Function: addClass()
ts
function addClass(el, ...classes): void;Adds one or more classes to an element's class attribute, excluding classes that already exist, including SVG elements.
Parameters
| Parameter | Type | Description |
|---|---|---|
el | HTMLElement | SVGElement | null | undefined | The element to add class names to |
...classes | string[] | One or more classes to add to the element, passing one or multiple class names in each argument |
Returns
void
Example
ts
const el = document.createElement('div')
addClass(el, 'new-class-1', 'new-class-2')
console.log(el.className)Since
1.0.0