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Posted 07 March 2009 - 07:20 AM
my program is as follows....
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.lang.String.*;
import java.lang.String;
/**
*
* @author userad
*/
public class Float extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
String num[] = request.getParameterValues ("num");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet Float</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet Float at " + request.getContextPath () + "</h1>");
int iter=0;
String allNum = "";
String submitbutton ="wala";
out.println("<form action =\"/FloatAverage/Float\" method=\"post\">" +
"NUMBER 1 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 2 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 3 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 4 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 5 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 6 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 7 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 8 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 9 : <input type=\"text\" name=\"num\" /><br/>" +
"NUMBER 10 : <input type=\"text\" name=\"num\" /><br/>" +
"<input type=\"submit\" name=\"submitbutton\" value=\"Submit\">" +
"</form>");
if (submitbutton.equals("Submit"));
{
for (int x=0; x<num.length; x++)
{
out.println(num[x]+"<br/>" );
}
}
out.println("</body>");
out.println("</html>");
} finally {
out.close();
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}
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