public ActionResult ChemicalItem(SysChemicalItem model) { if (model != null && model.ItemID != 0) { _vmMsg = _dalSysChemicalItem.Update(model, Convert.ToInt32(Session["UserID"])); } else { _vmMsg = _dalSysChemicalItem.Save(model, Convert.ToInt32(Session["UserID"])); } return(Json(new { ItemID = _dalSysChemicalItem.GetItemID(), msg = _vmMsg })); }