Hey Maurits,
> Archetypes
> ----------
>
> With archetypes you can add an index for a field in your schema, e.g.:
>
> index="FieldIndex"
>
> Or you can add that field to the index *and* to the metadata:
>
> index="FieldIndex:brains"
>
> I do not think it is possible to add a field *only* to the metadata
> with Archetypes, so not in the Index as well. Am I correct here?
IIRC, you can use something like:
index=":brains"
> GenericSetup
> ------------
>
> With GenericSetup you can add an index in profiles/default/catalog.xml:
>
> <index name="getHours" meta_type="FieldIndex">
> <indexed_attr value="getHours"/>
>
> and you can add a column to the metadata:
>
> <column value="getHours"/>
>
>
> Of course when you are aiming for compatibility with Plone 2.1 you
> should just use the Archetypes way.
>
> But for Plone 2.5 or 3.0, I wonder if it is better to rely on
> GenericSetup only.
>
> What do you think?
/me will continue to use the AT approach when possible (e.g. when
an AT schema is available) and the GS approach when it's not...
HTH,
--
___________________________________________________________________
Dorneles Treméa · Developer · Plone Solutions · Brazil
Consulting · Training · Development · http://plonesolutions.com
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Plone Foundation · http://plone.org/foundation · Protecting Plone
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