public async Task <ActionResult> Create(CreateDisplayTypeViewModel model)
        {
            if (ModelState.IsValid)
            {
                DisplayContent MainObj = new DisplayContent();
                if (model.ObjTypeId == (int)EnumCore.ObjTypeId.tin_tuc)
                {
                    MainObj.ContentId = model.ContentId;
                }
                if (model.ObjTypeId == (int)EnumCore.ObjTypeId.san_pham)
                {
                    MainObj.ContentId = model.ProductId;
                }
                if (model.ObjTypeId == (int)EnumCore.ObjTypeId.banner)
                {
                    MainObj.ContentId = model.BannerId;
                }
                MainObj.ObjType      = model.ObjTypeId;
                MainObj.CrtdDT       = DateTime.Now;
                MainObj.CrtdUID      = long.Parse(User.Identity.GetUserId());
                MainObj.DisplayType  = model.DisplayTypeId;
                MainObj.DisplayOrder = await cms_db.GetMaxOrderDisplayForDisplaycontent(model.DisplayTypeId) + 1;

                MainObj.StartDT = this.SpritDateTime(model.Datetime)[0];
                MainObj.EndDT   = this.SpritDateTime(model.Datetime)[1];
                int rs = await cms_db.CreateDisplayContent(MainObj);
            }
            return(RedirectToAction("Create"));
        }
        public ActionResult Create(int?DisplayTypeId)
        {
            CreateDisplayTypeViewModel model = new CreateDisplayTypeViewModel();

            model.LstDisplayContent = this.GetlstDisplayTypeViewModels(DisplayTypeId);
            model.LstContent        = new SelectList(cms_db.GetContentListForSelectlist(), "ContentItemId", "ContentTitle");
            model.LstProduct        = new SelectList(cms_db.GetProductListForSelectlist(), "ProductId", "ProductName");
            model.LstBanner         = new SelectList(cms_db.GetBannerListForSelectlist(), "MediaContentId", "Filename");
            model.LstDisplayType    = new SelectList(cms_db.GetClassifiListForSelectlist((int)EnumCore.ClassificationScheme.display_type),
                                                     "ClassificationId", "ClassificationNM");

            return(View(model));
        }