class InventoryController < ApplicationController
def index
@albums=Album.find(:all)
@cart=find_cart
end
def add_to_cart
itemType=params[:itemType]
productId=(params[:id]) #parameter passed in from "add to
cart" submission, it's either 1 or 2 in this case
if itemType=='album'
product_temp=Album.find(productId)
dest='/inventory'
end
if itemType=='dvd'
product_temp=Dvd.find(productId)
dest='/inventory/dvd'
end
product=Product.new(itemType,product_temp.title,product_temp.price)
@cart=find_cart
@cart.add_product(product) #add the album to the cart in
the sessions
redirect_to dest
end
def check_out
@cart=find_cart
redirect_to '/inventory/checkOut'
end
def review
@cart=find_cart #for shopping car display in the sidebar
@title=(params[:title])
@itemType=(params[:itemType])
if @itemType=='album' #must be a better way to reduce the amount of
redundant code
@album=Album.find_by_title(@title)
@review=Review.new
@[EMAIL PROTECTED] #Review.find(:all, :conditions => ["album
= ?", @title])
end
if @itemType=='dvd'
@dvd=Dvd.find_by_title(@title)
@review=Review.new
@[EMAIL PROTECTED] #Review.find(:all, :conditions => ["album =
?", @title])
end
end
def dvd
@cart=find_cart
@dvds=Dvd.find(:all)
end
end
The method is "check_out"...i had it in my application.rb file originally,
tried it in this one and still no change...
On Sat, Sep 27, 2008 at 8:23 PM, Phillip Koebbe <
[EMAIL PROTECTED]> wrote:
>
> > You'll want to put the shared method in app/controllers/application.rb
>
> Unless find_cart is used only in the one controller, then you just need
> to turn it into a before_filter:
>
> class MainController < ApplicationController
> before_filter :set_cart
>
> def index
> end
>
> def what_ever
> end
>
> private
>
> def set_cart
> @cart = find_cart
> end
> end
>
> Peace.
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
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