[Zope] How do reset a dtml-var

McDonnell, Larry lmcdonnell@protonenergy.com
Mon, 3 Jun 2002 12:56:56 -0400


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

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