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How to use parseAriaSelector method in Puppeteer

Best JavaScript code snippet using puppeteer

AriaQueryHandler.js

Source:AriaQueryHandler.js

...21    });22    const filteredNodes = nodes.filter((node) => node.role.value !== 'text');23    return filteredNodes;24}25function parseAriaSelector(selector) {26    const normalize = (value) => value.replace(/ +/g, ' ').trim();27    const knownAttributes = new Set(['name', 'role']);28    const queryOptions = {};29    const attributeRegexp = /\[\s*(?<attribute>\w+)\s*=\s*"(?<value>\\.|[^"\\]*)"\s*\]/;30    const defaultName = selector.replace(attributeRegexp, (_, attribute, value) => {31        attribute = attribute.trim();32        if (!knownAttributes.has(attribute))33            throw new Error('Unkown aria attribute "${groups.attribute}" in selector');34        queryOptions[attribute] = normalize(value);35        return '';36    });37    if (defaultName && !queryOptions.name)38        queryOptions.name = normalize(defaultName);39    return queryOptions;40}41const queryOne = async (element, selector) => {42    const exeCtx = element.executionContext();43    const { name, role } = parseAriaSelector(selector);44    const res = await queryAXTree(exeCtx._client, element, name, role);45    if (res.length < 1) {46        return null;47    }48    return exeCtx._adoptBackendNodeId(res[0].backendDOMNodeId);49};50const waitFor = async (domWorld, selector, options) => {51    const binding = {52        name: 'ariaQuerySelector',53        pptrFunction: async (selector) => {54            const document = await domWorld._document();55            const element = await queryOne(document, selector);56            return element;57        },58    };59    return domWorld.waitForSelectorInPage((_, selector) => globalThis.ariaQuerySelector(selector), selector, options, binding);60};61const queryAll = async (element, selector) => {62    const exeCtx = element.executionContext();63    const { name, role } = parseAriaSelector(selector);64    const res = await queryAXTree(exeCtx._client, element, name, role);65    return Promise.all(res.map((axNode) => exeCtx._adoptBackendNodeId(axNode.backendDOMNodeId)));66};67const queryAllArray = async (element, selector) => {68    const elementHandles = await queryAll(element, selector);69    const exeCtx = element.executionContext();70    const jsHandle = exeCtx.evaluateHandle((...elements) => elements, ...elementHandles);71    return jsHandle;72};73/**74 * @internal75 */76export const ariaHandler = {77    queryOne,...

Using AI Code Generation

1const puppeteer = require('puppeteer');2const parseAriaSelector = require('puppeteer/lib/JSHandle').parseAriaSelector;3(async () => {4  const browser = await puppeteer.launch();5  const page = await browser.newPage();6  const elementHandle = await page.$('#hplogo');7  const ariaSelector = parseAriaSelector(elementHandle);8  console.log(ariaSelector);9  await browser.close();10})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  try {4    const browser = await puppeteer.launch();5    const page = await browser.newPage();6    await page.waitForSelector('input[name="q"]');7    await page.keyboard.type('Puppeteer');8    await page.keyboard.press('Enter');9    await page.waitForNavigation();10    await browser.close();11  } catch (error) {12    console.log(error);13  }14})();15Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome or Chromium. Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome or Chromium. Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. It can also be configured to use full (non

Using AI Code Generation

1const puppeteer = require('puppeteer');2const path = require('path');3const fs = require('fs');4(async () => {5    const browser = await puppeteer.launch({headless: false});6    const page = await browser.newPage();7    await page.waitForSelector('input[name="q"]');8    const element = await page.$('input[name="q"]');9    const box = await element.boundingBox();10    await page.mouse.click(box.x + box.width / 2, box.y + box.height / 2);11    await page.keyboard.type('Puppeteer');12    await page.keyboard.press('Enter');13    await page.waitForNavigation();14    await page.screenshot({path: 'screenshot.png'});15    await browser.close();16})();17const puppeteer = require('puppeteer');18const path = require('path');19const fs = require('fs');20(async () => {21    const browser = await puppeteer.launch({headless: false});22    const page = await browser.newPage();23    await page.waitForSelector('input[name="q"]');24    const element = await page.$('input[name="q"]');25    const box = await element.boundingBox();26    await page.mouse.click(box.x + box.width / 2, box.y + box.height / 2);27    await page.keyboard.type('Puppeteer');28    await page.keyboard.press('Enter');29    await page.waitForNavigation();30    await page.screenshot({path: 'screenshot.png'});31    await browser.close();32})();33const puppeteer = require('puppeteer');34const path = require('path');35const fs = require('fs');36(async () => {37    const browser = await puppeteer.launch({headless: false});38    const page = await browser.newPage();39    await page.waitForSelector('input[name="q"]');40    const element = await page.$('input[name="q"]');41    const box = await element.boundingBox();42    await page.mouse.click(box.x + box

Using AI Code Generation

1const puppeteer = require('puppeteer');2const selector = 'button[aria-label="Next"]';3(async () => {4  const browser = await puppeteer.launch();5  const page = await browser.newPage();6  const ariaSelector = await page.$eval('button', (el) => {7    return el.parseAriaSelector();8  });9  console.log(ariaSelector);10  await browser.close();11})();12Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. It can be configured to use full (non-headless) Chrome or Chromium. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or

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