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

JavaScript¸ß¼¶³ÌÐòÉè¼ÆÑ§Ï°±Ê¼Ç2£º Ä£Ä⺯ÊýÖØÔØ

ÓÃarguments¶ÔÏó¼ì²â´«µÝ¸øº¯ÊýµÄ²ÎÊý¸öÊý£ºarguments.length
function test(){
    if(arguments.length == 1)
        alert(arguments[0] + "£¬ÄãºÃ");
    else if(arguments.length == 2)
        alert(arguments[0] + "," + arguments[1] + "£¬ÄãÃǺÃ")
    else
        alert("´ó¼ÒºÃ");   
}
test();   //Êä³ö: ´ó¼ÒºÃ
test("a");  //Êä³ö: a£¬ÄãºÃ
test("a","b");  //Êä³ö: a,b,ÄãÃǺÃ
test("a","b","c","d");  //Êä³ö: ´ó¼ÒºÃ


Ïà¹ØÎĵµ£º

flex ºÍjavascript»¥Ïàµ÷ÓÃ

flex ºÍjavascript»¥Ïàµ÷Óá£
Ò»¡¢flex µ÷ÓÃjavascript
  Ö»ÐèʹÓþ²Ì¬µÄExternalInterface.call¾Í¿ÉÒÔÁË¡£
  call ·½·¨ÖÁÉÙÒªÇóÒ»¸ö²ÎÊý£¬¾ÍËùµ÷ÓöÊýµÄÃû³Æ¡£
  Ò²¿ÉÒÔ´«µÝ²ÎÊý¡£
  È磺
    ExternalInterface.call("alert","hello");
   "hello"¾ÍÊÇ×÷Ϊalertµ ......

JavaScriptÅжÏä¯ÀÀÆ÷ÀàÐͼ°°æ±¾

      ͨ¹ý·ÖÎö¸÷Ààä¯ÀÀÆ÷µÄuserAgentÐÅÏ¢£¬²»Äѵóö·Ö±æ¸÷Ààä¯ÀÀÆ÷¼°Æä°æ±¾µÄÕýÔò±í´ïʽ¡£¶øÇÒ£¬¶Ôä¯ÀÀÆ÷ÀàÐ͵ÄÅжϺͰ汾µÄÅжÏÍêÈ«¿ÉÒÔºÏΪһÌ嵨½øÐС£ÓÚÊÇ£¬ÎÒÃÇ¿ÉÒÔд³öÏÂÃæµÄ´úÂ룺
    <script type="text/javascript">
       ......

JavascriptʵÏÖÈÕÆÚʱ¼äµÄµ¹¼ÆÊ±

<html>
<body>
<SCRIPT type="text/javascript">
<!--
var target=[]
var time_id=[]
function ShowDateTime(){
    setTimeout("ShowDateTime()", 1000);
for (var i=0,j=target.length;i<j;i++)
{
    var today=new Date();
    timeo ......

JSP+JavaScript´òÔì¶þ¼¶¼¶ÁªÏÂÀ­²Ëµ¥

JSP+JavaScrip
t´òÔì¶þ¼¶¼¶ÁªÏÂÀ­²Ëµ¥£º
(¸öÈ˲©¿Í£ºwww.duduct.com)
class(Ò»¼¶À¸Ä¿ÐÅÏ¢£©£ºclassId(×Ô¶¯±àºÅ£©£¬className£¨À¸Ä¿Ãû³Æ£©,
Nclass£¨¶þ¼¶À¸Ä¿ÐÅÏ¢£©,
NclassId£¨×Ô¶¯±àºÅ£©£¬NclassName(À¸Ä¿Ãû³Æ£©£¬parentId£¨Ò»¼¶À¸Ä¿id£¬Óëclass±íÖеÄclassId¹ØÁª£©
......

javascript ½ûÖ¹¸´ÖÆÍøÒ³

1¡¢Ê¹ÓÒ¼üºÍ¸´ÖÆÊ§Ð§
·½·¨1£º
ÔÚÍøÒ³ÖмÓÈëÒÔÏ´úÂ룺
<script language="Javascript">
document.oncontextmenu=new Function("event.returnValue=false");
document.onselectstart=new Function("event.returnValue=false");
</script>
·½·¨2£º
ÔÚ<body>ÖмÓÈëÒÔÏ´úÂ룺
<body oncontextm ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ