Contents

require 'rails_admin/config/fields/association'

module RailsAdmin
  module Config
    module Fields
      module Types
        class BelongsToAssociation < RailsAdmin::Config::Fields::Association
          RailsAdmin::Config::Fields::Types.register(self)

          register_instance_option :formatted_value do
            (o = value) && o.send(associated_model_config.object_label_method)
          end

          register_instance_option :sortable do
            @sortable ||= abstract_model.adapter_supports_joins? && associated_model_config.abstract_model.properties.collect(&:name).include?(associated_model_config.object_label_method) ? associated_model_config.object_label_method : {abstract_model.table_name => method_name}
          end

          register_instance_option :searchable do
            @searchable ||= associated_model_config.abstract_model.properties.collect(&:name).include?(associated_model_config.object_label_method) ? [associated_model_config.object_label_method, {abstract_model.model => method_name}] : {abstract_model.model => method_name}
          end

          register_instance_option :partial do
            nested_form ? :form_nested_one : :form_filtering_select
          end

          register_instance_option :eager_load do
            true
          end

          def associated_primary_key
            association.primary_key
          end

          def selected_id
            bindings[:object].send(association.key_accessor)
          end

          def method_name
            nested_form ? "#{name}_attributes".to_sym : super
          end

          def multiple?
            false
          end
        end
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
rails_admin-3.0.0	lib/rails_admin/config/fields/types/belongs_to_association.rb
rails_admin-3.0.0.rc4	lib/rails_admin/config/fields/types/belongs_to_association.rb
rails_admin-3.0.0.rc3	lib/rails_admin/config/fields/types/belongs_to_association.rb
rails_admin-3.0.0.rc2	lib/rails_admin/config/fields/types/belongs_to_association.rb
rails_admin-3.0.0.rc	lib/rails_admin/config/fields/types/belongs_to_association.rb
rails_admin-3.0.0.beta2	lib/rails_admin/config/fields/types/belongs_to_association.rb
rails_admin-3.0.0.beta	lib/rails_admin/config/fields/types/belongs_to_association.rb