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Module: ActionView::Rendering

Relationships & Source Files
Namespace Children
Modules:
ClassMethods
Extension / Inclusion / Inheritance Descendants
Included In:
::ActionController::Base, ::ActionMailer::Base, Layouts, TestCase::TestController, Rails::ApplicationController, Rails::InfoController, Rails::MailersController, Rails::WelcomeController
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Instance Chain:
self, ViewPaths
Defined in: actionview/lib/action_view/rendering.rb

ViewPaths - Attributes & Methods

Class Method Summary

::ActiveSupport::Concern - Extended

append_features, class_methods, included

Instance Attribute Summary

ViewPaths - Included

#formats, #locale, #view_paths

Instance Method Summary

ViewPaths - Included

#append_view_path, #details_for_lookup,
#lookup_context

LookupContext is the object responsible to hold all information required to lookup templates, i.e. view paths and details.
#prepend_view_path, #template_exists?

Class Attribute Details

._view_paths (rw)

[ GitHub ] 

  


# File 'actionview/lib/action_view/view_paths.rb', line 8



class_attribute :_view_paths


  








  

    ._view_paths?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 8



class_attribute :_view_paths


  







Instance Attribute Details



  

    #_view_paths   (rw)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 8



class_attribute :_view_paths


  








  

    #_view_paths?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/view_paths.rb', line 8



class_attribute :_view_paths


  








  

    #view_context_class   (rw)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/rendering.rb', line 58



def view_context_class
  @_view_context_class ||= self.class.view_context_class
end


  








  

    #view_context_class=(value)   (rw)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/rendering.rb', line 56



attr_internal_writer :view_context_class


  







Instance Method Details



  

    #render_to_body(options = {})  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/rendering.rb', line 81



def render_to_body(options = {})
  _process_options(options)
  _render_template(options)
end


  








  

    #rendered_format  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/rendering.rb', line 86



def rendered_format
  Mime[lookup_context.rendered_format]
end


  








  

    #view_context  
  



  

    

An instance of a view class. The default view class is Base



The view class must have the following methods: View.new[lookup_context, assigns, controller]



Create a new ActionView instance for a controller and we can also pass the arguments.



View#render(option)



Returns String with the rendered template



Override this method in a module to change the default behavior.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/rendering.rb', line 71



def view_context
  view_context_class.new(view_renderer, view_assigns, self)
end


  








  

    #view_renderer  
  



  

    

Returns an object that is able to render templates. :api: private


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/rendering.rb', line 77



def view_renderer
  @_view_renderer ||= ActionView::Renderer.new(lookup_context)
end