMenuY = event.originalEvent.clientY + 40;90 } else {91 var contextMenuX = event.data.x;92 var contextMenuY = event.data.y + 40;93 }94 contextMenu.css({95 left: contextMenuX,96 top: contextMenuY97 });98 /* Delegate hover event on context menu sub menus for the lovely window right bleeding */99 contextMenu.delegate('li:has(ul) span', 'hover', function() {100 var childMenu = $(this).siblings('ul');101 var childMenuOffset = childMenu.offset();102 if ( !childMenuOffset || ((childMenu.offset().left + childMenu.outerWidth()) < $('iframe.content').width()) )103 return;104 childMenu.css('right', childMenu.css('left'));105 childMenu.css('left', 'auto'); 106 childMenu.css('width', '190px'); 107 childMenu.css('zIndex', '999999'); 108 });109 /* Add context menu to iframe */110 contextMenu.appendTo($('body'));111 /* Context Menu overflow */112 /* X overflow */113 if ( (contextMenuX + contextMenu.outerWidth()) > $(window).width() ) {114 var overflow = $(window).width() - (contextMenuX + contextMenu.outerWidth());115 contextMenu.css('left', contextMenuX + overflow - 20);116 }117 /* Y overflow */118 if ( (contextMenuY + contextMenu.outerHeight()) > $(window).height() ) {119 var overflow = $(window).height() - (contextMenuY + contextMenu.outerHeight());120 contextMenu.css('top', contextMenuY + overflow - 20);121 }122 /* End Context Menu Overflow */123 /* Prevent regular context menu from opening */124 event.preventDefault();125 return false;126 }...
shadow-dom.js
Source:shadow-dom.js
...39function isShadowRoot(node)40{41 return node instanceof window.WebKitShadowRoot;42}43function isIframeElement(element)44{45 return element && element.nodeName == 'IFRAME';46}47// You can spefify youngerShadowRoot by consecutive slashes.48// See LayoutTests/fast/dom/shadow/get-element-by-id-in-shadow-root.html for actual usages.49function getNodeInShadowTreeStack(path)50{51 var ids = path.split('/');52 var node = document.getElementById(ids[0]);53 for (var i = 1; node != null && i < ids.length; ++i) {54 if (isIframeElement(node)) {55 node = node.contentDocument.getElementById(ids[i]);56 continue;57 }58 if (isShadowRoot(node))59 node = internals.youngerShadowRoot(node);60 else if (internals.oldestShadowRoot(node))61 node = internals.oldestShadowRoot(node);62 else63 return null;64 if (ids[i] != '')65 node = node.getElementById(ids[i]);66 }67 return node;68}69function dumpNode(node)70{71 if (!node)72 return 'null';73 if (node.id)74 return '#' + node.id;75 return '' + node;76}77function dumpNodeList(nodeList) {78 var result = "";79 var length = nodeList.length;80 for (var i = 0; i < length; i++)81 result += dumpNode(nodeList[i]) + ", ";82 result += "length: " + length;83 return result;84}85function innermostActiveElement(element)86{87 element = element || document.activeElement;88 if (isIframeElement(element)) {89 if (element.contentDocument.activeElement)90 return innermostActiveElement(element.contentDocument.activeElement);91 return element;92 }93 if (isShadowHost(element)) {94 var shadowRoot = window.internals.oldestShadowRoot(element);95 while (shadowRoot) {96 if (shadowRoot.activeElement)97 return innermostActiveElement(shadowRoot.activeElement);98 shadowRoot = window.internals.youngerShadowRoot(shadowRoot);99 }100 }101 return element;102}...
existing-iframe.service.ts
Source:existing-iframe.service.ts
1import { DOCUMENT } from '@angular/common';2import { Inject, Injectable } from '@angular/core';3import { LoggerService } from '../logging/logger.service';4@Injectable()5export class IFrameService {6 constructor(@Inject(DOCUMENT) private readonly doc: any, private loggerService: LoggerService) {}7 getExistingIFrame(identifier: string): HTMLIFrameElement | null {8 const iFrameOnParent = this.getIFrameFromParentWindow(identifier);9 if (this.isIFrameElement(iFrameOnParent)) {10 return iFrameOnParent;11 }12 const iFrameOnSelf = this.getIFrameFromWindow(identifier);13 if (this.isIFrameElement(iFrameOnSelf)) {14 return iFrameOnSelf;15 }16 return null;17 }18 addIFrameToWindowBody(identifier: string, configId: string): HTMLIFrameElement {19 const sessionIframe = this.doc.createElement('iframe');20 sessionIframe.id = identifier;21 sessionIframe.title = identifier;22 this.loggerService.logDebug(configId, sessionIframe);23 sessionIframe.style.display = 'none';24 this.doc.body.appendChild(sessionIframe);25 return sessionIframe;26 }27 private getIFrameFromParentWindow(identifier: string): HTMLIFrameElement | null {28 try {29 const iFrameElement = this.doc.defaultView.parent.document.getElementById(identifier);30 if (this.isIFrameElement(iFrameElement)) {31 return iFrameElement;32 }33 return null;34 } catch (e) {35 return null;36 }37 }38 private getIFrameFromWindow(identifier: string): HTMLIFrameElement | null {39 const iFrameElement = this.doc.getElementById(identifier);40 if (this.isIFrameElement(iFrameElement)) {41 return iFrameElement;42 }43 return null;44 }45 private isIFrameElement(element: HTMLElement | null): element is HTMLIFrameElement {46 return !!element && element instanceof HTMLIFrameElement;47 }...
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.waitForSelector('#iframeResult');7 const iframeElement = await page.$('#iframeResult');8 const isIframe = await isIframeElement(iframeElement);9 console.log(isIframe);10 await browser.close();11})();12const { isIframeElement } = require('playwright/lib/server/dom.js');13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch();16 const page = await browser.newPage();17 await page.waitForSelector('#iframeResult');18 const iframeElement = await page.$('#iframeResult');19 const isIframe = await isIframeElement(iframeElement);20 console.log(isIframe);21 const innerHTML = await iframeElement.innerHTML();22 console.log(innerHTML);23 await browser.close();24})();
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const iframe = await page.$('iframe');8 console.log(await isIframeElement(iframe));9 await browser.close();10})();
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/utils/dom.js');2const { isIframeElement } = require('playwright/lib/utils/dom.js');3const { isIframeElement } = require('playwright/lib/utils/dom.js');4const { isIframeElement } = require('playwright/lib/utils/dom.js');5const { isIframeElement } = require('playwright/lib/utils/dom.js');6const { isIframeElement } = require('playwright/lib/utils/dom.js');7const { isIframeElement } = require('playwright/lib/utils/dom.js');8const { isIframeElement } = require('playwright/lib/utils/dom.js');9const { isIframeElement } = require('playwright/lib/utils/dom.js');10const { isIframeElement } = require('playwright/lib/utils/dom.js');
Using AI Code Generation
1const { isIframeElement } = require('@playwright/test/lib/server/frames');2const iframe = await page.$('iframe');3await isIframeElement(iframe);4const { isIframeElement } = require('@playwright/test/lib/server/frames');5const iframe = await page.$('iframe');6await isIframeElement(iframe);7const { isIframeElement } = require('@playwright/test/lib/server/frames');8const iframe = await page.$('iframe');9await isIframeElement(iframe);10const { isIframeElement } = require('@playwright/test/lib/server/frames');11const iframe = await page.$('iframe');12await isIframeElement(iframe);13const { isIframeElement } = require('@playwright/test/lib/server/frames');14const iframe = await page.$('iframe');15await isIframeElement(iframe);16const { isIframeElement } = require('@playwright/test/lib/server/frames');17const iframe = await page.$('iframe');18await isIframeElement(iframe);19const { isIframeElement } = require('@playwright/test/lib/server/frames');20const iframe = await page.$('iframe');21await isIframeElement(iframe);22const { isIframeElement } = require('@playwright/test/lib/server/frames');23const iframe = await page.$('iframe');24await isIframeElement(iframe);25const { isIframeElement } = require('@playwright/test/lib/server/frames');26const iframe = await page.$('iframe');27await isIframeElement(iframe);28const { isIframeElement } = require('@playwright/test/lib/server/frames');29const iframe = await page.$('iframe');30await isIframeElement(iframe);
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');2const iframe = document.getElementById('iframe');3const isIframe = isIframeElement(iframe);4console.log(isIframe);5const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');6const iframe = document.getElementById('iframe');7const isIframe = isIframeElement(iframe);8console.log(isIframe);9const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');10const iframe = await page.$('#iframe');11const isIframe = isIframeElement(iframe);12console.log(isIframe);13const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');14const iframe = await page.$('#iframe');15const isIframe = isIframeElement(iframe);16console.log(isIframe);17const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');18const iframe = await page.$('#iframe');19const isIframe = isIframeElement(iframe);20console.log(isIframe);21const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');22const iframe = await page.$('#iframe');23const isIframe = isIframeElement(iframe);24console.log(isIframe);25const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');26const iframe = await page.$('#iframe');27const isIframe = isIframeElement(iframe);28console.log(isIframe);29const { isIframeElement } = require('playwright/lib/server/injected/injectedScript');30const iframe = await page.$('#iframe');31const isIframe = isIframeElement(iframe);32console.log(isIframe);
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/internal/frames');2const assert = require('assert');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.waitForSelector('#iframeResult');9 const frame = page.frames().find(f => f.name() === 'iframeResult');10 const elementHandle = await frame.$('#iframetest');11 const isIframe = await isIframeElement(elementHandle);12 assert.strictEqual(isIframe, true);13 await browser.close();14})();
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3const { test, expect } = require('@playwright/test');4test('check isIframeElement method', async ({ page }) => {5 await page.setContent(6 );7 const iframe = page.locator('iframe');8 expect(await iframe.evaluate(isIframeElement)).toBeTruthy();9});10const { test, expect } = require('@playwright/test');11test('check isIframeElement method', async ({ page }) => {12 await page.setContent(13 );14 const iframe = page.locator('iframe');15 expect(await iframe.evaluate(isIframeElement)).toBeTruthy();16});
Using AI Code Generation
1const { isIframeElement } = require('playwright-core/lib/server/dom.js');2const { chromium } = require('playwright-core');3const { test } = require('@playwright/test');4test('playwright isIframeElement method', async ({ page }) => {5 const frame = await page.frames()[1];6 const iframe = await frame.$('#iframe');7 const isIframe = await isIframeElement(iframe);8 console.log('isIframe', isIframe);9});10const { isIframeElement } = require('playwright-core/lib/server/dom.js');11const { chromium } = require('playwright-core');12const { test } = require('@playwright/test');13test('playwright isIframeElement method', async ({ page }) => {14 const frame = await page.frames()[1];15 const iframe = await frame.$('#iframe');16 const isIframe = await isIframeElement(iframe);17 console.log('isIframe', isIframe);18});19const { isIframeElement } = require('playwright-core/lib/server/dom.js');20const { chromium } = require('playwright-core');21const { test } = require('@playwright/test');22test('playwright isIframeElement method', async ({ page }) => {23 const frame = await page.frames()[1];24 const iframe = await frame.$('#iframe');25 const isIframe = await isIframeElement(iframe);26 console.log('isIframe', isIframe);27});28const { isIframeElement } = require('playwright-core/lib/server/dom.js');29const { chromium } = require('playwright-core');30const { test } = require('@playwright/test');31test('playwright isIframeElement method', async ({ page }) => {
Using AI Code Generation
1const { isIframeElement } = require('playwright/lib/server/common/dom.js');2console.log(isIframeElement(document.createElement('iframe')));3const { isIframeElement } = require('playwright/lib/server/common/dom.js');4console.log(isIframeElement(document.createElement('iframe')));5const { isIframeElement } = require('playwright/lib/server/common/dom.js');6console.log(isIframeElement(document.createElement('iframe')));7const { isIframeElement } = require('playwright/lib/server/common/dom.js');8console.log(isIframeElement(document.createElement('iframe')));9const { isIframeElement } = require('playwright/lib/server/common/dom.js');10console.log(isIframeElement(document.createElement('iframe')));11const { isIframeElement } = require('playwright/lib/server/common/dom.js');12console.log(isIframeElement(document.createElement('iframe')));13const { isIframeElement } = require('playwright/lib/server/common/dom.js');14console.log(isIframeElement(document.createElement('iframe')));15const { isIframeElement } = require('playwright/lib/server/common/dom.js');16console.log(isIframeElement(document.createElement('iframe')));17const { isIframeElement } = require('playwright/lib/server/common/dom.js');18console.log(isIframeElement(document.createElement('iframe')));19const { isIframeElement } = require('playwright/lib/server/common/dom.js');20console.log(isIframeElement(document.createElement('iframe')));21const { isIframeElement } = require('playwright/lib/server/common/dom.js');22console.log(isIframeElement(document.createElement('iframe')));23const { isIframeElement } = require('playwright/lib/server/common/dom.js');24console.log(isIframeElement(document.createElement('iframe')));25const { isIframe
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- 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.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
Run Playwright Internal automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
