Question

I have a HTML Element, or list item, which has both an id and a class assigned to it. I am writing automated tests, and I need to check the class for this element. In the test, when I call window.document.getElementById('my-element-id'), it does return the correct element, but there is no class property on it. Is there another way to check the class?

Answer 1

The property you’re looking for is className.

Here’s a working example: http://jsfiddle.net/xxEtj/

HTML

<ul>
    <li id="myId" class="myClass">Item one</li>
</ul>

JS

var li = document.getElementById('myId');
alert(li.className);