title: jQuery UI - How to trigger sortupdate event properly?
body: <p>I'm using jQuery v1.8.0 and jQuery UI v1.8.22.</p>
  
  <p>The documentation said that you can trigger sortupdate by:</p>
  
  <pre><code> $(".selector").bind("sortupdate", function (event, ui) {
       // do something here
   });
  
   $(".selector").trigger("sortupdate");
  </code></pre>
  
  <p>But this doesn't seem to be the case because <code>ui</code> is undefined. Is there any other way to make this work / trigger events on sortupdate?</p>