Tags: JavaScript, DOM manipulation, class removal
TL;DR: Use the remove()
method on the element.classList
to remove a class from a DOM element.
When working with a DOM element reference, you may need to remove a class from it. This can be achieved using the remove
method provided by the classList
property of the element.
To remove a class, follow the syntax:
element.classList.remove('myclass')
Similarly, if you want to add a new class to the element, you can use the add
method:
element.classList.add('myclass')
It’s important to note that classList
is not an array, but rather a collection of type DOMTokenList. This collection provides various methods to manipulate the classes of the element.
Keep in mind that the classList
property is read-only, meaning you can’t directly edit its values. However, you can use its provided methods, such as remove
and add
, to modify the element’s classes.
By leveraging the remove()
method of element.classList
, you can easily remove unwanted classes from a DOM element in your JavaScript code.