if (URI.endsWith("updateEmpById.action")) {
                Employee emp;
                try {
                    emp = new EmployeeDaoImpl().findEmployee(Integer
                            .parseInt(request.getParameter("val")));

                    out.print("<div>");
                    out.print("<form action='UpdateEmployee.action'><p> ID:<input type='number' name='id' value='"
                            + emp.getId() + "'  readonly></p>");
                    out.print("<p> NAME:<input type='text' name='name' value='"
                            + emp.getName() + "'></p>");
                    out.print("<p> DESIGNATION:<input type='text' name='desig' value='"
                            + emp.getDesignation() + "'></p>");
                    out.print("<p> SALARY:<input type='text' name='salary' value='"
                            + emp.getSalary() + "'></p>");
                    out.print("<p><input type='button' value='Update' class = 'button'></p></form>");
                    out.print("</div>");
                } catch (NumberFormatException e) {
                    e.printStackTrace();
                } catch (SQLException e) {
                    e.printStackTrace();
                }
            }