QuerySelector with specified index in Javascript (like [1])
How do I make: document.getElementsByClassName(“first”)[1].getElementsByClassName(“second”)[2]; but with querySelector? My guess would be: document.querySelector(“.first[1] &…
Tag: queryselector
GSAP and querySelectorAll not firing on dynamically added fields
I am trying out code from this codepen https://codepen.io/aaroniker/pen/WNxoovJ and it works great on an input field inside a div with class url-input as shown in the code pen. However, when I place …
document.querySelector in Angular
I have a list where each li has unique data-id.
-
Cannot get querySelectorAll to work with puppeteer (returns undefined)
I’m trying to practice some web scraping with prices from a supermarket. It’s with node.js and puppeteer. I can navigate throught the website in beginning with accepting cookies and clicking a “…
Passing HTML dropdown-menu values to HTML input through Javascript
I am trying to create an HTML dropdown-menu that would send its value to other HTML input tags through Javascript before being sent to Coinpayment by POST method. Obviously…something’s not working, &…
Toggle forEach child div classes in Javascript.(bgcolor of the text is changing but bgcolor of those divs NOT)
Hy everyone, I have this hamburger menu lines, and i want to change their color when i click it. I tryed with addEventListener + toggle class, and also with simple element.style.backgroundColor for …
Parsing HTML5 data-attribute to document.querySelector
I have three HTML buttons with ids and classes. Two of them also hold data attributes. The data attributes are for the element they should change the style display property for. The basic idea is to …
How to select the next immediate child using querySelector?
I want to loop through a div and store the
and
- inside an object. And I already used querySelectorAll but that will select all h4 or ul elements. In the picture you can see I’m …
Adding a value by JavaScript inside a ins tag multiple time
I have this code ~
How can we use d3-funnel with React? I tried implementing it but getting some errors
import React , {useRef , useEffect} from ‘react’; import D3Funnel from ‘d3-funnel’; function RecruitmentFunnel() { useEffect(() => { var data = [ [‘Applicants’, 267 , ‘#…