public ActionResult Datatable(JDatatableViewModel model) { if (!Request.IsAjaxRequest()) { return(RedirectToAction("Index")); } JDatatableResponse resp = new JDatatableResponse(); SalesmanBusiness business = new SalesmanBusiness(); business.SetUserAuth(ViewBag.UserAuth); resp = business.GetDatatableByQuery(model); return(new MyJsonResult(resp, JsonRequestBehavior.AllowGet)); }