Re: [Rails] Need help...NameError in InteractController#add_to_cart

2009/12/14 Oluwayomi Oluwadara <yomidara@yahoo.com>
>
> I think i have the method, could you have a quick glance at my code:Will apreciate any correction or omission.

Where? I cannot see the method find_cart in the code you have posted.

By the way top posting is disapproved of here, it is easier to follow
a thread if you insert your reply in the appropriate place in the
previous post.

Colin

>
> class InteractController < ApplicationController
>   def index
>     @products = Product.find_products_for_sale
>   end
>
>   def add_to_cart
>   product = Product.find(params[:id])
>   @cart = find_cart
>   @cart.add_product(product)
>   rescue ActiveRecord::RecordNotFound
>     logger.error("Attempt to access invalid product #{params[:id]}")
>     flash[:notice] = "Invalid product"
>     redirect_to :action => 'index'
> end
> def empty_cart
>   session[:cart] = nil
>   flash[:notice] = " Now,your cart is currently empty"
>   redirect_to :action => 'index'
> end
>
> private
> def redirect_to_index(msg)
>    flash[:notice] = msg
>    redirect_to :action => 'index'
>  end
> end
>

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