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From "Lee, Donald" <d...@silverstream.com>
Subject RE: <logic:empty>
Date Tue, 18 Sep 2001 15:35:59 GMT
I use struts 1.0 and have looked at upgrading my struts.jar so that I may
utilize the empty tag, among other things, (I also use the present tag with
success) and notice that the struts.jar file is considerably smaller (221 kb
now  versus 319 kb)in size than that of struts 1.0. I got the latest from
http://jakarta.apache.org/builds/jakarta-struts/nightly/
Any thoughts/cautions? 
Don 
-----Original Message-----
From: Marcel Andres [mailto:marcel.andres@csfs.com]
Sent: Tuesday, September 18, 2001 8:46 AM
To: struts-user
Subject: RE: <logic:empty>


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: mark.geddes@ants.co.uk [mailto:mark.geddes@ants.co.uk]
Sent: Tuesday, September 18, 2001 2:34 PM
To: struts-user@jakarta.apache.org
Subject: RE: <logic:empty>


Could you use <logic:present> ?

-----Original Message-----
From: Aurélie Lucet - Atlog [mailto:aurelie@atlog.tm.fr]
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,
Aurélie
http://www.tombraiderworld.fr.st/
Soon : http://www.khamoon.com/



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