Javatpoint Logo
Javatpoint Logo

CRUD in Servlet

A CRUD (Create, Read, Update and Delete) application is the most important application for any project development. In Servlet, we can easily create CRUD application.

Servlet CRUD example

Create "user905" table in Oracle Database with auto incrementing id using sequence. There are 5 fields in it: id, name, password, email and country.

servlet crud table

File: index.html

File: Emp.java

File: EmpDao.java

File: SaveServlet.java

File: EditServlet.java

File: EditServlet2.java

File: DeleteServlet.java

File: ViewServlet.java

Download

Output

First page will look like this, fill the form and submit it.

servlet crud example 1

You will get a message "Record successfully saved!".

servlet crud example 2

Click on the View Employees link to see the total employees list.

servlet crud example 3

Click on the update link, to change the data.

servlet crud example 4

After changing information, submit button. You will see that information is changed.

servlet crud example 5

Now, click on the delete link to delete the record.

servlet crud example 6



Please Share

facebook twitter google plus pinterest

B.Tech / MCA


Learn Latest Tutorials