class Bikes < Netzke::Basepack::Grid def configure(c) super c.model = "Bike" # columns with :id set, have :min_chars set in init_component # See: http://stackoverflow.com/questions/17738962/netzke-grid-filtering c.columns = [ { :name => :shop_id, :text => 'Shop ID'}, :serial_number, { :id => :bike_brand__brand, :name => :bike_brand__brand, :text => 'Brand'}, { :id => :bike_model__model, :name => :bike_model__model, :text => 'Model', :scope => lambda { |rel| if session[:selected_bike_brand_id] rel.where(:bike_brand_id => session[:selected_bike_brand_id]) else rel.all end } }, #needs to have type :action or else won't work in grid, because... netzke { :name => "color", :text => "Frame Color", :type => :action, :editor => { :xtype => "xcolorcombo"}, :renderer => :color_block}, { :id => :bike_style__style, :name => :bike_style__style, :text => 'Style' }, { :name => :seat_tube_height, :text => 'Seat Tube (in)'}, { :name => :top_tube_length, :text => 'Top Tube (in)'}, { :name => :wheel_size, :text => 'Wheel Size (in)'}, :value, { :id => :bike_condition__condition, :name => :bike_condition__condition, :text => 'Condition'}, { :id => :bike_purpose__purpose, :name => :bike_purpose__purpose, :text => 'Purpose'}, { :name => :owner, :getter => lambda { |rec| user = rec.owner user.nil? ? "" : "#{user.first_name} #{user.last_name}" } } ] @bike = Bike.all c.prohibit_update = true if cannot? :update, @bike c.prohibit_create = true if cannot? :create, @bike c.prohibit_delete = true if cannot? :delete, @bike end def default_fields_for_forms # :field_label MUST be defined in order for search to work [ { :name => :bike_brand__brand, :field_label => 'Brand' }, { :name => :bike_model__model, :field_label => 'Model'}, { :name => :shop_id, :field_label => 'Shop ID'}, { :name => :serial_number, :field_label => 'Serial Number'}, { :name => "color", :xtype => "xcolorcombo"}, { :name => :bike_style__style, :field_label => 'Style' }, { :name => :seat_tube_height, :field_label => 'Seat Tube (in)'}, { :name => :top_tube_length, :field_label => 'Top Tube (in)'}, { :name => :wheel_size, :field_label => 'Wheel Size (in)'}, { :name => :value, :field_label => 'Value'}, { :name => :bike_condition__condition, :field_label => 'Condition'}, { :name => :bike_purpose__purpose, :field_label => 'Purpose'} ] end #override with nil to remove actions def default_bbar [ :apply, :add_in_form, :search ] end js_configure do |c| c.mixin :init_component end endpoint :select_bike_brand do |params, this| # store selected boss id in the session for this component's instance session[:selected_bike_brand_id] = params[:bike_brand_id] end end