Program 3: Tracking Order System

Name: Ken-Yinn Chung
      Edison Chindrawaly

Date: 04/02/2001

Access URL: jsp.csci.unt.edu/chung

[jsp.csci.unt.edu/chindraw --> can't be access for some unknown reason.
 Issue of jsp.csci.unt.edu/chindraw is yet to be resolve with sysadmin]

Limitation:

Due to the flaw in the Database Design, we force the user to order
one model of item per order. For Example, in the our list we have
2 model of HDD and user only allows to buy one model [but user
may buy as many quantity as user wants].
Our code DO accomodate the user to buy different models of items 
[user may buy 2 different model of HDD]. We do not realize the
limitation of the database design when we are implementing the 
code. To put a quick remedy to the problem, we use combination
of JavaScript and Servlet to force user to buy only one model of 
item per order in the very beginning of the program. The code
to force user to buy only one model per item can be easily remove
from the program when we find the way to fix the database design
flaw that we have. 

That is the only and the biggest limitation that we have with
the current running program.

Feature:

We implement System Administration access to the database. SysAdmin
can change the order status at any time. 

We use combination of HttpSession API, INPUT TYPE=HIDDEN, and
URL-rewriting to track users session.  
 
