title: onclick toggleClass not working
body: <p>When i click on the class <code>dropdown-toggle</code> the class which is empty <code>&lt;li class=""&gt;</code> should be changed as open .. like <code>&lt;li class="open"&gt;</code></p>
  
  <p>Here is my <a href="http://jsfiddle.net/z072LqLy/1/" rel="nofollow">Fiddle</a></p>
  
  <p>Here is my Script : </p>
  
  <pre><code>$(document).ready(function(){
      $(".dropdown-toggle").click(function(){
      $("ul li.current").toggleClass("open");
      alert('clicked');
      });
  });
  </code></pre>
  
  <p>I tried as when ever i click the class <code>dropdown-toggle</code> toggle the class by <code>toggleClass</code>.</p>
  
  <p>But it is not toggling. What is the mistake i am doing and how can i fix it.</p>