RE: [Zope] How do reset a dtml-var

Hi,

Thanks for the quick responses, Scott this works great thanks again.

-----Original Message-----
From: Meilicke, Scott [mailto:scott.meilicke@intp.com]
Sent: Monday, June 03, 2002 1:11 PM
To: McDonnell, Larry; 'Zope@Zope. Org' (E-mail)
Subject: RE: [Zope] How do reset a dtml-var

variables set by dtml-let are only in the namespace in between the dtml-let tags. When you close the tag, the variables are removed. If you can't use dtml-let tags, you can push the variable into REQUEST with:

(not tested)

<dtml-call "REQUEST.set('revision','%')">

-Scott

-----Original Message-----
From: McDonnell, Larry [mailto:lmcdonnell@protonenergy.com]
Sent: Monday, June 03, 2002 9:57 AM
To: 'Zope@Zope. Org' (E-mail)
Subject: [Zope] How do reset a dtml-var

Hi,

I am trying to check to see if the dtml-var revision is set to a null and if
it is I want to set it to "%" as a sql wildcard. This is my test.

<dtml-if expr="revision==''">
<dtml-var revision>test if1
<dtml-let revision="'%'">
<dtml-var revision>test if2
</dtml-let>
<dtml-var revision>test if3
</dtml-if>

Here are my results.
test if1
%test if2
test if3

How come the variable is not set after I leave dtml-let statement? Thanks.

Larry McDonnell

Proton Energy Systems
50 Inwood Rd.
Rocky Hill, CT 06067
(860) 571-6533 ext. 531
Email:lmcdonnell@protonenergy.com
www.protonenergy.com

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