cafe-grader-web Files · vendor/plugins/in_place_editing/lib/in_place

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Location: cafe-grader-web/vendor/plugins/in_place_editing/lib/in_place_editing.rb

Commit Description:

includes script.aculo.us js

Commit Description:

includes script.aculo.us js

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                    vendor/plugins/in_place_editing/lib/in_place_editing.rb
                
             | 25 lines
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             | text/x-ruby 
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      module InPlaceEditing

        def self.included(base)

          base.extend(ClassMethods)

        end

        # Example:

        #

        #   # Controller

        #   class BlogController < ApplicationController

        #     in_place_edit_for :post, :title

        #   end

        #

        #   # View

        #   <%= in_place_editor_field :post, 'title' %>

        #

        module ClassMethods

          def in_place_edit_for(object, attribute, options = {})

            define_method("set_#{object}_#{attribute}") do

              @item = object.to_s.camelize.constantize.find(params[:id])

              @item.update_attribute(attribute, params[:value])

              render :text => @item.send(attribute).to_s

            end

          end

        end

      end

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				module InPlaceEditing
				def self.included(base)
				base.extend(ClassMethods)
				end

				# Example:
				#
				# # Controller
				# class BlogController < ApplicationController
				# in_place_edit_for :post, :title
				# end
				#
				# # View
				# <%= in_place_editor_field :post, 'title' %>
				#
				module ClassMethods
				def in_place_edit_for(object, attribute, options = {})
				define_method("set_#{object}_#{attribute}") do
				@item = object.to_s.camelize.constantize.find(params[:id])
				@item.update_attribute(attribute, params[:value])
				render :text => @item.send(attribute).to_s
				end
				end
				end
				end