import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class HiddenFieldServlet extends HttpServlet {
public void init(ServletConfig config)
throws ServletException {
super.init(config);
}
//Process the HTTP Get request
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("");
out.println("HiddenFieldServlet" +
"");
out.println("");
// Create the Form with Hidden Fields
out.println("");
out.println("");
out.close();
}
//Process the HTTP Post request
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("");
out.println("HiddenFieldServlet" +
"");
out.println("");
// Get the hidden inputs and echo them
String user = request.getParameter("user");
String session = request.getParameter("session");
out.println("" + user +
", the contents of your Shopping Basket are:
");
String[] movies = request.getParameterValues("movie");
if ( movies != null ) {
for ( int x = 0; x < movies.length; x++ ) {
out.println(movies[x] + "
");
}
}
out.println("");
out.close();
}
//Get Servlet information
public String getServletInfo() {
return "HiddenFieldServlet Information";
}
}