public ActionResult Create(Product product, string[] ImageGallery)
{
if (ModelState.IsValid)
{
db.Entry(product).State = EntityState.Modified;
db.Products.Add(product);
int kq = db.SaveChanges();
if (kq > 0)
{
foreach (var item in ImageGallery)
{
var image = new Image { ImageUrl = item, ProductID = product.ProductsID, ImageID=1 };
db.Images.Add(image);
// db.Entry(image).State = EntityState.Modified;
db.SaveChanges();
}
}
//var image = new Image { ImageUrl = "Hihe", ProductID = product.ProductsID, ImageID=1 };
//db.Images.Add(image);
// //db.Entry(image).State = EntityState.Modified;
//db.SaveChanges();
return RedirectToAction("Index");
}
ModelState.AddModelError("Thông báo", "Có lỗi");
ViewBag.BrandID = new SelectList(db.Brands, "BrandID", "Name", product.BrandID);
ViewBag.CategoryID = new SelectList(db.Categories, "CategoryID", "Name", product.CategoryID);
return View(product);
}
// Vừa them, vua cap nhat so luong
public void AddToCart(Product p, int quantity)
{
var product = MyCarts.Where(x => x.Product.ProductsID == p.ProductsID).FirstOrDefault();
if (product == null)
{
MyCarts.Add(new CartItem { Product = p, Quantity= quantity});
}
else
{
product.Quantity += quantity;
}
}
public void RemoveFromCart(Product p)
{
MyCarts.RemoveAll(x => x.Product.ProductsID.Equals(p.ProductsID));
}