public ActionResult Index(Models.OrderModel.Ship model) { if (this.ModelState.IsValid) { // 取得目前購物車 var CurrentCart = Models.Carts.Operation.GetCurrentCart(); // 取得目前登入使用者 Id var UserId = HttpContext.User.Identity.GetUserId(); using (Models.CartsEntities db = new Models.CartsEntities()) { // 建立 Order 物件 var order = new Models.Order() { UserId = UserId, ReceiverName = model.ReceiverName, ReceiverPhone = model.ReceiverPhone, ReceiverAddress = model.ReceiverAddress }; // 加入 Order 資料表後,儲存變更 db.Orders.Add(order); db.SaveChanges(); // 取得購物車中的 OrderDetail 物件 var orderDetails = CurrentCart.ToOrderDetailList(order.Id); // 將 OrderDetail 物件,加入 OrderDetail 資料表後,儲存變更。 db.OrderDetails.AddRange(orderDetails); db.SaveChanges(); } return(Content("訂購成功")); } return(View()); }
public ActionResult Delete(int id) { using (Models.CartsEntities db = new Models.CartsEntities()) { //抓取Product.Id等於輸入id的資料 var result = (from s in db.Products where s.Id == id select s).FirstOrDefault(); if (result != default(Models.Product)) //判斷此id是否有資料 { db.Products.Remove(result); //儲存所有變更 db.SaveChanges(); //設定成功訊息並導回index頁面 TempData["ResultMessage"] = String.Format("商品[{0}]成功刪除", result.Name); return(RedirectToAction("Index")); } else { //如果沒有資料則顯示錯誤訊息並導回Index頁面 TempData["resultMessage"] = "指定資料不存在,無法刪除,請重新操作"; return(RedirectToAction("Index")); } } }
public ActionResult Delete(int id) { using (Models.CartsEntities db = new Models.CartsEntities()) { //抓取Product.Id等於輸入id的資料 var result = (from s in db.Products where s.Id == id select s).FirstOrDefault(); if (result != default(Models.Product)) //判斷此id是否有資料 { db.Products.Remove(result); //儲存所有變更 db.SaveChanges(); //設定成功訊息並導回index頁面 TempData["ResultMessage"] = String.Format("Succeed to delete product [{0}]", result.Name); return(RedirectToAction("Index")); } else { //如果沒有資料則顯示錯誤訊息並導回Index頁面 TempData["resultMessage"] = "Data does not exist,cannot remove it,please try it again"; return(RedirectToAction("Index")); } } }
// GET: Product public ActionResult Index(string q, int page = 1, int pagesize = 6) { //List實體化 //List<Models.ViewModel.ProductCategoryViewModel> result = new List<Models.ViewModel.ProductCategoryViewModel>(); //接收轉至的成功訊息 ViewBag.ResultMessage = TempData["ResultMessage"]; //搜尋欄是否為空或空白 if (string.IsNullOrWhiteSpace(q)) { using (Models.CartsEntities db = new Models.CartsEntities()) { //db.Product和db.Category做inner join,select new Models.ViewModel.ProductCategoryViewModel var result = (from s in db.ProductSet join o in db.CategorySet on s.CategoryId equals o.Id orderby s.Id select new ProductCategoryViewModel { Id = s.Id, Name = s.Name, CategoryId = o.Id, CategoryName = o.Name, DefaultImageId = s.DefaultImageId, DefaultImageURL = s.DefaultImageURL, Status = s.Status, Description = s.Description, Price = s.Price, PublishDate = s.PublishDate, Quantity = s.Quantity }); return(View(result.ToPagedList(page, pagesize))); } } else { using (Models.CartsEntities db = new Models.CartsEntities()) { //db.Product和db.Category做inner join,select new Models.ViewModel.ProductCategoryViewModel var result = (from s in db.ProductSet join o in db.CategorySet on s.CategoryId equals o.Id orderby s.Id where s.Name.Contains(q) select new Models.ViewModel.ProductCategoryViewModel { Id = s.Id, Name = s.Name, CategoryId = o.Id, CategoryName = o.Name, DefaultImageId = s.DefaultImageId, DefaultImageURL = s.DefaultImageURL, Status = s.Status, Description = s.Description, Price = s.Price, PublishDate = s.PublishDate, Quantity = s.Quantity }); return(View(result.ToPagedList(page, pagesize))); } } }