title: Question on Struts 2 and Struts-jQuery Autocompleter
body: <p>Update: I get the result using firebug, but the result doesn't show on the pages? Anyone knows why?</p>
  
  <p>the result are like :</p>
  
  <pre><code>{"results":["hello","bye"]}
  </code></pre>
  
  <p>(PS: the jason plugin I posted is deprecated, which fires an error. I switched to the default struts-jason-plugin now).</p>
  
  <p>Hi everyone, i got a problem on making the  working.
  I'm using the latest version of all the dependencies. (Struts 2.2.1)
  I wanna do a live search from database using .
  here's the code in my JSP file:</p>
  
  <pre><code>&lt;sj:autocompleter name="movieName" id="movieName"
                                  href="%{jsonlanguages}" 
                                  delay="50" 
                                  loadMinimumCount="2"
                                  &gt;&lt;/sj:autocompleter&gt;
  </code></pre>
  
  <p>jsonlanguages refers to a action, which i defined it like </p>
  
  <pre><code> &lt;s:url id="jsonlanguages" action="movieLiveSearch"/&gt; 
  </code></pre>
  
  <p>now the current state is that this action is called when user type in the autocompleter, but no dropdown list containing results are returned.</p>
  
  <p>My Action's execute function is defined like this:</p>
  
  <pre><code>public String display() throws IOException {
      System.out.println("execute movie live search");
      results.add("hello");
      results.add("goodbye");     
      return "SUCCESS";
  }
  </code></pre>
  
  <p>where results is defined as </p>
  
  <pre><code>private List&lt;String&gt; results;
  </code></pre>
  
  <p>currently i just wanna return the variable results.(leave db apart for now). 
  And my struts.xml file:</p>
  
  <pre><code>&lt;result-types&gt;
      &lt;result-type name="json" class="com.googlecode.jsonplugin.JSONResult"/&gt;
  &lt;/result-types&gt;
  
  &lt;action name="movieLiveSearch" class="proj.MovieManagement.controller.MovieLiveSearchAction" method="display"&gt;
  &lt;result type="json" name="SUCCESS"&gt;admin.jsp&lt;/result&gt;
  &lt;/action&gt;
  </code></pre>
  
  <p>Personally, i think the action didn't return the result, but I have no idea how to do that, can anyone tell me how to fix things?</p>