<%@page language="java" %> <% String userName = request.getParameter("txtUserName"); String password = request.getParameter("txtPassword"); if(userName == null) userName = ""; if(password == null) password = ""; if(!userName.equals("") && !password.equals("")){ session.setAttribute("SessionUser", userName); session.setAttribute("SessionPassword", password); out.println("Welcome " + userName + "!"); out.println("
Next Page with session true."); out.println("
Next Page with session false."); } else if(userName.equals("")){ out.println("User name required."); out.println("
Go back!"); } else if(password.equals("")){ out.println("Password required."); out.println("
Go back!"); } %>