How to use createGetterInvoker method in Playwright Internal
Best JavaScript code snippet using playwright-internal
vue_options_computed.js
Source:vue_options_computed.js 
...79 var shouldCache = !isServerRendering();80 if (typeof userDef === 'function') {81 sharedPropertyDefinition.get = shouldCache82 ? createComputedGetter(key)83 : createGetterInvoker(userDef);84 sharedPropertyDefinition.set = noop;85 } else {86 sharedPropertyDefinition.get = userDef.get87 ? shouldCache && userDef.cache !== false88 ? createComputedGetter(key)89 : createGetterInvoker(userDef.get)90 : noop;91 sharedPropertyDefinition.set = userDef.set || noop;92 }93 if (sharedPropertyDefinition.set === noop) {94 sharedPropertyDefinition.set = function () {95 warn(96 ("Computed property \"" + key + "\" was assigned to but it has no setter."),97 this98 );99 };100 }101 Object.defineProperty(target, key, sharedPropertyDefinition);102}103function createComputedGetter (key) {104 return function computedGetter () {105 var watcher = this._computedWatchers && this._computedWatchers[key];106 if (watcher) {107 if (watcher.dirty) {108 watcher.evaluate(); // 计ç®å±æ§ä¾èµæ¶éä¼å¨è¿é触å109 // è¿éæ§è¡ä¼è·åcomputed çgetterï¼æ§è¡æ¶ä¹ä¼è§¦å计ç®å±æ§çgetterï¼æ以æ¤æ¶ targetStack=[render-watcher, computed-watcher]110 // å½è¯»å计ç®å±æ§ä¾èµçæ°æ®ç getter æ¶ï¼ä¼å° computed-watcher æ·»å å°å
¶ dep.subsä¸ï¼åæ¶å°è¯¥dep æ·»å å° computed-watcher ç deps ä¸ã111 }112 if (Dep.target) { // æ¤æ¶ Dep.target æ¯ render-watcher113 watcher.depend(); 114 // render-watcer çä¾èµæ¶éä¼å¨è¿é触åæ¶éï¼æ许ä¹ä¼å¨ data å±æ§ç getter ä¸ã115 // éå computed-watcher ä¸è¢«æ·»å depsï¼æ§è¡dep.depend => Dep.target.addDep(dep) => dep.addSub(render-watcher)ï¼å³å° render-watcher æ·»å å°äºæ¯ä¸ªä¾èµé¡¹ dep ä¸ã116 // æ¤æ¶computedæä¾èµçæ¯ä¸ªæ°æ®depä¸subs=[computed-watcher, render-watcher]ï¼å¹¶ä¸é¡ºåºä¹æ¯éè¦çï¼å 为queueWatcherä¸éè¦æåºã117 }118 return watcher.value119 }120 }121}122function createGetterInvoker(fn) {123 return function computedGetter () {124 return fn.call(this, this)125 }126}127/**128 * æ»ç»ä¸ï¼options ä¸å¯è½ä¼è¢«åå§åå转为 getter / setter çå½¢å¼129 */130 // data çæ¯ä¸ªå±æ§131 vm.attr = {132 get () {133 return this._data.attr134 },135 set (val) {136 this._data.attr = val...
vue_init_initState.js
Source:vue_init_initState.js
...185 var shouldCache = !isServerRendering();186 if (typeof userDef === 'function') {187 sharedPropertyDefinition.get = shouldCache188 ? createComputedGetter(key)189 : createGetterInvoker(userDef);190 sharedPropertyDefinition.set = noop;191 } else {192 sharedPropertyDefinition.get = userDef.get193 ? shouldCache && userDef.cache !== false194 ? createComputedGetter(key)195 : createGetterInvoker(userDef.get)196 : noop;197 sharedPropertyDefinition.set = userDef.set || noop;198 }199 if (sharedPropertyDefinition.set === noop) {200 sharedPropertyDefinition.set = function () {201 warn(202 ("Computed property \"" + key + "\" was assigned to but it has no setter."),203 this204 );205 };206 }207 Object.defineProperty(target, key, sharedPropertyDefinition);208 }209 function createComputedGetter (key) {210 return function computedGetter () {211 var watcher = this._computedWatchers && this._computedWatchers[key];212 if (watcher) {213 if (watcher.dirty) {214 watcher.evaluate(); 215 // è¿éæ§è¡ä¼è·åcomputed çgetterï¼æ§è¡æ¶ä¹ä¼è§¦åå½æ°å
ä¾èµæ°æ®çgetterï¼æ以æ¤æ¶ targetStack=[render-watcher, computed-watcher]216 // å½è¯»å计ç®å±æ§ä¾èµçæ°æ®ç getter æ¶ï¼ä¼å° computed-watcher æ·»å å°å
¶ dep.subsä¸ï¼åæ¶å°è¯¥dep æ·»å å° computed-watcher ç deps ä¸ã217 }218 if (Dep.target) { // æ¤æ¶ Dep.target æ¯ render-watcher219 watcher.depend();220 // éå computed-watcher ä¸è¢«æ·»å depsï¼æ§è¡dep.dependï¼å³å° render-watcher æ·»å å°äºæ¯ä¸ªä¾èµé¡¹ dep ä¸ã221 // æ¤æ¶computedæä¾èµçæ¯ä¸ªæ°æ®depä¸subs=[computed-watcher, render-watcher]ï¼å¹¶ä¸é¡ºåºä¹æ¯éè¦çï¼å 为queueWatcherä¸éè¦æåºã222 // å°æ¤å®æä¸ä¸ªcomputedçä¾èµæ¶éï¼æ个æ°æ®çæ¹åä¼å
触åcomputed-watcherçupdateï¼ä¿è¯dirty=trueï¼ç¶ååæ§è¡render-watcheræ¶ï¼è½è·åææ°çcomputedçvalue223 }224 return watcher.value225 }226 }227 }228 function createGetterInvoker(fn) {229 return function computedGetter () {230 return fn.call(this, this)231 }232 }233 function initWatch (vm, watch) {234 for (var key in watch) {235 var handler = watch[key];236 if (Array.isArray(handler)) {237 for (var i = 0; i < handler.length; i++) {238 createWatcher(vm, key, handler[i]);239 }240 } else {241 createWatcher(vm, key, handler);242 }...
state.js
Source:state.js
...152 const shouldCache = !isServerRendering()153 if (typeof userDef === 'function') {154 sharedPropertyDefinition.get = shouldCache155 ? createComputedGetter(key)156 : createGetterInvoker(userDef)157 sharedPropertyDefinition.set = noop158 } else {159 sharedPropertyDefinition.get = userDef.get160 ? shouldCache && userDef.cache !== false161 ? createComputedGetter(key)162 : createGetterInvoker(userDef.get)163 : noop164 sharedPropertyDefinition.set = userDef.set || noop165 }166 if (process.env.NODE_ENV !== 'production' &&167 sharedPropertyDefinition.set === noop) {168 sharedPropertyDefinition.set = function () {169 console.warn(170 `Computed property "${key}" was assigned to but it has setter`171 )172 }173 }174 Object.defineProperty(target, key, sharedPropertyDefinition)175}176function createComputedGetter(key) {177 return function computedGetter() {178 const watcher = this._computedWatchers && this._computedWatchers[key]179 if (watcher) {180 if (watcher.dirty) {181 watcher.evaluate()182 }183 if (Dep.target) {184 watcher.depend()185 }186 return watcher.value187 }188 }189}190function createGetterInvoker(fn) {191 return function computedGetter() {192 return fn.call(this, this)193 }...
computedProperty.js
Source:computedProperty.js
...64 const shouldCache = !isServerRendering() // æ¯å¦éè¦ç¼å65 if (typeof userDef === 'function') { // ç¨æ·ç´æ¥å®ä¹getterå½æ°66 sharedPropertyDefinition.get = shouldCache67 ? createComputedGetter(key) // éè¦ç¼å,ç»è®¡ç®å±æ§å建getterå½æ°68 : createGetterInvoker(userDef) // ä¸éè¦ç¼å,ç´æ¥69 sharedPropertyDefinition.set = noop70 } else { // ç¨æ·éè¿å¯¹è±¡çå½¢å¼,对象æ¹æ³ä¸å®ä¹get()å½æ°71 sharedPropertyDefinition.get = userDef.get72 ? shouldCache && userDef.cache !== false73 ? createComputedGetter(key)74 : createGetterInvoker(userDef.get)75 : noop76 sharedPropertyDefinition.set = userDef.set || noop77 }78 if (process.env.NODE_ENV !== 'production' &&79 sharedPropertyDefinition.set === noop) {80 sharedPropertyDefinition.set = function () {81 warn(82 `Computed property "${key}" was assigned to but it has no setter.`,83 this84 )85 }86 }87 // 为vueå®ä¾æ载计ç®å±æ§88 Object.defineProperty(target, key, sharedPropertyDefinition)89}90function createComputedGetter (key) {91 return function computedGetter () {92 // 计ç®å±æ§çgetterå½æ°93 var watcher = this._computedWatchers && this._computedWatchers[key];94 if (watcher) {95 if (watcher.dirty) {96 watcher.evaluate();97 }98 if (Dep.target) {99 watcher.depend();100 }101 return watcher.value102 }103 }104}105// fnæ¯ç¨æ·ç»è®¡ç®å±æ§å®ä¹çgetå½æ°106// æ¯æ¬¡è®¿é®è®¡ç®å±æ§,é½ä¼åæ§è¡ä¸éfnå½æ°107function createGetterInvoker(fn) {108 return function computedGetter () {109 // 计ç®å±æ§getterå½æ°110 return fn.call(this, this)111 }...
vueHelper.js
Source:vueHelper.js
...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) {44 watcher.depend();...
Using AI Code Generation
1const { createGetterInvoker } = require('playwright/lib/server/dom.js');2const { createGetterInvoker } = require('playwright/lib/server/frames.js');3const { createGetterInvoker } = require('playwright/lib/server/page.js');4const { createGetterInvoker } = require('playwright/lib/server/dom.js');5const { createGetterInvoker } = require('playwright/lib/server/frames.js');6const { createGetterInvoker } = require('playwright/lib/server/page.js');7const { createGetterInvoker } = require('playwright/lib/server/dom.js');8const { createGetterInvoker } = require('playwright/lib/server/frames.js');9const { createGetterInvoker } = require('playwright/lib/server/page.js');10const { createGetterInvoker } = require('playwright/lib/server/dom.js');11const { createGetterInvoker } = require('playwright/lib/server/frames.js');12const { createGetterInvoker } = require('playwright/lib/server/page.js');13const { createGetterInvoker } = require('playwright/lib/server/dom.js');14const { createGetterInvoker } = require('playwright/lib/server/frames.js');15const { createGetterInvoker } = require('playwright/lib/server/page.js');16const { createGetterInvoker } = require('playwright/lib/server/dom.js');17const { createGetterInvoker } = require('playwright/lib/server/frames.js');18const { createGetterInvoker } = require('playwright/lib/server/page.js');19const { createGetterInvoker } = require('playwright/lib/server/dom.js');20const { createGetterInvoker } = require('playwright/lib/server/frames.js');21const { createGetterInvoker } = require('playwright/lib/server/page.js');22const { createGetterInvoker } = require('playwright/lib/server/dom.js');23const { createGetterInvoker } = require('playwright/lib/server/frames.js');24const { createGetterInvoker } = require('playwright/lib/server/page.js');
Using AI Code Generation
1const { createGetterInvoker } = require('playwright/lib/server/injected/injectedScript');2const { createJSHandle } = require('playwright/lib/server/injected/javascriptHandle');3const { createExecutionContext } = require('playwright/lib/server/injected/executionContext');4const { createFrame } = require('playwright/lib/server/injected/frame');5const { createPage } = require('playwright/lib/server/injected/page');6const { createElementHandle } = require('playwright/lib/server/injected/elementHandle');7const page = createPage();8const frame = createFrame(page, 0, 'frameId');9const executionContext = createExecutionContext(frame, 0, 'contextId');10const elementHandle = createElementHandle(executionContext, 'elementId');11const getterInvoker = createGetterInvoker(elementHandle);12const result = getterInvoker('innerText');13console.log(result);
Using AI Code Generation
1const { createGetterInvoker } = require('playwright-core/lib/server/frames');2const { createTestServer } = require('playwright-core/lib/utils/testserver/');3const fs = require('fs');4const { chromium } = require('playwright-core');5(async () => {6 const server = await createTestServer();7 server.setRoute('/empty.html', (req, res) => {8 res.end(fs.readFileSync(require.resolve('playwright-core/lib/server/frames.d.ts')));9 });10 const browser = await chromium.launch();11 const page = await browser.newPage();12 await page.goto(server.EMPTY_PAGE);13 const frame = page.mainFrame();14 const getterInvoker = createGetterInvoker(frame, 'frame');15 console.log(await getterInvoker('url'));16 await browser.close();17 await server.destroy();18})();19import { Frame, FrameInitializer } from './frames';20import { Page } from './page';21import { Worker } from './worker';22import { ElementHandle } from './dom';23import { JSHandle } from './jsHandle';24import { CDPSession } from './cdpSession';25import { ExecutionContext } from './executionContext';26import { FileChooser } from './fileChooser';27import { FrameManager } from './frameManager';28import { Request } from './network';29import { Response } from './network';30import { Route } from './network';31import { SecurityDetails } from './network';32import { WorkerInitializer } from './worker';33import { ElementHandleInitializer } from './dom';34import { JSHandleInitializer } from './jsHandle';35import { CDPSessionInitializer } from './cdpSession';36import { ExecutionContextInitializer } from './executionContext';37import { FileChooserInitializer } from './fileChooser';38import { FrameManagerInitializer } from './frameManager';39import { RequestInitializer } from './network';40import { ResponseInitializer } from './network';41import { RouteInitializer } from './network';42import { SecurityDetailsInitializer } from './network';43import { FrameEvents } from './events';44import { ElementHandleEvents } from './events';45import { JSHandleEvents } from './events';46import { CDPSessionEvents } from './events';47import { ExecutionContextEvents } from './events';48import { FileChooserEvents } from './events';49import { FrameManagerEvents } from './events';50import { RequestEvents } from './events
Using AI Code Generation
1const { createGetterInvoker } = require('playwright-core/lib/server/injected/injectedScript');2const { createGetterInvoker } = require('playwright/lib/server/injected/injectedScript');3const { createGetterInvoker } = require('playwright/lib/server/injected/injectedScript');4const { Page } = require('playwright');5const page = await Page.connect();6const element = await page.$('#elementId');7const text = await createGetterInvoker(element, 'innerText');8console.log(text);9MIT © [Anurag Hazra](
Using AI Code Generation
1const { createGetterInvoker } = require('playwright/lib/internal/invoker');2const { Page } = require('playwright');3const page = new Page();4const getterInvoker = createGetterInvoker(page);5const { createGetterInvoker } = require('playwright/lib/internal/invoker');6const { Page } = require('playwright');7const page = new Page();8const getterInvoker = createGetterInvoker(page);9const { createGetterInvoker } = require('playwright/lib/internal/invoker');10const { Page } = require('playwright');11const page = new Page();12const getterInvoker = createGetterInvoker(page);13const { createGetterInvoker } = require('playwright/lib/internal/invoker');14const { Page } = require('playwright');15const page = new Page();16const getterInvoker = createGetterInvoker(page);17const { createGetterInvoker } = require('playwright/lib/internal/invoker');18const { Page } = require('playwright');19const page = new Page();20const getterInvoker = createGetterInvoker(page);21const { createGetterInvoker } = require('playwright/lib/internal/invoker');22const { Page } = require('playwright');23const page = new Page();24const getterInvoker = createGetterInvoker(page);25const { createGetterInvoker
Using AI Code Generation
1const { createGetterInvoker } = require('playwright/lib/server/injected/injectedScript');2const { createPageBinding } = require('playwright/lib/server/injected/evaluate');3const { createJSHandle } = require('playwright/lib/server/injected/injectedScript');4const getterInvoker = createGetterInvoker('test');5const pageBinding = createPageBinding('test', getterInvoker);6const jsHandle = createJSHandle('test', pageBinding);7console.log(jsHandle);8console.log(pageBinding);
Using AI Code Generation
1const { createGetterInvoker } = require('@playwright/test/lib/server/injected/injectedScript.js');2const getter = createGetterInvoker('window.foo');3const result = getter();4console.log(result);5const { createSetterInvoker } = require('@playwright/test/lib/server/injected/injectedScript.js');6const setter = createSetterInvoker('window.foo');7setter('bar');8console.log(window.foo);
Using AI Code Generation
1const { createGetterInvoker } = require('playwright/lib/server/frames');2const getterInvoker = createGetterInvoker();3const element = document.querySelector('div');4getterInvoker(element, 'innerText');5const { test, expect } = require('@playwright/test');6test('My first test', async ({ page }) => {7 const title = page.locator('text=Playwright');8 await expect(title).toBeVisible();9});
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