Files F120316232

addClass.js
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Created: Thu, Jul 3, 11:41

addClass.js
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	import hasClass from './hasClass';
	/**
	* Adds a CSS class to a given element.
	*
	* @param element the element
	* @param className the CSS class name
	*/

	export default function addClass(element, className) {
	if (element.classList) element.classList.add(className);else if (!hasClass(element, className)) if (typeof element.className === 'string') element.className = element.className + " " + className;else element.setAttribute('class', (element.className && element.className.baseVal \|\| '') + " " + className);
	}

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