How to loop over DOM elements from querySelectorAll
TL;DR: Use the for..of loop
THE AHA STACK MASTERCLASS
Launching May 27th
The querySelectorAll() method run on document returns a list of DOM elements that satisfy the selectors query.
It returns a list of elements, which is not an array but a NodeList object.
The easiest way to loop over the results is to use the for..of loop:
for (const item of document.querySelectorAll('.buttons')) {
//...do something
}I wrote 20 books to help you become a better developer:
- Astro Handbook
- HTML Handbook
- Next.js Pages Router Handbook
- Alpine.js Handbook
- HTMX Handbook
- TypeScript Handbook
- React Handbook
- SQL Handbook
- Git Cheat Sheet
- Laravel Handbook
- Express Handbook
- Swift Handbook
- Go Handbook
- PHP Handbook
- Python Handbook
- Linux Commands Handbook
- C Handbook
- JavaScript Handbook
- CSS Handbook
- Node.js Handbook