public ActionResult Edit(int idHasilTani, int idJenisTani, int jumlah, int idLokasi)
        {
            if ((bool)Session["Login"])
            {
                try
                {
                    MetaniContext context = new MetaniContext();
                    context.EditHasilTani(idHasilTani, idJenisTani, jumlah, idLokasi);

                    return(RedirectToAction("Index"));
                }
                catch
                {
                    return(RedirectToAction("Create"));
                }
            }

            return(RedirectToAction("Login", "Admin"));
        }