I don't believe the automatic scopes handles searching across joined
tables.  You pretty much have to roll your own or use something like
acts_as_ferret or acts_as_solr.

On Sep 15, 3:20 am, Venka Ashtakala <[email protected]> wrote:
> I am trying to develop an index page that has the ability to search,
> and this is my controller code:
>
> hobo_index Project.visible.apply_scopes(:search    => [params
> [:search], :applicant, :regional_grant_manager], :order_by  =>
> parse_sort_param
> (:applicant, :program, :due_date,:regional_grant_manager, :state, 
> :grant_writer)                                            )
>
> however, when I try to do a search, this code breaks since it thinks
> that all the search columns are on the Projects table, while the
> regional_grant_manager is actually in another table.  Is there a way
> to tell Hobo/rails that the regional_grant_manager table needs to be
> joined to the resulting SQL query, I tried to use a :join =>
> [ "regional_grant_manager" ] but that didn't work.
>
> Any help would be appreciated.
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