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Posted to user@struts.apache.org by Eric Martin <er...@ericmmartin.com> on 2008/05/29 17:57:36 UTC
S2 - convert jstl to struts syntax (accessing url parameters)
I have the following code:
<c:if test="${param.error == 'login'}">
<div
class="error">${sessionScope.SPRING_SECURITY_LAST_EXCEPTION.message}</div>
</c:if>
It seems that param is a jstl specific property, so I'm wondering how to
access a url parameter using struts 2 and the <s:if test=""> syntax.
Thanks!
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Re: S2 - convert jstl to struts syntax (accessing url parameters)
Posted by Lukasz Lenart <lu...@googlemail.com>.
Hi,
Try like this
<s:if test="#attr.error == 'login'}">
<div class="error">#session.SPRING_SECURITY_LAST_EXCEPTION.message</div>
</s:if>
Regards
--
Lukasz
http://www.lenart.org.pl/
Re: S2 - convert jstl to struts syntax (accessing url parameters)
Posted by Dave Newton <ne...@yahoo.com>.
--- Eric Martin <er...@ericmmartin.com> wrote:
> newton.dave wrote:
> > That said, why change it?
>
> Well, 1) because I have a sick need to change things that work ;) and
> 2) because (rightly or wrongly) I was trying to not have a mishmash
of
> jstl and ognl code.
If it ain't broke, fix it 'til it is, I say.
Dave
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Re: S2 - convert jstl to struts syntax (accessing url parameters)
Posted by Eric Martin <er...@ericmmartin.com>.
http://struts.apache.org/2.x/docs/ognl.html
</qoute>
Ahh, I didn't think to look at the ognl stack - duh. Thanks for the link.
newton.dave wrote:
>
> That said, why change it?
>
Well, 1) because I have a sick need to change things that work ;) and 2)
because (rightly or wrongly) I was trying to not have a mishmash of jstl and
ognl code.
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Re: S2 - convert jstl to struts syntax (accessing url parameters)
Posted by Dave Newton <ne...@yahoo.com>.
--- Eric Martin <er...@ericmmartin.com> wrote:
> I have the following code:
> <c:if test="${param.error == 'login'}">
> <div
>
class="error">${sessionScope.SPRING_SECURITY_LAST_EXCEPTION.message}</div>
> </c:if>
>
> It seems that param is a jstl specific property, so I'm wondering how
> to access a url parameter using struts 2 and the <s:if test="">
> syntax.
http://struts.apache.org/2.x/docs/ognl.html
That said, why change it?
Dave
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