Re: Working through Agile Web Development with Rails – Part 3

Anonymous — Tue, 24 Jun 2008 13:40:00 -0000

I'm still having problems in FireFox, IE, and Safari.

I noticed the author updated the code so it now reads on two lines:

current_item = CartItem.new(product)

@items << current_item

(I tried it on one line like you wrote but but I still have the error). The cart does get updated but I need to hit F5 to refresh the page. I noticed too in the add_to_cart function of store controller.rb (see below), if I use redirect_to_index then I can click on an image and it adds the product to my cart and renders it properly. However if I use the respond_to { |format| format.js} I get a page in safari that displays a try block with an enormous Element.update call.

def add_to_cart

begin

product = Product.find(params[:id])

rescue ActiveRecord::RecordNotFound

logger.error("Attempt to access invalid product #{params[:id]}")

redirect_to_index("Invalid Product")

else

@cart = find_cart

@current_item = @cart.add_product(product)

#respond_to { |format| format.js }

redirect_to_index

end

end

Re: Working through Agile Web Development with Rails – Part 3

Stuart — Thu, 01 Nov 2007 16:41:00 -0000

Thank you so much for this - was having the same problem!

21apps - inspiring people to change the way they work - Latest Comments in Working through Agile Web Development with Rails – Part 3

Re: Working through Agile Web Development with Rails – Part 3

Re: Working through Agile Web Development with Rails – Part 3