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

javascriptʵÏÖÕû¸öÒ³ÃæµÄ±³¾°ÑÕÉ«½¥±ä

Link:http://topic.csdn.net/u/20100317/15/687e21bc-40f3-4f0e-bc22-5f2a32ceb1a3.html?seed=1664090183&r=63989333#r_63989333
<HTML>
<head>
<title>sample</title>
<mce:script language="JavaScript"><!--
var c="FFFFFF";
window.onload=function (){
setInterval(setColor,100);
}
function setColor(){
document.body.style.background="#"+c;
c=parseInt("0x"+c);
if(c==0){
c="FFF";
}else{
c=(c-1).toString(16)
}
document.getElementById("txt1").value=c;
}
// --></mce:script>
</head>
<body>
<input type=text id=txt1>
</body>
</html>


Ïà¹ØÎĵµ£º

±ßѧ±ß̸ javascriptµÄðºÅ

×òÌì¿´µ½Ò»¸öjs  ·¢ÏÖ obj=£ûa£º"123",b:"abc",objfunction:function(){...}£ý ÕâÑùµÄÓï¾ä£¬Óеã·Ñ½â
ÏÖÔÚ°Ñ´ÓÊéÉϺÍÍøÉÏÕÒµ½µÄÒ»µã¶«Î÷Ìù³öÀ´  ×ÔÓÃ&¹²Ïí
javascriptµÄðºÅ  ÓÃ;£º
1¡¢switchÓï¾ä·ÖÖ§
 
     switch (s) { 
     &nbs ......

JavaScriptͦÈë·þÎñÆ÷¶Ë¿ª·¢ÓïÑÔÐòÁÐ

Node.jsÊÇÒ»Ì×ÓÃÀ´±àд¸ßÐÔÄÜÍøÂç·þÎñÆ÷µÄJavaScript¹¤¾ß°ü£¬Ò»ÏµÁеı仯ÓÉ´Ë¿ªÊ¼¡£
Ò²ÐíÄ㻹²»ÖªµÀ£¬JavaScriptÏÖÔÚÒѾ­³ÉÁËÒ»Ãſɱàд³öЧÂʼ«¸ßµÄ¡¢¿ÉÓÃÓÚ¿ª·¢²úÆ·¼¶web·þÎñÆ÷µÄ³öÉ«ÓïÑÔ¡£Æð³õÎÒÒ²²»ÏàÐÅ£¬µ«2009 ÄêÆô¶¯µÄÁ½¸öÏîÄ¿ÈÃÕâ³ÉΪ¿ÉÄÜ£ºCommonJSºÍNode¡£
¾¡¹ÜJavaScriptÒѾ­³öÏֺܳ¤Ò»¶Îʱ¼äÁË£¬ÔËÓÃÒ²ºÜ¹ã· ......

Javascript code prettifier ÖÐÎİïÖúÎĵµ

Javascript code prettifier
Javascript ´úÂëÃÀÈÝʦ
°²×°Ê¹ÓÃ
ÏÂÔØ Îļþ
ÔÚÄãµÄÎļþÖаüº¬Õâ¶ùµÄ½Å±¾ºÍÑùʽ±í(ÄãÒª±£Ö¤Õâ¶ùµÄ css ºÍ js Îļþ°´ÔÚÄãµÄ·þÎñÆ÷ÉÏ, ²¢ÇÒµ÷ÕûÔÚ script ºÍ link±êÇ©ÖеÄ·¾¶)
<link href="prettify.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" sr ......

JavaScript ×Ö·û´®×ª»»Êý×Ö

·½·¨Ö÷ÒªÓÐÈýÖÖ
ת»»º¯Êý¡¢Ç¿ÖÆÀàÐÍת»»¡¢ÀûÓÃjs±äÁ¿ÈõÀàÐÍת»»¡£
1. ת»»º¯Êý
jsÌṩÁËparseInt()ºÍparseFloat()Á½¸öת»»º¯Êý¡£Ç°Õß°Ñֵת»»³ÉÕûÊý£¬ºóÕß°Ñֵת»»³É¸¡µãÊý¡£Ö»ÓжÔStringÀàÐ͵÷ÓÃÕâЩ·½·¨£¬ÕâÁ½¸öº¯Êý²ÅÄÜÕýÈ·ÔËÐУ»¶ÔÆäËûÀàÐÍ·µ»ØµÄ¶¼ÊÇNaN(Not a Number)¡£
ÔÚÅжÏ×Ö·û´®ÊÇ·ñÊÇÊý×Öֵǰ£¬parseInt()ºÍ ......

Javascriptʱ¼ä²î¼ÆË㺯Êý

JavaScriptʱ¼ä²î¼ÆË㺯Êý
<mce:script language="javascript"><!--
Date.prototype.dateDiff = function(interval,objDate){
//Èô參數²»×ã»ò objDate ²»ÊÇÈÕÆÚÎï¼þ則»Ø傳 undefined
if(arguments.length<2||objDate.constructor!=Date) return undefined;
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ