Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaScriptÌØЧ£ºÊ±¼äµ¹Êý

var Tid;
var SetTime=4*60*60*1000;  //ÉèÖúÁÃëÊý£¬1000ºÁÃëΪ1Ãë
function LTime(){
    var MyDiv=document.getElementById("mydiv");
    var Time,TempTime,Days,Hours,Minutes,Seconds;
    
    SetTime-=1000;
    if (SetTime<(60*1000)){  //µ±Ð¡ÓÚ1·ÖÖÓ
        Seconds=Math.floor(SetTime/1000);
        Time=Seconds+"Ãë";
    }
    else if (SetTime<(60*60*1000)){  //µ±Ð¡ÓÚ1Сʱ
        Minutes=Math.floor(SetTime/(60*1000));
        
        TempTime=SetTime-(Minutes*60*1000);
        Seconds=Math.floor(TempTime/1000);
        
        Time=Minutes+"·Ö"+Seconds+"Ãë";
    }
    else if (SetTime<(24*60*60*1000)){  //µ±Ð¡ÓÚ1Ìì
        Hours=Math.floor(SetTime/(60*60*1000));
        
        TempTime=SetTime-(Hours*60*60*1000)
        Minutes=Math.floor(TempTime/(60*1000));
        
        TempTime=TempTime-(Minutes*60*1000);
        Seconds=Math.floor(TempTime/1000);
        
        Time=Hours+"Сʱ"+Minutes+"·Ö"+Seconds+"Ãë";
    }
    else if (SetTime>


Ïà¹ØÎĵµ£º

ÔöÇ¿AJAX/Javascript/JSÍøÒ³ÎÄ×ÖץȡÄÜÁ¦


±¾ÎÄÊǶԡ¶AJAX¶¯Ì¬ÍøÒ³ÐÅÏ¢ÌáÈ¡Ô­Àí¡·
µÄ²¹³ä£¬Ç°ÎÄ×ܽáÁËÁ½ÖÖAJAXÍøÒ³ÎÄ×ÖµÄץȡ·½·¨£º
ÍøÒ³ÎÄ×ÖÔÚ¼ÓÔØHTMLÎĵµ£¨document£©µÄʱºòÓÃJavascript´úÂë»ñÈ¡ºÍÕ¹ÏÖ£¬´ËJavascript´úÂëÔÚ·¢ËÍloadʼþ֮ǰÔËÐУ¬ÄÇô½ÓÊÕµ½loadʼþ±íʾËùÓеÄÄÚÈݶ¼¼ÓÔØÍêÁË
ÍøÒ³ÎÄ×ÖÔÚ¼ÓÔØÍêHTMLÎĵµ£¨document£©ºóÔÚij¸öʱ¿ÌÓÃJavascript ......

javaScript document¶ÔÏóÏê½â

Document¶ÔÏóÄÚÈݼ¯ºÏ

document Îĵ²¶ÔÏó - JavaScript½Å±¾ÓïÑÔÃèÊö
———————————————————————
×¢:Ò³ÃæÉÏÔªËØnameÊôÐÔºÍJavaScriptÒýÓõÄÃû³Æ±ØÐëÒ»Ö°üÀ¨´óСд
·ñÔò» ......

javascript common

1.document.write( " "); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document- >html- >(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window- >(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËصÄÃû³ÆºÍÖµ:document.getElementById( "±íµ¥ÖÐÔªËصÄID號 ").name(»òvalue)
6 ......

javascript »º´æϵͳ

Ä£·ÂjQuery£¬Éè¼ÆÁËÒ»¸ö»º´æϵͳ¡£ÏñjQuery.dataÕâÑùµÄ¶«Î÷£¬PrototypeÓëmootoolsÒ²ÓУ¬Ä¿µÄ¶¼ÊÇÓÃÀ´¸¨Öúʼþϵͳ£¬ÓÃÀ´»º´æÆäÖÐÉú³ÉµÄÊý¾Ý£¬¶ø·Ç»º´æÆÕͨº¯ÊýÉϴμÆËãµÄ½á¹û¡£PrototypeÀûÓÃÁËËüµÄHashÀ࣬mootoolsûϸ¿´£¬ËüÄÚ²¿ºÃÏñÓÃÀ´»º´æuuid¡£Ò»¸ö¹²Ê¶ÊÇ£¬ÎªÒ³ÃæÓõ½µÄÔªËØÉèÖÃuuid·Ç³£ÓÐÓã¬Òª²éÕÒÔªËØʱ£¬¿ÉÒÔ±ÜÃâÖ ......

javascript¼Ì³Ð

ÓÃcall·½·¨ÊµÏּ̳Ð
function classA(sColor){ 
       this.color=sColor; 
       this.sayColor=function(){ 
         alert(this.color); 
       ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ