What is the Puppeteer API method to focus an element on the page?
Davide S

The Puppeteer API method to focus an element on the page iselement.focus(). Here's a detailed explanation: 1. Launching a new browser instance and creating a new page:

1
2
3
4
5
6
7
8
9
10
11
12
13

   const puppeteer = require('puppeteer');

   (async () => {
     const browser = await puppeteer.launch();
     const page = await browser.newPage();

     // Perform actions with the page here

     // Close the browser
     await browser.close();
   })();

This code sets up a basic Puppeteer script. It launches a new headless browser instance and creates a new page to work with. 2. Focusing an element usingelement.focus(): To focus an element on the page, you need to first select the element using Puppeteer's DOM selection methods, and then call thefocus() method on the element.

1
2
3
4

   const element = await page.$('#elementId');
   await element.focus();

In this example,page.$('#elementId') is used to select the element with the specifiedelementId. Thefocus() method is then called on the selected element, which brings focus to that element on the page. By utilizing theelement.focus() method, you can programmatically focus an element on the page using Puppeteer. This is useful for simulating user interactions or automating actions that require an element to be in focus, such as entering text into input fields or triggering keyboard events.

Similar Questions