public ActionResult Create(TermModel model) { if (ModelState.IsValid) { if (model.TERM_ID == 0) { TermModel.insertTerm(model); ModelState.Clear(); return(Json("Save term successfully.", JsonRequestBehavior.AllowGet)); } else { TermModel.updateTerm(model); ModelState.Clear(); return(Json("Update term successfully.", JsonRequestBehavior.AllowGet)); } } else { return(Json("Please fill all fields.", JsonRequestBehavior.AllowGet)); } }