RE: [Zope] Is there an easy way?..

13 Oct 1999


      
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-----Original Message-----
From: michel@digicool.com [mailto:michel@digicool.com]
Sent: Wednesday, October 13, 1999 4:04 PM
To: hoekstra@fsw.LeidenUniv.nl
Cc: Morten W. Petersen; zope@zope.org
Subject: Re: [Zope] Is there an easy way?..
Rik Hoekstra wrote:
...
This automatically changes the option to a list, even if there
is just one.
I do not think this will handle the case in which no checkbox
is checked. To
do this , you will have to add a condition to the action dtml method:
<dtml-if "REQUEST.has_key('option')">
  your stuff
</dtml-if>
Or just <dtml-if option>.
Though in my experience this may stumble with a KeyError if the request
object has no option key

Rik