diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 238f2eb07a..ce21af9923 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -1172,7 +1172,9 @@ module ActionView def fields_for_with_nested_attributes(association_name, args, block) name = "#{object_name}[#{association_name}_attributes]" - association = args.first.to_model if args.first.respond_to?(:to_model) + options = args.extract_options! + association = args.shift + association = association.to_model if association.respond_to?(:to_model) if association.respond_to?(:new_record?) association = [association] if @object.send(association_name).is_a?(Array) @@ -1181,20 +1183,22 @@ module ActionView end if association.is_a?(Array) - explicit_child_index = args.last[:child_index] if args.last.is_a?(Hash) + explicit_child_index = options[:child_index] association.map do |child| - fields_for_nested_model("#{name}[#{explicit_child_index || nested_child_index(name)}]", child, args, block) + fields_for_nested_model("#{name}[#{explicit_child_index || nested_child_index(name)}]", child, options, block) end.join elsif association - fields_for_nested_model(name, association, args, block) + fields_for_nested_model(name, association, options, block) end end - def fields_for_nested_model(name, object, args, block) + def fields_for_nested_model(name, object, options, block) + object = object.to_model if object.respond_to?(:to_model) + if object.new_record? - @template.fields_for(name, object, *args, &block) + @template.fields_for(name, object, options, &block) else - @template.fields_for(name, object, *args) do |builder| + @template.fields_for(name, object, options) do |builder| block.call(builder) @template.concat builder.hidden_field(:id) unless builder.emitted_hidden_id? end |