orderID goodsID price number bigint bigint float int 8 8 8 4 tb_OrderOrderIDֶι ƷID ۸ 3.6 Ϣ
ֶ OrderID username pay carry OrderDate enforce bz bigint varchar varchar varchar smalldatetime int varchar 8 15 20 20 4 4 200 û ʽ ͷʽ Ƿִ ע 3.7 ԱϢ
ֶ ID int varchar varchar varchar varchar varchar varchar varchar varchar varchar varchar 4 20 20 20 20 100 6 24 20 20 100 ԱID û ʵ ڳ ϵַ ֤ ֤ 绰 Emailַ userName trueName passWord city address postcode cardNO cardType tel email
3.8 Ա
ֶ ID manager PWD int varchar varchar 4 30 30 ID Ա 3.9 ƷϢ
ֶ ID typeID goodsName introduce price nowPrice picture INTime newGoods bigint int varchar text float float varchar datetime int 8 4 200 16 8 8 100 8 4 ƷID ID Ʒ Ʒ ּ ͼƬļ ¼ʱ ǷƷ 3.10
ֶ ID title content INTime int varchar varchar datetime BBS
4 100 4000 0 8 ID ¼ʱ
6ϸ
6.1 ҳܹ
ϵͳ滮Ĺģ飬滮ϵͳҳܹͼ4.1
ͼ4.1 վҳܹͼͼ
4.2 ̨ҳṹͼ
6.2 ؼƷģ
վҳԿؼƷϢMore?ťԽ뵽ؼƷҳؼƷϢҳаƷͼƬ
ơԭּۡ۵Ϣͬʱˡť˰ťԽƷԶӵﳵСؼƷģվҳЧͼ4.3ʾ
ͼ4.3 ؼƷģվҳЧ
1ѯݱеؼƷؼƷϢƷϢtb_goodsУֶsaleʶnewGoodsֶεֵΪ0ʱƷΪؼƷվҳвѯؼƷĴ£
string newque = \ DataList1.DataSource = DataBase.ReDataSet(newque); DataList1.DataKeyField = \ DataList1.DataBind();
2ؼƷģݵʾҪʹõDataListؼDataListؼֳбؼһܷdzǿݰؼʾݵʽdzڱģDataListؼǶһʾϢWebDataListؼIDΪDataList1ҼDataListؼϽǵǣڵġDataList˵ѡ༭ģ\\ģ塱˵б༭ģǶһȻǰ̨HTMLнݰ
6.3 Ʒϼģ
ƷϼģҲڣһվеġƷϼܡťһվǰ̨ľλãг̳ϼƷее4ƷϢƷϼչеġMore?ӿԽƷϼҳ棬

