title: Supported p:ajax events when nested inside h:form
body: <p>I repeatedly fail to find a matrix that maps different JSF/PrimeFaces tags to supported <a href="http://www.primefaces.org/docs/vdl/4.0/primefaces-p/ajax.html" rel="nofollow noreferrer"><code>&lt;p:ajax&gt;</code></a> events.  It is very frustrating because it limits my grasp on how to use ajax.</p>
  
  <p>One particular example is within an <a href="http://docs.oracle.com/javaee/6/javaserverfaces/2.1/docs/vdldocs/facelets/h/form.html" rel="nofollow noreferrer"><code>&lt;h:form&gt;</code></a> tag when I want the view to notify the controller whenever the user sets the focus on anywhere in the form:</p>
  
  <pre><code>&lt;h:form&gt;
      &lt;p:ajax event="onClick" listener="#{myController.clickListener}"/&gt;
  </code></pre>
  
  <p>But I get </p>
  
  <pre><code>&lt;p:ajax&gt; Event:onClick is not supported.
  </code></pre>
  
  <p>How do I find a list of all the supported p:ajax events for a tag (in this case h:form but any other really) when it is nested inside that tag?  I am aware of the existence of <a href="https://stackoverflow.com/questions/11586779/list-of-pajax-events">this related thread</a> but it does not offer a solution anywhere (I tried going to the PF documentation PDF but did not find it).</p>