# Q23
### Ask a user's name Java Server Pages by Hans Bergsten age on a HTML form. Then display Hello on a JSP. On the same page ask the product the user would like to buy. Then redirect to another JSP which would display: Hello , You have ordered . (Use Session Scope Variable using setTag)
{% hint style="info" %}
Created **OrderServlet.java** which handles **GET** requests of url pattern **"/Q23"** and **"/order"** and renders the page **GetUserInfo.jsp. GetUserInfo.jsp** takes user input and using session scopes it parses input values to **WelcomeUser.jsp** which then takes input for product order and subsequently parses values to **OrderConfirmed.jsp** which displays desired output.
[Browse Source Code](https://github.com/MJK618/InternetTechnologies/tree/main/JSP/ITJSP)
{% endhint %}
## Code
{% tabs %}
{% tab title="GetUserInfo.jsp" %}
```markup
<%--
Created by IntelliJ IDEA.
User: HP
Date: 25-04-2021
Time: 11:14
To change this template use File
| Settings
| File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8"
language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"
prefix="c" %>
Take User Credentials | JSP-6
Take User Credentials | JSP-6
```
[Download GetUserInfo.jsp](https://github.com/MJK618/InternetTechnologies/raw/main/JSP/ITJSP/src/main/webapp/GetUserInfo.jsp)
{% endtab %}
{% tab title="WelcomeUser.jsp" %}
```markup
<%--
Created by IntelliJ IDEA.
User: HP
Date: 25-04-2021
Time: 11:23
To change this template use File
| Settings
| File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8"
language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"
prefix="c" %>
Welcome User | JSP-6
Welcome User | JSP-6
Hello ${param.name}
```
[Download WelcomeUser.info](https://github.com/MJK618/InternetTechnologies/raw/main/JSP/ITJSP/src/main/webapp/WelcomeUser.jsp)
{% endtab %}
{% tab title="OrderConfirmed.jsp" %}
```markup
<%--
Created by IntelliJ IDEA.
User: HP
Date: 25-04-2021
Time: 11:26
To change this template use File
| Settings
| File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8"
language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"
prefix="c" %>
Order Confirmation | JSP-6
Order Confirmation | JSP-6
Hello
Aged:
Your order for
is now confirmed.
```
[Download OrderConfirmed.jsp](https://github.com/MJK618/InternetTechnologies/raw/main/JSP/ITJSP/src/main/webapp/OrderConfirmed.jsp)
{% endtab %}
{% tab title="OrderServlet.java" %}
```java
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.IOException;
import javax.servlet.annotation.*;
@WebServlet(name = "OrderServlet",
value = "/OrderServlet",
urlPatterns = {"/Q23","/order"})
public class OrderServlet extends HttpServlet {
@Override
protected void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException,
IOException {
getServletContext().getRequestDispatcher(
"/GetUserInfo.jsp").forward(request,response);
}
@Override
protected void doPost(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
}
}
```
{% file src="" %}
Download OrderServlet.java
{% endfile %}
{% endtab %}
{% endtabs %}
## Output
{% hint style="success" %}
Try or Test The Corresponding Code Here
{% endhint %}
{% embed url="" %}
Run Code Here
{% endembed %}