title: <p:overlayPanel> shows blank white after updating via command link/button
body: <p>I am looking for solution that <code>p:overlayPanel</code> content should update it self while clicking <code>commendButton</code> or <code>commendLink</code>. But its showing blank white <code>p:overlayPanel</code> when i click the button. The updating with the <code>p:overlayPanel</code> id in that button or link. I have tried many ways nothing worked out. Is my code  wrong? 
  Please suggest some solution. </p>
  
  <p>Here is my code :</p>
  
  <pre><code>    &lt;ui:repeat id="profiles" value="#{items.lstProfiles}" var="profile"&gt;
         &lt;p:commandLink id="profileLink" value="show" update="moviePanel"
                        actionListener="#{dashBoardController.showProfileOverlay}"/&gt;
  
         &lt;p:overlayPanel id="moviePanel" for="profileLink"  hideEffect="fade"     
                         dynamic="true" style="width:300px; height: 150px;"&gt;
             &lt;h:panelGrid columns="2"&gt;
                 &lt;h:outputText value="Name : "/&gt;
                 &lt;h:outputText value="#{dashBoardController.selectedProfile.name}"/&gt;
             &lt;/h:panelGrid&gt;
         &lt;/p:overlayPanel&gt;
    &lt;/ui:repeat&gt;
  </code></pre>