public void displayUpdate(){
        DateFormat daydf = new SimpleDateFormat("dd");
        DateFormat monthdf = new SimpleDateFormat("MM");
        DateFormat yeardf = new SimpleDateFormat("yyyy");

         try
        {
        Class.forName("com.mysql.jdbc.Driver");
        Connection connect = DriverManager.getConnection("jdbc:mysql://localhost:3306/employee", "root", "");
        Statement st = connect.createStatement();
        rs = st.executeQuery("SELECT empno, firstname,lastname,deptcode,phoneno,hiredate,job FROM employee where empno = " + currentid);

        rs.next();

           empnoTField1.setText(rs.getString(1));
           fnameTField1.setText(rs.getString(2));
           lnameTField1.setText(rs.getString(3));
           deptCodeCombo1.setSelectedItem(rs.getString(4));
           phoneTField1.setText(rs.getString(5));
           hiredate1.setText(rs.getString(6));
         /*  Date date = rs.getDate(6);
           String day = daydf.format(date);
           String month = monthdf.format(date);
           String year = yeardf.format(date);

           dayTField.setText(day);
           monthTField.setText(month);
           yearTField.setText(year);
           */

           jobTField1.setText(rs.getString(7));

           connect.close();
       }
       catch(SQLException sqe){
         System.out.println("SQL error: " + sqe.toString());
        }
        catch(ClassNotFoundException cnf) {
         System.out.println("Class not found error : " + cnf.toString());
        }


    }