But that assumes that they are all in the same folder... a ZCatalog query
where meta-type = 'DTML Document' followed by a simple sequence-length would
get around that. And I think (but dont quote me on this) that a ZCatalog
search is quicker than objectValues.
----- Original Message -----
From: "Erik Enge" <[EMAIL PROTECTED]>
To: "Alexander Limi" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, June 27, 2000 1:35 PM
Subject: Re: [Zope] ZCatalog counting?
>
> On Tue, 27 Jun 2000, Alexander Limi wrote:
>
> > Is there an easy way to count the number of occurences of a certain meta
> > type in a Catalog? E.g: I want a dtml snippet that outputs:
>
> Couldn't you do:
>
> <dtml-call "REQUEST.set('counter', 0)">
>
> <dtml-in "objectValues('DTML Document')">
> <dtml-call "REQUEST.set('counter', counter+1)">
> </dtml-in>
>
> This folder (<dtml-var title_or_id) has <dtml-var counter>
> number of objects with the meta type DTML Document.
>
>
>
>
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