18 lines
403 B
Markdown
18 lines
403 B
Markdown
---
|
|
title: toggleClass
|
|
tags: browser,beginner
|
|
---
|
|
|
|
Toggles a class for an HTML element.
|
|
|
|
- Use `Element.classList` and `DOMTokenList.toggle()` to toggle the specified class for the element.
|
|
|
|
```js
|
|
const toggleClass = (el, className) => el.classList.toggle(className);
|
|
```
|
|
|
|
```js
|
|
toggleClass(document.querySelector('p.special'), 'special');
|
|
// The paragraph will not have the 'special' class anymore
|
|
```
|