[Zope] referencing objects returned by z-catalog

wchr wchr@gmx.at
Mon, 01 Jul 2002 19:07:49 +0200

instead of:

<dtml-var expr="_['sequence-item'].notes">

try the following:

<dtml-with getObject>
   <dtml-var notes>



Ben Avery wrote:
> Hi,
> I'm having difficulty with the syntax needed to access the objects in the
> results object returned by a z-catalog.
> I'm using the dtml-calendar tag to give a calendar display of objects, which
> have a date field.
> I have 3 objects of a product called calendar_event, which has a text
> property notes, and string field event_date.
> I have a z-catalog called ce_catalog, which indexes these, but without the
> notes field in the metadata - it's a large text field, so I don't want to
> bring it back in every object referred to in a search result.
> I try to call it with the following dtml:
> <dtml-calendar>
> <dtml-let year="date.year()"
>           month="date.month()"
>           day="date.day()"
>           key="'%.4d-%.2d-%.2d' % (year,month,day)">
> <dtml-in "ce_catalog({'event_date':key})">
> <dtml-var expr="_['sequence-item'].notes">
> </dtml-in>
> </dtml-let>
> </dtml-calendar>