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

¹òÇóJavaScript½âÊÍ

<html>
<head></head>
<script>
function ShowMenu(bMenu) {
document.all.idFinder.style.display = (bMenu) ? "none" : "block"
document.all.idMenu.style.display = (bMenu) ? "block" : "none"
idML.className = (bMenu) ? "cOn" : "cOff"
idRL.className = (bMenu) ? "cOff" : "cOn"
return false
}
</script>
<style>
<!--
A.cOn {text-decoration:none;font-weight:bolder}
#article {font: 12pt Verdana, geneva, arial, sans-serif;  background: white; color: black; padding: 10pt 15pt 0 5pt}
#article P.start {text-indent: 0pt}
#article P {margin-top:0pt;font-size:10pt;text-indent:12pt}
#article #author {margin-bottom:5pt;text-indent:0pt;font-style: italic}
#pageList P {padding-top:10pt}
#article H3 {font-weight:bold}
#article DL, UL, OL {font-size: 10pt}
-->
</style>
<script>
<!--
function addList(url,desc) {
if ((navigator.appName=="Netscape") || (parseInt(navigator.appVersion)>=4)) {
var w=window.open("","_IDHTML_LIST_","top=0,left=0,width=475,height=150,history=no,menubar=no,status=no,resizable=no")
var d=w.document
if (!w._init) {
d.open()
d.write("<TITLE>Loading...</TITLE><EM>Loading...</EM>")
d.close()
d.location.replace("/assist/listing.asp?url="+escape(url)+"&desc="+escape(desc)) 
w.opener=self   
window.status="Personal Assistant (Adding): " + desc
} else {
window.status=w.addOption(url,desc)   
w.focus()
}
}
else
alert("Your browser does not support the personal assistant.")
return false
}
// -->
</script>
<style>
#board {font-family: arial}
.dot {position: absolute; width: 5px; height: 5px; font-size: 0pt; background: black}
#line {position: absolute; font-size: 0pt; height: 5px}
.p1 {position: absolute; font-size: 0pt;background: navy}
.p2 {position: absolute; font-size: 0pt;  background: red}
.p1B {position: absolute; font-size: 8pt; color: navy;text-align: center; font-weight


Ïà¹ØÎĵµ£º

javascript×Ö·û´®×ª»»³ÉÈÕÆÚ[js³£ÓÃ]

function strToDate(){
var nowDate = new Date();
var oldDate = '2009-06-08';
var oldTime = '16:00';
var year = oldDate.substr(0,4);
var month = oldDate.substr(5,2);
var day = oldDate.substr(8,2);
var temDate = month+'/'+day+'/ ......

JavaScript HTML DOM ¶ÔÏó

³ýÁËÄÚÖÃµÄ JavaScript ¶ÔÏóÒÔÍ⣬Ä㻹¿ÉÒÔʹÓà JavaScript ·ÃÎʲ¢´¦ÀíËùÓÐµÄ HTML DOM ¶ÔÏó¡£
¸ü¶à JavaScript ¶ÔÏó
µã»÷ÒÔÏÂÁ´½Ó£¬¿ÉÒÔ»ñµÃÒÔ϶ÔÏóµÄ¸ü¶àÐÅÏ¢£¬°üÀ¨ËüÃǵļ¯ºÏ¡¢ÊôÐÔ¡¢·½·¨ÒÔ¼°Ê¼þ¡£
¶ÔÏóÃèÊö
Window
JavaScript ²ã¼¶ÖеĶ¥²ã¶ÔÏó¡£Windows ¶ÔÏó»á³ÊÏÖ (represent) Ò»¸öä¯ÀÀÆ÷´°¿Ú¡£Ã¿µ± <body& ......

JavaScript(JS)³£ÓõÄÕýÔò±í´ïʽ

Ö»ÄÜÊäÈëÊý×Ö£º"^[0-9]*$"
Ö»ÄÜÊäÈë n λµÄÊý×Ö£º"^\d{n}$"
Ö»ÄÜÊäÈëÖÁÉÙ n λµÄÊý×Ö£º"^\d{n,}$"
Ö»ÄÜÊäÈë m ¡« n λµÄÊý×Ö£º"^\d{m,n}$"
Ö»ÄÜÊäÈëÁãºÍ·ÇÁ㿪ͷµÄÊý×Ö£º"^(0|[1-9][0-9]*)$"
Ö»ÄÜÊäÈëÓÐÁ½Î»Ð¡ÊýµÄÕýʵÊý£º"^[0-9]+(.[0-9]{2})?$"
Ö»ÄÜÊ ......

XHTMLÖÐ JavaScript¸Ä±ä¼°Ð¡¼¼ÇÉ

Çø·ÖXHTMLÓëHTMLµÄ±êÖ¾£º
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > 
ǰÕßÊÇXHTML£¬ºóÕßÊÇHTML
ä¯ÀÀÆ÷µÄ¸ßºÍ¿í£º
XHTML£º
document.document ......

JavaScriptÖÐifÓëcase±È½Ï

·¢ÏÖ×Ô¼º´úÂëÖÐÓÃifµÄµØ·½±È½Ï¶à£¬ÓÚÊǾÍÔÚÉÏÖܶÔcaseÓï¾äºÃºÃÑо¿ÁËÒ»·¬²¢ÓÅ»¯ÁË×Ô¼ºµÄ²¿·Ö´úÂë¡£Òò´Ë³öÏÖÁËÈçÏÂifºÍcaseµÄ±È½Ïһ˵¡£ÉùÃ÷µ±caseµÄÌõ¼þ¿éÖÐûÓÃbreakʱºò£¬ÊǺÍifÒ»ÑùµÄÒ»¸öÒ»¸öµÄÌõ¼þÀ´ÅжÏÖ´ÐС£µ±Ìõ¼þÖÐÓÐÁËbreak£¬±àÒëÆ÷»áΪËü×ö¶þ·Ö·¨ÓÅ»¯(»òÌø×ª±í)£¬¾ÍÊǸù¾ÝÌõ¼þÀ´Ìø×ª£¬Æ½¾ùÐÔÄܸßÓÚif¡£
¶¨Ò壺 d ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ