Working with array of CSS classes in JavaScript
Given an element:
<p id="elem" class="www ggg zzz"></p>
Find out the number of its classes.
Given an element:
<p id="elem" class="www ggg zzz"></p>
Loop through its classes.
Given an element:
<p id="elem" class="www ggg zzz"></p>
Find out the number of its classes.
Given an element:
<p id="elem" class="www ggg zzz"></p>
Loop through its classes.