在線購物網(wǎng)站核心設計初中教育

1/1在線購物網(wǎng)站核心設計-初中教育

1在線購物網(wǎng)站核心設計

一、商品掃瞄頁面設計（default.aspx）

同理設定lblPriceDataBindingsText—Eval(“GoodsPrice”)image1ImageUrl—

Eval("GoodsPhoto")

同理設定“購買”鏈接按扭虧為盈LinkDatabindings—Eval(“GoodsID”)

“具體信息”的CommandName設置為"shopdescrbe"

“購買”的CommandName設置為"buy"

另外設置DataList1為水平2列顯示。

publicpartialclass_Default:System.Web.UI.Page

{

protectedvoidPage_Load(objectsender,EventArgse)

{

stringconstr=WebConfigurationManager.ConnectionStrings["db_Conn"].ToString;

SqlConnectionconn=newSqlConnection(constr);

stringSqlstr="select*fromtb_GoodsInfo";

SqlDataAdapteradp=newSqlDataAdapter(Sqlstr,conn);

conn.Open;

DataSetds=newDataSet;

adp.Fill(ds);

DataList1.DataSource=ds.Tables[0];

DataList1.DataBind;

conn.Close;

}

protectedvoidDataList1_ItemCommand(objectsource,DataListCommandEventArgse)

{

if(5744f03167ec102de2bd8918mandName=="shopdescrbe")

{

stringstr_GoodsID=5744f03167ec102de2bd8918mandArgument.ToString;

Response.Redirect("shopdes_1.aspx?GoodsId="+str_GoodsID);

}

//完成登錄登錄窗口shopbuycart.asp再設計

if(5744f03167ec102de2bd8918mandName=="mybuy")

{

if(Session["UserId"]!=null)

{

stringstr_GoodsId=5744f03167ec102de2bd8918mandArgument.ToString;

Response.Redirect("shopbuycart.aspx?GoodsID="+str_GoodsId);

}

else

{

Response.Write("");

//Response.Redirect("Login.aspx");

}

}

}

}

運行結(jié)果：

2

二、商品具體頁面設計（shopdes.aspx）

Txtintroduce:

usingSystem.Data.SqlClient;

publicpartialclassshopdes_1:System.Web.UI.Page

{

protectedvoidPage_Load(objectsender,EventArgse)

{

stringstr_GoodsID=Request["GoodsID"];

stringconstr="server=.\\sqlexpress;database=db_NetShop;integratedsecurity=true";

SqlConnectionconn=newSqlConnection(constr);

stringSqlstr="select*fromtb_GoodsInfowhereGoodsID='"+str_GoodsID+"'";

SqlDataAdapteradp=newSqlDataAdapter(Sqlstr,conn);

conn.Open;

DataSetds=newDataSet;

adp.Fill(ds);

3

lblname.Text=ds.Tables[0].Rows[0][1].ToString;

lbltype.Text=ds.Tables[0].Rows[0][2].ToString;

lblprice.Text=ds.Tables[0].Rows[0][4].ToString;

Image1.ImageUrl=ds.Tables[0].Rows[0][3].ToString;

txtintroduce.Text=ds.Tables[0].Rows[0][5].ToString;

conn.Close;

protectedvoidButton1_Click(objectsender,EventArgse)

{

Response.Redirect("Default.aspx");

}

protectedvoidButton2_Click(objectsender,EventArgse)

{

Response.Write("");

}

}

由商品掃瞄頁面運行結(jié)按具體信息按鈕運行結(jié)果：

三、會員登錄頁面

usingSystem.Data.SqlClient;

publicpartialclassLogin:System.Web.UI.Page

{

privatestringGenerateCheckCode