// GET: Simpanan/Edit/5
        public ActionResult Edit(int id)
        {
            if (Session["id"] == null)
            {
                return(RedirectToAction("Index", "Login"));
            }
            SimpananModel simpan    = new SimpananModel();
            DataTable     dtbSimpan = new DataTable();

            using (SqlConnection sqlcon = new SqlConnection(connectionString))
            {
                sqlcon.Open();
                string         query  = "SELECT * FROM simpanan where kd_simp = @kd_simp";
                SqlDataAdapter sqlCmd = new SqlDataAdapter(query, sqlcon);
                sqlCmd.SelectCommand.Parameters.AddWithValue("@kd_simp", id);
                sqlCmd.Fill(dtbSimpan);
            }
            if (dtbSimpan.Rows.Count == 1)
            {
                simpan.kd_simp  = Convert.ToInt32(dtbSimpan.Rows[0][0].ToString());
                simpan.jns_simp = dtbSimpan.Rows[0][1].ToString();

                return(View(simpan));
            }
            else
            {
                return(RedirectToAction("Index"));
            }
        }
        public ActionResult Create(SimpananModel simpan)
        {
            if (Session["id"] == null)
            {
                return(RedirectToAction("Index", "Login"));
            }
            using (SqlConnection sqlcon = new SqlConnection(connectionString))
            {
                string     query  = "INSERT INTO simpanan VALUES(@jns_simp)";
                SqlCommand sqlCmd = new SqlCommand(query, sqlcon);
                sqlCmd.Connection.Open();
                sqlCmd.Parameters.AddWithValue("@jns_simp", simpan.jns_simp);
                sqlCmd.ExecuteNonQuery();
            }

            return(RedirectToAction("Index"));
        }
        public ActionResult Edit(SimpananModel simpan)
        {
            if (Session["id"] == null)
            {
                return(RedirectToAction("Index", "Login"));
            }

            using (SqlConnection sqlcon = new SqlConnection(connectionString))
            {
                sqlcon.Open();

                string     query  = "UPDATE simpanan SET jns_simp=@jns_simp Where kd_simp = @kd_simp";
                SqlCommand sqlCmd = new SqlCommand(query, sqlcon);
                sqlCmd.Parameters.AddWithValue("@kd_simp", simpan.kd_simp);
                sqlCmd.Parameters.AddWithValue("@jns_simp", simpan.jns_simp);
                sqlCmd.ExecuteNonQuery();
            }

            return(RedirectToAction("Index"));
        }