unique ID cookie for shopping cart
Posted on 2000-04-07
I'm in the process of finishing a mySQL backed e-commerce site, and will be implementing a shopping cart. The best way I've thought to do this would be to give every user a cookie with a unique ID number. Then everytime they place something in their cart, a record is added to the database with thier unique ID as the key.
I'm unsure of how to go about assigning this unique ID cookie, though. I know how to set and retrieve cookies, and process their info. But how would I set the cookie in the first place? Would I need an SSI call to set the cookie?
Also, how can I generate the unique ID? And how can I make sure that this cookie is secure (not SSL), so that their unique ID will not change over the course of their visit to the site?
I'm not interested much in the code needed to accomplish this, but rather the logistics involved. I appreciate any help, and will generously reward those who can help...