You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@struts.apache.org by Ajay Patil <ap...@vertex.co.in> on 2003/12/11 06:56:03 UTC
[OT] Using to test if collection is empty
Hi,
I am trying to use the JSTL tag to test if a collection is empty.
In terms of java code, I would like to write..
if (products != null && products.size() > 1) {
..
}
I have written the following in the JSP.
<c:if test={! empty products}>
...
</c:if>
The above isnt working. The test always fails even if the
products collection has size >= 1.
It will be of great help to me, if someone can point out the
correct way of writing the tag.
Thanks,
Ajay
---------------------------------------------------------------------
To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: struts-user-help@jakarta.apache.org
Re: [OT] Using to test if collection is empty
Posted by Kris Schneider <kr...@dotech.com>.
<c:if test="${! empty products}">
...
Quoting Ajay Patil <ap...@vertex.co.in>:
> Hi,
>
> I am trying to use the JSTL tag to test if a collection is empty.
>
> In terms of java code, I would like to write..
>
> if (products != null && products.size() > 1) {
> ..
> }
>
> I have written the following in the JSP.
>
> <c:if test={! empty products}>
> ...
> </c:if>
>
> The above isnt working. The test always fails even if the
> products collection has size >= 1.
>
> It will be of great help to me, if someone can point out the
> correct way of writing the tag.
>
> Thanks,
> Ajay
--
Kris Schneider <ma...@dotech.com>
D.O.Tech <http://www.dotech.com/>
---------------------------------------------------------------------
To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: struts-user-help@jakarta.apache.org