public ActionResult Create(SystemSettingModel model)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    SystemSetting systemSetting = model.ToEntity();
                    systemSetting.SettingKey  = model.SettingKey;
                    systemSetting.Title       = model.Title;
                    systemSetting.Description = model.Description;
                    systemSetting.Type        = model.Type;
                    systemSetting.Value       = model.Value;

                    if (model.Type == 1 || model.Type == 2)
                    {
                        systemSetting.Options = "";
                    }
                    else
                    {
                        //List<object> myObj = new List<object>();
                        //string[] options = model.Options.Trim().Split('|');
                        //foreach (var s in options)
                        //{
                        //    string[] strOption = s.Trim().Split('=');
                        //    myObj.Add(new { id = strOption[0], text = strOption[1] });
                        //}
                        //JavaScriptSerializer serializer = new JavaScriptSerializer();
                        //systemSetting.Options = serializer.Serialize(myObj);
                        systemSetting.Options = model.Options;
                    }

                    systemSetting.IsRequired = model.IsRequired;

                    _systemSettingService.AddSystemSetting(systemSetting);
                    return(RedirectToAction("Index"));
                }
                catch (Exception e)
                {
                    ErrorNotification(e);
                }
            }
            else
            {
                AddModelStateErrors();
            }
            Title = "Thêm mới SystemSetting";
            ViewData["ToolbarTitle"] = Title;
            var statuses = from SystemSettingcsEnum s in Enum.GetValues(typeof(SystemSettingcsEnum))
                           select new { ID = (int)s, Name = s.ToString() };

            model.SystemSettingType = new SelectList(statuses, "Id", "Name", 1);
            return(View(model));
        }