I'm having problem with case study one in this book where its changing
quantity function cannot run properly. It keep returns the quantity as one
although I've changed it to the other values. All other function can run
properly. I'm implemented the scripts on PWS and I also delete the
function authenticated user in every scripts (except the login , if I'm
not mistaken) because it keep asking the user id. I really hope that
somebody can look it for me if there's need a changing on the code to run
the change quantity functions.
Really really needs help!
Thanks for you time..