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EditEmp1.java
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package Controller;
import db.DBConnector;
import dto.UserDTO;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.swing.JOptionPane;
public class EditEmp1 extends HttpServlet
{
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws
ServletException, IOException
{
int i=0;
String empId = req.getParameter("empId");
HttpSession session = req.getSession(true);
session.setAttribute("empId",empId);
System.out.println(empId);
String username = req.getParameter("username");
//String gender = req.getParameter("gender");
String city = req.getParameter("city");
String address = req.getParameter("address");
String phoneNo = req.getParameter("phoneNo");
String email = req.getParameter("email");
String designation = req.getParameter("designation");
String department = req.getParameter("department");
try
{
DBConnector db_connector= new DBConnector();
Connection con= db_connector.getConnection();
System.out.println("connection open");
String query="update listofemp set username=(?),city=(?),address=(?),"
+ "phoneNo=(?),email=(?),designation=(?),department=(?) where empId='"+empId+"' " ;
PreparedStatement pst=con.prepareStatement(query);
pst.setString(1, username);
pst.setString(2, city);
pst.setString(3, address);
pst.setString(4, phoneNo);
pst.setString(5, email);
pst.setString(6, designation);
pst.setString(7, department);
i=pst.executeUpdate();
System.out.println("Query="+query);
if(i>0)
{
System.out.println("Record updated");
JOptionPane.showMessageDialog(null,"Record Updated");
/* PrintWriter out = resp.getWriter();
out.println("<HTML>");
out.println("<HEAD>");
out.println("<TITLE>Update</TITLE>");
out.println("</HEAD>");
out.println("<BODY bgcolor=cyan>");
out.println("<BR>");
out.println("<div align=center><B>Record Updated</b>");
out.println("<BR>");
out.println("<a href=ViewEmp >Back</a>");
out.println("<BR>");
out.println("<BR>");
out.println("<BR>");
out.println("<BR>");
out.println("<a href=index.html >Log Out </a></div>");
out.println("</BODY>");
out.println("</HTML>");
*/
resp.sendRedirect("ViewEmp");
}
else
{
System.out.println("Record not updated");
JOptionPane.showMessageDialog(null,"Record Not Updated");
/* PrintWriter out = resp.getWriter();
out.println("<HTML>");
out.println("<HEAD>");
out.println("<TITLE>Update</TITLE>");
out.println("</HEAD>");
out.println("<BODY bgcolor=cyan>");
out.println("<BR>");
out.println("<div align=center><B>Record Not Updated</b>");
out.println("<BR>");
out.println("<a href=ViewEmp >Back</a>");
out.println("<BR>");
out.println("<BR>");
out.println("<BR>");
out.println("<a href=index.html >Log Out </a></div>");
out.println("</BODY>");
out.println("</HTML>");*/
resp.sendRedirect("ViewEmp");
}
}
catch (Exception e)
{
System.out.println(e);
}
}
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws
ServletException, IOException
{
resp.sendRedirect("ViewEmp");
}
}