457 B
457 B
title, tags, firstSeen, lastUpdated
| title | tags | firstSeen | lastUpdated |
|---|---|---|---|
| Add class to HTML element | browser,beginner | 2020-12-30T19:21:15+02:00 | 2020-12-30T19:21:15+02:00 |
Adds a class to an HTML element.
- Use
Element.classListandDOMTokenList.add()to add the specified class to the element.
const addClass = (el, className) => el.classList.add(className);
addClass(document.querySelector('p'), 'special');
// The paragraph will now have the 'special' class