Spring MVC – Capture and Display the Data from Registration Form

This article is the continuation of this article Spring MVC – Create Registration Form using Form Tag Library, where we have successfully created a registration form using the Form Tag Library. Here in this article, we are going to explain how can we capture the data that are entered by the user and display it on our next page after clicking the Register button. A sample image is given below to get an idea about what we are going to do in this article. 

 

Implementation

Add Code in the registration-page.jsp file

Go to the registration-page.jsp file and add the below line of code inside the form:form tag. 

<form:form action="registration-complete" method="get" modelAttribute="userRegInfo">

All other things remain unchanged. 

File: Updated registration-page.jsp

Add Code in RegistrationController.java File

Now again come to the RegistrationController.java file and create another method something like this with the “registration-complete” endpoint because we have mentioned the same inside the form:form tag as an action. 

@RequestMapping("/registration-complete")
public String processUserReg(@ModelAttribute("userRegInfo") UserRegistrationDTO userRegistrationDTO) {
        return "registration-complete";
}

File: Updated RegistrationController.java

Create a New View

In the next step, we have to create a new view named “registration-complete” inside the WEB-INF > view folder. And below is the code for the registration-complete.jsp file.

So we are done with the coding. Now, let’s run our application again and test if things are working fine or not. 

Output

Hit the following URL to run your controller

http://localhost:8080/simple-calculator/geeksforgeeks.org/register

Output:

 

Let’s fill the form,

 

Then click on the “Register” button and you can see all the details that are entered by the user have been displayed successfully.