Contents

module Madmin
  module Fields
    class HasMany < Field
      def options_for_select(record)
        association = record.class.reflect_on_association(attribute_name)

        klass = association.klass
        klass.all.map do |r|
          ["#{klass.name} ##{r.id}", r.id]
        end
      end

      def to_param
        {"#{attribute_name.to_s.singularize}_ids".to_sym => []}
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
madmin-1.0.2	lib/madmin/fields/has_many.rb
madmin-1.0.1	lib/madmin/fields/has_many.rb
madmin-1.0.0	lib/madmin/fields/has_many.rb
madmin-1.0.0.beta2	lib/madmin/fields/has_many.rb
madmin-1.0.0.beta1	lib/madmin/fields/has_many.rb
madmin-0.1.1	lib/madmin/fields/has_many.rb