managebook.asp
来自「创建和运行动态、交互的Web服务器应用程序」· ASP 代码 · 共 220 行
ASP
220 行
<!--#include file="conn.asp"-->
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../images/css2.css" rel="stylesheet" type="text/css">
</head>
<body>
<%dim selectffs,selectkey,selectbookid
selectkey=trim(request("selectkey"))
selectffs=trim(request("selectffs"))
if selectkey="" then selectkey=request.QueryString("selectkey")
'//删除图书
if selectffs="" then selectffs=request.QueryString("selectffs")
selectbookid=request("selectbookid")
if selectbookid<>"" then
conn.execute "delete from shop_books where bookid in ("&selectbookid&")"
response.Redirect "managebook.asp"
response.End
end if
%>
<table width="90%" border="0" height=450 cellpadding="0" cellspacing="0">
<tr><td bgcolor="#ece9d8"><br>
<table width="98%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr><td>
<table width=154 border="0" cellpadding="0" cellspacing="0">
<tr valign=bottom>
<td background=images/get_img.gif width=77 height=26><P style='PADDING-LEFT: 7px'><div align="center"><font color=#ffffff>图书管理</font></div></td>
<td background=images/lose_img.gif width=77 height=26><P style='PADDING-LEFT: 7px'><div align="center"><a href=addbook.asp><font color=#000000>增加图书</font></a></div></td>
</tr>
</table>
</tr>
</table>
<%'开始分页
Const MaxPerPage=10
dim totalPut
dim CurrentPage
dim TotalPages
dim j
dim sql
if Not isempty(request("page")) then
currentPage=Cint(request("page"))
else
currentPage=1
end if
set rs=server.CreateObject("adodb.recordset")
select case selectffs
case ""
rs.open "select * from shop_books order by adddate desc",conn,1,1
case "0"
response.write "<script language=javascript>alert('请选择查询方式！');window.location.reload('managebook.asp')</script>"
response.End
case "1"
rs.open "select * from shop_books where bookname like '%"&selectkey&"%' order by adddate desc",conn,1,1
case "2"
rs.open "select * from shop_books where bookzz like '%"&selectkey&"%' order by adddate desc",conn,1,1
case "3"
rs.open "select * from shop_books where bookchuban like '%"&selectkey&"%' order by adddate desc",conn,1,1
end select
if err.number<>0 then response.write "数据库中无数据"
if rs.eof And rs.bof then
Response.Write "<p align='center' class='contents'> 数据库中无数据！</p>"
else
totalPut=rs.recordcount
if currentpage<1 then
currentpage=1
end if
if (currentpage-1)*MaxPerPage>totalput then
if (totalPut mod MaxPerPage)=0 then
currentpage= totalPut \ MaxPerPage
else
currentpage= totalPut \ MaxPerPage + 1
end if
end if
if currentPage=1 then
showContent
showpage totalput,MaxPerPage,"managebook.asp"
else
if (currentPage-1)*MaxPerPage<totalPut then
rs.move (currentPage-1)*MaxPerPage
dim bookmark
bookmark=rs.bookmark
showContent
showpage totalput,MaxPerPage,"managebook.asp"
else
currentPage=1
showContent
showpage totalput,MaxPerPage,"managebook.asp"
end if
end if
end if
sub showContent
dim i
dim i_mun
dim i_color
i=0:i_mun=1%>
<table width="98%" border="1" align=center cellspacing="0" cellpadding="3" bordercolordark="#FFFFFF" bordercolorlight="#666666">
<form name="form1" method="post" action="">
<tr bgcolor="#ece9d8">
<td bgcolor="#cccccc" width="8%"><div align="center">选择</div></td>
<td bgcolor="#cccccc"><div align="center">书名</div></td>
<td bgcolor="#cccccc"><div align="center">书号</div></td>
<td bgcolor="#cccccc"><div align="center">单价</div></td>
<td bgcolor="#cccccc"><div align="center">版别</div></td>
<td bgcolor="#cccccc"><div align="center">出版日期</div></td>
</tr>
<%
do while not rs.eof
if i_mun mod 2=1 then
i_color="#ffffff"
else
i_color="#eeeeee"
end if%>
<tr bgcolor="#ffffff">
<td bgcolor=<%=i_color%>><div align="center"><input name="selectbookid" type="checkbox" id="selectbookid" value="<%=rs("bookid")%>"></div></td>
<td bgcolor=<%=i_color%>><div align="center"><a href=editbook.asp?id=<%=rs("bookid")%>><% if len(trim(rs("bookname")))>16 then
response.write left(trim(rs("bookname")),14)&"..."
else
response.write trim(rs("bookname"))
end if%></a></div></td>
<td bgcolor=<%=i_color%>><div align="center"><%=trim(rs("isbn"))%></div></td>
<td bgcolor=<%=i_color%>><div align="center"><%=trim(rs("shichangjia"))%></div></td>
<td bgcolor=<%=i_color%>><div align="center"><%if len(trim(rs("bookchuban")))>8 then
response.write left(trim(rs("bookchuban")),6)&"..."
else
response.write trim(rs("bookchuban"))
end if%></div></td>
<td bgcolor=<%=i_color%>><div align="center"><%=rs("bookdate")%></div></td>
</tr>
<%i_mun=i_mun+1
i=i+1
if i>=MaxPerPage then Exit Do
rs.movenext
loop
rs.close
set rs=nothing%>
<tr bgcolor="#ffffff">
<td height="30" colspan="6"><div align="center">
<input type="submit" name="Submit" class="bt5" value="删 除" onClick="return confirm('您确定进行删除操作吗？')">
</div></td>
</tr>
</table><%
End Sub
Function showpage(totalnumber,maxperpage,filename)
Dim n
If totalnumber Mod maxperpage=0 Then
n= totalnumber \ maxperpage
Else
n= totalnumber \ maxperpage+1
End If
Response.Write "<form method=Post action="&filename&"?selectffs="&selectffs&"&selectkey="&selectkey&" >"
Response.Write "<p align='center' class='contents'> "
If CurrentPage<2 Then
Response.Write "<font class='contents'>首页 上一页</font> "
Else
Response.Write "<a href="&filename&"?page=1&selectffs="&selectffs&"&selectkey="&selectkey&" class='contents'>首页</a> "
Response.Write "<a href="&filename&"?page="&CurrentPage-1&"&selectffs="&selectffs&"&selectkey="&selectkey&" class='contents'>上一页</a> "
End If
If n-currentpage<1 Then
Response.Write "<font class='contents'>下一页 尾页</font>"
Else
Response.Write "<a href="&filename&"?page="&(CurrentPage+1)&"&selectffs="&selectffs&"&selectkey="&selectkey&" class='contents'>"
Response.Write "下一页</a> <a href="&filename&"?page="&n&"&selectffs="&selectffs&"&selectkey="&selectkey&" class='contents'>尾页</a>"
End If
Response.Write "<font class='contents'> 页次：</font><font class='contents'>"&CurrentPage&"</font><font class='contents'>/"&n&"页</font> "
Response.Write "<font class='contents'> 共有"&totalnumber&"种图书"
Response.Write "<font class='contents'>转到：</font><input type='text' name='page' size=2 maxlength=10 class=smallInput value="¤tpage&">"
Response.Write " <input type='submit' class='contents' value='GO' name='cndok' ></form>"
End Function
%>
<table width="98%" border="0" align=center cellpadding="0" cellspacing="0" bgcolor="#ece9d8">
<tr><td>
<table width=77 border="0" cellpadding="0" cellspacing="0">
<tr valign=bottom>
<td background=images/get_img.gif width=77 height=26><P style='PADDING-LEFT: 7px'><div align="center"><font color=#ffffff>图书查询</font></div></td>
</tr>
</table>
<table width="100%" border="1" align=left cellspacing="0" cellpadding="3" bordercolordark="#FFFFFF" bordercolorlight="#666666">
<form name="form2" method="post" action="managebook.asp">
<tr bgcolor="#cccccc">
<td align="center">关键字<input name="selectkey" type="text" id="selectkey" onFocus="this.value=''" value="请输入关健字">
<select name="selectffs" id="selectffs">
<option value="0">--查询方式--</option>
<option value="1">书名</option>
<option value="2">作者</option>
<option value="3">出版社</option>
</select> <input name="Submit2" type="submit" class="bt5" value="查 询"></div></td>
</tr>
</form>
</table>
</tr>
</table>
</body>
</html>⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?