public JsonResult SetSort(JsonSortRequest sort)
        {
            var sortKey   = sort.ModuleName;//$"{sort.ModuleName}_sort_keys";
            var retSort   = CookieHelper.GetValue <List <JsonSortValue> >(sortKey, false) ?? new List <JsonSortValue>();
            var existSort = retSort.FirstOrDefault(j => j.SortProperty == sort.SortProperty);

            if (existSort == null)
            {
                retSort.Add(new JsonSortValue
                {
                    SortProperty = sort.SortProperty,
                    SortDirect   = sort.SortDirect
                });
            }
            else
            {
                existSort.SortDirect = sort.SortDirect;
            }

            CookieHelper.CreateCookieJsonValue(retSort, sortKey, isSecurity: false);
            return(Json(new VM_JsonOnlyResult
            {
                Result = true,
                Value = retSort
            }));
        }