title: "onchange" not working for selectOneMenu in PrimeFaces 3.2
body: <p>My selectOneMenu isn't fireing an onchange event. Here is the code:</p>
  
  <pre><code> &lt;p:selectOneMenu id="select_preset" 
                    value="#{JobMgmtBean.presetGroupName}" 
                    valueChangeListener="#{PFJobMgmtBean.PresetGroupChangeEvent}" 
                    onchange="submit();"&gt;
      &lt;f:selectItems value="#{JobMgmtBean.presetGroupList}"/&gt;
  &lt;/p:selectOneMenu&gt;
  </code></pre>
  
  <p>The selectOneMenu is nicely populated, and I can select different values. But I would expect that after I change a selection, page would be refreshed, i.e. backing bean (RequestScoped) would be recreated (onchange="submit();")? But nothing happens when selection in the selectOneMenu is changed. </p>
  
  <p>Also, value change listener PresetGroupChangeEvent() is not called.</p>
  
  <p>Did I go wrong somewhere?</p>
  
  <p>I'm using Tomcat 7.0.25 + MyFaces 2.1.6 + PrimeFaces 3.2.</p>