Oh <;) Thanks.

Tony


-----Original Message-----
From: Andreas Jung <lists@zopyx.com>
To: tonylabarbara@aol.com; zope@zope.org
Sent: Mon, 13 Aug 2007 12:47 pm
Subject: Re: [Zope] What If It Doesn't Have a Key?

 
--On 13. August 2007 12:36:13 -0400 tonylabarbara@aol.com wrote: 
 
> Hi; 
> I have this line of code: 
> <span tal:condition="python:request.has_key('checkbox_1')" 
> tal:omit-tag=""> I would like to do the exact opposite of that. In other 
> words, have the condition render if checkbox_1 does not exist. How do I 
> do that? TIA, 
> Tony 
> 
 
Look at the 'not:' directive. 
 
-aj