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How to use isCustomComponent method in Playwright Internal
Best JavaScript code snippet using playwright-internal
util.js
Source:util.js 
1// utilè¾
å©å½æ°2import { addEvent, removeEvent } from './event-system'3import {4 setStyle,5 removeStyle,6 patchStyle7} from './CSSPropertyOperations.js'8import {9 setPropValue,10 removePropValue,11 updateSelectOptions12} from './DOMPropertyOperations'13import { HTML_KEY } from './constant'14export function isFn(obj) {15 return typeof obj === 'function'16}17export let isArr = Array.isArray18export function noop() {}19export function identity(obj) {20 return obj21}22export function pipe(fn1, fn2) {23 return function() {24 fn1.apply(this, arguments)25 return fn2.apply(this, arguments)26 }27}28export function flatEach(list, iteratee, a) {29 let len = list.length30 let i = -131 while (len--) {32 let item = list[++i]33 if (isArr(item)) {34 flatEach(item, iteratee, a)35 } else {36 iteratee(item, a)37 }38 }39}40let uid = 041export function getUid() {42 return ++uid43}44export let EVENT_KEYS = /^on/i45function setProp(elem, key, value, isCustomComponent) {46 if (EVENT_KEYS.test(key)) {47 addEvent(elem, key, value)48 } else if (key === 'style') {49 setStyle(elem.style, value)50 } else if (key === HTML_KEY) {51 if (value && value.__html != null) {52 elem.innerHTML = value.__html53 }54 } else if (isCustomComponent) {55 if (value == null) {56 elem.removeAttribute(key)57 } else {58 elem.setAttribute(key, '' + value)59 }60 } else {61 setPropValue(elem, key, value)62 }63}64function removeProp(elem, key, oldValue, isCustomComponent) {65 if (EVENT_KEYS.test(key)) {66 removeEvent(elem, key)67 } else if (key === 'style') {68 removeStyle(elem.style, oldValue)69 } else if (key === HTML_KEY) {70 elem.innerHTML = ''71 } else if (isCustomComponent) {72 elem.removeAttribute(key)73 } else {74 removePropValue(elem, key)75 }76}77function patchProp(elem, key, value, oldValue, isCustomComponent) {78 if (key === 'value' || key === 'checked') {79 oldValue = elem[key]80 }81 if (value === oldValue) {82 return83 }84 if (value === undefined) {85 removeProp(elem, key, oldValue, isCustomComponent)86 return87 }88 if (key === 'style') {89 patchStyle(elem.style, oldValue, value)90 } else {91 setProp(elem, key, value, isCustomComponent)92 }93}94export function setProps(elem, props, isCustomComponent) {95 var isSelect = elem.nodeName === 'SELECT'96 for (let key in props) {97 if (key !== 'children') {98 if (isSelect && (key === 'value' || key === 'defaultValue')) {99 updateSelectOptions(elem, props.multiple, props[key])100 } else {101 setProp(elem, key, props[key], isCustomComponent)102 }103 }104 }105}106export function patchProps(elem, props, newProps, isCustomComponent) {107 var isSelect = elem.nodeName === 'SELECT'108 for (let key in props) {109 if (key !== 'children') {110 if (newProps.hasOwnProperty(key)) {111 if (isSelect && (key === 'value' || key === 'defaultValue')) {112 updateSelectOptions(elem, newProps.multiple, newProps[key])113 } else {114 patchProp(elem, key, newProps[key], props[key], isCustomComponent)115 }116 } else {117 removeProp(elem, key, props[key], isCustomComponent)118 }119 }120 }121 for (let key in newProps) {122 if (key !== 'children' && !props.hasOwnProperty(key)) {123 if (isSelect && (key === 'value' || key === 'defaultValue')) {124 updateSelectOptions(elem, newProps.multiple, newProps[key])125 } else {126 setProp(elem, key, newProps[key], isCustomComponent)127 }128 }129 }130}131if (!Object.freeze) {132 Object.freeze = identity...
ComplexInput.js
Source:ComplexInput.js
1import { useEffect } from 'react'2import { Label, Textarea, Input, FlexSection, Error } from '../../common'3import Skeleton from 'react-loading-skeleton'4/* 5other props might include:6- labelText="Description longer than name." 7- as={CustomComponent} | as='div'8- type='hidden' | type='file'9- toggleVisible10- maxLength11- detailedPage12- noFullWidth13- readOnly14*/15const ComplexInput = ({ 16 name, 17 errors, 18 register, 19 isCustomComponent, 20 forwardErrors, 21 type, 22 wrapperProps,23 labelProps,24 ...props 25 }) => {26 const isCheckbox = type === 'checkbox'27 const isNumber = type === 'number'28 29 useEffect(() => {30 // statement to choose which inputs to see unmounting announcement for31 if (!["homeItems.Air Conditioner", 'address'].includes(name)) return 32 33 return () => console.log(`ComplexInput with name ${name} unmounted!`)34 }, [])35 // ensuring the wheel behaviour is disabled on number inputs36 // const registerMethods = !isCustomComponent && register && register(name, !isCheckbox && props.registerOptions) // only apply registerOptions if it isn't a checkbox. 37 // const numberRegisterMethods = !isCustomComponent && register && {38 // ...registerMethods,39 // ref: elem => {40 // elem?.addEventListener("wheel", event => event.preventDefault(), {passive: false})41 // registerMethods?.ref(elem)42 // }43 // }44 return (45 <FlexSection 46 key={props.key}47 gridColumn={wrapperProps?.gridColumn || "1/-1"} // gridColumn: "1/-1" unless specified otherwise48 fullWidth={!wrapperProps?.noFullWidth} // fullWidth unless specified otherwise49 column={!wrapperProps?.noColumn} // column unless specified otherwise50 {...isCheckbox ? {alignCenter: true} : {alignStart: true}} // checkbox aligmnent51 {...wrapperProps}52 >53 54 {props.isAddMode || props.areDetailsLoaded || isCustomComponent55 ? <>56 {!props.labelHidden && (props.isAddMode || props.areDetailsLoaded) && // label can be hidden with labelHidden. 57 <Label htmlFor={name || props.labelText} {...isCheckbox && {margin: '0'}} {...labelProps}>58 {props.labelText || name}59 </Label>60 }61 62 <Textarea 63 id={name || props.labelText}64 name={name || props.labelText}65 {...!isCustomComponent && register && register(name, { shouldUnregister: true, ...isCheckbox ? {} : props.registerOptions })} 66 {...isCustomComponent && register && { register }}67 {...forwardErrors && errors && { errors }}68 {...type && { as: Input, type }}69 {...props}70 />71 72 {!forwardErrors && errors && <Error>{errors[name]?.message}</Error>}73 </>74 : <Skeleton height={20} width={400} />75 }76 77 </FlexSection>78 )79}...
optimizer.js
Source:optimizer.js
1const {2 ID,3 isVar4} = require('./util')5const {6 isComponent7} = require('../util')8let isPlatformReservedTag9function no (a, b, c) {10 return false11}12function isBuiltInTag (tag) {13 if (14 tag === 'slot' ||15 tag === 'component' ||16 tag === 'keep-alive'17 ) {18 return true19 }20}21function isStatic (node) {22 if (node.type === 2) {23 return false24 }25 if (node.type === 3) {26 return true27 }28 if (node.staticClass || node.classBinding || node.styleBinding) {29 return false30 }31 return !!(node.pre || (32 !node.hasBindings && // no dynamic bindings33 !isBuiltInTag(node.tag) && // not a built-in34 isPlatformReservedTag(node.tag)35 ))36}37function markStatic (node) {38 if (isStatic(node)) { // éæèç¹ä¸ä»
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å« ID å±æ§39 if (40 node.attrs &&41 node.attrs.length === 1 &&42 !node.key &&43 !node.ref &&44 !node.slotTarget45 ) {46 node.plain = true47 }48 if (!node.attrsMap || !node.attrsMap.id) { // ä¿ç id å±æ§, selectComponent éè¦ä½¿ç¨49 delete node.attrs50 }51 }52 if (node.type === 1) {53 // éè¦ä¿ç staticClass , selectComponent,externalClasses54 // delete node.staticClass55 delete node.staticStyle56 const isCustomComponent = isComponent(node.tag)57 if (node.attrs && !isCustomComponent && node.tag !== 'keep-alive') { // 移é¤éæå±æ§58 // ä¿ç id å±æ§, selectComponent éè¦ä½¿ç¨59 node.attrs = node.attrs.filter(attr => {60 const {61 name,62 value63 } = attr64 return name === 'id' ||65 name === ID ||66 // name.indexOf('data-') === 0 || // TODO dataset67 isVar(value)68 })69 }70 node.children = node.children.filter(child => { // 移é¤éæææ¬71 if (child.type === 3) { // ASTText72 if (!isCustomComponent) {73 return false74 }75 child.text = '' // slot <custom>ABCD</custom>76 }77 return true78 })79 for (let i = 0, l = node.children.length; i < l; i++) {80 const child = node.children[i]81 markStatic(child)82 }83 if (node.ifConditions) {84 for (let i = 1, l = node.ifConditions.length; i < l; i++) {85 const block = node.ifConditions[i].block86 markStatic(block)87 }88 }89 }90}91module.exports = function optimize (root, options) {92 isPlatformReservedTag = options.isReservedTag || no93 markStatic(root)...
native.test.js
Source:native.test.js
...58 });59 it('identifies DOM elements as not being custom', () => {60 BUILT_IN_COMPONENTS.forEach((component) => {61 let element = React.createElement(component);62 expect(React.isCustomComponent(element)).to.be.false;63 });64 });65 it('identifies custom classes as being custom', () => {66 let element = React.createElement(CustomComponent);67 expect(React.isCustomComponent(element)).to.be.true;68 });69 });70 });...
no-render-string-reference.js
Source:no-render-string-reference.js
...22}23module.exports = function (context) {24 return {25 CallExpression (node) {26 if (isCreateElementCall(node) && isStringRender(node) && isCustomComponent(node)) {27 context.report(node.arguments[0], 'Do not render components by a string reference')28 }29 }30 }...
ReactDOMUnknownPropertyHook.js
Source:ReactDOMUnknownPropertyHook.js
...16let validateProperty = () => {};17const warnUnknownProperties = function(type, props, eventRegistry) {18};19export function validateProperties(type, props, eventRegistry) {20 if (isCustomComponent(type, props)) {21 return;22 }23 warnUnknownProperties(type, props, eventRegistry);...
isCustomComponent.js
Source:isCustomComponent.js
...8 *9 * @providesModule isCustomComponent10 */11'use strict';12function isCustomComponent(tagName, props) {13 return tagName.indexOf('-') >= 0 || props.is != null;14}...
ReactDOMInvalidARIAHook.js
Source:ReactDOMInvalidARIAHook.js
...5 * LICENSE file in the root directory of this source tree.6 */7import isCustomComponent from './isCustomComponent';8export function validateProperties(type, props) {9 if (isCustomComponent(type, props)) {10 return;11 }...
Using AI Code Generation
1const { isCustomComponent } = require('@playwright/test/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.click('text="Get started"');7 await page.click('text="Docs"');8 await page.click('text="API"'
Using AI Code Generation
1const { isCustomComponent } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const componentHandle = await page.$('my-component');9 console.log(isCustomComponent(componentHandle));10 await browser.close();11})();
Using AI Code Generation
1const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');2const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');3const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');4const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');5const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');6const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');7const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');8const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');9const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');10const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');11const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');12const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');13const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent');14const { isCustomComponent } = require('playwright-core/lib/server/supplements/utils/customComponent
Using AI Code Generation
1const { isCustomComponent } = require('playwright/lib/server/dom.js');2const { Page } = require('playwright/lib/server/page.js');3const { ElementHandle } = require('playwright/lib/server/dom.js');4const page = await browser.newPage();5const elementHandle = await page.$('#foo');6const isCustom = isCustomComponent(elementHandle);7console.log(isCustom);8const { isCustomComponent } = require('playwright/lib/server/dom.js');9const { Page } = require('playwright/lib/server/page.js');10const { ElementHandle } = require('playwright/lib/server/dom.js');11const page = await browser.newPage();12const elementHandle = await page.$('#foo');13const isCustom = isCustomComponent(elementHandle);14console.log(isCustom);
Using AI Code Generation
1const { isCustomComponent } = require('playwright/lib/server/dom.js');2const { Page } = require('playwright/lib/server/page.js');3const { isCustomComponent } = require('playwright/lib/server/dom.js');4const { Page } = require('playwright/lib/server/page.js');5const { isCustomComponent } = require('playwright/lib/server/dom.js');6const { Page } = require('playwright/lib/server/page.js');7const { isCustomComponent } = require('playwright/lib/server/dom.js');8const { Page } = require('playwright/lib/server/page.js');9const { isCustomComponent } = require('playwright/lib/server/dom.js');10const { Page } = require('playwright/lib/server/page.js');11const { isCustomComponent } = require('playwright/lib/server/dom.js');12const { Page } = require('playwright/lib/server/page.js');13const { isCustomComponent } = require('playwright/lib/server/dom.js');14const { Page } = require('playwright/lib/server/page.js');15const { isCustomComponent } = require('playwright/lib/server/dom.js');16const { Page } = require('playwright/lib/server/page.js');17const { isCustomComponent } = require('playwright/lib/server/dom.js');18const { Page } = require('playwright/lib/server/page.js');19const { isCustomComponent } = require('playwright/lib/server/dom.js');20const { Page } = require('playwright/lib/server/page.js');21const { isCustomComponent } = require('playwright/lib/server/dom.js');22const { Page } = require('playwright/lib/server/page.js');23const { isCustomComponent } = require('playwright/lib/server
Using AI Code Generation
1const { isCustomComponent } = require('playwright/lib/server/dom.js');2const { getAttribute } = require('playwright/lib/server/dom.js');3const { getDocument } = require('playwright/lib/server/dom.js');4const { getOuterHTML } = require('playwright/lib/server/dom.js');5const { getInnerText } = require('playwright/lib/server/dom.js');6const { getInnerHTML } = require('playwright/lib/server/dom.js');7const { getComputedStyle } = require('playwright/lib/server/dom.js');8const { getBoundingBox } = require('playwright/lib/server/dom.js');9const { getScrollPosition } = require('playwright/lib/server/dom.js');10const { setScrollPosition } = require('playwright/lib/server/dom.js');11const { scrollRectIntoViewIfNeeded } = require('playwright/lib/server/dom.js');12const { scrollIntoViewIfNeeded } = require('playwright/lib/server/dom.js');13const { getAccessibilityTree } = require('playwright/lib/server/dom.js');14const { getFullAccessibilityTree } = require('playwright/lib/server/dom.js');15const { getFrameElement } = require('playwright/lib/server/dom.js');16const { getOwnerFrame } = require('playwright/lib/server/dom.js');17const { getOwnerDocument } = require('playwright/lib/server/dom.js');18const { getAttributeList } = require('playwright/lib/server/dom.js');19const { isSVGElement } = require('playwright/lib/server/dom.js');20const { getLanguage } = require('playwright/lib/server/dom.js');21const { getSubtreeVisibility } = require('playwright/lib/server/dom.js');22const { getDocumentElement } = require('playwright/lib/server/dom.js');23const { createJSHandle } = require('playwright/lib/server/dom.js');24const { getInnerTextWithHidden } = require('playwright/lib/server/dom.js');25const { getInnerHTMLWithHidden } = require('playwright/lib/server/dom.js');26const { getOuterHTMLWithHidden } = require('playwright/lib/server/dom.js');27const { getAttributeWithHidden } = require('playwright/lib/server/dom.js');28const { getBoxModel } = require('playwright/lib/server/dom.js');29const { getBoxQuads } = require('playwright/lib/server/dom.js');30const { getFrame } = require('playwright/lib/server/dom.js');31const { getFrameElementHandle } = require('playwright/lib/server
Using AI Code Generation
1const { isCustomComponent } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/dom.js');3const { serialize } = require('playwright/lib/server/dom.js');4const html = '<div><custom-component></custom-component></div>';5const document = parse(html);6const customComponent = document.querySelector('custom-component');7const { parse } = require('playwright/lib/server/dom.js');8const { serialize } = require('playwright/lib/server/dom.js');9const html = '<div>text</div>';10const document = parse(html);11const div = document.querySelector('div');12div.textContent = 'new text';13const { parse } = require('playwright/lib/server/dom.js');14const { serialize } = require('playwright/lib/server/dom.js');15const html = '<div><span>text</span></div>';16const document = parse(html);17const div = document.querySelector('div');18const span = document.querySelector('span');19div.replaceChild(span, div.firstChild);20const { parse } = require('playwright/lib/server/dom.js');21const { serialize } = require('playwright/lib/server/dom.js');22const html = '<div><span>text</span></div>';23const document = parse(html);24const div = document.querySelector('div');25const span = document.querySelector('span');26div.appendChild(span);27const { parse } = require('playwright/lib/server/dom.js');28const { serialize } = require('playwright/lib/server/dom.js');29const html = '<div><span>text</span></div>';30const document = parse(html);31const div = document.querySelector('div');32const span = document.querySelector('span');
Using AI Code Generation
1const { isCustomComponent } = require('playwright/lib/server/chromium/crPage');2async function test() {3 const page = await browser.newPage();4 const element = await page.$('div');5 const isCustom = await isCustomComponent(element);6 console.log(isCustom);7}8test();
Using AI Code Generation
1const isCustomComponent = require("playwright/lib/client/selectorEngine").isCustomComponent;2console.log(isCustomComponent(document.querySelector('my-component')));3const isCustomComponent = require("playwright/lib/client/selectorEngine").isCustomComponent;4console.log(isCustomComponent(document.querySelector('my-component')));5const isCustomComponent = require("playwright/lib/client/selectorEngine").isCustomComponent;6console.log(isCustomComponent(document.querySelector('my-component')));7const isCustomComponent = require("playwright/lib/client/selectorEngine").isCustomComponent;8console.log(isCustomComponent(document.querySelector('my-component')));
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