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ASP常用代码           ★★★ 【字体:
ASP常用代码
作者:佚名    文章来源:本站原创    点击数:    更新时间:2012-04-04    
1.获得系统时间:
<%=now()%>
2.取得来访用的IP:
<%=request.server<I>var</I>iables("remote_host")%>
3.获得系统,浏览器版本:
<<I>script</I>>
window.document.write("版本:"+navigator.appName+navigator.appVersion+" browser.")
</<I>script</I>>
4.去除IE混动条:
<body scroll="no">
<body style="overflow-y:hidden">
5.进入网站,跳出广告:
<<I>script</I> language="java<I>script</I>">
<!--
<!-- 注意更改文件所在路径-->
window.open('http://www.XXXXXX.com<;I>&#</I>39;,'','height=200,width=300,top=0,left=30');
// -->
</<I>script</I>>
6.随机数:
<%randomize%>
<%=(int(rnd()*n)+1)%>
N为可改变数
7.向上混动代码:
<marquee direction="up" scrolldelay="200" style="font-size: 9pt; color: #FF0000; line-height: 150%; font-style:italic; font-weight:bold" scrollamount="2" width="206" height="50" bgcolor="#FFFF00">hhhhhhhhhhhhhhhhhhh</marquee>
8.自动关闭网页:
<<I>script</I> LANGUAGE="java<I>script</I>">
<!--
setTimeout('window.close();', 10000); //60秒后关闭
// -->
</<I>script</I>>
<p align="center">本页10秒后自动关闭,请注意刷新页面</p>
9.随机背景音乐:
<%randomize%>
<bgsound src="mids/<%=(int(rnd()*60)+1)%>.mid" loop="-1"> </p><p>可以修改数字,限制调用个数,我这里是60个.
10.自动刷新本页面:
<<I>script</I>>
<!-- </p><p><I>var</I> limit="0:10" </p><p>if (document.images){
<I>var</I> parselimit=limit.split(":")
parselimit=parselimit[0]*60+parselimit[1]*1
}
<I>function</I> beginrefresh(){
if (!document.images)
return
if (parselimit==1)
window.location.reload()
else{
parselimit-=1
curmin=Math.floor(parselimit/60)
cursec=parselimit%60
if (curmin!=0)
curtime=curmin+"分"+cursec+"秒后重刷本页!"
else
curtime=cursec+"秒后重刷本页!"
window.status=curtime
setTimeout("beginrefresh()",1000)
}
} </p><p>window.<I>onload</I>=beginrefresh
<I>file:</I>//-->
</<I>script</I>>
11.ACCESS数据库连接:
<%
option explicit
dim startime,endtime,conn,connstr,db
startime=timer()
'更改数据库名字
db="data/dvBBS5.mdb"
Set conn = Server.CreateObject("ADODB.Connection")
connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(db)
'如果你的服务器采用较老版本Access驱动,请用下面连接方法
'connstr="driver={Microsoft Access Driver (*.mdb)};dbq=" & Server.MapPath(db)
conn.Open connstr
<I>function</I> CloseDatabase
Conn.close
Set conn = Nothing
End <I>function</I>
%>
12.SQL数据库连接:
<%
option explicit
dim startime,endtime,conn,connstr,db
startime=timer()
connstr="driver={SQL Server};server=HUDENQ-N11T33NB;uid=sa;pwd=xsfeihu;database=dvbbs"
Set conn = Server.CreateObject("ADODB.Connection")
conn.Open connstr
<I>function</I> CloseDatabase
Conn.close
Set conn = Nothing
End <I>function</I>
%>
13.用键盘打开网页代码:
<<I>script</I> language="java<I>script</I>">
<I>function</I> ctlent(eventobject)
{
if((event.ctrlKey && window.event.keyCode==13)||(event.altKey && window.event.keyCode==83))
{
window.open('网址','','')
}
}
</<I>script</I>></p><p>这里是Ctrl+Enter和Alt+S的代码 自己查下键盘的ASCII码再换就行
14.让层不被控件复盖代码:
<div z-Index:2><object ***></object></div> # 前面
<div z-Index:1><object ***></object></div> # 后面
<div id="Layer2" style="position:absolute; top:40;width:400px; height:95px;z-index:2"><table height=100% width=100% bgcolor="#ff0000"><tr><td height=100% width=100%></td></tr></table><<I>iframe</I> width=0 height=0></<I>iframe</I>></div>
<div id="Layer1" style="position:absolute; top:50;width:200px; height:115px;z-index:1"><<I>iframe</I> height=100% width=100%></<I>iframe</I>></div>
15.动网FLASH广告代码:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="468" height="60"><param name=movie value="images/yj16d.swf"><param name=quality value=high><embed src="images/dvbanner.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash";;;;;;;; type="application/x-shockwave-flash" width="468" height="60"></embed></object>
16.VBS弹出窗口小代码:
<<I>script</I> language=vb<I>script</I>>
msgbox"你还没有注册或登陆论坛","0","精品论坛"
location.href = "login.asp"
</<I>script</I>>
16.使用FSO修改文件特定内容的函数
<I>function</I> FSOchange(filename,Target,String)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("<I>script</I>ing.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FiletempData = objCountFile.ReadAll
objCountFile.Close
FiletempData=Replace(FiletempData,Target,String)
Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)
objCountFile.Write FiletempData
objCountFile.Close
Set objCountFile=Nothing
Set objFSO = Nothing
End <I>function</I>
17.使用FSO读取文件内容的函数
<I>function</I> FSOFileRead(filename)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("<I>script</I>ing.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FSOFileRead = objCountFile.ReadAll
objCountFile.Close
Set objCountFile=Nothing
Set objFSO = Nothing
End <I>function</I>
18.使用FSO读取文件某一行的函数
<I>function</I> FSOlinedit(filename,lineNum)
if linenum < 1 then exit <I>function</I>
dim fso,f,temparray,tempcnt
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),1)
if not f.AtEndofStream then
tempcnt = f.readall
f.close
set f = nothing
temparray = split(tempcnt,chr(13)&chr(10))
if lineNum>ubound(temparray)+1 then
exit <I>function</I>
else
FSOlinedit = temparray(lineNum-1)
end if
end if
end <I>function</I>
19.使用FSO写文件某一行的函数
<I>function</I> FSOlinewrite(filename,lineNum,Linecontent)
if linenum < 1 then exit <I>function</I>
dim fso,f,temparray,tempCnt
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),1)
if not f.AtEndofStream then
tempcnt = f.readall
f.close
temparray = split(tempcnt,chr(13)&chr(10))
if lineNum>ubound(temparray)+1 then
exit <I>function</I>
else
temparray(lineNum-1) = lineContent
end if
tempcnt = join(temparray,chr(13)&chr(10))
set f = fso.createtextfile(server.mappath(filename),true)
f.write tempcnt
end if
f.close
set f = nothing
end <I>function</I>
20.使用FSO添加文件新行的函数
<I>function</I> FSOappline(filename,Linecontent)
dim fso,f
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),8,1)
f.write chr(13)&chr(10)&Linecontent
f.close
set f = nothing
end <I>function</I>
21.读文件最后一行的函数
<I>function</I> FSOlastline(filename)
dim fso,f,temparray,tempcnt
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),1)
if not f.AtEndofStream then
tempcnt = f.readall
f.close
set f = nothing
temparray = split(tempcnt,chr(13)&chr(10))
FSOlastline = temparray(ubound(temparray))
end if
end <I>function</I></p><p>js常用代码</p><p>前进 javascript:history.forward(1)</p><p>后退 javascript:history.back(1)</p><p>停止 javascript:location.stop()</p><p>刷新 javascript:location.reload()</p><p>打印 javascript:window.print()</p><p>主页 http://首页的地址</p><p>邮件 mailto:电子邮件地址</p><p>
24.点击返回上页代码:
<form>
<p><input TYPE="button" value="返回上一步" <I>onCLICK</I>="history.back(-1)"></p>
</form>
24.点击刷新代码:
<form>
<p><input TYPE="button" value="刷新按钮一" <I>onCLICK</I>="ReloadButton()"></p>
</form>
<<I>script</I> language="java<I>script</I>"><!--
<I>function</I> ReloadButton(){location.href="allbutton.htm";}
// --></<I>script</I>></p><p>24.点击刷新代码2:
<form>
<p><input TYPE="button" value="刷新按钮二" <I>onClick</I>="history.go(0)"> </p>
</form></p><p><form>
<p><input TYPE="button" value="打开一个网站" <I>onCLICK</I>="HomeButton()"></p>
</form>
<<I>script</I> language="java<I>script</I>"><!--
<I>function</I> HomeButton(){location.href="http://nettrain.126.com";;;;;;;;}
// --></<I>script</I>></p><p>25.弹出警告框代码:
<form>
<p><input TYPE="button" value="弹出警告框" <I>onCLICK</I>="AlertButton()"></p>
</form>
<<I>script</I> language="java<I>script</I>"><!--
<I>function</I> AlertButton(){window.alert("要多多光临呀!");}
// --></<I>script</I>></p><p>26.状态栏信息
<form>
<p><input TYPE="button" value="状态栏信息" <I>onCLICK</I>="StatusButton()"></p>
</form>
<<I>script</I> language="java<I>script</I>"><!--
<I>function</I> StatusButton(){window.status="要多多光临呀!";}
// --></<I>script</I>></p><p>27.背景色变换
<form>
<p><input TYPE="button" value="背景色变换" <I>onClick</I>="BgButton()"></p>
</form>
<<I>script</I>><I>function</I> BgButton(){
if (document.bgColor=='#00ffff')
{document.bgColor='#ffffff';}
else{document.bgColor='#00ffff';}
}
</<I>script</I>></p><p>28.点击打开新窗口
<form>
<p><input TYPE="button" value="打开新窗口" <I>onCLICK</I>="NewWindow()"></p>
</form>
<<I>script</I> language="java<I>script</I>"><!--
<I>function</I> NewWindow(){window.open("http://www.mcmx.com";;;;;;;,"","height=240,width=340,status=no,location=no,toolbar=no,directories=no,menubar=no");}
// --></<I>script</I>></body>
29.分页代码:
<%''本程序文件名为:Pages.asp%>
<%''包含ADO常量表文件adovbs.inc,可从"\Program Files\Common Files\System\ADO"目录下拷贝%>
<!--#Include File="adovbs.inc"-->
<%''*建立数据库连接,这里是Oracle8.05数据库
Set conn=Server.CreateObject("ADODB.Connection")
conn.Open "Provider=msdaora.1;Data Source=YourSrcName;User ID=YourUserID;Password=YourPassword;" </p><p>Set rs=Server.CreateObject("ADODB.Recordset") ''创建Recordset对象
rs.CursorLocation=adUseClient ''设定记录集指针属性
''*设定一页内的记录总数,可根据需要进行调整
rs.PageSize=10 </p><p>''*设置查询语句
StrSQL="Select ID,姓名,住址,电话 from 通讯录 Order By ID"
rs.Open StrSQL,conn,adOpenStatic,adLockReadOnly,adCmdText
%>
<HTML>
<HEAD>
<title>分页示例</title>
<<I>script</I> language=java<I>script</I>>
//点击"[第一页]"时响应:
<I>function</I> PageFirst()
{
document.MyForm.CurrentPage.selectedIndex=0;
document.MyForm.CurrentPage.onchange();
}
//点击"[上一页]"时响应:
<I>function</I> PagePrior()
{
document.MyForm.CurrentPage.selectedIndex--;
document.MyForm.CurrentPage.onchange();
}
//点击"[下一页]"时响应:
<I>function</I> PageNext()
{
document.MyForm.CurrentPage.selectedIndex++;
document.MyForm.CurrentPage.onchange();
}
//点击"[最后一页]"时响应:
<I>function</I> PageLast()
{
document.MyForm.CurrentPage.selectedIndex=document.MyForm.CurrentPage.length-1;
document.MyForm.CurrentPage.onchange();
}
//选择"第?页"时响应:
<I>function</I> PageCurrent()
{ //Pages.asp是本程序的文件名
document.MyForm.action='Pages.asp?Page='+(document.MyForm.CurrentPage.selectedIndex+1)
document.MyForm.submit();
}
</<I>script</I>>
</HEAD>
<BODY bgcolor="#ffffcc" link="#008000" vlink="#008000" alink="#FF0000""></p><p><%IF rs.Eof THEN
Response.Write("<font size=2 color=#000080>[数据库中没有记录!]</font>")
ELSE
''指定当前页码
If Request("CurrentPage")="" Then
rs.AbsolutePage=1
Else
rs.AbsolutePage=CLng(Request("CurrentPage"))
End If </p><p>''创建表单MyForm,方法为Get
Response.Write("<form method=Get name=MyForm>")
Response.Write("<p align=center><font size=2 color=#008000>")
''设置翻页超链接
if rs.PageCount=1 then
Response.Write("[第一页] [上一页] [下一页] [最后一页] ")
else
if rs.AbsolutePage=1 then
Response.Write("[第一页] [上一页] ")
Response.Write("[<a href=java<I>script</I>:PageNext()>下一页</a>] ")
Response.Write("[<a href=java<I>script</I>:PageLast()>最后一页</a>] ")
else
if rs.AbsolutePage=rs.PageCount then
Response.Write("[<a href=java<I>script</I>:PageFirst()>第一页</a>] ")
Response.Write("[<a href=java<I>script</I>:PagePrior()>上一页</a>] ")
Response.Write("[下一页] [最后一页] ")
else
Response.Write("[<a href=java<I>script</I>:PageFirst()>第一页</a>] ")
Response.Write("[<a href=java<I>script</I>:PagePrior()>上一页</a>] ")
Response.Write("[<a href=java<I>script</I>:PageNext()>下一页</a>] ")
Response.Write("[<a href=java<I>script</I>:PageLast()>最后一页</a>] ")
end if
end if
end if</p><p>''创建下拉列表框,用于选择浏览页码
Response.Write("第<select size=1 name=CurrentPage onchange=PageCurrent()>")
For i=1 to rs.PageCount
if rs.AbsolutePage=i then
Response.Write("<option selected>"&i&"</option>") ''当前页码
else
Response.Write("<option>"&i&"</option>")
end if
Next
Response.Write("</select>页/共"&rs.PageCount&"页 共"&rs.RecordCount&"条记录</font><p>")
Response.Write("</form>")</p><p>''创建表格,用于显示
Response.Write("<table align=center cellspacing=1 cellpadding=1 border=1")
Response.Write(" bordercolor=#99CCFF bordercolordark=#b0e0e6 bordercolorlight=#000066>")</p><p>Response.Write("<tr bgcolor=#ccccff bordercolor=#000066>") </p><p>Set Columns=rs.Fields </p><p>''显示表头
For i=0 to Columns.Count-1
Response.Write("<td align=center width=200 height=13>")
Response.Write("<font size=2><b>"&Columns(i).name&"</b></font></td>")
Next
Response.Write("</tr>")
''显示内容
For i=1 to rs.PageSize
Response.Write("<tr bgcolor=#99ccff bordercolor=#000066>")
For j=0 to Columns.Count-1
Response.Write("<td><font size=2>"&Columns(j)&"</font></td>")
Next
Response.Write("</tr>")</p><p>rs.movenext
if rs.EOF then exit for
Next</p><p>Response.Write("</table>") </p><p>END IF
%>
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