Displaying 2 results from an estimated 2 matches for "warenkorb".
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warenform
2006 Sep 03
2
Undefined method "xxx" of a model when calling a helper
...session[:cart] ||= Cart.new
end
def empty_cart
find_cart.empty!
end
def cart_empty?
return true if find_cart.empty?
end
end
Then I want to display a partial form within the layout
application.rhtml but only if the cart is not empty:
<%= render(:partial => ''warenkorb/warenkorb'', :locals => {:cart =>
find_cart}) unless cart_empty? %>
But this displays me the following error:
undefined method `empty?'' for #<Cart:0x230020c @line_items=[]>
Where does this error come from? I just don''t get it, the Cart object is
instant...
2008 Oct 28
5
Page does not seem to be reloaded on prod server
Hi all
I''ve coded a small shop that works well on my dev machine (OSX 10.5).
But look at the following page:
http://shop.incense.ch/compact_discs/1
When clicking "Reservieren", the page is forwarded to a new page, where
the product is added to the shopping cart, and a flash notice is
prepare. Then the page is redirected back to the shop page.
On my dev machine this works