Accesing Post data from add_to_cart button

[darkalan]

Hi,
I want a "+1" icon displayed next to my Cart if a Product has been sucessfully added to the Cart but i can't access the Post data the add_to_cart form should send.
Can somebody please help me?

[Ruud]

After a form with POST data is submitted the user is always redirected. POST variables will not be available on the page you see because it is not the page the data got submitted to. You can make the data available if you write a hook that will store the data you need in the SESSION.