title: valuehchange listener, ajax
body: <p>I am using a JSF page in a portal environment. If I use a <code>valueChangeListener</code>, the method is not called in the backing bean unless I use <code>onclick="submit()"</code>. This submits my page which I don't want. Same is the case with <code>actionListner</code>.</p>
  
  <p>Also, if I use <code>ajaxRefreshSubmit</code>, my whole page is submitted rather than submitting the specified part on which the <code>ajaxRefreshSubmit</code> is used.</p>
  
  <p>Why this behaviour? Is it because we are using it in a portal environment, or did we miss something in the configuration files?</p>