Hi, I have a very simple reRender problem
Here is a snippet of my code:
...
<a:region>
<a:log hotkey="Q"/>
<a:form>
<h:graphicImage value="/images/printer.png" />
<a:commandLink reRender="printout1">
<h:outputText value="drukuj" />
<a:actionparam name="id" value="#{jobparam.id}" assignTo="#{printJob.jobToPrint}"/>
</a:commandLink>
</a:form>
<a:outputPanel id="printout1">
Y#{printJob.jobToPrint}Y
</a:outputPanel>
</a:region>
...
1) Regions - not allowed in side dataTables
2) if you need to reRender only the current row in the table - you should use org.ajax4jsf.ajax.ForceRender ajax Listener.