• Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

nested:iterate and the size of the collection

 
Jon Turgeon
Greenhorn
Posts: 3
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hello, I am trying to use the nested:iterate tag within a struts app. The code is below:
<nested:iterate property="multiShapeNodes" indexId="position">
<jsp:include page="MultiBottom.jsp" flush="true">
<jsp aram name="position" value="<%=position%>" />
</jsp:include>
</nested:iterate>
Along with the indexId I would also like to pass the number of elements in multiShapeNodes to the included jsp. I'll bet there is an easy way, but I'm new to this. Thanks.
 
Jon Turgeon
Greenhorn
Posts: 3
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
As it seems to always happen, once I posted the question I stumbled on to the answer:

<nested:size id="size" property="multiShapeNodes"/>
<nested:iterate property="multiShapeNodes" indexId="position">
<jsp:include page="MultiBottom.jsp" flush="true">
<jsp aram name="position" value="<%=position%>" />
<jsp aram name="numSiblings" value="<%=size%>" />
</jsp:include>
</nested:iterate>
</table>

 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic