i tried understanding that tutorial but its quite complex ....well my
assignment is
The application you are going to create is entering an employee into a database
and getting a list of employees from database. The user will be required to
enter an employee's name, age, and department Name and he/she can see a list of
employees as a tabular format.
1. GUI Part of Application: In this part of application use struts frameworks
jsp/Servlet and JavaScript.
It consists of three screens.
1.a) Screens for index Page.
1.b) Screen to create employee details.
1.c) Screen to display list of employees in tabular form.
1.a) Screen for Index Page: In this screen, each option linked to
corresponding action. i.e. Click Event of ?Add Employee? Option should display
screen no (1.b) and click event of ?View Employee? Option should display screen
No (1.c).
J2EE Application
1. Add Employee
2.View Employee
1.b) screen to create Employee: On Click of ?Create ? Button, first validate
the form entry with helps Struts framework and then saves this to database.
Create Employee
Emp ID :
Emp Name :
Emp Age :
Department :
*
Create cancel
Note: * indicate select box and other are simple input boxes.
List of Departments should come from property File (say department.property)
Format of department.property File like
Dep_name00=HR;
Dep_name01=Admin;
Dep_name02=BOSS;
Dep_name03=NMS;
1.c) Screen to View all Employee: screen to display all existing Employee in
tabular form.
Row No Employee ID Employee Name Employee Age Department
1
2
3
2. Server Part of Application : In backend there will be only one Table
?Employee?
Employee Table
Table Name: Employee
Field Name:
Emp _id number(10)
Emp_Name char(50)
Emp_age integer(3)
Emp_Dept char(20)
You need to use ServerSide component technology of j2ee like EJB which help to
solves business problem. Tasks like submitting Employee data to database,
getting employee information should achieve through EJB and JDBC API.
J2EE Example Application Architecture
Web Client
I.E browser
(HTML/
JavaScript)
CAN U GUIDE ME FOR THIS SIMPLE ASSIGNMENT FROM SCRATCH!!
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