Sorry slight typo - try something of the form:
<logic:present name="<%=Konstants.SESSION_USER_KEY%>">
<logic:redirect href="routes-login.rr" />
</logic:present>
Note the <%= at the start of the name value.
If you look using Google you can problem find a simple tutorial to
explain all about the logic tags but put simply the above statement
checks for the presence of a bean named the value of
Konstants.SESSION_USER_KEY. If this bean is present then it will
evaluate the nested content of the tag.
In most tutorials (I'd imagine) you'll see the value of the name
attribute will be something like "user". By using
<%=Konstants.SESSION_USER_KEY%> instead you're telling it to look up
this value.
Hope that helps you a bit.
Tim Christopher
On Thu, 24 Feb 2005 17:51:35 +0800, Richard Reyes
<[EMAIL PROTECTED]> wrote:
> Hi Tim/Guys,
>
> the 2nd option is not working.
>
> can you elaborate on the first one?
>
> how do i declare the user? usebean?
>
> thanks
>
> Richard
>
>
> On Tue, 22 Feb 2005 12:53:55 +0000, Tim Christopher
> <[EMAIL PROTECTED]> wrote:
> > Try using:
> >
> > <logic:notPresent name="user" >
> > <logic:redirect href="routes-login.rr" />
> > </logic:notPresent>
> >
> > Where user = Konstants.SESSION_USER_KEY, or maybe even:
> >
> > <logic:notPresent name="<% Konstants.SESSION_USER_KEY %>" >
> > <logic:redirect href="routes-login.rr" />
> > </logic:notPresent>
> >
> > Tim Christopher
> >
> > On Tue, 22 Feb 2005 19:40:36 +0800, Richard Reyes
> > <[EMAIL PROTECTED]> wrote:
> > > Hello Guys,
> > >
> > > I have this tag ...
> > >
> > > <logic:notPresent name="hello.world" ><logic:redirect
> > > href="routes-login.rr" /></logic:notPresent>
> > >
> > > And I need to change hello.world to Konstants.HELLO_WORLD. Now this...
> > >
> > > <logic:notPresent name="Konstants.SESSION_USER_KEY" ><logic:redirect
> > > href="routes-login.rr" /></logic:notPresent>
> > >
> > > does not seem to work( of course ).
> > >
> > > Please help. Thanks
> > >
> > > Richard
> > >
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> > >
> > >
> >
>
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