[Zope-CMF] using the subject property
Tres Seaver
tseaver@digicool.com
Fri, 30 Mar 2001 07:26:46 -0500
> Ben Riga wrote:
>
> This Zope/CMF stuff is very cool. Every day I find something
> interesting that moves me farther along to what I'm trying to build.
Great!
> I'm trying to build a site that will allow me to group various
> related objects together. I have a bunch of documents, files,
> links and so on and have entered keywords in the subject property
> of their meta-data. Some objects have multiple keywords. Is
> this the right way to try and solve this problem?
Yes, you are using the 'Subject' field appropriately.
> Where is there any documentation or an example that will help me to:
>
> How can I build a list of all the subjects that have been used?
Ask the catalog:
<dtml-in expr="portal_catalog.uniqueValuesFor( 'Subject' )" >
> How do I now query for all the objects that are related to a subject?
Use a Topic, with a criterion against the 'Subject' field.
Tres.
--
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Tres Seaver tseaver@digicool.com
Digital Creations "Zope Dealers" http://www.zope.org