title: ReRendering with a4j:commandButton
body: <p>Does the nesting of elements and multiple forms affect the capabilities of rerendering with a a4j:commandButton?</p>
  
  <p>i have something like:</p>
  
  <pre><code>&lt;ui:panelGrid&gt;
      &lt;h:form id="1"&gt;
           &lt;a4j:commandButton rerender="1,2,3" /&gt;
      &lt;/h:form&gt;
  &lt;/ui:panelGrid&gt;
  &lt;ui:panelGrid&gt;
      &lt;h:form id="2"&gt;
      &lt;/h:form&gt;
      &lt;h:form id="3"&gt;
      &lt;/h:form&gt;
  &lt;/ui:panelGrid&gt;
  </code></pre>
  
  <p>Currently it does not want to reRender anything, only the action on it will get executed.
  Also i have in my forms . Would that affect anything ? I use the same bean name in every keepAlive tag
  I'm new to all these.</p>