passing a parameter from --h:inputHidden-- to server in Ajax way

[orkun]

hello

how can I pass a parameter from --h:inputHidden-- to server in Ajax way ?

I tried --a4j:actionparam-- . It failed maybe because it is not associated with any action command.

how can I do this ?

~~~~~~~~~~~

<h:inputHidden id="inzheight" value="0" >
             
                 <a4j:actionparam name="zheight" value="document.getElementById('harita:inzheight').value;" noEscape="true"
                        assignTo="#{haritaBean1.zHeight}"  >   
                       
                  <a4j:support event="oncomplete" reRender="zout" />             
            </a4j:actionparam> 

</h:inputHidden>

<h:outputText id="zout" value="zout #{haritaBean1.zHeight}" />

~~~~~~~~~~~~~~~

regards

[ilya_shaikovsky]

http://community.jboss.org/message/536286#536286