Re: [Zope] What If It Doesn't Have a Key?

2007-08-13 Thread tonylabarbara 

Oh <;) Thanks.

Tony


-Original Message-
From: Andreas Jung <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]; 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 [EMAIL PROTECTED] wrote:?
?
> Hi;?
> I have this line of code:?
>  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?



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Re: [Zope] What If It Doesn't Have a Key?

2007-08-13 Thread Martijn Pieters 
On 8/13/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>  I have this line of code:
>  

Better written as 

>  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?

Either use a 'not' in your python expression ("python:not
request.has_key") or use the not: tales modifier:

  

-- 
Martijn Pieters
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Re: [Zope] What If It Doesn't Have a Key?

2007-08-13 Thread Andreas Jung 



--On 13. August 2007 12:36:13 -0400 [EMAIL PROTECTED] wrote:


Hi;
I have this line of code:
 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

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