asp/js函数收藏/代码/JScript[40条]/JS宝典

函数收藏

程序代码

'*******************************************************************
'检测是否是手机浏览
'*******************************************************************
<%
if instr(request.ServerVariables("HTTP_USER_AGENT"),"Mozilla")=0 then
response.redirect "/wap" '如果客户端为手机访问,则进入/wap目录
else
response.redirect "http://wap.hxblog.net" '如果客户端不是手机访问,则进入指定地址
end if
%>



程序代码
'*******************************************************************
'取得IP地址
'*******************************************************************
Function Userip()
Dim GetClientIP
'如果客户端用了代理服务器，则应该用ServerVariables("HTTP_X_FORWARDED_FOR")方法
GetClientIP = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If GetClientIP = "" or isnull(GetClientIP) or isempty(GetClientIP) Then
'如果客户端没用代理，应该用Request.ServerVariables("REMOTE_ADDR")方法
GetClientIP = Request.ServerVariables("REMOTE_ADDR")
end if
Userip = GetClientIP
End function




程序代码
'*******************************************************************
' 弹出对话框
'*******************************************************************
Sub alert(message)
message = replace(message,"'","\'")
Response.Write ("<script>alert('" & message & "')</script>")
End Sub



程序代码
'*******************************************************************
' 返回上一页，一般用在判断信息提交是否完全之后
'*******************************************************************
Sub GoBack()
Response.write ("<script>history.go(-1)</script>")
End Sub



程序代码
'*******************************************************************
' 重定向另外的连接
'*******************************************************************
Sub Go(url)
Response.write ("<script>location.href('" & url & "')</script>")
End Sub



程序代码
'*******************************************************************
' 指定秒数重定向另外的连接
'*******************************************************************
sub GoPage(url,s)
s=s*1000
Response.Write "<SCRIPT LANGUAGE=JavaScript>"
Response.Write "window.setTimeout("&chr(34)&"window.navigate('"&url&"')"&chr(34)&","&s&")"
Response.Write "</script>"
end sub



程序代码
'*******************************************************************
' 判断数字是否整形
'*******************************************************************
function isInteger(para)
on error resume next
dim str
dim l,i
if isNUll(para) then
isInteger=false
exit function
end if
str=cstr(para)
if trim(str)="" then
isInteger=false
exit function
end if
l=len(str)
for i=1 to l
if mid(str,i,1)>"9" or mid(str,i,1)<"0" then
isInteger=false
exit function
end if
next
isInteger=true
if err.number<>0 then err.clear
end function



程序代码
'*******************************************************************
' 获得文件扩展名
'*******************************************************************
function GetExtend(filename)
dim tmp
if filename<>"" then
tmp=mid(filename,instrrev(filename,".")+1,len(filename)-instrrev(filename,"."))
tmp=LCase(tmp)
if instr(1,tmp,"asp")>0 or instr(1,tmp,"php")>0 or instr(1,tmp,"php3")>0 or instr(1,tmp,"aspx")>0 then
getextend="txt"
else
getextend=tmp
end if
else
getextend=""
end if
end function



程序代码
' *----------------------------------------------------------------------------
' * 函数：CheckIn
' * 描述：检测参数是否有SQL危险字符
' * 参数：str要检测的数据
' * 返回：FALSE：安全 TRUE：不安全
' * 作者：
' * 日期：
' *----------------------------------------------------------------------------
function CheckIn(str)
if instr(1,str,chr(39))>0 or instr(1,str,chr(34))>0 or instr(1,str,chr(59))>0 then
CheckIn=true
else
CheckIn=false
end if
end function



程序代码
' *----------------------------------------------------------------------------
' * 函数：HTMLEncode
' * 描述：过滤HTML代码
' * 参数：--
' * 返回：--
' * 作者：
' * 日期：
' *----------------------------------------------------------------------------
function HTMLEncode(fString)
if not isnull(fString) then
fString = replace(fString, ">", ">")
fString = replace(fString, "<", "<")

fString = Replace(fString, CHR(32), " ")
fString = Replace(fString, CHR(9), " ")
fString = Replace(fString, CHR(34), """)
fString = Replace(fString, CHR(39), "'")
fString = Replace(fString, CHR(13), "")
fString = Replace(fString, CHR(10) & CHR(10), "</P><P> ")
fString = Replace(fString, CHR(10), "<BR> ")

HTMLEncode = fString
end if
end function



程序代码
'*----------------------------------------------------------------------------
' * 函数：HTMLcode
' * 描述：过滤表单字符
' * 参数：--
' * 返回：--
' * 作者：
' * 日期：
' *----------------------------------------------------------------------------
function HTMLcode(fString)
if not isnull(fString) then
fString = Replace(fString, CHR(13), "")
fString = Replace(fString, CHR(10) & CHR(10), "</P><P>")
fString = Replace(fString, CHR(34), "")
fString = Replace(fString, CHR(10), "<BR>")
HTMLcode = fString
end if
end function



so cool 菜单(Jave)

程序代码
<style>
body{
background-color:#B8B8A0;
}
#fbtn{
display:none;
overflow:hidden;
border-style:solid;
border-width:1px;
border-color:#e1e1c9 #e1e1c9 #6e6e56 #6e6e56;
padding:1 1 1 1;
width:115px;
height:30px;
}
#fbtn_txt{
position:relative;
}
#fbtn_txt div{
height:30px;
padding-top:11px;
font-size:9px;
font-family:small fonts;
color:#800080;
text-align:center;
cursor:hand;
}
#fbtn_mask{
background-color:#ffffff;
position:relative;
width:100%;
height:100%;
}
</style>

<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G1</div>
<div>good morning</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G2</div>
<div>good evening</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M1</div>
<div>my name is mozart0</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M2</div>
<div>mm mm i love u</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G1</div>
<div>good morning</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>G2</div>
<div>good evening</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M1</div>
<div>my name is mozart0</div>
</div>
</div>
<div id=fbtn>
<div id=fbtn_mask></div>
<div id=fbtn_txt>
<div>M2</div>
<div>mm mm i love u</div>
</div>
</div>

<script>
var current=null;
for(var i=0;i<fbtn.length;i++){
fbtn_txt[i].style.posTop=-30;
fbtn_mask[i].style.posTop=-30;
fbtn[i].index=i;
fbtn[i].style.display="block";
fbtn[i].onmouseover=function(){
if(!current){
current=this;
domove(this.index);
}
else if(current!=this){
domove(current.index);
domove(this.index);
current=this;
}
}
fbtn[i].onmouseout=function(){
if(event.toElement==this.parentElement&¤t==this){
domove(this.index);
current=null;
}
}
}
function domove(num){
var o=fbtn_txt[num];
var m=fbtn_mask[num];
if(o.style.posTop<-60){
o.style.display="none";
var t=o.children[1].innerHTML;
o.children[1].innerHTML=o.children[0].innerHTML;
o.children[0].innerHTML=t;
o.style.posTop=-30;
o.style.display="block";
if(m.style.posTop>30)
m.style.posTop=-30;
else
m.style.posTop=0;
}
else{
m.style.posTop+=3;
o.style.posTop-=3;
setTimeout('domove('+num+')',15);
}
}
</script>

>>>---------我想分页！--这么长的文章，在这里来个分页多好啊！哈哈----------<<<
《几个常用的ASP代码&FSO》
1.获得系统时间:
<%=now()%>

2.取得来访用的IP:
<%=request.serverVariables("remote_host")%>

3.获得系统,浏览器版本:
<script>
window.document.write("版本："+navigator.appName+navigator.appVersion+" browser.")
</script>

4.去除IE混动条:
<body scroll="no">
<body style="overflow-y:hidden">

5.进入网站,跳出广告:
<script language="javascript">
<!--
<!-- 注意更改文件所在路径-->
window.open('http://www.XXXXXX.com','','height=200,width=300,top=0,left=30');
// -->
</script>

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="207" bgcolor="#FFFF00">hhhhhhhhhhhhhhhhhhh</marquee>

8.自动关闭网页:
<script LANGUAGE="javascript">
<!--
setTimeout('window.close();', 10000); //60秒后关闭
// -->
</script>
<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">
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:
<script>
<!--

var limit="0:10"

if (document.images){
var parselimit=limit.split(":")
parselimit=parselimit[0]*60+parselimit[1]*1
}
function 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)
}
}

window.onload=beginrefresh
file：//-->
</script>

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
function CloseDatabase
Conn.close
Set conn = Nothing
End Function
%>

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
function CloseDatabase
Conn.close
Set conn = Nothing
End Function
%>

13.用键盘打开网页代码:
<script language="javascript">
function ctlent(eventobject)
{
if((event.ctrlKey && window.event.keyCode==13)||(event.altKey && window.event.keyCode==83))
{
window.open('网址','','')
}
}
</script>

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 xxx></object></div> ＃ 前面
<div z-Index:1><object xxx></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><iframe width=0 height=0></iframe></div>
<div id="Layer1" style="position:absolute; top:50;width:200px; height:115px;z-index:1"><iframe height=100% width=100%></iframe></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:
<script language=vbscript>
msgbox"你还没有注册或登陆论坛","0","精品论坛"
location.href = "login.asp"
</script>

16.使用FSO修改文件特定内容的函数
function FSOchange(filename,Target,String)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("Scripting.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 Function

17.使用FSO读取文件内容的函数
function FSOFileRead(filename)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FSOFileRead = objCountFile.ReadAll
objCountFile.Close
Set objCountFile=Nothing
Set objFSO = Nothing
End Function

18.使用FSO读取文件某一行的函数
function FSOlinedit(filename,lineNum)
if linenum < 1 then exit function
dim fso,f,temparray,tempcnt
set fso = server.CreateObject("scripting.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit function
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 function
else
FSOlinedit = temparray(lineNum-1)
end if
end if
end function

19.使用FSO写文件某一行的函数
function FSOlinewrite(filename,lineNum,Linecontent)
if linenum < 1 then exit function
dim fso,f,temparray,tempCnt
set fso = server.CreateObject("scripting.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit function
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 function
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 function

20.使用FSO添加文件新行的函数
function FSOappline(filename,Linecontent)
dim fso,f
set fso = server.CreateObject("scripting.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit function
set f = fso.opentextfile(server.mappath(filename),8,1)
f.write chr(13)&chr(10)&Linecontent
f.close
set f = nothing
end function

21.读文件最后一行的函数
function FSOlastline(filename)
dim fso,f,temparray,tempcnt
set fso = server.CreateObject("scripting.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit function
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 function
>>>---------我想分页！--这么长的文章，在这里来个分页多好啊！哈哈----------<<<
1. oncontextmenu="window.event.returnValue=false" 将彻底屏蔽鼠标右键
<table border oncontextmenu=return(false)><td>no</table> 可用于Table

2. <body onselectstart="return false"> 取消选取、防止复制

3. onpaste="return false" 不准粘贴

4. oncopy="return false;" oncut="return false;" 防止复制

5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标

6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标

7. <input style="ime-mode:disabled"> 关闭输入法

8. 永远都会带着框架
<script language="JavaScript"><!--
if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
// --></script>

9. 防止被人frame
<SCRIPT LANGUAGE=JAVASCRIPT><!--
if (top.location != self.location)top.location=self.location;
// --></SCRIPT>

10. 网页将不能被另存为
<noscript><iframe src=*.html></iframe></noscript>

11. <input type=button value=查看网页源代码
onclick="window.location = "view-source:"+ "http://www.pconline.com.cn"">

12.删除时确认
<a href="javascript :if(confirm("确实要删除吗?"))location="boos.asp?&areyou=删除&page=1"">删除</a>

13. 取得控件的绝对位置
//Javascript
<script language="Javascript">
function getIE(e){
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent){
t+=e.offsetTop;
l+=e.offsetLeft;
}
alert("top="+t+"/nleft="+l);
}
</script>

转载自：http://hi.baidu.com/thl0019/blog/item/d86050d3d7e744dba8ec9aee.html