//View Design Item, untuk Edit
        public ActionResult EditDesignItem(int id)
        {
            List <PromotionItemViewModel> model = PromotionRepo.GetItemId(id);

            return(PartialView("_EditDesignItem", model));
        }
 //View Design Item, untuk Approval
 public ActionResult ViewDesignItem(int id)
 {
     return(PartialView("_ViewDesignItem", PromotionRepo.GetItemId(id)));
 }