jQuery addClass example

Change class name on click in jQuery

by Vipin Patil

HTML

<form>

<select name="o1" id="o1">
<option value="item0" >--Select an Item--</option>
    <option value="item1">item1</option>
    <option value="item2">item2</option>
    <option value="item3">item3</option>
</select>

<select name="o2">
<option value="item0" >--Select an Item--</option>
    <option value="item1">item1</option>
    <option value="item2">item2</option>
    <option value="item3">item3</option>
</select>

</form>

JavaScript

$(document).ready(function () {
    $("#o1").change(function () {
         
         
         
    });
});