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How to use evalOnSelectorAll method in Playwright Internal

Best JavaScript code snippet using playwright-internal

elementHandlerDispatcher.js

Source:elementHandlerDispatcher.js

...220        )221      )222    }223  }224  async evalOnSelectorAll(params, metadata) {225    return {226      value: (0, _jsHandleDispatcher.serializeResult)(227        await this._elementHandle.evalOnSelectorAllAndWaitForSignals(228          params.selector,229          params.expression,230          params.isFunction,231          (0, _jsHandleDispatcher.parseArgument)(params.arg)232        )233      )234    }235  }236  async waitForElementState(params, metadata) {237    await this._elementHandle.waitForElementState(238      metadata,...

generateJavaSnippets.js

Source:generateJavaSnippets.js

...36    // Rename some methods37    line = line.replace(/\.goto\(/g, '.navigate(');38    line = line.replace(/\.continue\(/g, '.resume(');39    line = line.replace(/\.\$eval\(/g, '.evalOnSelector(');40    line = line.replace(/\.\$\$eval\(/g, '.evalOnSelectorAll(');41    line = line.replace(/\.\$\(/g, '.querySelector(');42    line = line.replace(/\.\$\$\(/g, '.querySelectorAll(');43    line = line.replace(/console.log/g, 'System.out.println');44    line = line.replace(/page.evaluate\((\(\) => [^\)]+)\)/g, 'page.evaluate("$1")');45    // Convert properties to methods46    line = line.replace(/\.keyboard\./g, '.keyboard().');47    line = line.replace(/\.mouse\./g, '.mouse().');48    line = line.replace(/\.coverage\./g, '.coverage().');49    line = line.replace(/\.accessibility\./g, '.accessibility().');50    line = line.replace(/\.chromium\./g, '.chromium().');51    line = line.replace(/\.webkit\./g, '.webkit().');52    line = line.replace(/\.firefox\./g, '.firefox().');53    line = line.replace(/\.length/g, '.size()');54  ...

channels.js

Source:channels.js

1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.commandsWithTracingSnapshots = void 0;6/**7 * Copyright (c) Microsoft Corporation.8 *9 * Licensed under the Apache License, Version 2.0 (the "License");10 * you may not use this file except in compliance with the License.11 * You may obtain a copy of the License at12 *13 * http://www.apache.org/licenses/LICENSE-2.014 *15 * Unless required by applicable law or agreed to in writing, software16 * distributed under the License is distributed on an "AS IS" BASIS,17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.18 * See the License for the specific language governing permissions and19 * limitations under the License.20 */21// This file is generated by generate_channels.js, do not edit manually.22// ----------- Playwright -----------23// ----------- Selectors -----------24// ----------- BrowserType -----------25// ----------- Browser -----------26// ----------- EventTarget -----------27// ----------- BrowserContext -----------28// ----------- Page -----------29// ----------- Frame -----------30// ----------- Worker -----------31// ----------- JSHandle -----------32// ----------- ElementHandle -----------33// ----------- Request -----------34// ----------- Route -----------35// ----------- Response -----------36// ----------- WebSocket -----------37// ----------- ConsoleMessage -----------38// ----------- BindingCall -----------39// ----------- Dialog -----------40// ----------- Artifact -----------41// ----------- Stream -----------42// ----------- CDPSession -----------43// ----------- Electron -----------44// ----------- ElectronApplication -----------45// ----------- Android -----------46// ----------- AndroidSocket -----------47// ----------- AndroidDevice -----------48// ----------- SocksSocket -----------49const commandsWithTracingSnapshots = new Set(['EventTarget.waitForEventInfo', 'BrowserContext.waitForEventInfo', 'Page.waitForEventInfo', 'WebSocket.waitForEventInfo', 'ElectronApplication.waitForEventInfo', 'AndroidDevice.waitForEventInfo', 'Page.goBack', 'Page.goForward', 'Page.reload', 'Page.setViewportSize', 'Page.keyboardDown', 'Page.keyboardUp', 'Page.keyboardInsertText', 'Page.keyboardType', 'Page.keyboardPress', 'Page.mouseMove', 'Page.mouseDown', 'Page.mouseUp', 'Page.mouseClick', 'Page.touchscreenTap', 'Frame.evalOnSelector', 'Frame.evalOnSelectorAll', 'Frame.addScriptTag', 'Frame.addStyleTag', 'Frame.check', 'Frame.click', 'Frame.dblclick', 'Frame.dispatchEvent', 'Frame.evaluateExpression', 'Frame.evaluateExpressionHandle', 'Frame.fill', 'Frame.focus', 'Frame.getAttribute', 'Frame.goto', 'Frame.hover', 'Frame.innerHTML', 'Frame.innerText', 'Frame.inputValue', 'Frame.isChecked', 'Frame.isDisabled', 'Frame.isEnabled', 'Frame.isHidden', 'Frame.isEditable', 'Frame.press', 'Frame.selectOption', 'Frame.setContent', 'Frame.setInputFiles', 'Frame.tap', 'Frame.textContent', 'Frame.type', 'Frame.uncheck', 'Frame.waitForFunction', 'Frame.waitForSelector', 'JSHandle.evaluateExpression', 'ElementHandle.evaluateExpression', 'JSHandle.evaluateExpressionHandle', 'ElementHandle.evaluateExpressionHandle', 'ElementHandle.evalOnSelector', 'ElementHandle.evalOnSelectorAll', 'ElementHandle.check', 'ElementHandle.click', 'ElementHandle.dblclick', 'ElementHandle.dispatchEvent', 'ElementHandle.fill', 'ElementHandle.hover', 'ElementHandle.press', 'ElementHandle.scrollIntoViewIfNeeded', 'ElementHandle.selectOption', 'ElementHandle.selectText', 'ElementHandle.setInputFiles', 'ElementHandle.tap', 'ElementHandle.type', 'ElementHandle.uncheck', 'ElementHandle.waitForElementState', 'ElementHandle.waitForSelector']);...

helpers.js

Source:helpers.js

1const os = require("os")2const path = require("path")3const fs = require("fs")4const child_process = require("child_process")5const getCliVersion = () => {6  const runGoContent = fs.readFileSync(path.join(__dirname, "..", "run.go")).toString()7  const findings = /playwrightCliVersion = "(.*)"/.exec(runGoContent)8  return findings[1]9}10const getCacheDirectory = () => {11  switch (os.platform()) {12    case "linux":13      return path.join(os.homedir(), '.cache');14    case "darwin":15      return path.join(os.homedir(), 'Library', 'Caches');16    case 'win32':17      return path.join(os.homedir(), 'AppData', 'Local');18    default:19      throw new Error(`Not implemented for: ${os.platform()}`)20  }21}22const getCliLocation = () => {23  const cacheDirectory = getCacheDirectory()24  const cliVersion = getCliVersion()25  if (os.platform() !== "win32")26    return path.join(cacheDirectory, "ms-playwright-go", cliVersion, "playwright.sh")27  return path.join(cacheDirectory, "ms-playwright-go", cliVersion, "playwright.cmd")28}29const getAPIDocs = () => {30  return JSON.parse(child_process.execSync(`"${getCliLocation()}" print-api-json`, {31    maxBuffer: 1024 * 1024 * 10,32    shell: true33  }).toString())34}35const transformMethodNamesToGo = (funcName) => {36  const standardised = funcName37    .replace("$$eval", "evalOnSelectorAll")38    .replace("$eval", "evalOnSelector")39    .replace("$$", "querySelectorAll")40    .replace("$", "querySelector")41    .replace("pdf", "PDF")42    .replace("url", "URL")43    .replace("json", "JSON")44  return standardised[0].toUpperCase() + standardised.slice(1)45}46module.exports = {47  getAPIDocs,48  transformMethodNamesToGo,...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const elements = await page.$$eval('a', (links) => {6    return links.map((a) => a.href);7  });8  console.log(elements);9  await browser.close();10})();

Using AI Code Generation

1const { chromium } = require('playwright');2const fs = require('fs');3const path = require('path');4(async () => {5  const browser = await chromium.launch({ headless: false });6  const page = await browser.newPage();7  const results = await page.$$eval('div.g', (divs) => {8    return divs.map((div) => {9      return {10        title: div.querySelector('h3').innerText,11        link: div.querySelector('a').href,12      };13    });14  });15  console.log(results);16  await browser.close();17})();

Using AI Code Generation

1const { evalOnSelectorAll } = require('playwright/lib/protocol/dom.js');2const { evalOnSelector } = require('playwright/lib/protocol/dom.js');3const { evalOnCallFrame } = require('playwright/lib/protocol/runtime.js');4const { evalOnCallFrame } = require('playwright/lib/protocol/runtime.js');5async function run() {6    const browser = await chromium.launch();7    const context = await browser.newContext();8    const page = await context.newPage();9    const result = await evalOnSelectorAll(page, 'a', 'nodes => nodes.map(n => n.href)');10    console.log(result);11    const result2 = await evalOnSelector(page, 'a', 'node => node.href');12    console.log(result2);13    const result3 = await evalOnCallFrame(page, 'window', 'window.location.href');14    console.log(result3);15    const result4 = await evalOnCallFrame(page, 'window', 'window.location.href');16    console.log(result4);17    await browser.close();18}19run();20const { evalOnSelectorAll } = require('playwright/lib/protocol/dom.js');21const { evalOnSelector } = require('playwright/lib/protocol/dom.js');22const { evalOnCallFrame } = require('playwright/lib/protocol/runtime.js');23const { evalOnCallFrame } = require('playwright/lib/protocol/runtime.js');24async function run() {25    const browser = await chromium.launch();26    const context = await browser.newContext();27    const page = await context.newPage();

Using AI Code Generation

1const { evalOnSelectorAll } = require('playwright/lib/server/dom.js');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.waitForSelector('form');6  const result = await evalOnSelectorAll(page, 'form', (form) => {7    return form.length;8  });9  console.log(result);10  await browser.close();11})();

Using AI Code Generation

1const { firefox } = require('playwright');2(async () => {3  const browser = await firefox.launch();4  const page = await browser.newPage();5  const result = await page.evaluate(async () => {6    const elements = await window['playwright'].evalOnSelectorAll('body', 'document.querySelectorAll("a")');7    return elements.map(el => el.href);8  });9  console.log(result);10  await browser.close();11})();

Using AI Code Generation

1const { evalOnSelectorAll } = require('playwright/lib/server/dom.js');2const { context } = require('playwright/lib/server/browserContext.js');3const { Page } = require('playwright/lib/server/page.js');4const { ElementHandle } = require('playwright/lib/server/frames.js');5const { JSHandle } = require('playwright/lib/server/jsHandle.js');6const { serializeResult } = require('playwright/lib/server/serializers.js');7async function evalOnSelectorAllTest() {8  const page = await browser.newPage();9  await page.setContent(`<div id="foo">foo</div><div id="bar">bar</div>`);10  const result = await evalOnSelectorAll(11    (element, _selector) => {12      return element.id;13    },14    { arg: 'foo' }15  );16  const json = await serializeResult(result);17  console.log(json);18  await page.close();19}20evalOnSelectorAllTest();21  {22    objectId: '{"injectedScriptId":2,"id":1}',23  },24  {25    objectId: '{"injectedScriptId":2,"id":2}',26  }27const { evalOnSelectorAll } = require('playwright/lib/server/dom.js');28const { context } = require('playwright/lib/server/browserContext.js');29const { Page } = require('playwright/lib/server/page.js');30const { ElementHandle } = require('playwright/lib/server/frames.js');31const { JSHandle } = require('playwright/lib/server/jsHandle.js');32const { serializeResult } = require('playwright/lib/server/serializers.js');33async function evalOnSelectorAllTest() {34  const page = await browser.newPage();35  await page.setContent(`<div id="foo">foo</div><div id="bar">bar</div>`);36  const result = await evalOnSelectorAll(37    (element, _selector) =>

Using AI Code Generation

1const { evalOnSelectorAll } = require("playwright/lib/internal/evaluators/Evaluator");2const { Page } = require("playwright/lib/frames");3const page = await browser.newPage();4const result = await evalOnSelectorAll(5  (nodes) => nodes.map((n) => n.href),6  {}7);8console.log(result);9await browser.close();

Using AI Code Generation

1const { chromium } = require('playwright-chromium');2(async () => {3  const browser = await chromium.launch({ headless: false, slowMo: 500 });4  const context = await browser.newContext();5  const page = await context.newPage();6  const results = await page.$$eval('a', (as) => as.map(a => a.href));7  console.log(results);8  await browser.close();9})();10const { chromium } = require('playwright-chromium');11(async () => {12  const browser = await chromium.launch({ headless: false, slowMo: 500 });13  const context = await browser.newContext();14  const page = await context.newPage();15  const result = await page.$eval('a', (a) => a.href);16  console.log(result);17  await browser.close();18})();19const { chromium } = require('playwright-chromium');20(async () => {21  const browser = await chromium.launch({ headless: false, slowMo: 500 });22  const context = await browser.newContext();23  const page = await context.newPage();24  const results = await page.$$eval('a', (as) => as.map(a => a.href));25  console.log(results);26  await browser.close();27})();28const { chromium } = require('playwright-chromium');29(async () => {30  const browser = await chromium.launch({ headless: false, slowMo: 500 });31  const context = await browser.newContext();32  const page = await context.newPage();33  const result = await page.$eval('a', (a) => a.href);

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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.
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