[Zope] problem with dtml-var displaying None for NULL from po stgres

[Harris Peter]

Hi

Best way is <dtml-var field null="">, then you get an empty string instead
of "None".

<dtml-if field><dtml-var field></dtml-if field> may in fact not work for
integer fields.
It will omit zeros as well as nulls, if I understand dtml-if correctly.

Peter




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