Alexander Limi wrote:
Hi,
Just a quick question that has been bothering me for a while now:
Has the behaviour of ZCatalog changed recently? In earlier versions I did a query like this:
<dtml-in "Catalog(meta_type='Track', track_active='')">
This query gave me all objects of type 'Track', which had a blank track_active property. The ones which had 'on' in track_active were not displayed. When I do this query now, it gives me both the tracks that has 'on' in the track_active property, and those that don't.
I've tried track_active='None' and various other ways, but I can't get it working. What I need is a way to display only the ones with an empty value in track_active. Could someone enlighten me?
Alexander, Have you tried track_active=[''] ? Yes, I know this is weak. See doc/CHANGES.txt (search for FieldIndex) to tget an understanding of the issue. - C
-- Alexander
(I'm running Zope 2.3.2, by the way)
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