网上“店铺”DIY(2)

网络整理 - 07-26
第二部分:实例

项目结构:
该项目主要由几个ASP文件和一个数据库组成:

book.mdb:存放数据库的内容
index.asp:网站主要的文件,大部分的内容均由它来显示
buy.asp:购物蓝的内容
in.asp:供登录使用
registry.asp:使您成为我们的会员
数据库(book.mdb):
第一个表是Book,用于存储关于书目的一些相关的信息,结构如下:

ID
整型
书的序号

Name
字符
书的名字

Author
字符
作者

Brief
字符
简介

Ifcover
整型
是否首页显示

Price
双精度
价格

Publisher
字符
出版社

Cover
字符
封面的图片的路径

Flag
整型
标志


第二个表是info,用于存储会员的信息,结构如下:

Id
字符
会员登录号

Name
字符
会员姓名

Pwd
字符
登录密码

Email
字符
 
Address
字符
地址

Phone
字符
电话

Post
字符
邮编

Sfz
字符
身份证号码


第三个表是class,用于存储书目的类别,其结构如下:

ID
字符
编号

Name
字符
类别


几个ASP文件的内容:
Index.asp
<!--

分三个TD,最主要的中间的一个,大多数操作都是对中间的一个。

-->

<%@ Language=VBscript %>

<script language=javascript>

function openwindow(num){

window.open ("info.asp?key=" + num,"yu",0,0)

}

</script>

<script language=javascript>

function buy(name){

window.open ("buy.asp?name=" + name ,"yu",0,0)

}

</script>

<script language=javascript>

function viewPage(ipage){

document.Page.txtPage.value=ipage

document.Page.submit()

}

</script>

<HTML>

<HEAD>

<title>网上书店</title>

<META Content="Microsoft Visual Studio 6.0">

</HEAD>

<BODY bgColor=lightcyan>

<P align=center><IMG alt="网上书店"

src="http://www.newasp.net/Article/asp/example/2005/file://C:\InetPub\wwwroot\images\title.jpg"><br>

<TABLE align=center border=0 cellPadding=0 cellSpacing=10
width="100%">

<tr>

<td colspan=3>

<table border=1 width=100% bgcolor=Khaki cellpadding=0 cellspacing=0>

<tr>

<td bgcolor=MediumSeaGreen ><% =year(date()) & "年" & month(date)
& "月" & day(date) & "日" %></td>

<td bgcolor=MediumSeaGreen ><a href="about.htm">关于我们</a></td>

<td bgcolor=MediumSeaGreen ><a href=buy.asp?name=view>查询购物蓝
</a></td>

<%

if session("UserID")<>"" then

Response.Write "<td bgcolor=MediumSeaGreen> 会员:" & session
("UserName") & "</td>"

else

Response.Write "<td bgcolor=MediumSeaGreen>会员:未登录</td>"

end if

if session("sum")="" then session("sum")=0

Response.Write "<td bgcolor=MediumSeaGreen>购货总金额:" & session
("sum") & "</td>"

%>

</tr>

</table>

</td>

</tr>

<TR>

<TD valign=top bordercolor=deeppink bgcolor=beige>

<A href=index.asp?ifcover=1><P align=center>

最新书目</a><br>

畅销书目<br>

<hr color=deeppink>

<P></P>

<p align=center>

图书分类<br>

<table border=1 cellspacing=0 cellpadding=0 width=100%>

<% set rs=server.CreateObject("ADODB.recordset")

rs.open "select * from class order by ID","DSN=sqlsales;UID=sa;",3,3

rs.movefirst

do while not rs.eof

Response.Write "<tr><td align=center>"

Response.Write "<A href=index.asp?flag=" & rs("ID") & ">" & rs
("Name") & "</a><br>"

Response.Write "</td><tr>"

rs.movenext

loop

%>

</table>

</p>

</TD>

<TD width = "65%" bordercolor=orangered valign=top>

<% if Request.QueryString("flag")="" and session("flag")="" or
request.querystring("ifcover")=1 then %>

<%

set rs=server.CreateObject("ADODB.Recordset")

rs.Open "select * from book where
ifcover=1","DSN=sqlsales;UID=sa;",3,3

%>

<P align=center><FONT

color=mediumslateblue >最新书目</FONT></P>

<% for i=1 to rs.RecordCount %>

<table border=0 cellpadding=5 cellspacing=5>

<tr>

<td colspan=2><font color=red size=5 ><p align=center><% =rs.Fields
("Name") %></p></font></td>

</tr>

<tr>

<td><a href="javascript:openwindow(<% =rs.Fields("ID") %
>)"><img src=<% =rs.Fields("Cover") %>>

</td>

<td><FONT color=mediumslateblue>书号:</FONT><% =rs.Fields("ID") %><br>

<FONT color=mediumslateblue>作者:</FONT><% =rs.Fields("Author") %
><br><FONT

color=mediumslateblue>原价:</FONT><% =rs.Fields("Price") %><br><FONT
color=mediumslateblue>现价:</FONT><% =rs.Fields("Price") %><br><FONT

color=mediumslateblue>出版社</FONT><% =rs.Fields("Publisher") %></td>

</tr>

<tr>

<td colspan=5>    <FONT

color=#660066><% =rs.Fields("Brief") %>

</FONT>

</td>

</tr>

<tr>

<td colspan=6><p align=right><a href=buy.asp?name=<% =rs.Fields("ID")
& "`" & rs.fields("Name") & "`" & rs.fields("Price") %>>购买
</A></p></td>

</tr>

</table>

<hr>

<% rs.MoveNext

next

rs.Close

%>

<% elseif Request.QueryString("flag")=9999 then

Response.Write "购物蓝"

else

set rs=server.CreateObject("ADODB.recordset")

if Request.QueryString("flag")<>"" then session("flag")
=Request.QueryString("flag")

rs.open "select* from book where flag=" & session
("flag"),"DSN=sqlsales;UID=sa;",3,3

session("PageNum")=rs.PageCount

if rs.RecordCount <>0 then

%>

<table border=1>

<tr>

<td width=40% align=center>书名</td>

<td width=15% align=center>作者</td>

<td width=29% align=center>出版社</td>

<td width=8% align=center>价格</td>

<td width=8% align=center>订购</td>

</tr>

<%

rs.MoveFirst

session("pagecur")=session("pagecur" & Request.QueryString("flag"))

if session("pagecur") ="" then

session("pagecur")=1

rs.AbsolutePage=1

else

if (Request.Form("txtPage"))="" then

'response.write session("pagecur") & "<BR>"

rs.AbsolutePage =session("pagecur")

session("page")=session("pagecur")

else

rs.AbsolutePage =clng(Request.Form("txtPage"))

session("page")=clng(Request.Form("txtPage"))

'session("Page")=clng(Request.Form("txtPage"))

end if

end if

%>

<form action="index.asp" method=post name=Page>

<% ="<a href=" & chr(34) & "javascript:viewPage(1)" & chr(34) & ">首页
</a>" %>

<%

if session("Page")="" then

session("Page")=1

end if

if clng(session("Page"))>1 then

session("pagecur")=clng(session("page"))-1

Response.Write "<a href=" & chr(34) & "javascript:viewPage(" & session
("Pagecur") & ")" & chr(34) & "> 前页</a>"

else

Response.Write " 前页"

end if

if clng(session("Page"))<clng(session("PageNum")) then

session("pagecur")=clng(session("Page"))+1

Response.Write "<A href=" & chr(34) & "javascript:viewPage(" & session
("Pagecur") & ")" & chr(34) & "> 后页 </a>"

else

Response.Write " 后页 "

end if

Response.Write "<a href=" & chr(34) & "javascript:viewPage(" & session
("PageNum") & ")" & chr(34) & ">末页</a>"

%>

<INPUT id=txtPage name=txtPage
value=1>

<INPUT id=submit1 name=cmdPage type=submit value=GO>

</form>

<%

i=0

do while not rs.EOF and i<rs.PageSize

i=i+1

Response.Write "<tr>"

'Response.Write "<td>" & rs.Fields("ID") & "</td>" %>

<td><a href="javascript:openwindow(<% =rs.Fields("ID") %>)"><%
=rs.Fields("Name") %></a></td>

<% Response.Write "<td>" & rs.Fields("Author") & "</td>"

Response.Write "<td>" & rs.Fields("Publisher") & "</td>"

Response.Write "<td>" & rs.Fields("Price") & "</td>"

Response.Write "<td>订购</td>"

Response.Write "</tr>"

rs.MoveNext

loop

Response.Write "</table>"

end if

rs.Close

end if %>

<TD valign=top bordercolor=orangered bgcolor=beige>

<form method=post action="in.asp" id=login name=login>

<p align=center>

会员登录</p><p align=center>用户<INPUT

id=text1 name=txtUser size=12>

<br>

密码<INPUT id=text2 name=txtPWD size=12 type=password></p>

<P align=center><INPUT id=cmdLogon name=cmdLogon type=submit value=进
入><INPUT id=cmdReg name=cmdReg type=button value=申请
onclick=window.location.href="registry.asp"></form></P>

<%

' session("num_book")=session("num")

' if session("num_book")<>"" then

' num_book=clng(session("num_book"))

' response.write "<table border=1 width=100%\><tr><td>书号</td><td>单
价</td><td>数量</td></tr>"

' for i=0 to num_book

' response.write "<tr><td>" & session("ID_" & cstr(num_book))
& "</td><td>" & session("price_" & cstr(num_book)) & "</td><td>" &
session("num_" & cstr(num_book)) & "</td></tr>"

' next

' response.write "</table>"

' end if

%>

<P>为了您获得更优惠的价格,请您申请成为我们的会员,并在此进行登录。</P>

<p>付账方式:采用邮局付款或送货上门方式。
</p></TD></TR></TBODY></TABLE></P>

<p align=center><font size=2 color=blue>本站所包括文字和图片版权归于爱武
所有,未经许可,不得抄录<br>于爱武</font></p>

</BODY>

</HTML>