javascript this Ó÷¨
ÔÎĵØÖ·£ºhttp://www.cnblogs.com/daniel-shen/archive/2006/07/12/449280.html
javascript ÖÐthis µÄÓ÷¨:
1.<div onclick="// ¿ÉÒÔÔÚÀïÃæÊ¹ÓÃthis">division element</div> this Ö¸Ïòdiv
2. <div id="elmtDiv">division element</div>
<script language="javascript">
var div = document.getElementById('elmtDiv');
div.attachEvent('onclick', EventHandler); //attachEvent°ÑdivµÄonclickʼþºÍÒ»¸ö·½·¨°ó¶¨
function EventHandler()
{
// ÔÚ´ËʹÓÃthis
}
</script>ÔÚ´Ëthis Ö¸Ïòwindow¶ÔÏó,ÈôÒªÒýÓÃdiv¶ÔÏóthis.event.srcElement;
3¡¢ÓÃDHTML·½Ê½ÔÚʼþ´¦Àíº¯ÊýÖÐʹÓÃthis¹Ø¼ü×Ö£º
<div id="elmtDiv">division element</div>
<script language="javascript">
var div = document.getElementById('elmtDiv');
div.onclick = function()
{
// ÔÚ´ËʹÓÃthis
};
</script>²úÉúµÄ·½·¨Í¬ÉÏ,µ«´Ë´¦µÄthis Ö¸Ïòdiv
4¡¢ÀඨÒåÖÐʹÓÃthis¹Ø¼ü×Ö£º
function JSClass()
{
var myName = 'jsclass';
this.m_Name = 'JSClass';
}
JSClass.prototype.ToString = function()
{
alert(myName + ', ' + this.m_Name);
};
var jc = new JSClass();
jc.ToString();//ÕâÊÇJavaScriptÄ£ÄâÀඨÒåÖжÔthisµÄʹÓã¬Õâ¸öºÍÆäËüµÄOOÓïÑÔÖеÄÇé¿ö·Ç³£µÄÏàʶ¡£µ«ÊÇÕâÀïÒªÇó³ÉÔ±ÊôÐԺͷ½·¨±ØÐëʹÓÃthis¹Ø¼ü×ÖÀ´ÒýÓã¬ÔËÐÐÉÏÃæµÄ³ÌÐò»á±»¸æÖªmyName䶨Òå¡£
5¡¢Îª½Å±¾ÒýÇæÄÚ²¿¶ÔÏóÌí¼ÓÔÐη½·¨ÖеÄthis¹Ø¼ü×Ö£º
Function.prototype.GetName = function()
{
var fnName = this.toString();
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<SCRIPT LANGUAGE="JavaScript">
var starttime = new Date()
</SCRIPT>
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This document is for establishing build standard for JavaScript and CSS compression
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<script language="javascript" type=text/javascript>
var fso;
fso = new ActiveXObject("Scripting.FileSystemObject");
function SystemSpecialFolder(Special)
{
var tfolder, TemporaryFolder = Special;//0: Windows ²Ù×÷ϵͳ°²×°µÄÎļþ;1:°üº¬¿â¡¢×ÖÌ壬ÒÔ¼°É豸Çý¶¯³ÌÐòµÄ System Î ......