Posted By

1man on 02/19/07

Tagged

class
function

Versions (?)

Last Edited at 02/19/07 06:43am

Statistics

Viewed 1168 times

Favorited by 3 user(s)

Related snippets

addClass Function

/ Published in: JavaScript

Function to look if an element has a class, if it doesn't simply add it to the element. If it does have a class add it to the class that is already there. Function expects 2 values, the element to add the class to, and the new class name (value).

Expand | Embed | Plain Text

Copy this code and paste it in your HTML

function addClass(element, value) {
	if(!element.className) {
		element.className = value;
	} else {
		newClassName = element.className;
		newClassName+= " ";
		newClassName+= value;
		element.className = newClassName;
	}
}