Right now it appears that most of the facets on the search page are displayed as a list of links. For facets with few choices (content type), this might be fine but may be better displayed as checkboxes. I believe @lindsaypoirier can do this in Administration > Configuration> Search and metadata > Facets, and I would just change the widget for a given facet (but correct me if I'm wrong).
For facets with many choices, we need a widget for a search autocomplete (i.e. user can start typing a term, and the system will filter to options containing those characters). @mlncn You mentioned that you thought this should be straightforward?
Right now it appears that most of the facets on the search page are displayed as a list of links. For facets with few choices (content type), this might be fine but may be better displayed as checkboxes. I believe @lindsaypoirier can do this in Administration > Configuration> Search and metadata > Facets, and I would just change the widget for a given facet (but correct me if I'm wrong).
For facets with many choices, we need a widget for a search autocomplete (i.e. user can start typing a term, and the system will filter to options containing those characters). @mlncn You mentioned that you thought this should be straightforward?