title: Why does p:panelGrid not work with ui:repeat?
body: <p>If I use as below, I get no error, no output.
  Why does <code>p:panelGrid</code> not work with <code>ui:repeat</code>?</p>
  
  <p><strong>Note</strong> : I don't want to use <code>c:forEach</code> because of the I already face a lot of JSF issue.</p>
  
  <pre><code>&lt;p:panelGrid&gt;
      &lt;ui:repeat value="#{MyBean.dataList}" var="data"&gt;
          &lt;p:row&gt;
              &lt;p:column&gt;
                  &lt;h:outputText value="#{data.name}"/&gt;
              &lt;/p:column&gt;
              &lt;p:column&gt;
                  &lt;h:outputText value="#{data.description}"/&gt;
              &lt;/p:column&gt;
          &lt;/p:row&gt;
      &lt;/ui:repeat&gt;
  &lt;/p:panelGrid&gt;
  </code></pre>
  
  <p>MyBean.java</p>
  
  <pre><code>public List&lt;Data&gt; getDataList(){
      List&lt;Data&gt; result = new ArrayList&lt;Data&gt;();
      result.add(new Data("Name 1", "Description 1"));
      result.add(new Data("Name 2", "Description 2"));
      result.add(new Data("Name 3", "Description 3"));
      result.add(new Data("Name 4", "Description 4"));
      return result;
  }   
  </code></pre>
  
  <p>Expected output with primefaces</p>
  
  <p><img src="https://i.stack.imgur.com/YjyNJ.png" alt="enter image description here"></p>