How to use valueFromRemoteObject method in Puppeteer

Best JavaScript code snippet using puppeteer

JSHandle.js

Source:JSHandle.js

...89        objectId: this._remoteObject.objectId,90        returnByValue: true,91        awaitPromise: true,92      });93      return helper.valueFromRemoteObject(response.result);94    }95    return helper.valueFromRemoteObject(this._remoteObject);96  }97  /**98   * @return {?Puppeteer.ElementHandle}99   */100  asElement() {101    return null;102  }103  async dispose() {104    if (this._disposed)105      return;106    this._disposed = true;107    await helper.releaseObject(this._client, this._remoteObject);108  }109  /**110   * @override111   * @return {string}112   */113  toString() {114    if (this._remoteObject.objectId) {115      const type = this._remoteObject.subtype || this._remoteObject.type;116      return 'JSHandle@' + type;117    }118    return 'JSHandle:' + helper.valueFromRemoteObject(this._remoteObject);119  }120}121class ElementHandle extends JSHandle {122  /**123   * @param {!Puppeteer.ExecutionContext} context124   * @param {!Puppeteer.CDPSession} client125   * @param {!Protocol.Runtime.RemoteObject} remoteObject126   * @param {!Puppeteer.Page} page127   * @param {!Puppeteer.FrameManager} frameManager128   */129  constructor(context, client, remoteObject, page, frameManager) {130    super(context, client, remoteObject);131    this._client = client;132    this._remoteObject = remoteObject;...

helper.js

Source:helper.js

...45        }46    }47    return message;48}49function valueFromRemoteObject(remoteObject) {50    assert(!remoteObject.objectId, 'Cannot extract value when objectId is given');51    if (remoteObject.unserializableValue) {52        if (remoteObject.type === 'bigint' && typeof BigInt !== 'undefined')53            return BigInt(remoteObject.unserializableValue.replace('n', ''));54        switch (remoteObject.unserializableValue) {55            case '-0':56                return -0;57            case 'NaN':58                return NaN;59            case 'Infinity':60                return Infinity;61            case '-Infinity':62                return -Infinity;63            default:...

ExecutionContext.js

Source:ExecutionContext.js

...173        objectId: this._remoteObject.objectId,174        returnByValue: true,175        awaitPromise: true,176      });177      return helper.valueFromRemoteObject(response.result);178    }179    return helper.valueFromRemoteObject(this._remoteObject);180  }181  /**182   * @return {?Puppeteer.ElementHandle}183   */184  asElement() {185    return null;186  }187  async dispose() {188    if (this._disposed)189      return;190    this._disposed = true;191    await helper.releaseObject(this._client, this._remoteObject);192  }193  /**194   * @override195   * @return {string}196   */197  toString() {198    if (this._remoteObject.objectId) {199      const type =  this._remoteObject.subtype || this._remoteObject.type;200      return 'JSHandle@' + type;201    }202    return 'JSHandle:' + helper.valueFromRemoteObject(this._remoteObject);203  }204}205helper.tracePublicAPI(JSHandle);...

Using AI Code Generation

1const puppeteer = require('puppeteer');2const fs = require('fs');3(async () => {4  const browser = await puppeteer.launch();5  const page = await browser.newPage();6  const title = await page.title();7  console.log(title);8  const metrics = await page.metrics();9  console.log(metrics);10  const screenshot = await page.screenshot();11  fs.writeFileSync('google.png', screenshot);12  await browser.close();13})();14const puppeteer = require('puppeteer');15const fs = require('fs');16(async () => {17  const browser = await puppeteer.launch();18  const page = await browser.newPage();19  const title = await page.title();20  console.log(title);21  const metrics = await page.metrics();22  console.log(metrics);23  const screenshot = await page.screenshot();24  fs.writeFileSync('google.png', screenshot);25  await browser.close();26})();27const puppeteer = require('puppeteer');28const fs = require('fs');29(async () => {30  const browser = await puppeteer.launch();31  const page = await browser.newPage();32  const title = await page.title();33  console.log(title);34  const metrics = await page.metrics();35  console.log(metrics);36  const screenshot = await page.screenshot();37  fs.writeFileSync('google.png', screenshot);38  await browser.close();39})();40const puppeteer = require('puppeteer');41const fs = require('fs');42(async () => {43  const browser = await puppeteer.launch();44  const page = await browser.newPage();45  const title = await page.title();46  console.log(title);47  const metrics = await page.metrics();48  console.log(metrics);49  const screenshot = await page.screenshot();50  fs.writeFileSync('google.png', screenshot);51  await browser.close();52})();53const puppeteer = require('puppeteer');54const fs = require('fs');55(async () => {

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  const element = await page.$('a');6  const value = await page.evaluate(element => element.textContent, element);7  console.log(value);8  await browser.close();9})();10How to use Puppeteer to extract data from a website using Puppeteer's page.evaluate() method?11How to use Puppeteer to extract data from a website using Puppeteer's page.evaluateHandle() method?12How to use Puppeteer to extract data from a website using Puppeteer's page.$() method?13How to use Puppeteer to extract data from a website using Puppeteer's page.$x() method?14How to use Puppeteer to extract data from a website using Puppeteer's page.$eval() method?15How to use Puppeteer to extract data from a website using Puppeteer's page.$$eval() method?16How to use Puppeteer to extract data from a website using Puppeteer's page.$() method?

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async() => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  const title = await page.title();6  console.log(title);7  await browser.close();8})();9const puppeteer = require('puppeteer');10(async() => {11  const browser = await puppeteer.launch();12  const page = await browser.newPage();13  const title = await page.title();14  console.log(title);15  await browser.close();16})();17const puppeteer = require('puppeteer');18(async() => {19  const browser = await puppeteer.launch();20  const page = await browser.newPage();21  const title = await page.title();22  console.log(title);23  await browser.close();24})();25const puppeteer = require('puppeteer');26(async() => {27  const browser = await puppeteer.launch();28  const page = await browser.newPage();29  const title = await page.title();30  console.log(title);31  await browser.close();32})();33const puppeteer = require('puppeteer');34(async() => {35  const browser = await puppeteer.launch();36  const page = await browser.newPage();37  const title = await page.title();38  console.log(title);39  await browser.close();40})();41const puppeteer = require('puppeteer');42(async() => {43  const browser = await puppeteer.launch();44  const page = await browser.newPage();45  const title = await page.title();46  console.log(title);47  await browser.close();48})();49const puppeteer = require('p

Using AI Code Generation

1const puppeteer = require('puppeteer');2puppeteer.launch({headless: false}).then(async browser => {3    const page = await browser.newPage();4    const input = await page.$('input');5    await input.type('Puppeteer');6    const value = await page.evaluate(input => input.value, input);7    console.log(value);8    await browser.close();9});

Using AI Code Generation

1(async () => {2    const browser = await puppeteer.launch({headless: false});3    const page = await browser.newPage();4    const inputElement = await page.$('input[name="q"]');5    await inputElement.type("Hello World");6    await page.screenshot({path: "screenshot.png"});7    await browser.close();8})();

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  const remoteObject = await page.evaluateHandle(() => {6    return {a: 1, b: 2, c: 3};7  });8  console.log(await remoteObject.getProperties());9  console.log(await remoteObject.jsonValue());10  console.log(await remoteObject.getProperty('a'));11  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()));12  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()).then((a) => a + 1));13  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()).then((a) => a + 1).then((a) => a * 2));14  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()).then((a) => a + 1).then((a) => a * 2).then((a) => a - 3));15  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()).then((a) => a + 1).then((a) => a * 2).then((a) => a - 3).then((a) => a / 4));16  await browser.close();17})();18const puppeteer = require('puppeteer');19(async () => {20  const browser = await puppeteer.launch();21  const page = await browser.newPage();22  const remoteObject = await page.evaluateHandle(() => {23    return {a: 1, b: 2, c: 3};24  });25  console.log(await remoteObject.getProperties());26  console.log(await remoteObject.jsonValue());27  console.log(await remoteObject.getProperty('a'));28  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()));29  console.log(await remoteObject.getProperty('a').then((a) => a.jsonValue()).then((a) => a + 1));30  console.log(await remoteObject.getProperty('a').then

Using AI Code Generation

1const puppeteer = require('puppeteer');2(async () => {3  const browser = await puppeteer.launch();4  const page = await browser.newPage();5  await page.evaluate(() => {6    window.a = 5;7    let b = 6;8  });9  console.log(await page.evaluate(() => window.a));10  console.log(await page.evaluate(() => window.b));11  console.log(await page.evaluate(() => {12    return b;13  }));14  console.log(await page.evaluateHandle(() => b).then(handle => handle.jsonValue()));15  await browser.close();16})();17const puppeteer = require('puppeteer');18(async () => {19  const browser = await puppeteer.launch();20  const page = await browser.newPage();21  await page.evaluate(() => {22    window.a = 5;23    let b = 6;24  });25  console.log(await page.evaluate(() => window.a));26  console.log(await page.evaluate(() => window.b));27  console.log(await page.evaluate(() => {28    return b;29  }));30  console.log(await page.evaluateHandle(() => b).then(handle => handle.jsonValue()));31  await browser.close();32})();33const puppeteer = require('puppeteer');34(async () => {

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