You could also use JSTL's functions library, and the "length" function.
http://java.sun.com/products/jsp/jstl/1.1/docs/tlddocs/fn/tld-summary.html
Matt
On 11/28/06, Michael Horwitz <[EMAIL PROTECTED]> wrote:
Hi,
The empty operator checks both to see if the collection is set and if it is
empty. So if you want to know if set but empty:
test="${aCollection != null && empty aCollection}"
Regards
Mike.
On 11/28/06, Luiz Fernando Rodrigues < [EMAIL PROTECTED]> wrote:
> Hello,
>
> Does any one know how to test if a collection is empty or not with
> the <c:if /> tag? As far as I know, if I write test="${empty
> aCollection}" will test if the variable aCollection is set or not. I
> search for somehow identify if aCollection is an empty collection or
> not.
>
> thanks,
> Luiz
>
>
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