You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@struts.apache.org by Stanley Santiago <st...@netscape.com> on 2000/08/31 01:23:03 UTC
Property lookup
In trying to use the struts:message tag, I ran into a situation where
the value for the
key attribute is generated at run time.
for example...
<struts:message key="<%= foo %>" />
This is not supported currently but probably a useful feature to have.
Stan
Re: Property lookup
Posted by "Craig R. McClanahan" <Cr...@eng.sun.com>.
Frank Nguyen wrote:
> Is it because of performance reasons that the property <rtexprvalue> is set
> to false for almost all
> the attributes of the Struts tags? I actually have to change a few of them
> to true, including the one for
> the struts:message.key property.
>
Yes; however, the impact should be rather small in general. I tend to be a
little conservative about things like that, but I'm certainly open to
suggestion on which tags should allow runtime expressions for which attributes.
The <struts:message key="xxx"/> tag was just fixed. Are there other tags in
particular that you think should allow runtime expressions (or that you've
changed in your own copy of Struts and might be globally useful)?
Craig
>
> ----- Original Message -----
> From: "Craig R. McClanahan" <Cr...@eng.sun.com>
> To: <st...@jakarta.apache.org>
> Sent: Wednesday, August 30, 2000 4:45 PM
> Subject: Re: Property lookup
>
> > Stanley Santiago wrote:
> >
> > > In trying to use the struts:message tag, I ran into a situation where
> > > the value for the
> > > key attribute is generated at run time.
> > >
> > > for example...
> > > <struts:message key="<%= foo %>" />
> > >
> > > This is not supported currently but probably a useful feature to have.
> > >
> >
> > That certainly makes sense. I just checked in a change to the struts.tld
> > file to enable this, which will show up in tonight's nightly build.
> >
> > >
> > > Stan
> >
> > Craig McClanahan
> >
> >
> > ====================
> > See you at ApacheCon Europe <http://www.apachecon.com>!
> > Session VS01 (23-Oct 13h00-17h00): Sun Technical Briefing
> > Session T06 (24-Oct 14h00-15h00): Migrating Apache JServ
> > Applications to Tomcat
> >
> >
> >
--
====================
See you at ApacheCon Europe <http://www.apachecon.com>!
Session VS01 (23-Oct 13h00-17h00): Sun Technical Briefing
Session T06 (24-Oct 14h00-15h00): Migrating Apache JServ
Applications to Tomcat
Re: Property lookup
Posted by Frank Nguyen <fn...@cp.net>.
Is it because of performance reasons that the property <rtexprvalue> is set
to false for almost all
the attributes of the Struts tags? I actually have to change a few of them
to true, including the one for
the struts:message.key property.
----- Original Message -----
From: "Craig R. McClanahan" <Cr...@eng.sun.com>
To: <st...@jakarta.apache.org>
Sent: Wednesday, August 30, 2000 4:45 PM
Subject: Re: Property lookup
> Stanley Santiago wrote:
>
> > In trying to use the struts:message tag, I ran into a situation where
> > the value for the
> > key attribute is generated at run time.
> >
> > for example...
> > <struts:message key="<%= foo %>" />
> >
> > This is not supported currently but probably a useful feature to have.
> >
>
> That certainly makes sense. I just checked in a change to the struts.tld
> file to enable this, which will show up in tonight's nightly build.
>
> >
> > Stan
>
> Craig McClanahan
>
>
> ====================
> See you at ApacheCon Europe <http://www.apachecon.com>!
> Session VS01 (23-Oct 13h00-17h00): Sun Technical Briefing
> Session T06 (24-Oct 14h00-15h00): Migrating Apache JServ
> Applications to Tomcat
>
>
>
Re: Property lookup
Posted by "Craig R. McClanahan" <Cr...@eng.sun.com>.
Stanley Santiago wrote:
> In trying to use the struts:message tag, I ran into a situation where
> the value for the
> key attribute is generated at run time.
>
> for example...
> <struts:message key="<%= foo %>" />
>
> This is not supported currently but probably a useful feature to have.
>
That certainly makes sense. I just checked in a change to the struts.tld
file to enable this, which will show up in tonight's nightly build.
>
> Stan
Craig McClanahan
====================
See you at ApacheCon Europe <http://www.apachecon.com>!
Session VS01 (23-Oct 13h00-17h00): Sun Technical Briefing
Session T06 (24-Oct 14h00-15h00): Migrating Apache JServ
Applications to Tomcat