Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javascript ¿çÎĵµµ÷Óü¼Êõ

ÕâÊÇÒ»ÖÖºÜÓÐǰ;µÄ¼¼Êõ£¬¿ÉϧÉú²»·êʱ£¬IE¸Õ´ò¿åÍø¾°£¬»ðºüÓÖð³öÀ´ÁË¡£ÕâÖÖ¼¼ÊõÊÇÎÒÔÚÉè¼Æ³¬¼¶Êý×é¶ÔÏóʱ·¢Ïֵġ£ÓÉÓÚÖ±½Ó¼Ì³ÐÔ­ÉúÊý×éÎÊÌâ¶à£¬ÎÒÖ»ÓÐÓÃObjectÓëArrayµÄÔ­ÐÍ·½·¨¹¹½¨Ò»¸öÐÂÀà¡£²»ÓÃ˵£¬Ð§Âʲ»Ì«ÀíÏë¡£Ö±µ½ÎÒÒѰѳ¬¼¶Êý×éÕéÖÁÍêÃÀµÄ½ñÌ죬ÎÒ»¹ÔÚ²»¶ÏѰÕÒеÄÌæ´ú·½°¸£¬ÓÚÊÇÎÒ¾ÍÏëµ½ÓÃÁíÒ»¸öÎĵµµÄÊý×é¶ÔÏóÀ´¹¹½¨¡£¾­²âÊÔ£¬IEÏÂÊÇÍêÃÀµÄ¡£ºóÀ´ÎÒÓÖ·¢ÏÖÔçÔÚ2006Äêȫ֪ȫÄܵÄDE´óÉñÔçÒÑ×öÁËÕâÑùµÄ̽Ë÷£¬ÔÚ¡¶How To Subclass The JavaScript Array Object¡·ÖÐÓ¦ÓÃÕâÖÖ¼¼Êõ£¬ÎÒÖ»²»¹ýÊÇÖØÐ°ÑËü·¢ÍÚ³öÀ´¶øÒÑ¡£µ«ÊÇ£¬ÒÔºó¾ÍûÓÐÏÂÎÄÁË£¬DE´óÉñÔÚËûµÄBase2Àà¿â¹¹½¨Array2¶ÔÏóʱҲûÓÐÓ¦ÓÃÕâÖÖ¼¼Êõ¡£²»Ã÷ÕæÏàµÄÎÒһͷÔúÏÂÈ¥£¬°¥Ñ½£¡DE´óÉñÄãÕæ»µ£¬ÓÐÏÝÚåÒ²²»Í¨±¨Éù£¡
ÏÂÃæ¾ÍÄÃDE´óÉñµÄÀý×Ó¸Äһϣ¬ÑÝʾ¾¿¾¹³öÁËʲô״¿ö£¿£¡
window.onload = function(){
//´´½¨Ò»¸öiframe
var iframe = document.createElement("iframe");
iframe.style.display = "none";
document.body.appendChild(iframe);
// È¡µÃiframeÎĵµµÄÊý×é¶ÔÏó
frames[frames.length - 1].document.write(
"<script>parent.Array2 = Array;<\/script>");
var a = Array2(1,2,3,4),
b = a.slice(2)
alert(b instanceof Array)//Íò¶ñµÄsafariÓëfirefox×ÜÊÇÊÔͼ°ÑɳÏäÎĵµµÄÊý×éʵÀýת»¯Îª±¾µØÎĵµµÄÊý×éʵÀý
a.push(5);
alert(a instanceof Array)//ͬÉÏ£¬safariÓëfirefoxÊÜÓ°ÏìµÄ·½·¨ÊÇËùÓзµ»ØÊý×éµÄ·½·¨¡­¡­ÔÎ
}

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta content="IE=8" http-equiv="X-UA-Compatible"/>
<title>¿çÎĵµµ÷Óà by ˾ͽÕýÃÀ </title>
<script type="text/javascript">
window.onload = function(){
//´´½¨Ò»¸öiframe
var iframe = document.createElement("iframe");
iframe.style.display = "none";
document.body.appendChild(iframe);
// È¡µÃiframeÎĵµµÄÊý×é¶ÔÏó
frames[frames.length - 1].document.write(
"<script>parent.Array2 = Array;<\/script>");
var a = Array2(1,2,3,4),
b = a.slice(2


Ïà¹ØÎĵµ£º

JAVASCRIPT ½Ì³Ì2 ¸¶Ê×ê¿

 
µÚ 2 ¼¯
--------------------------------------------------------------------------------
·¶ Àý 5£º
ÔÚ Õâ Ò» ²¿ ·Ö Ê× ÏÈ Òª Ϊ Äã Õ¹ ʾ µÄ JavaScript ÌØ ÐÔ ÊÇ ½« Äã µÄ »¬ Êó ÒÆ µ½ Õâ ¸ö ²» ͬ ÑÕ É«
µÄÁ¬ ½áÉÏ Ãæ£¬ ´Ë ʱ ¿´ ¿´ ä¯ ÀÀ Æ÷ Ï µÄ ×´ ̬ ÁÐ ÓÐ ºÎ ½á ¹û¡£ È» áá Õâ Ñù µÄ ¹¦ ÄÜ ÎÒ ÃÇ ......

JAVASCRIPT ½Ì³Ì4 ¸¶Ê×ê¿

µÚËļ¯
--------------------------------------------------------------------------------
ÕâÕÂÎÒ½«¸æËßÄúÈçºÎÔÚ״̬ÁÐ (statusbar) (Ò²¾ÍÊÇÄúä¯ÀÀÆ÷×îÏ·½ÏÔʾ URLs µÄÄÇÒ»ÐÐ) ÏÔʾÎÄ×Ö£¬²¢ÇÒ½«½ÌÄú 'ÅÜÂíµÆ' (ÒÔϼò³Æ scroller ) µÄ¹¤×÷Ô­Àí¡£ËäÈ»ÒÔ
JavaScript Íê³ÉµÄ scroller ĿǰÈÔÓÐЩÎÊÌâ (ÉÔáá»áÌáµ½ÎÊÌâÔ ......

JavaScriptÑ­Ðò½¥½ø£¨2£©

ÃæÏò¶ÔÏóµÄ
JavaScript
 
ÒýÓã¨
reference
£©
“ÒýÓÔÊÇÒ»¸öÖ¸Ïò¶ÔÏóʵ¼ÊλÖõÄÖ¸Õë¡£ÕâÊÇÒ»¸ö¼«ÎªÇ¿´óµÄÌØÐÔ£¬µ«ÓÐÒ»¸öǰÌ᣺ʵ¼ÊµÄ¶ÔÏó¿Ï¶¨²»»áÊÇÒýÓá£×Ö·û´®ÓÀÔ¶ÊÇ×Ö·û´®£¬Êý×éÓÀÔ¶ÊÇÊý×é¡£²»¹ý¶à¸ö±äÁ¿È´Äܹ»Ö¸Ïòͬһ¶ÔÏó¡£
JavaScript
»ùÓڵľÍÊÇÕâÑùÒ»¸öÒýÓÃϵͳ¡£
ÕâÃÅÓïÑÔͨ¹ýά»¤Ò»Ïµ ......

ÕýÔò±í´ïʽ javascript ÑéÖ¤±íµ¥

дÏÂÒ»¸ö¹ØÓÚÓÃÕýÔò±í´ïʽÑéÖ¤±íµ¥µÄ´úÂ룬ÒÔºó¿ÉÒÔÓõ½¡£
function checkform(){
var null_regu = /^[ ]*$/;
var age_regu = /^[1-9][0-9]$/;
var tel_regu = /^[0-9]*(-){0,1}[0-9]{8,11}$/;
var email_regu=/^[\w]+[\w-\.]*@([\w]+\.)+[\w]+$/;
var qq_regu=/^(\d+){6,12}/;
if(new RegExp(null_regu ......

һЩJavaScriptµÄ´¦Àí

µ¹¼ÆÊ±¼ÆËã
<body>
<div id="countdown"></div>
<mce:script type="text/javascript"><!--
var i = 0;
(function(){
var hour, min, sec, text;
tmp = 12 * 60 * 60 - i;
hour = Math.floor(tmp / 3600);
tm ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ