Problem of nested logic:iterate

[Raman Garg]

Hi,

I have a problem regarding struts logic:iterate

I need to show  category wise listing of products. so can anybody advice me how to 
create nested logic iterate loops to accomplish this.

what i need is ---- there will be two nested logic iterates 

<logic:iterate 
        <!--this is for listing of catergory-->
    <logic:iterate 
        <!--this is for products under a catergory-->
    </logic:iterate  
</logic:iterate 

How can populate the inner loop variable???


Thanks in advance,
Raman Garg