[Zope-CMF] tree view for a set of CMFTopics

[Lucas Hofman]

On Thursday 15 November 2001 14:50, Tres Seaver wrote:
> Lucas Hofman wrote:
> > Has anybody written a skin/method to display a hierarchy of CMFTopics
> > tlike this:
> >
> > - topic1 (130)        + subtopic1 (13)
> >                 subtopic2 (2)
> >                 + subtopic3 (79)
> >                 + subtopic4 (80)
> > + topic2 (200)
> > + topic3 (23)
> >

>
> Without significant help from either "topic indexes" or
> some kind of caching, such a page will be hideously expensive
> to render:  topics have no way of knowing how many matching items

Ok, forget about  the number of items matched in paranteses. Just the 
structure and the navigation. 

-- 
Regards,

Lucas Hofman
PGS Research                                    work: +47 67514059
PO Box 354                                       fax: +47 67526640
N-1326 Lysaker, Norway                          home: +47 67581373