JSP Response Implicit Object
- JSP response object is an instance of javax.servlet.http.HttpServletResponse.
- It is mainly used to modify the response.
login.jsp:
| <html> <head> <title>login</title> </head> <body> <form action=”welcome.jsp”> <input type=”text” name=”userName” /> <input type=”submit” value=”login”/> </form> </body> </html> |
welcome.jsp:
| <html> <head> <title>response implicit object example</title> </head> <body> <% String userName=request.getParameter(“userName”); if(userName.equals(“amar”)) { response.sendRedirect(“home.jsp”); } else { out.print(“Wrong username.”); } %> </body> </html> |
home.jsp:
| <html> <head> <title>home</title> </head> <body> <h3>This is user’s home page.</h3> </body> </html> |