[Zope] R: [Zope] simple dtml-if question

[Marcel Preda]

_______________________________
"Will I be using Python today?"
 and if the answer is "yes"
 I know that it's going to be a good day.


----- Original Message ----- 
From: joel grimes <joelgrimes@hotmail.com>
To: <zope@zope.org>
Sent: Wednesday, July 26, 2000 7:14 PM
Subject: [Zope] simple dtml-if question


> How do I do this?
> 
> I have a table with a field called SerialNumber.  I want to test it for null 
> and return a non-breaking space if it's null.
> 
> Here's what I tried:
> 
> <dtml-if "SerialNumber = null">&nbsp;
> <dtml-else><dtml-var SerialNumber>
> </dtml-if>
> 
> Doesn't work (be nice-I'm new).  I've tried various combinations of quotes - 
> no quotes but apparently haven't hit it just right yet.

just:
<dtml-if SerialNumber>&nbsp;
<dtml-else><dtml-var SerialNumber>
</dtml-if>


PM