item_controller.rb

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class ItemController < ApplicationController
	scaffold :item
	def create
		@item = Item.new(@params['item'])
		@item.date = Date.today
		if @item.save
			redirect_to :action =>'list'
		else
			render_action 'new'
		end
	end
	
	def new
		@items = Item.new
		@categories = Category.find_all
	end
	
	def list
		@items = Item.find_all
	end
	
	def edit
		@item = Item.find(@params["id"])
		@categories = Category.find_all
	end
end