//移動的圖層，拖動
1.<spanstyle='position:absolute;width:200;height:200;background:red'onmousedown=MouseDown(this) onmousemove=MouseMove()onmouseup=MouseUp()>meizz</span>
<script language=javascript>
var Obj;
function MouseDown(obj)
{
Obj=obj;
Obj.setCapture();
Obj.l=event.x-Obj.style.pixelLeft;
Obj.t=event.y-Obj.style.pixelTop;
}
function MouseMove()
{
if(Obj!=null)
{
Obj.style.left = event.x-Obj.l;
Obj.style.top = event.y-Obj.t;
}
}
function MouseUp()
{
if(Obj!=null)
{
Obj.releaseCapture();
Obj=null;
}
}
</script>
2.
<div id="myDiv"src="logo.gif" on_drag="doDrag();"onmouseover="this.style.cursor='hand'"style="position:absolute;left=100;top=100;" onmousedown="doMouseDown();">
<a href="#"onclick="return false"><h1>wlecome</h1></a>
</div>
<scriptlanguage="JavaScript" type="text/javascript">
var orgMouseX;
var orgMouseY;
var orgObjX;
var orgObjY;
function doDrag()
{
var myObject=document.all.myDiv;
varx=event.clientX;
var y=event.clientY;
myObject.style.left=x-(orgMouseX-orgObjX);
myObject.style.top=y-(orgMouseY-orgObjY);
}
function doMouseDown()
{
orgMouseX=event.clientX;
orgMouseY=event.clientY;
orgObjX=parseInt(document.all.myDiv.style.left);
orgObjY=parseInt(document.all.myDiv.style.top);
}
</script>
//文檔狀態改變
<iframesrc="a.html" id="f" name="f"scrolling="no" frameborder=0 marginwidth=0marginheight=0></iframe>
<script>
vardoc=window.frames["f"].document;
function s(){
if(doc.readyState=="complete"){
document.all.f.style.height=doc.body.scrollHeight
document.all.f.style.width=doc.body.scrollWidth
}
}
doc.onreadystatechange=s
</script>
//刷新後不變的文本框 <HTML>
<HEAD>
<META NAME="save"CONTENT="history">
<STYLE>
.sHistory {behavior:url(#default#savehistory);}
</STYLE>
</HEAD>
<BODY>
<INPUT class=sHistory type=textid=oPersistInput>
</BODY>
</HTML>
//訪問剪貼板
event.dataTransfer.setData("URL", oImage.src);
sImageURL = event.dataTransfer.getData("URL")
(2)普通訪問
window.clipboardData.setData("Text",oSource.innerText);
window.clipboardData.getData("Text");
//操作COOKIE
functionSetCookie(sName, sValue)
{
document.cookie = sName +"=" + escape(sValue) + "; ";
}
function GetCookie(sName)
{
var aCookie =document.cookie.split("; ");
for (var i=0; i < aCookie.length;i++)
{
var aCrumb =aCookie.split("=");
if (sName == aCrumb[0])
return unescape(aCrumb[1]);
}
}
function DelCookie(sName)
{
document.cookie = sName +"=" + escape(sValue) + "; expires=Fri, 31 Dec 1999 23:59:59GMT;";
}
//setTimeout增加參數
<script>
var _st = window.setTimeout;
window.setTimeout = function(fRef,mDelay) {
if(typeof fRef == 'function'){
var argu =Array.prototype.slice.call(arguments,2);
var f = (function(){fRef.apply(null, argu); });
return _st(f, mDelay);
}
return _st(fRef,mDelay);
}
function test(x){
alert(x);
}
window.setTimeout(test,1000,'fason');
</script>
//自定義的apply,call
Function.prototype.apply = function (obj, argu) {
if (obj)obj.constructor.prototype._caller = this;
var argus = new Array();
for (var i=0;i<argu.length;i++)
argus = "argu[" + i +"]";
var r;
eval("r = " + (obj ?("obj._caller(" + argus.join(",") + ");") :("this(" + argus.join(",") + ");")));
return r;
};
Function.prototype.call = function(obj) {
var argu = new Array();
for (var i=1;i<arguments.length;i++)
argu[i-1] = arguments;
return this.apply(obj, argu);
};
//下載文件
functionDownURL(strRemoteURL,strLocalURL)
{
try
{
var xmlHTTP=newActiveXObject("Microsoft.XMLHTTP");
xmlHTTP.open("Get",strRemoteURL,false);
xmlHTTP.send();
var adodbStream=newActiveXObject("ADODB.Stream");
adodbStream.Type=1;//1=adTypeBinary
adodbStream.Open();
adodbStream.write(xmlHTTP.responseBody);
adodbStream.SaveToFile(strLocalURL,2);
adodbStream.Close();
adodbStream=null;
xmlHTTP=null;
}
catch(e)
{
window.confirm("下載URL出錯!");
}
//window.confirm("下載完成.");
}
//檢驗連接是否有效
functiongetXML(URL)
{
var xmlhttp = newActiveXObject("microsoft.xmlhttp");
xmlhttp.Open("GET",URL,false);
try
{
xmlhttp.Send();
}
catch(e){}
finally
{
var result = xmlhttp.responseText;
if(result)
{
if(xmlhttp.Status==200)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
}
//POST代替FORM
<SCRIPTlanguage="VBScript">
Function URLEncoding(vstrIn)
strReturn = ""
For i = 1 To Len(vstrIn)
ThisChr = Mid(vStrIn,i,1)
If Abs(Asc(ThisChr)) < &HFFThen
strReturn = strReturn & ThisChr
Else
innerCode = Asc(ThisChr)
If innerCode < 0 Then
innerCode = innerCode + &H10000
End If
Hight8 = (innerCode And &HFF00)\&HFF
Low8 = innerCode And &HFF
strReturn = strReturn &"%" & Hex(Hight8) & "%" & Hex(Low8)
End If
Next
URLEncoding = strReturn
End Function
Function bytes2BSTR(vIn)
strReturn = ""
For i = 1 To LenB(vIn)
ThisCharCode = AscB(MidB(vIn,i,1))
If ThisCharCode < &H80 Then
strReturn = strReturn &Chr(ThisCharCode)
Else
NextCharCode = AscB(MidB(vIn,i+1,1))
strReturn = strReturn &Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
i = i + 1
End If
Next
bytes2BSTR = strReturn
End Function
dim strA,oReq
strA =URLEncoding("submit1=Submit&text1=中文")
set oReq =CreateObject("MSXML2.XMLHTTP")
oReq.open "POST","http://ServerName/VDir/TstResult.asp",false
oReq.setRequestHeader"Content-Length",Len(strA)
oReq.setRequestHeader"CONTENT-TYPE","application/x-www-form-urlencoded"
oReq.send strA
msgbox bytes2BSTR(oReq.responseBody)
</SCRIPT>
//readyState是xmlhttp返回數據的進度，0=載入中,1=未初始化,2=已載入,3=運行中,4=完成