diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_helper.rb | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 9025d9e24c..b6bb90a3ce 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -102,6 +102,11 @@ module ActionView include FormTagHelper include UrlHelper + # Converts the given object to an ActiveModel compliant one. + def convert_to_model(object) + object.respond_to?(:to_model) ? object.to_model : object + end + # Creates a form and a scope around a specific model object that is used # as a base for questioning about values for the fields. # @@ -610,10 +615,11 @@ module ActionView # label(:post, :body) # # => <label for="post_body">Write your entire text here</label> # - # Localization can also be based purely on the translation of the attribute-name like this: + # Localization can also be based purely on the translation of the attribute-name + # (if you are using ActiveRecord): # - # activemodel: - # attribute: + # activerecord: + # attributes: # post: # cost: "Total cost" # @@ -946,7 +952,8 @@ module ActionView label_tag(name_and_id["id"], options, &block) else content = if text.blank? - I18n.t("helpers.label.#{object_name}.#{method_name}", :default => "").presence + method_and_value = tag_value.present? ? "#{method_name}.#{tag_value}" : method_name + I18n.t("helpers.label.#{object_name}.#{method_and_value}", :default => "").presence else text.to_s end @@ -1165,7 +1172,7 @@ module ActionView class FormBuilder # The methods which wrap a form helper call. class_attribute :field_helpers - self.field_helpers = (FormHelper.instance_method_names - ['form_for']) + self.field_helpers = FormHelper.instance_method_names - %w(form_for convert_to_model) attr_accessor :object_name, :object, :options |