The logic:empty tag is not avaiable before struts 1.1. So, use the <logic:present> as,
Alexander wrote, or upgrade to struts 1.1. The information on the struts homepage is
based on the nightly built, therefore you can find some information on it, which does
not relay on the struts 1.0.
marcel
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 18, 2001 2:34 PM
To: [EMAIL PROTECTED]
Subject: RE: <logic:empty>
Could you use <logic:present> ?
-----Original Message-----
From: Aur�lie Lucet - Atlog [mailto:[EMAIL PROTECTED]]
Sent: 18 September 2001 13:31
To: Struts-User
Subject: <logic:empty>
Hi,
do you know how to evaluate if an object or a variable exists or not ? I
tried the <logic:empty> tag showed here
(http://jakarta.apache.org/struts/struts-logic.html#empty), but this tag
does not exists in my libs.
Thanks,
Aur�lie
http://www.tombraiderworld.fr.st/
Soon : http://www.khamoon.com/
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