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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Try it:
const puppeteer = require('puppeteer');
puppeteer.launch({ignoreHTTPSErrors: true, headless: false}).then(async browser => {
const page = await browser.newPage();
console.log(2);
await page.setViewport({ width: 500, height: 400 });
console.log(3)
const res = await page.goto('https://apps.realmail.dk/scratchcards/eovendo/gui/index.php?UserId=60sEBfXq6wNExN4%2bn9YSBw%3d%3d&ServiceId=f147263e75262ecc82d695e795a32f4d');
console.log(4)
await page.waitForFunction('document.querySelector(".eo-validation-code").innerText.length == 32').catch(err => console.log(err));
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