JSF a4j：在UI上支持Render无效

Question

I am working on JSF a4j componenet.

<h:selectOneMenu id="sampleSelect" value="#{myBackingBean.id}"
    immediate="true">
    <f:selectItems value="#{myBackingBean.generateSampleList}"/>
    <h:outputLabel value="Sample List : " for="sampleSelect"></h:outputLabel>
    <a4j:support ajaxSingle="true" 
                 event="onchange" 
                 reRender="dataTable1, dataTable2, dataTable3"
                 oncomplete="setColorbox();" 
                 action = "#{myBackingBean.setSampleListForDatatables}">
    </a4j:support>  
    </h:selectOneMenu>  

And my datatable as

<h:panelGroup id="dataTable1">
    <h:dataTable value="#{myBackingBean.anotherBean.sampleList}" 
                 var="sampleList"
                 styleClass="table">
        <h:column>
            ....
        </h:column>
    </h:dataTable>
    </h:panelGroup>

I have multiple datatables like same which are changed on this ajax call and should be reRendered on complete of ajax call.

At server side data is changed perfectly but not modified on UI.

For checking purpose What I did is.... Used,

<h:column>
    <%=new java.util.Date()%>
</h:column>

in datatables that is not modified after my ajax call.

Can any one suggest any thing to me?

From some post I come to know I have to use immediate="true" that I already done. But no luck.

Answer 1

I got my answer

<h:dataTable value="#{myBackingBean.anotherBean.sampleList}" 
             var="sampleList"
             styleClass="table" 
             id="dataTable1">
    <h:column>
        ....
    </h:column>
</h:dataTable>

I removed h:panelGroup and put that id to h:datatable and that works. :)