Richfaces datatable render option

[ismail_mca]

<h:panelGrid>
input,output etc JSF tags
</h:panelGrid>

<h:panelGrid>
 <h:dataTable value=#{data.results} var="data">
 results Columns
 </h:dataTable>
</h:panelGrid>

In the above code snippet;I want to show/render first panel grid components based on the data table results.

If datatable results are empty/null,first panelgrid component should not display/render.

If datatable results are non empty,first panelgrid component should be display/render.

Please advise me. how i can do this using rich tags.

Thanks
Ismail

[robertocarlos1]

you only need to do something like that

 <h:panelGrid rendered="#{is not empty data.results}" >
 Input, ouput etc JSF tags
 </h:panelGrid>