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Module: ActionView::Helpers::ActiveModelInstanceTag

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
ActionView::Helpers::Tags::Base, ActionView::Helpers::Tags::CheckBox, ActionView::Helpers::Tags::CollectionCheckBoxes, ActionView::Helpers::Tags::CollectionRadioButtons, ActionView::Helpers::Tags::CollectionSelect, ActionView::Helpers::Tags::ColorField, ActionView::Helpers::Tags::DateField, ActionView::Helpers::Tags::DateSelect, ActionView::Helpers::Tags::DatetimeField, ActionView::Helpers::Tags::DatetimeLocalField, ActionView::Helpers::Tags::DatetimeSelect, ActionView::Helpers::Tags::EmailField, ActionView::Helpers::Tags::FileField, ActionView::Helpers::Tags::GroupedCollectionSelect, ActionView::Helpers::Tags::HiddenField, ActionView::Helpers::Tags::Label, ActionView::Helpers::Tags::MonthField, ActionView::Helpers::Tags::NumberField, ActionView::Helpers::Tags::PasswordField, ActionView::Helpers::Tags::RadioButton, ActionView::Helpers::Tags::RangeField, ActionView::Helpers::Tags::SearchField, ActionView::Helpers::Tags::Select, ActionView::Helpers::Tags::TelField, ActionView::Helpers::Tags::TextArea, ActionView::Helpers::Tags::TextField, ActionView::Helpers::Tags::TimeField, ActionView::Helpers::Tags::TimeSelect, ActionView::Helpers::Tags::TimeZoneSelect, ActionView::Helpers::Tags::UrlField, ActionView::Helpers::Tags::WeekField
Defined in: actionview/lib/action_view/helpers/active_model_helper.rb

Instance Method Summary

Instance Method Details

#content_tag

[ GitHub ] 

  


# File 'actionview/lib/action_view/helpers/active_model_helper.rb', line 18



def content_tag(*)
  error_wrapping(super)
end


  








  

    #error_message  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/active_model_helper.rb', line 34



def error_message
  object.errors[@method_name]
end


  








  

    #error_wrapping(html_tag)  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/active_model_helper.rb', line 26



def error_wrapping(html_tag)
  if object_has_errors?
    Base.field_error_proc.call(html_tag, self)
  else
    html_tag
  end
end


  








  

    #object  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/active_model_helper.rb', line 11



def object
  @active_model_object ||= begin
    object = super
    object.respond_to?(:to_model) ? object.to_model : object
  end
end


  








  

    #tag(type, options)  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/active_model_helper.rb', line 22



def tag(type, options, *)
  tag_generate_errors?(options) ? error_wrapping(super) : super
end