Kalyan,
Each loop needs to expose their iteration under a different bean name. This
is not any different than standard programming loops. Also, I recommend you
just JSTL:forEach which is a preferred looping method.
<c:forEach var="item" items="${myform.map.items}" varStatus="i">
<c:forEach var="item2" items="${myform.map.items2}" varStatus="j">
${i},${j}
</c:forEach>
</c:forEach>
Thanks,
Paul
-----Original Message-----
From: Wendy Smoak [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 25, 2005 11:39 AM
To: Struts Users Mailing List
Subject: Re: how to get the index of the outer loop
From: "Kalyan Ayyagari" <[EMAIL PROTECTED]>
> I have a nested loop using nested:iterate. Inside the inner loop I have a
> radio button. I want to group the radio buttons based on the index of the
> outer loop. How can I do it?
http://struts.apache.org/userGuide/struts-logic.html#iterate
You can expose the current index by using the 'indexId' attribute, but I'm
not sure how to use that index in the 'classic' tags without expressions. I
would do this with JSTL and <c:forEach> using the varStatus attribute.
--
Wendy Smoak
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