RE: jstl and the brink of madness

2004-09-30 Thread Paul McCulloch 
I don't think scoped attributes  parameters are the same thing. Try
http://somehost/app/mypage.jsp?create=something to set a parameter.

Paul

 -Original Message-
 From: andy wix [mailto:[EMAIL PROTECTED]
 Sent: Thursday, September 30, 2004 3:59 PM
 To: [EMAIL PROTECTED]
 Subject: jstl and the brink of madness
 
 
 Hi,
 
 The following expression always evaluates to true even though 
 I can see the 
 create parameter in the request.
 
 %@ taglib uri=jstl/c prefix=c %
 
 c:choose
   c:when test=${empty param.create}hello/c:when
   c:otherwisegoodbye/c:otherwise
 /c:choose
 
 I set the parameter up in the previous action with:
 request.setAttribute(create,create);
 
 Any ideas?
 
 Thanks,
 Andy
 
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Re: jstl and the brink of madness

2004-09-30 Thread Duncan Mills 
Shouldn't your test be:
c:choose
c:when test=${empty requestScope.create}hello/c:when
c:otherwisegoodbye/c:otherwise
/c:choose
As you've set this as a Request attribute
Regards
Duncan Mills
andy wix wrote:
Hi,
The following expression always evaluates to true even though I can 
see the create parameter in the request.

%@ taglib uri=jstl/c prefix=c %
c:choose
 c:when test=${empty param.create}hello/c:when
 c:otherwisegoodbye/c:otherwise
/c:choose
I set the parameter up in the previous action with:
request.setAttribute(create,create);
Any ideas?
Thanks,
Andy
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Re: jstl and the brink of madness

2004-09-30 Thread Fredrik Sundberg 

Try ${empty create} instead.
Regards,
/Fredrik




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Re: jstl and the brink of madness

2004-09-30 Thread andy wix 
Hi,
Thanks - requestScope.create works.
I was copying from page 12 of Core JSTL - can't belive all you read!
Cheers,
Andy
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