Пример #1
0
 public IActionResult Create(CreateBanner model)
 {
     if (ModelState.IsValid)
     {
         if (bannerRepositori.CreateBanner(model) > 0)
         {
             return(RedirectToAction(actionName: "Index", controllerName: "Home"));
         }
         else
         {
             ModelState.AddModelError("", "Tên Danh Mục Đả Tồn Tại");
             return(View(model));
         }
     }
     return(View(model));
 }
Пример #2
0
 public IActionResult Create(CreateBanner model)
 {
     ViewBag.Categories = bannerRepositori.Gets();
     if (ModelState.IsValid)
     {
         if (bannerRepositori.CreateBanner(model) > 0)
         {
             return(RedirectToAction("Index"));
         }
         else
         {
             ModelState.AddModelError("", "Tên này đã tồn tại, vui lòng thử lại tên khác!");
         }
     }
     return(View(model));
 }
Пример #3
0
        public int CreateBanner(CreateBanner createBanner)
        {
            var count = 0;

            foreach (var item in context.banners)
            {
                if (item.BannerName == createBanner.BannerName)
                {
                    count++;
                }
            }
            if (count == 0)
            {
                var fileName = string.Empty;
                if (createBanner.BannerImage != null)
                {
                    string uploadFolder = Path.Combine(webHostEnvironment.WebRootPath, "images/Banner");
                    fileName = $"{Guid.NewGuid()}_{createBanner.BannerImage.FileName}";
                    var filePath = Path.Combine(uploadFolder, fileName);
                    using (var fs = new FileStream(filePath, FileMode.Create))
                    {
                        createBanner.BannerImage.CopyTo(fs);
                    }
                }
                if (createBanner.BannerImage == null)
                {
                    fileName = "nonCat.jpg";
                }

                Banner newBanner = new Banner()
                {
                    BannerName  = createBanner.BannerName,
                    BannerPhoto = fileName,
                    Description = createBanner.Description
                };
                context.banners.Add(newBanner);
                return(context.SaveChanges());
            }
            return(0);
        }