How to use createComputedGetter method in Playwright Internal

Best JavaScript code snippet using playwright-internal

index.js

Source:index.js Github

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...66 // set: () => {},67}68function defineComputed(vm,key,useDef){69 if(typeof useDef === 'function'){70 sharePropertyDefinition.get = createComputedGetter(vm,key)71 } else {72 sharePropertyDefinition.get = createComputedGetter(vm,key)73 sharePropertyDefinition.set = useDef.set || (() => {});74 }75 // Object.defineProperty(vm,key,{76 // // 用户取值用到这个方法77 // get: createComputedGetter(vm,key)78 // })79 Object.defineProperty(vm,key,sharePropertyDefinition)80}81function initWatch(vm){82 let watch = vm.$options.watch83 for(let key in watch){84 let userDef = watch[key]85 86 // 可能会出现对象的情况，处理掉 对象里面掉 handler 情况87 let handler = userDef;88 if(userDef.handler){89 handler = userDef.handler90 }91 createWatcher(vm,key,handler, { immediate: userDef.immediate })92 }93}94function createWatcher(vm,key,handler, opts){95 return vm.$watch(key, handler, opts)96}97function createComputedGetter(vm,key){98 let watcher = vm._watchersComputed[key]99 // 用户取值调用下面的函数100 return function(){101 if(watcher){102 // dirty false 不需要重新计算val，返回上次103 if(watcher.dirty){104 watcher.evaluate()105 }106 // debugger107 console.log(Dep.target, 'Dep.target')108 // 计算属性 watcher109 if(Dep.target){110 // watcher 代表 计算属性 watcher111 watcher.depend()...

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state.js

Source:state.js Github

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...37 set: () => { },38 get:()=>{}39 }40 if (typeof userDef == 'function') {41 sharePropertyDefinition.get = createComputedGetter(key)42 } else {43 sharePropertyDefinition.get =createComputedGetter(key)44 sharePropertyDefinition.set = createComputedGetter(key)45 }46 Object.defineProperty(target,key,sharePropertyDefinition)47}48function createComputedGetter(key) {49 return function () {50 let watcher = this._computedWatchers[key];51 if (watcher) {52 if (watcher.dirty) {53 watcher.evalute();54 }55 if (Dep.target) {56 watcher.depend()57 }58 return watcher.value;59 }60 }61}62function initData(vm) {...

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stateMixin.js

Source:stateMixin.js Github

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...28 definedComputed(vm, key, getterObj);29 }30}31// computed 当依赖有更新时，才会去取值，否则取缓存 使用dirty判断，true重新取值32function createComputedGetter(key) {33 return function computedGetter() {34 let watcher = this._computedWatcher[key];35 if (watcher.dirty) {36 watcher.evealue();37 }38 return watcher.value;39 }40}41function definedComputed(vm, key, getterObj) {42 let defindProxyObj = {};43 if (typeof getterObj === 'function') {44 defindProxyObj.get = createComputedGetter(key);45 defindProxyObj.set = () => { };46 } else {47 defindProxyObj.get = createComputedGetter(key);48 defindProxyObj.set = getterObj.set;49 };50 Object.defineProperty(vm, key, defindProxyObj);...

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InitComputed.js

Source:InitComputed.js Github

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...27 }28 }29 defineComputed (target, key, userDef) {30 if (typeof userDef === 'function') {31 sharedPropertyDefinition.get = this.createComputedGetter(key)32 sharedPropertyDefinition.set = noop33 } else {34 sharedPropertyDefinition.get = userDef.get ?35 userDef.cache !== false ?36 this.createComputedGetter(key) :37 userDef.get : noop38 sharedPropertyDefinition.set = userDef.set ? userDef.set : noop39 }40 Object.defineProperty(target, key, sharedPropertyDefinition)41 }42 createComputedGetter (key) {43 return function computedGetter () {44 const watcher = this._computedWatchers && this._computedWatchers[key]45 if (watcher) {46 if (watcher.dirty) {47 watcher.evaluate()48 }49 if (Dep.target) {50 watcher.depend()...

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defineComputed.js

Source:defineComputed.js Github

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...8 get: noop,9 set: noop10}11// 生成getter12function createComputedGetter(key) {13 return function computedGetter() {14 const watcher = this.__computed_watchers__ && this.__computed_watchers__[key]15 if (watcher) {16 if (watcher.dirty) {17 watcher.evaluate()18 }19 if (Dep.target) {20 watcher.depend()21 }22 return watcher.value23 }24 }25}26function defineComputed(target, key, userDef) {27 if (typeof userDef === 'function') {28 sharedPropertyDefination.get = createComputedGetter(key)29 sharedPropertyDefination.set = noop30 } else {31 sharedPropertyDefination.get = userDef.get ? createComputedGetter(key) : noop32 sharedPropertyDefination.set = userDef.set || noop33 }34 Object.defineProperty(target, key, sharedPropertyDefination)35}36module.exports = function(target, key, userDef) {37 let watchers38 if (!target.hasOwnProperty('__computed_watchers__')) {39 watchers = target.__computed_watchers__ = Object.create(null)40 } else {41 watchers = target.__computed_watchers__42 }43 const getter = typeof userDef === 'function' ? userDef : userDef.get44 watchers[key] = new Watcher(getter || noop, noop, computedWatcherOptions)45 defineComputed(target, key, userDef)...

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vueHelper.js

Source:vueHelper.js Github

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...20 key,21 userDef,22) {23 if (typeof userDef === 'function') {24 sharedPropertyDefinition.get = createComputedGetter(key);25 sharedPropertyDefinition.set = noop;26 } else {27 sharedPropertyDefinition.get = userDef.get28 ? userDef.cache !== false29 ? createComputedGetter(key)30 : createGetterInvoker(userDef.get)31 : noop;32 sharedPropertyDefinition.set = userDef.set || noop;33 }34 Object.defineProperty(target, key, sharedPropertyDefinition);35}36function createComputedGetter (key) {37 return function computedGetter () {38 var watcher = this._computedWatchers && this._computedWatchers[key];39 if (watcher) {40 if (watcher.dirty) {41 watcher.evaluate();42 }43 if (watcher.deps[0] && watcher.deps[0].constructor.target) {...

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computed.js

Source:computed.js Github

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...12 console.error(`Getter is missing for computed property "${key}"`)13 }14 watchers[key] = new Watcher(vm, getter || function () {}, function () {}, computedWatcherOptions);15 if (typeof def === 'function') {16 sharedPropertyDefinition.get = createComputedGetter(key);17 sharedPropertyDefinition.set = function () {};18 } else {19 sharedPropertyDefinition.get = def.cache !== false ? createComputedGetter(key) : def.get;20 sharedPropertyDefinition.set = def.set;21 }22 Object.defineProperty(vm, key, sharedPropertyDefinition);23 pageConfig.data[key] = vm[key];24 })25}26function createComputedGetter (key) {27 return function computedGetter () {28 let watcher = this._computedWatchers && this._computedWatchers[key];29 if (watcher) {30 if (watcher.dirty) {31 watcher.evaluate();32 }33 if (Dep.target) {...

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12317.js

Source:12317.js Github

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1{2 if (typeof userDef === "function") {3 sharedPropertyDefinition.get = createComputedGetter(key);4 sharedPropertyDefinition.set = noop;5 } else {6 sharedPropertyDefinition.get = userDef.get7 ? userDef.cache !== false ? createComputedGetter(key) : userDef.get8 : noop;9 sharedPropertyDefinition.set = userDef.set ? userDef.set : noop;10 }11 if (12 process.env.NODE_ENV !== "production" &&13 sharedPropertyDefinition.set === noop14 ) {15 sharedPropertyDefinition.set = function() {16 warn(17 'Computed property "' + key + '" was assigned to but it has no setter.',18 this19 );20 };21 }...

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Using AI Code Generation

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1const { createComputedGetter } = require('@playwright/test/lib/server/frames');2const { Page } = require('@playwright/test/lib/server/page');3const { Frame } = require('@playwright/test/lib/server/frames');4const page = new Page();5const frame = new Frame(page, 'frameId', 'url');6const getter = createComputedGetter('window.innerWidth');7const value = await getter.evaluate(frame);8const { createComputedProperty } = require('@playwright/test/lib/server/frames');9const { Page } = require('@playwright/test/lib/server/page');10const { Frame } = require('@playwright/test/lib/server/frames');11const page = new Page();12const frame = new Frame(page, 'frameId', 'url');13const property = createComputedProperty('window.innerWidth');14const value = await property.evaluate(frame);15const { createComputedProperty } = require('@playwright/test/lib/server/frames');16const { Page } = require('@playwright/test/lib/server/page');17const { Frame } = require('@playwright/test/lib/server/frames');18const page = new Page();19const frame = new Frame(page, 'frameId', 'url');20const property = createComputedProperty('window.innerWidth + arg1', { arg1: 10 });21const value = await property.evaluate(frame);22const { createComputedProperty } = require('@playwright/test/lib/server/frames');23const {

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/server/injected/injectedScript');2const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');3const { createHandle } = require('playwright/lib/server/injected/injectedScript');4const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');5const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');6const { createHandle } = require('playwright/lib/server/injected/injectedScript');7const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');8const { createComputedGetter } = require('playwright/lib/server/injected/injectedScript');9const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');10const { createHandle } = require('playwright/lib/server/injected/injectedScript');11const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');12const { createComputedGetter } = require('playwright/lib/server/injected/injectedScript');13const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');14const { createHandle } = require('playwright/lib/server/injected/injectedScript');15const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');16const { createComputedGetter } = require('playwright/lib/server/injected/injectedScript');17const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');18const { createHandle } = require('playwright/lib/server/injected/injectedScript');19const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');20const { createComputedGetter } = require('playwright/lib/server/injected/injectedScript');21const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');22const { createHandle } = require('playwright/lib/server/injected/injectedScript');23const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');24const { createComputedGetter } = require('playwright/lib/server/injected/injectedScript');25const { createHandleFromElement } = require('playwright/lib/server/injected/injectedScript');26const { createHandle } = require('playwright/lib/server/injected/injectedScript');27const { create

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/server/frames');2const { createTestServer } = require('playwright/lib/utils/testserver/');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 const server = await createTestServer();6 server.setRoute('/test.html', (req, res) => {7 res.end(`8 `);9 });10 await page.goto(server.PREFIX + '/test.html');11 const frame = page.mainFrame();12 const test = await frame.$('#test');13 const text = await frame.evaluate(createComputedGetter(test, 'textContent'));14 expect(text).toBe('Test');15});16const { createComputedGetter } = require('playwright/lib/server/frames');17const { createTestServer } = require('playwright/lib/utils/testserver/');18const { test, expect } = require('@playwright/test');19test('test', async ({ page }) => {20 const server = await createTestServer();21 server.setRoute('/test.html', (req, res) => {22 res.end(`23 `);24 });25 await page.goto(server.PREFIX + '/test.html');26 const frame = page.mainFrame();27 const test = await frame.$('#test');28 const style = await frame.evaluate(createComputedGetter(test, 'font-size'));29 expect(style).toBe('16px');30});

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');2const { Page } = require('playwright/lib/server/page.js');3const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');4const { Page } = require('playwright/lib/server/page.js');5const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');6const { Page } = require('playwright/lib/server/page.js');7const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');8const { Page } = require('playwright/lib/server/page.js');9const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');10const { Page } = require('playwright/lib/server/page.js');11const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');12const { Page } = require('playwright/lib/server/page.js');13const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');14const { Page } = require('playwright/lib/server/page.js');15const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');16const { Page } = require('playwright/lib/server/page.js');17const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');18const { Page } = require('playwright/lib/server/page.js');19const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');20const { Page } = require('playwright/lib/server/page.js');21const { createComputedGetter } = require('playwright/lib/server/common/computedStyle.js');22const { Page } = require('play

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/server/dom.js');2const { Page } = require('playwright/lib/server/page.js');3const page = new Page();4const getter = createComputedGetter('window.test', page.mainFrame()._context, false);5getter().then((result) => {6 console.log(result);7});

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');2const selector = createComputedGetter('text=Hello, world!');3console.log(selector);4const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');5const selector = createComputedGetter('text=Hello, world!');6console.log(selector);7const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');8const selector = createComputedGetter('text=Hello, world!');9console.log(selector);10const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');11const selector = createComputedGetter('text=Hello, world!');12console.log(selector);13const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');14const selector = createComputedGetter('text=Hello, world!');15console.log(selector);16const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');17const selector = createComputedGetter('text=Hello, world!');18console.log(selector);19const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');20const selector = createComputedGetter('text=Hello, world!');21console.log(selector);22const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');23const selector = createComputedGetter('text=Hello, world!');24console.log(selector);25const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');26const selector = createComputedGetter('text=Hello, world!');27console.log(selector);28const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');29const selector = createComputedGetter('text=Hello, world!');30console.log(selector);31const { createComputedGetter } = require('playwright/lib/utils/selectorEngine');

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/server/common/utilities');2const { Page } = require('playwright/lib/server/page');3Page.prototype.computedStyle = function(selector, propertyName) {4return this.evaluateInternal(5createComputedGetter(selector, propertyName));6};7const { chromium } = require('playwright');8(async () => {9const browser = await chromium.launch({ headless: false });10const page = await browser.newPage();11const color = await page.computedStyle('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input[type="submit"]:nth-child(1)', 'color');12console.log(color);13await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17const browser = await chromium.launch({ headless: false });18const page = await browser.newPage();19const color = await page.computedStyle('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input[type="submit"]:nth-child(1)', 'color');20console.log(color);21await browser.close();22})();

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Using AI Code Generation

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1const { createComputedGetter } = require('playwright/lib/server/frames');2const element = await page.$('input[type=submit]');3const getter = createComputedGetter(element);4const value = await getter('value');5console.log(value);6const { createComputedGetter } = require('playwright/lib/server/frames');7const element = await page.$('input[type=submit]');8const getter = createComputedGetter(element);9const value = await getter('value');10console.log(value);11const { createComputedGetter } = require('playwright/lib/server/frames');12const element = await page.$('input[type=submit]');13const getter = createComputedGetter(element);14const value = await getter('value');15console.log(value);16const { createComputedGetter } = require('playwright/lib/server/frames');17const element = await page.$('input[type=submit]');18const getter = createComputedGetter(element);19const value = await getter('value');20console.log(value);21const { createComputedGetter } = require('playwright/lib/server/frames');22const element = await page.$('input[type=submit]');23const getter = createComputedGetter(element);24const value = await getter('value');25console.log(value);26const { createComputedGetter } = require('playwright/lib/server/frames');27const element = await page.$('input[type=submit]');28const getter = createComputedGetter(element);29const value = await getter('value');30console.log(value);

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