public ActionResult Delete(int id) { if (ModelState.IsValid) { try { var category = _categoriesRepo.Find(id); _categoriesRepo.Remove(category.CategoryId); return(Json(new { success = true, message = "ok", data = id }, JsonRequestBehavior.AllowGet)); } catch (Exception e) { return(Json(new { success = false, message = "nok" }, JsonRequestBehavior.AllowGet)); } } return(null); }