This is what I have got.Will appreciate it if you can go through this and
amend.Note the method highlighted.
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
Regards and Respects,
Kindness in thought leads to wisdom.
Kindness in speech leads to eloquence.
Kindness in action leads to love.
--- On Sun, 12/13/09, Susan McM. Tucker <smtuc...@prettycoolsolutions.com>
wrote:
From: Susan McM. Tucker <smtuc...@prettycoolsolutions.com>
Subject: Re: [Rails] Need help...NameError in InteractController#add_to_cart
To: rubyonrails-talk@googlegroups.com
Date: Sunday, December 13, 2009, 10:48 AM
Though I have only been playing with Rails for about a month, I think I can
answer this one.
You need to define add_a_cart in the store_controller.rb.
Good luck.
*susan*
> Hi,I am developing a web app and am following the text-Agile web
> development.....
> Each time I click my "add to cart" button" i always get the page below:I have
> double checked to see if i have errors in my code,there was none,please what
> do i need to do to proceed?
>
> NameError in InteractController#add_to_cart
> undefined local variable or method `find_cart' for
> #<InteractController:0x1042d0780>
> RAILS_ROOT:
> /Users/oluwayomioluwadara/Documents/CED/coursework/heritage/heritageApplicatio
> n Trace <
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