addClass

FitFileViewer - API Documentation v29.4.0

---

FitFileViewer - API Documentation / utils/dom/domHelpers / addClass

Function: addClass()

addClass(el: Element | null | undefined, className: string): void

Defined in: utils/dom/domHelpers.js:18

Add a class to an element if present.

Parameters

el

Element | null | undefined

className

string

Returns

void

Throws

If className is empty