also take a look at: http://wiki.apache.org/solr/HierarchicalFaceting + SOLR-64, SOLR-792 + http://markmail.org/message/jxbw2m5a6zq5jhlp
Regards, Peter. > Take a look at "Mastering the Power of Faceted Search with Chris > Hostetter" > (http://www.lucidimagination.com/solutions/webcasts/faceting). I think > there's an example of what you're looking for there. > > Ephraim Ofir > > -----Original Message----- > From: Otis Gospodnetic [mailto:otis_gospodne...@yahoo.com] > Sent: Tuesday, October 05, 2010 5:44 AM > To: solr-user@lucene.apache.org > Subject: Re: multi level faceting > > Hi, > > I *think* this is not what Vincent was after. If I read the suggestions > > correctly, you are saying to use &fq=x&fq=y -- multiple fqs. > But I think Vincent is wondering how to end up with something that will > let him > create a UI with multi-level facets (with a single request), e.g. > > Footwear (100) > Sneakers (20) > Men (1) > Women (19) > > Dancing shoes (10) > Men (0) > Women (10) > ... > > If this is what Vincent was after, I'd love to hear suggestions myself. > :) > > Otis > ---- > Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch > Lucene ecosystem search :: http://search-lucene.com/ > > > > ----- Original Message ---- > >> From: Jason Brown <jason.br...@sjp.co.uk> >> To: solr-user@lucene.apache.org >> Sent: Mon, October 4, 2010 11:34:56 AM >> Subject: RE: multi level faceting >> >> Yes, by adding fq back into the main query you will get results >> > increasingly > >> filtered each time. >> >> You may run into an issue if you are displaying facet counts, as the >> > facet > >> part of the query will also obey the increasingly filtered fq, and so >> > not > >> display counts for other categories anymore from the chosen facet >> > (depends if > >> you need to display counts from a facet once the first value from the >> > facet has > >> been chosen if you get my drift). Local params are a way to deal with >> > this by > >> not subjecting the facet count to the same fq restriction (but >> > allowing the > >> search results to obey it). >> >> >> >> -----Original Message----- >> From: Nguyen, Vincent (CDC/OD/OADS) (CTR) [mailto:v...@cdc.gov] >> Sent: Mon 04/10/2010 16:34 >> To: solr-user@lucene.apache.org >> Subject: RE: multi level faceting >> >> Ok. Thanks for the quick response. >> >> Vincent Vu Nguyen >> Division of Science Quality and Translation >> Office of the Associate Director for Science >> Centers for Disease Control and Prevention (CDC) >> 404-498-6154 >> Century Bldg 2400 >> Atlanta, GA 30329 >> >> >> -----Original Message----- >> From: Allistair Crossley [mailto:a...@roxxor.co.uk] >> Sent: Monday, October 04, 2010 9:40 AM >> To: solr-user@lucene.apache.org >> Subject: Re: multi level faceting >> >> I think that is just sending 2 fq facet queries through. In Solr PHP >> > I > >> would do that with, e.g. >> >> $params['facet'] = true; >> $params['facet.fields'] = array('Size'); >> $params['fq'] => array('sex' => array('Men', 'Women')); >> >> but yes i think you'd have to send through what the current facet >> > query > >> is and add it to your next drill-down >> >> On Oct 4, 2010, at 9:36 AM, Nguyen, Vincent (CDC/OD/OADS) (CTR) >> > wrote: > >> >>> Hi, >>> >>> >>> >>> I was wondering if there's a way to display facet options based on >>> previous facet values. For example, I've seen many shopping sites >>> >> where >> >>> a user can facet by "Mens" or "Womens" apparel, then be shown >>> > "sizes" > >> to >> >>> facet by (for Men or Women only - whichever they chose). >>> >>> >>> >>> Is this something that would have to be handled at the application >>> level? >>> >>> >>> >>> Vincent Vu Nguyen >>> >>> >>> >>> >>> >>> >> >> >> >> If you wish to view the St. James's Place email disclaimer, please >> > use the > >> link below >> >> http://www.sjp.co.uk/portal/internet/SJPemaildisclaimer >> >> >
