Just a followup on this, I found that the method below using URL params doesn't work when using the Rest API, if you try to set the field in your facet object to something like "{!ex=dt}doctype" it throws an error. Here's the documentation on the correct method to use with the API.
http://yonik.com/multi-select-faceting/ MJ On Thu, Jun 2, 2016 at 2:17 PM, Andrew Chillrud <achill...@opentext.com> wrote: > To return counts for doctype values that are currently not selected, tag > filters that directly constrain doctype, and exclude those filters when > faceting on doctype. > > > q=mainquery&fq=status:public&fq={!tag=dt}doctype:pdf&facet=true&facet.field={!ex=dt}doctype > > Filter exclusion is supported for all types of facets. Both the tag and ex > local parameters may specify multiple values by separating them with commas. > Sent with MailTrack <https://mailtrack.io/install?source=signature&lang=en&referral=mjsmin...@gmail.com&idSignature=22>