JSFiddle - React, Tailwind, and code Playground

by muthukumar0705

HTML

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script> 
<div id="menubar">
  <select id="test">
      <option>test1</option>
      <option>test2</option>
      <option>test3</option>
    </select>
</div>
<script>
    $().ready(function(){
$("#test").change(function(event){
    alert('test');
if($(this).find('option:selected').hasClass('actived'))
    alert('already selected');
    else
   $(this).find('option:selected').addClass('actived');

 });


    });
</script>