Contents

require 'rails_admin/config/fields/association'

module RailsAdmin
  module Config
    module Fields
      module Types
        class HasOneAssociation < RailsAdmin::Config::Fields::Association
          # Register field type for the type loader
          RailsAdmin::Config::Fields::Types::register(self)

          register_instance_option(:partial) do
            :form_filtering_select
          end
          
          # Accessor for field's formatted value
          register_instance_option(:formatted_value) do
            (o = value) && o.send(associated_model_config.object_label_method)
          end

          def selected_id
            value.try :id
          end

          def method_name
            "#{name}_id"
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
elucid-rails_admin-0.0.1	lib/rails_admin/config/fields/types/has_one_association.rb