protected void btnPlaceOrder_Click(object sender, EventArgs e)
{
if (Session["uid"] == null)
{
Response.Redirect("/login.aspx");
}
if (ViewState["selected"] == null)
{
return;
}
HashSet <int> seleted = (HashSet <int>)ViewState["selected"];
if (seleted.Count == 0)
{
return;
}
int userid = (int)Session["uid"];
AddressModel address = AddressBLL.GetUserDefaultAddress(userid);
if (address.id == 0)
{
Modal.Show(this, "你还没有收货地址,请前往个人中心添加");
return;
}
CartModel cart = GetCart();
OrderModel order = new OrderModel();
order.address = address;
foreach (BookOrderModel orderBook in cart.book)
{
if (seleted.Contains(orderBook.book.id))
{
orderBook.price = orderBook.book.price;
order.books.Add(orderBook);
}
}
order.comment = "";
order.dateTime = DateTime.Now;
order.status = 0;
order.CalculateTotalPrice();
order.user.id = userid;
int msg = OrderBLL.AddOrder(order);
if (msg != -1)
{
foreach (BookOrderModel book in order.books)
{
CartBLL.DeleteBook(userid, book.book.id);
}
Modal.Show(this, "下单成功，即将前往付款界面", 1000, "/placeorder.aspx?orderid=" + msg);
}
else
{
Modal.Show(this, "购买失败", 1000, HttpContext.Current.Request.Url.PathAndQuery);
}
}
protected void list_ItemCommand(object sender, ListViewCommandEventArgs e)
{
string commandName = e.CommandName;
string commandArguments = (string)e.CommandArgument;
BookOrderModel c = (BookOrderModel)e.Item.DataItem;
if (e.CommandName == "btnDelete")
{
int id = CartBLL.DeleteBook((int)Session["uid"], int.Parse((string)e.CommandArgument));
}
DataRebind();
}
