Keskustelu: Ohjelmointikysymykset: Java: Jsp arvo muuttujaan

import java.io.*;
public class MessageBean implements Serializable
{
   private String text;

   public MessageBean(){}

   public MessageBean(String text)
   {
      this.text = text;
   }

   public void setText(String text)
   {
      this.text = text;
   }
   public String getText()
   {
      return text;
   }
}
[/koodic]

servlet.java
[koodi Java]
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;

public class servlet extends HttpServlet
{
RequestDispatcher disp;

public void init(ServletConfig config) throws ServletException   {   }//end of init

public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException { doPost(req, res); }

public void doPost(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException{

HttpSession session = req.getSession(true);
String action = req.getParameter("action");

if(action.equals("asiakas_hae"))
{
MessageBean message = new MessageBean("Asiakas");

req.setAttribute("message", message);

disp=req.getRequestDispatcher("/Hae.jsp");
disp.forward(req, res);
}