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. Such as: <dtml-var SerialNumber> Those rows that have something other than 'null' would be shown together with a . Curious. ----- Original Message ----- From: joel grimes <joelgrimes@hotmail.com> To: <zope@zope.org> 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> </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.
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?
Thanks,
Joel
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