How to use childrenWithoutProperties method in Playwright Internal

Best JavaScript code snippet using playwright-internal

api_parser.js

Source:api_parser.js Github

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...159 /**160 * @param {MarkdownNode} spec161 */162 parseProperty(spec) {163 const param = childrenWithoutProperties(spec)[0];164 const text = param.text;165 const name = text.substring(0, text.indexOf('<')).replace(/\`/g, '').trim();166 const comments = extractComments(spec);167 return Documentation.Member.createProperty(extractLangs(spec), name, this.parseType(param), comments, guessRequired(md.render(comments)));168 }169 /**170 * @param {MarkdownNode=} spec171 * @return {Documentation.Type}172 */173 parseType(spec) {174 const arg = parseVariable(spec.text);175 const properties = [];176 for (const child of spec.children || []) {177 const { name, text } = parseVariable(child.text);178 const comments = /** @type {MarkdownNode[]} */ ([{ type: 'text', text }]);179 properties.push(Documentation.Member.createProperty({}, name, this.parseType(child), comments, guessRequired(text)));180 }181 return Documentation.Type.parse(arg.type, properties);182 }183}184/**185 * @param {string} line186 * @returns {{ name: string, type: string, text: string }}187 */188function parseVariable(line) {189 let match = line.match(/^`([^`]+)` (.*)/);190 if (!match)191 match = line.match(/^(returns): (.*)/);192 if (!match)193 match = line.match(/^(type): (.*)/);194 if (!match)195 match = line.match(/^(argument): (.*)/);196 if (!match)197 throw new Error('Invalid argument: ' + line);198 const name = match[1];199 const remainder = match[2];200 if (!remainder.startsWith('<'))201 throw new Error(`Bad argument: "${name}" in "${line}"`);202 let depth = 0;203 for (let i = 0; i < remainder.length; ++i) {204 const c = remainder.charAt(i);205 if (c === '<')206 ++depth;207 if (c === '>')208 --depth;209 if (depth === 0)210 return { name, type: remainder.substring(1, i), text: remainder.substring(i + 2) };211 }212 throw new Error('Should not be reached');213}214/**215 * @param {MarkdownNode[]} body216 * @param {MarkdownNode[]} params217 */218function applyTemplates(body, params) {219 const paramsMap = new Map();220 for (const node of params)221 paramsMap.set('%%-' + node.text + '-%%', node);222 const visit = (node, parent) => {223 if (node.text && node.text.includes('-inline- = %%')) {224 const [name, key] = node.text.split('-inline- = ');225 const list = paramsMap.get(key);226 const newChildren = [];227 if (!list)228 throw new Error('Bad template: ' + key);229 for (const prop of list.children) {230 const template = paramsMap.get(prop.text);231 if (!template)232 throw new Error('Bad template: ' + prop.text);233 const children = childrenWithoutProperties(template);234 const { name: argName } = parseVariable(children[0].text);235 newChildren.push({236 type: node.type,237 text: name + argName,238 children: template.children.map(c => md.clone(c))239 });240 }241 const nodeIndex = parent.children.indexOf(node);242 parent.children = [...parent.children.slice(0, nodeIndex), ...newChildren, ...parent.children.slice(nodeIndex + 1)];243 } else if (node.text && node.text.includes(' = %%')) {244 const [name, key] = node.text.split(' = ');245 node.text = name;246 const template = paramsMap.get(key);247 if (!template)248 throw new Error('Bad template: ' + key);249 node.children.push(...template.children.map(c => md.clone(c)));250 }251 for (const child of node.children || [])252 visit(child, node);253 if (node.children)254 node.children = node.children.filter(child => !child.text || !child.text.includes('-inline- = %%'));255 };256 for (const node of body)257 visit(node, null);258 return body;259}260/**261 * @param {MarkdownNode} item262 * @returns {MarkdownNode[]}263 */264function extractComments(item) {265 return (item.children || []).filter(c => {266 if (c.type.startsWith('h'))267 return false;268 if (c.type === 'li' && c.liType === 'default')269 return false;270 if (c.type === 'li' && c.text.startsWith('langs:'))271 return false;272 return true;273 });274}275/**276 * @param {string} comment277 */278function guessRequired(comment) {279 let required = true;280 if (comment.toLowerCase().includes('defaults to '))281 required = false;282 if (comment.startsWith('Optional'))283 required = false;284 if (comment.endsWith('Optional.'))285 required = false;286 if (comment.toLowerCase().includes('if set'))287 required = false;288 if (comment.toLowerCase().includes('if applicable'))289 required = false;290 if (comment.toLowerCase().includes('if available'))291 required = false;292 return required;293}294/**295 * @param {string} apiDir296 * @param {string=} paramsPath297 */298function parseApi(apiDir, paramsPath) {299 return new ApiParser(apiDir, paramsPath).documentation;300}301/**302 * @param {MarkdownNode} spec303 * @returns {import('./documentation').Langs}304 */305function extractLangs(spec) {306 for (const child of spec.children) {307 if (child.type !== 'li' || child.liType !== 'bullet' || !child.text.startsWith('langs:'))308 continue;309 const only = child.text.substring('langs:'.length).trim();310 /** @type {Object<string, string>} */311 const aliases = {};312 for (const p of child.children || []) {313 const match = p.text.match(/alias-(\w+)[\s]*:(.*)/);314 if (match)315 aliases[match[1].trim()] = match[2].trim();316 }317 return {318 only: only ? only.split(',').map(l => l.trim()) : undefined,319 aliases,320 types: {},321 overrides: {}322 };323 }324 return {};325}326/**327 * @param {MarkdownNode} spec328 * @returns {MarkdownNode[]}329 */330function childrenWithoutProperties(spec) {331 return spec.children.filter(c => c.liType !== 'bullet' || !c.text.startsWith('langs'));332}333/**334 * @param {Documentation.Member} existingMember335 * @param {Documentation.Member} member336 * @returns {boolean}337 */338function isTypeOverride(existingMember, member) {339 if (!existingMember.langs.only)340 return true;341 if (member.langs.only.every(l => existingMember.langs.only.includes(l))) {342 return true;343 } else if (member.langs.only.some(l => existingMember.langs.only.includes(l))) {344 throw new Error(`Ambiguous language override for: ${member.name}`);...

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const children = await page.$eval('body', (body) => {9 return childrenWithoutProperties(body);10 });11 console.log(children);12 await browser.close();13})();14[ { type: 'text', value: '15' },16 { type: 'tag',17 attributes: {},18 children: [ [Object] ] },19 { type: 'text', value: '20' },21 { type: 'tag',22 attributes: {},23 children: [ [Object], [Object], [Object] ] },24 { type: 'text', value: '25' },26 { type: 'tag',27 attributes: {},28 children: [ [Object] ] },29 { type: 'text', value: '30' } ]31[ { type: 'text', value: '32' },33 { type: 'tag',34 attributes: {},35 children: [ [Object] ] },36 { type: 'text', value: '37' },38 { type: 'tag',39 attributes: {},40 children: [ [Object], [Object], [Object] ] },41 { type: 'text', value: '42' },43 { type: 'tag',44 attributes: {},45 children: [ [Object] ] },46 { type

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/client/selectorEngine');2const { ElementHandle } = require('playwright/lib/client/selectorEngine');3const { JSHandle } = require('playwright/lib/client/selectorEngine');4const { chromium } = require('playwright');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 const elementHandle = await page.$('h1');10 const children = await childrenWithoutProperties(elementHandle, ['id']);11 console.log(children.length);12 await browser.close();13})();14const { childrenWithoutProperties } = require('playwright/lib/server/selectorEngine');15const { ElementHandle } = require('playwright/lib/server/selectorEngine');16const { JSHandle } = require('playwright/lib/server/selectorEngine');17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 const elementHandle = await page.$('h1');23 const children = await childrenWithoutProperties(elementHandle, ['id']);24 console.log(children.length);25 await browser.close();26})();27const { childrenWithoutProperties } = require('playwright/lib/server/dom');28const { ElementHandle } = require('playwright/lib/server/dom');29const { JSHandle } = require('playwright/lib/server/dom');30const { chromium } = require('playwright');31(async () => {32 const browser = await chromium.launch();33 const context = await browser.newContext();34 const page = await context.newPage();35 const elementHandle = await page.$('h1');36 const children = await childrenWithoutProperties(elementHandle, ['id']);37 console.log(children.length);38 await browser.close();39})();40const { childrenWithoutProperties } = require('playwright/lib/server');41const { ElementHandle } = require('playwright/lib/server');42const { JSHandle }

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/client/selectorEngine');2const { Locator } = require('playwright/lib/client/locator');3const { ElementHandle } = require('playwright/lib/client/elementHandle');4const { JSHandle } = require('playwright/lib/client/jsHandle');5const loc1 = childrenWithoutProperties(loc, ['id', 'class'], false);6const loc2 = childrenWithoutProperties(loc, ['id', 'class'], true);7const loc1 = childrenWithoutProperties(loc, ['id', 'class'], false);8const loc2 = childrenWithoutProperties(loc, ['id', 'class'], true);9const loc1 = childrenWithoutProperties(loc, ['id', 'class'], false);10const loc2 = childrenWithoutProperties(loc, ['id', 'class'], true);

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const { assert } = require('chai');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 const children = await page.$eval('body', (node) => {6 return childrenWithoutProperties(node);7 });8 assert.equal(children.length, 1);9 assert.equal(children[0].nodeName, 'DIV');10 assert.equal(children[0].children.length, 1);11 assert.equal(children[0].children[0].nodeName, 'DIV');12 assert.equal(children[0].children[0].children.length, 1);13 assert.equal(children[0].children[0].children[0].nodeName, 'DIV');14 assert.equal(children[0].children[0].children[0].children.length, 2);15 assert.equal(children[0].children[0].children[0].children[0].nodeName, 'DIV');16 assert.equal(children[0].children[0].children[0].children[1].nodeName, 'DIV');17 assert.equal(children[0].children[0].children[0].children[0].children.length, 1);18 assert.equal(children[0].children[0].children[0].children[1].children.length, 1);19 assert.equal(children[0].children[0].children[0].children[0].children[0].nodeName, 'DIV');20 assert.equal(children[0].children[0].children[0].children[1].children[0].nodeName, 'DIV');21 assert.equal(children[0].children[0].children[0].children[0].children[0].children.length, 1);22 assert.equal(children[0].children[0].children[0].children[1].children[0].children.length, 1);23 assert.equal(children[0].children[0].children[0].children[0].children[0].children[0].nodeName, 'DIV');24 assert.equal(children[0].children[0].children[0].children[1].children[0].children[0].nodeName, 'DIV');25 assert.equal(children[0].children[0].children[0].children[0].children[0].children[0].children.length

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Using AI Code Generation

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1const {childrenWithoutProperties} = require('playwright/lib/client/selectorImpl');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 const elements = await page.$$('text=Useful Links');5 const children = await childrenWithoutProperties(elements[0], { selector: 'a' });6 console.log(children);7});8 ElementHandle {9 _context: BrowserContext {10 _browser: Browser {11 _closeCallback: [Function (anonymous)]12 },13 _options: { viewport: null, isMobile: false, hasTouch: false },14 _timeoutSettings: TimeoutSettings { _timeoutSettings: [Object] },15 _viewportSize: { width: 1280, height: 720 },16 _pageBindings: Map(0) {},

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Using AI Code Generation

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1const { test, expect } = require('@playwright/test');2test('My first test', async ({ page }) => {3 const element = await page.$('text=Get started');4 const children = await page.evaluate(element => element.childrenWithoutProperties, element);5 expect(children.length).toBe(2);6 expect(children[0].tagName).toBe('svg');7 expect(children[1].tagName).toBe('span');8});

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const { JSDOM } = require('jsdom');3(async () => {4 const dom = new JSDOM(`<html>5 </html>`, { runScripts: 'dangerously' });6 const document = dom.window.document;7 const container = document.querySelector('.container');8 const children = childrenWithoutProperties(container);9 console.log(`Number of children: ${children.length}`);10 console.log(`First child: ${children[0].outerHTML}`);11})();12const { childrenWithProperties } = require('playwright/lib/server/dom.js');13const { JSDOM } = require('jsdom');14(async () => {15 const dom = new JSDOM(`<html>16 </html>`, { runScripts: 'dangerously' });17 const document = dom.window.document;18 const container = document.querySelector('.container');19 const children = childrenWithProperties(container);20 console.log(`Number of children: ${children.length}`);21 console.log(`First child: ${children[0].outerHTML}`);22 console.log(`First child properties: ${children[0].properties}`);23})();

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/server/supplements/utils/structs.js');2const { assert } = require('chai');3const { test, expect } = require('@playwright/test');4const { chromium } = require('playwright');5test.describe('Test', () => {6 test.beforeEach(async ({ page }) => {7 });8 test('test', async ({ page }) => {9 const element = await page.$('text=Get Started');10 const children = await element.evaluateHandle((e) => {11 return childrenWithoutProperties(e);12 });13 const childNodes = await children.evaluate((e) => {14 return e.childNodes;15 });16 assert.equal(childNodes.length, 1);17 assert.equal(childNodes[0].textContent, 'Get Started');18 });19});20const { test, expect } = require('@playwright/test');21const { chromium } = require('playwright');22test.describe('Test', () => {23 test.beforeEach(async ({ page }) => {24 });25 test('test', async ({ page }) => {26 const element = await page.$('text=Get Started');27 const children = await element.evaluateHandle((e) => {28 return e.childNodes;29 });30 const childNodes = await children.evaluate((e) => {31 return e.childNodes;32 });33 assert.equal(childNodes.length, 1);34 assert.equal(childNodes[0].textContent, 'Get Started');35 });36});37const { test, expect } = require('@playwright/test');38const { chromium } = require('playwright');39test.describe('Test', () => {40 test.beforeEach(async ({ page }) => {41 });42 test('test', async ({ page }) => {43 const element = await page.$('text=Get Started');44 const children = await element.evaluateHandle((e) => {45 return e.childNodes;46 });47 const childNodes = await children.evaluate((e) => {48 return e.childNodes;49 });50 assert.equal(childNodes.length, 1);51 assert.equal(childNodes[0].textContent, 'Get Started');52 });53});54const { test, expect } = require

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const selector = 'div';3const element = await page.$(selector);4const children = await childrenWithoutProperties(element, { depth: 1 });5console.log(children);6const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');7const selector = 'div';8const element = await page.$(selector);9const children = await childrenWithoutProperties(element, { depth: 1 });10console.log(children);11const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');12const selector = 'div';13const element = await page.$(selector);14const children = await childrenWithoutProperties(element, { depth: 1 });15console.log(children);16const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');17const selector = 'div';18const element = await page.$(selector);19const children = await childrenWithoutProperties(element, { depth: 1 });20console.log(children);21const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');22const selector = 'div';23const element = await page.$(selector);24const children = await childrenWithoutProperties(element, { depth: 1 });25console.log(children);26const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');27const selector = 'div';28const element = await page.$(selector);29const children = await childrenWithoutProperties(element, { depth: 1 });30console.log(children);31const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');32const selector = 'div';33const element = await page.$(selector);34const children = await childrenWithoutProperties(element, { depth: 1 });35console.log(children);36const { childrenWithoutProperties } =

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Using AI Code Generation

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1const { childrenWithoutProperties } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/supplements/recorder/recorderTypes');3 { name: 'id', value: 'test' },4 { name: 'class', value: 'test-class' },5};6{ nodeName: 'div', attributes: [], innerHTML: '' }

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Playwright tutorial

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