Correct me if I'm wrong.
If the SerialNumber is taken from a ZSQL method, shouldn't you been able to show it
without testing its content.
Those rows that have something other than 'null' would be shown together with a .
----- Original Message -----
From: joel grimes <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 26, 2000 6:14 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">
> <dtml-else><dtml-var SerialNumber>
> 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.
> What I'm trying to do is stick SOMETHING in an empty cell so netscape
> doesn't remove my borders when it encounters the empty cell - is there an
> easy fix?
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