title: how can i show jquery ui auto-complete categories list on focus event?
body: <p>I'm using jQuery UI Autocomplete categories Widget.</p>
  
  <p>how can i show all categories list on focus event? </p>
  
  <p>here is the example <a href="http://jsfiddle.net/webspicer/pcf46/4/" rel="nofollow">http://jsfiddle.net/webspicer/pcf46/4/</a></p>
  
  <p>i was tried to use following script for show all categories on focus event. but, it doesn't work for me.</p>
  
  <pre><code>$(this).data("ui-autocomplete").search($(this).val()); 
  </code></pre>
  
  <p>please give me the solutions asap?</p>