/// <summary>
/// 将商品添加到购物车中
/// </summary>
private void AddBookToCart()
{
int bookId;
if (int.TryParse(Request.QueryString["id"], out bookId))
{
BooksBLL bb = new BooksBLL();
Books book = bb.GetModel(bookId);
if (book != null)
{
CartBLL cb = new CartBLL();
Model.Cart cart = cb.GetModel(LoginUser.Id, bookId);
if (cart != null)
{
cart.Count = cart.Count + 1;
cb.Update(cart);
}
else
{
Model.Cart newCart = new Model.Cart();
newCart.Book.Id = bookId;
newCart.Count = 1;
newCart.UserId = LoginUser.Id;
cb.Add(newCart);
}
}
else
{
Response.Redirect("/ShowMsg.aspx?m=" + HttpUtility.UrlEncode("此商品不存在！"));
}
}
}
/// <summary>
/// 绑定图书列表
/// </summary>
/// <param name="pageIndex"></param>
protected void BindBookList()
{
//图书类别编号
int categoryId;
if (!int.TryParse(Request.QueryString["categoryId"], out categoryId))
{
categoryId = 0;
}
//当前页码
int pageIndex;
if (!int.TryParse(Request.QueryString["page"], out pageIndex))
{
pageIndex = 1;
}
//图书总页数
int pageCount = 0;
BooksBLL bb = new BooksBLL();
pageCount = bb.GetPageCount(categoryId, pageSize);
if (pageIndex < 1)
{
pageIndex = 1;
}
if (pageCount < pageIndex)
{
pageIndex = pageCount;
}
//排序字符串
string orderBy = "";
if (!string.IsNullOrEmpty(Request.QueryString["orderBy"]))
{
orderBy = Request.QueryString["orderBy"];
SetOrderByValue(orderBy);
}
BookListRepeater.DataSource = bb.GetPagedBooks(pageIndex, pageSize, categoryId, orderBy);
BookListRepeater.DataBind();
CreatePagedBar(pageIndex, pageCount, categoryId, orderBy);
}
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
BooksBLL bb = new BooksBLL();
List<Books> list = bb.GetModelList("");
foreach (Books b in list)
{
bb.CreateSaticHtml(b.Id);
}
}
}
