protected void Page_Load(object sender, EventArgs e)
{
int typeId;
try
{
typeId = Convert.ToInt32(Request.QueryString["typeId"]);
}
catch (Exception)
{
typeId = -1;
}
if (typeId <= 0)
{
typeId = -1;
}
BookDao bookDao = new BookDao();
// 图书集合
List <BookInfo> list;
// 热搜图书
list = bookDao.GetHotSearchTop10(typeId);
if (list != null)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (BookInfo book in list)
{
stringBuilder.AppendFormat("<div class='book'><a href = './BookDetial.aspx?id={0}' ><img src = '{1}' /><h4 class='title' alt='{2}'>{2}</h4><small class='text-info' alt='{3}'>{3} </small><p class='text-danger'>￥{4}</p></a></div>", book.Id, book.Image, book.Name, book.Author, book.Price);
}
HotSearch = stringBuilder.ToString();
}
else
{
HotSearch = "<h3 class='text-warning'>热搜图书暂无数据...</h3>";
}
// 新上架图书
list = bookDao.GetNewComingTop10(typeId);
if (list != null)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (BookInfo book in list)
{
stringBuilder.AppendFormat("<div class='book'><a href = './BookDetial.aspx?id={0}' ><img src = '{1}' /><h4 class='title' alt='{2}'>{2}</h4><small class='text-info' alt='{3}'>{3} </small><p class='text-danger'>￥{4}</p></a></div>", book.Id, book.Image, book.Name, book.Author, book.Price);
}
NewComing = stringBuilder.ToString();
}
else
{
NewComing = "<h3 class='text-warning'>新上架图书暂无数据...</h3>";
}
// 推荐图书
list = bookDao.GetRecommendBooksTop10(typeId);
if (list != null)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (BookInfo book in list)
{
stringBuilder.AppendFormat("<div class='book'><a href = './BookDetial.aspx?id={0}' ><img src = '{1}' /><h4 class='title' alt='{2}'>{2}</h4><small class='text-info' alt='{3}'>{3} </small><p class='text-danger'>￥{4}</p></a></div>", book.Id, book.Image, book.Name, book.Author, book.Price);
}
RecommendBooks = stringBuilder.ToString();
}
else
{
RecommendBooks = "<h3 class='text-warning'>推荐图书暂无数据...</h3>";
}
// 左侧类别栏
BookTypeDao bookTypeDao = new BookTypeDao();
List <BookType> types = bookTypeDao.GetAllBookTypes();
if (types != null)
{
StringBuilder sb = new StringBuilder();
foreach (BookType type in types)
{
sb.AppendFormat(
"<a href='Main.aspx?typeId={0}' class='list-group-item'><i class='fa fa-comment fa-fw'></i>{1}</a>",
type.Id, type.TypeName);
}
BookType = sb.ToString();
}
}