title: f:ajax does not update t:dataTable on complete
body: <p>I have a JSF search command button and a tomahawk dataTable that showing the result from a search. When clicking on the command button, the dataTable should output the search result. Anyway, since I use the JSF Ajax, the dataTable doesn't show. I am just wondering whether JSF Ajax cause the problem?</p>
  
  <p>Here is the problematic code that cause the table now render:</p>
  
  <pre><code>&lt;h:commandButton id="search" value="#{msg.Label_Search}" action="#{theBean.doSearch}"&gt;
    &lt;f:ajax render="searchStatus" execute="@form" /&gt;
  &lt;/h:commandButton&gt;
  &lt;h:outputText id="searchStatus" value="Loading data now..." rendered="#{theBean.searchingNow}" /&gt;
  
  &lt;h:panelGroup id="searchResultTable"&gt;
    &lt;t:dataTable ... /&gt;
  &lt;/h:panelGroup&gt;
  </code></pre>
  
  <p>*Take note on this. If the ajax code were removed. It is working fine.</p>