title: How can I rerender a datatable from a RichFaces' modalPanel?
body: <p>I'm trying to do it this way, but doesn`t work</p>
  
  <pre><code>&lt;h:panelGroup id="panel"&gt;
  &lt;rich:dataTable id="table"&gt;
  ...
  &lt;/rich:dataTable&gt;
  &lt;/h:panelGroup&gt;
  
  
  &lt;rich:modalPanel&gt;
  &lt;h:form&gt;
  ...
  ...
  &lt;a4j:commandButton value="Update dataTable" ajaxSingle="true" reRender="panel" process="..."/&gt;
  &lt;/h:form&gt;
  &lt;/rich:modalPanel&gt;
  </code></pre>