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-rwxr-xr-xactionpack/lib/action_controller/base.rb32
1 files changed, 18 insertions, 14 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index b90cf7f8bf..fb0a7b93d2 100755
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -526,28 +526,32 @@ module ActionController #:nodoc:
# <tt>render_with_layout("controller/action", status = 200, layout)</tt>.
#
# === Rendering partials
- #
- # Partial rendering is most commonly used together with Ajax calls that only update one or a few elements on a page
+ #
+ # Partial rendering in a controller is most commonly used together with Ajax calls that only update one or a few elements on a page
# without reloading. Rendering of partials from the controller makes it possible to use the same partial template in
# both the full-page rendering (by calling it from within the template) and when sub-page updates happen (from the
# controller action responding to Ajax calls). By default, the current layout is not used.
#
- # # Renders the partial located at app/views/controller/_win.r(html|xml)
- # render :partial => "win"
+ # # Renders the same partial with a local variable.
+ # render :partial => "person", :locals => { :name => "david" }
#
- # # Renders the partial with a status code of 500 (internal error)
- # render :partial => "broken", :status => 500
+ # # Renders a collection of the same partial by making each element
+ # # of @winners available through the local variable "person" as it
+ # # builds the complete response.
+ # render :partial => "person", :collection => @winners
#
- # # Renders the same partial but also makes a local variable available to it
- # render :partial => "win", :locals => { :name => "david" }
+ # # Renders the same collection of partials, but also renders the
+ # # person_divider partial between each person partial.
+ # render :partial => "person", :collection => @winners, :spacer_template => "person_divider"
#
- # # Renders a collection of the same partial by making each element of @wins available through
- # # the local variable "win" as it builds the complete response
- # render :partial => "win", :collection => @wins
+ # # Renders a collection of partials located in a view subfolder
+ # # outside of our current controller. In this example we will be
+ # # rendering app/views/shared/_note.r(html|xml) Inside the partial
+ # # each element of @new_notes is available as the local var "note".
+ # render :partial => "shared/note", :collection => @new_notes
#
- # # Renders the same collection of partials, but also renders the win_divider partial in between
- # # each win partial.
- # render :partial => "win", :collection => @wins, :spacer_template => "win_divider"
+ # # Renders the partial with a status code of 500 (internal error).
+ # render :partial => "broken", :status => 500
#
# Note that the partial filename must also be a valid Ruby variable name,
# so e.g. 2005 and register-user are invalid.