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Struts 1 display ArrayList particular Element

RamandeepS Singh
Ranch Hand

Joined: Aug 25, 2009
Posts: 63
Hi..!

I have set an arraylist in request in action class
i want to display its 4 element in jsp page
How can i do this by using struts tag


Thanks in Advance
Raman S
Ankit Garg
Sheriff

Joined: Aug 03, 2008
Posts: 9313
    
  17

Do you want to display first 4 elements or 4 selected elements. If its the former then you can use the length property with the logic:iterate tag to achieve that...


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RamandeepS Singh
Ranch Hand

Joined: Aug 25, 2009
Posts: 63
Thanks for your reply Ankit

Ankit,
i want only 4th element of arraylist to be displayed
whatever the size of arraylist is

Thanks
Ramandeep Singh
Seetharaman Venkatasamy
Ranch Hand

Joined: Jan 28, 2008
Posts: 5575

you can set the 4th element of ArrayList into the ActionForm in Action.and display it in jsp
RamandeepS Singh
Ranch Hand

Joined: Aug 25, 2009
Posts: 63
thanks for your suggestion Ankit

But i just wana confirm dat isnt it possible in logic iterate as in JSP/servlet , we just request.getAttribute that arrayList and do Something like dis

<% ArrayList arr=(ArrayList)request.getAttribute("name");%>

<%=arr.get(4)%>

How could i do this in logic iterate
 
It is sorta covered in the JavaRanch Style Guide.
 
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