[Zope] dtml-var expr=maand missing=1???
Hello, How can I use an undefined variable in an expression? I made a DTML document which gets parameters from the URL, like "/nieuw?maand=1". But I also want it to work when no parameters are given. 'Missing' should be the answer, but the following doesn't work: dtml-var expr="_.int(maand)+1" missing=1 dtml-let defmaand=maand missing=1.../dtml-let dtml-in listbydate reverse size=20 start=maand missing=1 I expected to find a solution in http://www.zope.org/Members/michel/ZB/DTML.html http://www.zope.org/Members/michel/ZB/AppendixA.html but couldn't find it. Edwin (who would be so happy with *good* documentation) --- To be upset over what you don't have is to waste what you do have. -- Unknown Surf Edwin Martin's brainwaves: http://www.bitstorm.org/edwin/ ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] dtml-var expr=maand missing=1???
At 1/16/01 06:49 PM, Edwin Martin wrote:
Hello,
How can I use an undefined variable in an expression?
I made a DTML document which gets parameters from the URL,
like "/nieuw?maand=1".
But I also want it to work when no parameters are given.
How about
dtml-unless maanddtml-call "REQUEST.set('maand',1)"/dtml-unless
--
Dennis Nichols
[EMAIL PROTECTED]
___
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
