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addClass

This method will add one or more classes to an HTML element.

Usage

js
import { 
addClass
} from '@studiometa/js-toolkit/utils';
addClass
(
document
.
body
, 'is-locked');
addClass
([
document
.
body
,
document
.
documentElement
], 'is-locked');
addClass
(
document
.
querySelectorAll
('.should-be-locked'), 'is-locked');
addClass
(
document
.
body
, ['is-locked', 'has-pointer']);

Parameters

  • element (Element | Element[] | NodeListOf<Element>): the target HTML element
  • classes (string | string[]): CSS classes to add

Return value

This function does not return anything.

MIT Licensed