How to use isValidContainer method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactDOMLegacy.js
Source:ReactDOMLegacy.js 
...137 container: Container,138 callback: ?Function,139) {140 invariant(141 isValidContainer(container),142 'Target container is not a DOM element.',143 );144 // TODO: throw or warn if we couldn't hydrate?145 return legacyRenderSubtreeIntoContainer(146 null,147 element,148 container,149 true,150 callback,151 );152}153export function render(154 element: React$Element<any>,155 container: Container,156 callback: ?Function,157) {158 invariant(159 isValidContainer(container),160 'Target container is not a DOM element.',161 );162 return legacyRenderSubtreeIntoContainer(163 null,164 element,165 container,166 false,167 callback,168 );169}170export function unstable_renderSubtreeIntoContainer(171 parentComponent: React$Component<any, any>,172 element: React$Element<any>,173 containerNode: Container,174 callback: ?Function,175) {176 invariant(177 isValidContainer(containerNode),178 'Target container is not a DOM element.',179 );180 invariant(181 parentComponent != null && hasInstance(parentComponent),182 'parentComponent must be a valid React Component',183 );184 return legacyRenderSubtreeIntoContainer(185 parentComponent,186 element,187 containerNode,188 false,189 callback,190 );191}192export function unmountComponentAtNode(container: Container) {193 invariant(194 isValidContainer(container),195 'unmountComponentAtNode(...): Target container is not a DOM element.',196 );197 if (container._reactRootContainer) {198 // Unmount should not be batched.199 unbatchedUpdates(() => {200 legacyRenderSubtreeIntoContainer(null, null, container, false, () => {201 // $FlowFixMe This should probably use `delete container._reactRootContainer`202 container._reactRootContainer = null;203 unmarkContainerAsRoot(container);204 });205 });206 // If you call unmountComponentAtNode twice in quick succession, you'll207 // get `true` twice. That's probably fine?208 return true;...
sortable.js
Source:sortable.js
...69 function dragStart(e) {70 e.originalEvent.dataTransfer.effectAllowed = 'move';71 }72 function dragOver(e) {73 if (!isValidContainer(e.currentTarget)) {74 return false;75 }76 var t = $(e.currentTarget);77 if (!t.is(moving.item)) { // not the same object78 if (isBefore(moving.item, t)) {79 moving.item.insertAfter(t);80 } else {81 moving.item.insertBefore(t);82 }83 }84 }85 /**86 * Returns true iff el is an element inside an appropriate container for the87 * current drag.88 */89 function isValidContainer(el) {90 var container = $(el).closest('.' + CONTAINER_CLASS);91 var group = container.data(GROUP_KEY);92 if (!container.length) {93 return false; // not a container at all94 }95 if (container.is(moving.src)) {96 return true; // we're in the original container97 }98 if (!group) {99 return false; // current container isn't part of any group100 }101 if (group == moving.src.data(GROUP_KEY)) {102 return true; // current container is in the correct group103 }104 return false;105 }106 function isBefore(a, b) {107 while (a.length && !a.is(b)) {108 a = a.next();109 }110 return a.length;111 }112 function cleanup() {113 moving.item114 .closest('.' + CONTAINER_CLASS + ' > *')115 .removeAttr('draggable')116 .css('opacity', '');117 moving = {};118 }119 function mouseUp() {120 cleanup();121 }122 function dragEnd(e) {123 var over = document.elementFromPoint(coords.x, coords.y);124 var trashSel = moving.src.data(TRASH_KEY);125 var trash = $(over).closest(trashSel);126 if (trash.length) {127 moving.item.remove();128 } else if (!isValidContainer(over)) {129 moving.item.detach().insertAt(moving.src, moving.index);130 }131 cleanup();132 }...
Uploady.js
Source:Uploady.js
1// @flow2import React, { forwardRef, memo, useRef } from "react";3import ReactDOM from "react-dom";4import { invariant, hasWindow } from "@rpldy/shared";5import { NoDomUploady, useUploadOptions } from "@rpldy/shared-ui";6import type { UploadyProps } from "@rpldy/shared-ui";7type FileInputPortalProps = {|8 container: ?HTMLElement,9 multiple: boolean,10 capture: ?string,11 accept: ?string,12 webkitdirectory: ?boolean,13 id: ?string,14 style: Object,15 noPortal: boolean,16|};17const NO_CONTAINER_ERROR_MSG = "Uploady - Container for file input must be a valid dom element";18const renderInput = (inputProps, instanceOptions, ref) => <input19 {...inputProps}20 name={instanceOptions.inputFieldName}21 type="file"22 ref={ref}23/>;24const renderInPortal = (container, isValidContainer, inputProps, instanceOptions, ref) =>25 container && isValidContainer ?26 ReactDOM.createPortal(renderInput(inputProps, instanceOptions, ref), container) :27 null;28const FileInputField = memo(forwardRef(({ container, noPortal, ...inputProps }: FileInputPortalProps, ref) => {29 const instanceOptions = useUploadOptions();30 const isValidContainer = container && container.nodeType === 1;31 invariant(32 isValidContainer || !hasWindow(),33 NO_CONTAINER_ERROR_MSG34 );35 // In DEV - SSR React will warn on mismatch between client&server :( -36 // https://github.com/facebook/react/issues/1261537 // https://github.com/facebook/react/issues/1309738 return noPortal ?39 renderInput(inputProps, instanceOptions, ref) :40 renderInPortal(container, isValidContainer, inputProps, instanceOptions, ref);41}));42const Uploady = (props: UploadyProps): React$Element<typeof NoDomUploady> => {43 const {44 multiple = true,45 capture,46 accept,47 webkitdirectory,48 children,49 inputFieldContainer,50 customInput,51 fileInputId,52 noPortal = false,53 ...noDomProps54 } = props;55 const container = !customInput ?56 (inputFieldContainer || (hasWindow() ? document.body : null)) : null;57 const internalInputFieldRef = useRef<?HTMLInputElement>();58 return <NoDomUploady {...noDomProps} inputRef={internalInputFieldRef} >59 {!customInput ? <FileInputField60 container={container}61 multiple={multiple}62 capture={capture}63 accept={accept}64 webkitdirectory={webkitdirectory}65 style={{ display: "none" }}66 ref={internalInputFieldRef}67 id={fileInputId}68 noPortal={noPortal}69 /> : null}70 {children}71 </NoDomUploady>;72};...
EventContainer.js
Source:EventContainer.js
1function EventContainer(arrEventNames)2{3 if (IsUndefined(arrEventNames) || IsUndefined(arrEventNames.length))4 {5 this.ThrowArgumentException("arrEventNames must be a valid array!");6 return null;7 }8 // init type manager, required for inheritance9 this.InitTypeManager(arguments);10 // inherit this object from other classes11 arguments.Call(BaseEventContainer);12 // copies a reference of the protected members for using from outside the constructor13 var _protected = arguments.Protected;14 with (_protected.BaseEventContainer)15 {16 EventTypes = new Array();17 EventNames = arrEventNames;18 CreateEventSubjects(EventTypes, EventNames);19 }20 // attaches an event function to the specified container.21 // if the event was added successfully, this function returns the index22 // of the new EventItem in the strName container, otherwise it returns null23 this.Attach = function(strContainerName, objEvent, strFunctionName)24 {25 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))26 {27 return _protected.BaseEventContainer.EventTypes[strContainerName].Attach(objEvent, strFunctionName);28 }29 return null;30 }31 // detaches an event function from the specified container with the given name32 this.Detach = function(strContainerName, strFunctionName)33 {34 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))35 {36 _protected.BaseEventContainer.EventTypes[strContainerName].Detach(strFunctionName);37 }38 }39 // detaches an event function from the specified container with the given index40 this.DetachByIndex = function(strContainerName, intFunctionIndex)41 {42 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))43 {44 _protected.BaseEventContainer.EventTypes[strContainerName].DetachByIndex(intFunctionIndex);45 }46 }47 // fires an event and creates an EventArgument object48 // this function should not be used from global code49 this.FireUpdate = function(strContainerName, objEventArgument)50 {51 if (_protected.BaseEventContainer.IsValidContainer(strContainerName))52 {53 _protected.BaseEventContainer.EventTypes[strContainerName].FireUpdate(objEventArgument);54 }55 }...
FormBuilder.js
Source:FormBuilder.js
...5import availableOptions from "./utils/availableOptions.js";6export default function FormBuilder(selector, options, onSubmit) {7 documentReady(function () {8 let element = document.querySelector(selector);9 if (!isValidContainer(element)) {10 {11 throw Error("Target container is not a DOM element.");12 }13 }14 if (!checkIfObjectIsArray(options)) {15 {16 throw Error("Options are not valid");17 }18 }19 insertForm(element, "builder_form", onSubmit);20 let form = document.getElementsByName("builder_form")[0];21 if (form) {22 options.forEach((item) => {23 availableOptions[item.inputType](item, form);...
source-code-snippet.js
Source:source-code-snippet.js
1function isValidContainer(node) {2 return !!(node && 3 (node.nodeType === ELEMENT_NODE 4 || node.nodeType === DOCUMENT_NODE 5 || node.nodeType === DOCUMENT_FRAGMENT_NODE 6 // If you want to know how to use react-mount-point-unstable, check out my twitter thread7 // https://twitter.com/fromaline/status/1487059240468590596 8 || node.nodeType === COMMENT_NODE && node.nodeValue === ' react-mount-point-unstable ')9 );10}11function isContainerMarkedAsRoot(node) {12 // internalContainerInstanceKey equals to __reactContainer + generated unique hash13 return !!node[internalContainerInstanceKey];14}15function render(element, container, callback) {16 if (!isValidContainer(container)) {17 {18 throw Error( "Target container is not a DOM element." );19 }20 }21 {22 var isModernRoot = isContainerMarkedAsRoot(container) && container._reactRootContainer === undefined;23 if (isModernRoot) {24 error('You are calling ReactDOM.render() on a container that was previously ' + 'passed to ReactDOM.createRoot(). This is not supported. ' + 'Did you mean to call root.render(element)?');25 }26 }27 return legacyRenderSubtreeIntoContainer(null, element, container, false, callback);...
validation.js
Source:validation.js
...8 // Validate the container9 if(recursive === false) {10 formValidation.validateContainer($container); 11 }12 var isValidContainer = formValidation.isValidContainer($container);13 if (isValidContainer === false || isValidContainer === null) {14 if (isValidContainer === false)15 $.unblockUI();16 17 // Stop submission because of validation error.18 return isValidContainer;19 } else {20 return true;21 22 }23 }24 25 }26 function validationAddFields($fields) {...
ReactDom.js
Source:ReactDom.js
...8} from "./utils";9import diff from "./diff";10import { readyWorks } from "./top";11export function render(vnode, container, callback) {12 if (!isValidContainer(container)) {13 throw new Error("Target container is not a DOM element.asda");14 }15 let dom;16 if (container._reactRootContainer) {17 dom = diff(container._reactRootContainer, vnode, container);18 } else {19 dom = createDomNode(vnode);20 container.appendChild(dom);21 }22 if (isFunction(callback)) {23 callback.call(dom);24 }25 readyWorks.flushWorks();26 container._reactRootContainer = vnode;27 return isComposite(vnode) ? vnode.component : dom;28}29export function findDOMNode(componentOrVnode) {30 if (isVnode(componentOrVnode)) {31 return componentOrVnode.dom;32 } else if (isComponent(componentOrVnode)) {33 return componentOrVnode.vNode.dom;34 } else if (isValidContainer(componentOrVnode)) {35 return componentOrVnode;36 }37 return null;...
Using AI Code Generation
1const { isValidContainer } = 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 frame = page.mainFrame();8 const elementHandle = await frame.$('body');9 const result = await isValidContainer(elementHandle);10 console.log(result);11 await browser.close();12})();13Your name to display (optional):
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const container = await page.$('#hplogo');7 console.log(await isValidContainer(container));8 await browser.close();9})();
Using AI Code Generation
1const { isValidContainer } = require('@playwright/test/lib/server/frames');2const { Frame } = require('@playwright/test/lib/server/frames');3const { ElementHandle } = require('@playwright/test/lib/server/dom');4const frame = new Frame();5const elementHandle = new ElementHandle();6const result = isValidContainer(frame, elementHandle);7console.log(result);8const { isValidContainer } = require('playwright/lib/server/frames');9const { Frame } = require('playwright/lib/server/frames');10const { ElementHandle } = require('playwright/lib/server/dom');11const frame = new Frame();12const elementHandle = new ElementHandle();13const result = isValidContainer(frame, elementHandle);14console.log(result);15const { isValidContainer } = require('playwright/lib/server/frames');16const { Frame } = require('playwright/lib/server/frames');17const { ElementHandle } = require('playwright/lib/server/dom');18const frame = new Frame();19const elementHandle = new ElementHandle();20const result = isValidContainer(frame, elementHandle);21console.log(result);22const { isValidContainer } = require('playwright/lib/server/frames');23const { Frame } = require('playwright/lib/server/frames');24const { ElementHandle } = require('playwright/lib/server/dom');25const frame = new Frame();26const elementHandle = new ElementHandle();27const result = isValidContainer(frame, elementHandle);28console.log(result);29const { isValidContainer } = require('playwright/lib/server/frames');30const { Frame } = require('playwright/lib/server/frames');31const { ElementHandle } = require('playwright/lib/server/dom');32const frame = new Frame();
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/supplements/recorder/frames');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const element = await page.$('h1');9 console.log(await isValidContainer(element));10 await browser.close();11})();
Using AI Code Generation
1import { isValidContainer } from 'playwright/lib/server/browserType';2import { isValidContainer } from 'playwright/lib/server/browserType';3import { isValidContainer } from 'playwright/lib/server/browserType';4import { isValidContainer } from 'playwright/lib/server/browserType';5import { isValidContainer } from 'playwright/lib/server/browserType';6import { isValidContainer } from 'playwright/lib/server/browserType';7import { isValidContainer } from 'playwright/lib/server/browserType';8import { isValidContainer } from 'playwright/lib/server/browserType';9import { isValidContainer } from 'playwright/lib/server/browserType';10import { isValidContainer } from 'playwright/lib/server/browserType';11import { isValidContainer } from 'playwright/lib/server/browserType';12import { isValidContainer } from 'playwright/lib/server/browserType';13import { isValidContainer } from 'playwright/lib/server/browserType';14import { isValidContainer } from 'playwright/lib/server/browserType';15import { isValidContainer } from 'playwright/lib/server/browserType';16import { isValidContainer } from 'playwright/lib/server/browserType';17import { isValidContainer } from 'playwright/lib/server/browserType';18import { isValidContainer } from 'play
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/dom.js');2const valid = isValidContainer({ name: 'div' });3console.log(valid);4const { isValidSelector } = require('playwright/lib/server/dom.js');5const valid = isValidSelector('div');6console.log(valid);7const { isValidXPath } = require('playwright/lib/server/dom.js');8console.log(valid);9const { isSelectorList } = require('playwright/lib/server/dom.js');10const valid = isSelectorList('div, button');11console.log(valid);12const { isString } = require('playwright/lib/server/dom.js');13const valid = isString('div');14console.log(valid);15const { isStringArray } = require('playwright/lib/server/dom.js');16const valid = isStringArray(['div', 'button']);17console.log(valid);18const { isURL } = require('playwright/lib/server/dom.js');19console.log(valid);20const { isXPath } = require('playwright/lib/server/dom.js');21console.log(valid);22const { isXPathArray } = require('playwright/lib/server/dom.js');23console.log(valid);24const { isXPathList } = require('playwright/lib/server/dom.js');25console.log(valid);26const { isXPathOrString } = require('playwright/lib
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');2const container = document.querySelector('.container');3const isContainerValid = isValidContainer(container);4const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');5const container = document.querySelector('.container');6const isContainerValid = isValidContainer(container);7const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');8const container = document.querySelector('.container');9const isContainerValid = isValidContainer(container);10const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');11const container = document.querySelector('.container');12const isContainerValid = isValidContainer(container);13const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');14const container = document.querySelector('.container');15const isContainerValid = isValidContainer(container);16const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');17const container = document.querySelector('.container');18const isContainerValid = isValidContainer(container);19const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');20const container = document.querySelector('.container');21const isContainerValid = isValidContainer(container);22const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');23const container = document.querySelector('.container');24const isContainerValid = isValidContainer(container);25const { isValidContainer } = require('playwright/lib/server/chromium/crBrowser');26const container = document.querySelector('.container');27const isContainerValid = isValidContainer(container);
Using AI Code Generation
1const { isValidContainer } = require('playwright/lib/utils/validator');2const isValid = isValidContainer('div');3console.log(isValid);4const { isValidContainer } = require('playwright/lib/utils/validator');5const isValid = isValidContainer('div');6console.log(isValid);7const { isValidSelector } = require('playwright/lib/utils/validator');8const isValid = isValidSelector('div');9console.log(isValid);10const { isValidSelector } = require('playwright/lib/utils/validator');11const isValid = isValidSelector('div');12console.log(isValid);
Using AI Code Generation
1const { isValidContainer } = require('@playwright/test');2const container = { name: 'My Container' };3const isValid = isValidContainer(container);4console.log(isValid ? container.name : 'Invalid container');5const { isValidContainer } = require('@playwright/test');6const container = { name: 'My Container' };7const isValid = isValidContainer(container);8console.log(isValid ? container.name : 'Invalid container');9const { isValidContainer } = require('@playwright/test');10const container = { name: 'My Container' };11const isValid = isValidContainer(container);12console.log(isValid ? container.name : 'Invalid container');13const { isValidContainer } = require('@playwright/test');14const container = { name: 'My Container' };15const isValid = isValidContainer(container);16console.log(isValid ? container.name : 'Invalid container');17const { isValidContainer } = require('@playwright/test');18const container = { name: 'My Container' };19const isValid = isValidContainer(container);20console.log(isValid ? container.name : 'Invalid container');21const { isValidContainer } = require('@playwright/test');22const container = { name: 'My Container' };23const isValid = isValidContainer(container);24console.log(isValid ? container.name : 'Invalid container');
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