protected void ibtnBuy_Click(object sender, ImageClickEventArgs e)
{
if (Session["CurrentUser"] == null)
{
Page.RegisterClientScriptBlock("", "<script>alert('请先登录再购买商品！');document.location='Login.aspx?ReturnUrl=" + Server.UrlEncode(Request.RawUrl) + "';</script>");
}
else
{
ShoppingManager manager = new ShoppingManager(Session["Cart"]);
manager.AddItem(Convert.ToInt32(Request.QueryString["bid"]));
Session["Cart"] = manager.ShoppingItems;
Response.Redirect("~/ShoppingCart.aspx");
}
}
/// <summary>
/// 将书籍添加到购物车
/// </summary>
/// <param name="bid"></param>
/// <returns></returns>
public ActionResult Add(int?bid)
{
if (Session["CurrentUser"] == null)
{
return(Content("<script>alert('请先登录再购买商品！');document.location='" + Url.Action("Login", "Account", new { ReturnUrl = Server.UrlDecode(Request.RawUrl) }) + "';</script>"));
}
else
{
ShoppingManager manager = new ShoppingManager(Session["Cart"]);
if (bid.HasValue)
{
manager.AddItem(bid.Value);
Session["Cart"] = manager.ShoppingItems;
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("Detail", "Books", new { bid = bid.Value }));
}
}
}
