search for: placement_pages

...r of a list view and it''s obvious to me that I don''t understand what I get from a simple scaffold to know enough to alter it. If someone would be so kind to tell me what this means ... def list @placment_pages, @placements = paginate :placements, :per_page => 10 end @placement_pages, # I am guessing that this calculates the total pages @placements = paginate :placements, # I am guessing that this calculates # pagination from total placements / # :per_page value :per_page => 10 # this one is obvious to...

because I am a grasshopper... Now that I can sort my ''list''...is there a logical way of not repeating myself to having essentially the same list view with multiple sorts? i.e. def list_cl # ordered by clients last name @placement_pages, @placements = paginate( :placements, :include => [:client], :order_by => ''clients.last_name'', :per_page => 14) end def list_fac # ordered by facility @placement_pages, @placements = paginate( :placements, :include => [:...

I know my thinking is sloppy. I want to know how many clients currently in my facility are male... My facilities_controller.rb def list_fac @placement_pages, @placements = paginate( :placements, :conditions => ["placements.facility_id = ?", params[:facility_id] ], :include => [:facility, :client], :order_by => ''facilities.name, clients.last_name, :per_page => 14) @facility = Faci...

..._referral_date] ] end if params[:beg_discharge_date] != "" then @vw_string3 = ["discharge_date between ? and ?", params[:beg_discharge_date], params[:end_discharge_date] ] end -> @vw_string = [@vw_string1, @vw_string2, @vw_string3] @placement_pages, @placements = paginate( :placements, :conditions => @vw_string, :include => [:client, :case_manager, :facility], :order_by => ''referral_date'', :per_page => 14) The above setup gives me an error ''undefined method '...

...to create the order. The error... NoMethodError in Placements#list You have a nil object when you didn''t expect it! The error occured while evaluating nil.facility The code... placements_controller.rb def list @client = Client.find(:all) @facility = Facility.find(:all) @placement_pages, @placements = paginate :placements, :order => @placements.facility.name, :per_page => 14 end If I remove the :order => @placements.facility.name I get the listing (unordered) with the facility.name column - no problem. (facilies table is tied to placements table via foreign keys/place...

I abandoned ruby way for find_by_sql and still can''t get this... @myplacement = Placement.find_by_sql( "select * from placement where :intake_date >= beg_intake_date and :intake_date <= end_intake_date") just a simple date range...it''s killing me - If I knew how to load placement controller into irb, I could probably try out finds interactive mode... Thanks