public PartialViewResult allEmployees()
{
//List<Employee> emps = new List<Employee>();
//Employee emp1 = new Employee() { EmployeeId = 001, EmployeeGender = "male", EmployeeName = "Ram", DepartmentId = 1 };
//Employee emp2 = new Employee() { EmployeeId = 002, EmployeeGender = "female", EmployeeName = "Sita", DepartmentId = 2 };
//emps.Add(emp1);
//emps.Add(emp2);
//Employee emp = new Employee();
//if (emps.Count() != 0)
//{
// var list = emps.Where(x => x.EmployeeId == 002).FirstOrDefault();
// emp = list;
//}
Employee empp = new Employee();
var empslist = db.GetEmployees();
foreach (Employee e in empslist)
{
empp = e;
break;
}
return PartialView("_employees", empp);
}
public ActionResult Create(Employee emp, string Command)
{
if (ModelState.IsValid)
{
db.SaveData(emp);
TempData["Msg"] = "Data has been saved succeessfully";
return RedirectToAction("Index2");
}
return View(emp);
}
public IList<Employee> GetEmployees()
{
string strConfig = WebConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
List<Employee> emplist = new List<Employee>();
using (SqlConnection conn = new SqlConnection(strConfig))
{
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandText = "SELECT [EmpId],[Name],[Gender],[DeptId] FROM [Sample].[dbo].[tblEmployee]";
cmd.CommandType = CommandType.Text;
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
while (rdr.Read())
{
Employee emp = new Employee();
emp.EmployeeId = Convert.ToInt32(rdr["EmpId"]);
emp.EmployeeName = Convert.ToString(rdr["Name"]);
emp.EmployeeGender = Convert.ToString(rdr["Gender"]);
emp.DepartmentId = Convert.ToInt32(rdr["DeptId"]);
emplist.Add(emp);
}
conn.Close();
rdr = null;
cmd = null;
}
return emplist;
}
public void SaveData(Employee emp)
{
// define INSERT query with parameters
string query = "INSERT INTO [Sample].[dbo].[tblEmployee] (Name,Gender,DeptId) " +
"VALUES ('"+emp.EmployeeName+"','"+emp.EmployeeGender+"','"+emp.DepartmentId+"') ";
// create connection and command
string strConfig = WebConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
using (SqlConnection cn = new SqlConnection(strConfig))
using(SqlCommand cmd = new SqlCommand(query, cn))
{
// define parameters and their values
cmd.Parameters.Add("@EmployeeName", SqlDbType.VarChar, 50).Value = emp.EmployeeName;
cmd.Parameters.Add("@EmployeeGender", SqlDbType.VarChar, 50).Value = emp.EmployeeGender;
cmd.Parameters.Add("@DepartmentId", SqlDbType.VarChar, 50).Value = emp.DepartmentId;
// open connection, execute INSERT, close connection
cn.Open();
cmd.ExecuteNonQuery();
cn.Close();
}
}
public void UpdateData(Employee emp)
{
// define INSERT query with parameters
string query = "UPDATE [Sample].[dbo].[tblEmployee] SET Name='" + emp.EmployeeName + "',Gender='" + emp.EmployeeGender + "',DeptId='" + emp.DepartmentId + "' where EmpId='"+emp.EmployeeId+"'";
// create connection and command
string strConfig = WebConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
using (SqlConnection cn = new SqlConnection(strConfig))
using (SqlCommand cmd = new SqlCommand(query, cn))
{
// open connection, execute Delete, close connection
cn.Open();
cmd.ExecuteNonQuery();
cn.Close();
}
}
public ActionResult Edit(Employee emp)
{
if (ModelState.IsValid)
{
db.UpdateData(emp);
TempData["Msg"] = "Data has been updated succeessfully";
return RedirectToAction("Index2");
}
return View(emp);
}
