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

javascript Ä£Äâsleep

ÐèÇó£ºÄ£Äâ±íµ¥Ìá½»²¢¿ÉÉèÖÃÌá½»¼ä¸ô
»¹ºÃÒ³ÃæÊÇajaxÌá½»µÄ£¬Ö»ÒªÐ´¸öjs¶¨Ê±Ìá½»¾ÍokÁË¡£  ÓÚÊÇÕÒÁ˼¸¸öдµÄÀàËÆÓÚsleepµÄ¹¦ÄÜ£¬ÄùýÀ´ÓÃÓ÷¢ÏÖÒ²²»ÊǺܺÃÓá£
×ÔÒÑдÁ˸ö
<script language="javascript">
var base = {};
......
 base.auto_submit = function(){
   var total = 100;
   var i=0;
   while(i<total){
    if(i == total){
     alert("over!");
     return ;
    }
    setTimeout("base.form_submit()", 1000*i);
    i++;
   }
  }
</script>
OK   ʱ¼ä¼ä¸ôÇëÇó´ÎÊý¿ÉÒÔËæ±ãÉè¡£


Ïà¹ØÎĵµ£º

JavaScriptº¯Êý


http://xiayuanfeng.javaeye.com/blog/£¨Ô­ÎÄ£©
ʲôÊǺ¯Êý(Function)
function sum(a,b){  
     return a+b;  
}  
ÆäʵͨË×µÄ˵¾ÍÊÇÒ»¸öÓÐÃû³ÆµÄ´úÂë¶Î£¬·½±ãÖØÓá£
ҪעÒâµÄÊÇ£º
1.Javascript µÄº¯ÊýÓï·¨£¬ÒòΪJavascript±¾Éí¾ÍÊÇÇø·Ö´óСдµÄ£¬ËùÒÔfunction²»ÄÜд×÷Function»ò ......

12ÖÖ²»ÒËʹÓõÄJavascriptÓï·¨

1. ==
JavascriptÓÐÁ½×éÏàµÈÔËËã·û£¬Ò»×éÊÇ==ºÍ!=£¬ÁíÒ»×éÊÇ===ºÍ!==¡£Ç°ÕßÖ»±È½ÏÖµµÄÏàµÈ£¬ºóÕß³ýÁËÖµÒÔÍ⣬»¹±È½ÏÀàÐÍÊÇ·ñÏàͬ¡£
Ç뾡Á¿²»ÒªÊ¹ÓÃǰһ×飬ÓÀԶֻʹÓÃ===ºÍ!==¡£ÒòΪ==ĬÈÏ»á½øÐÐÀàÐÍת»»£¬¹æÔòÊ®·ÖÄѼǡ£Èç¹ûÄã²»ÏàÐŵϰ£¬Çë»Ø´ðÏÂÃæÎå¸öÅжÏʽµÄÖµÊÇtrue»¹ÊÇfalse£º
¡¡¡¡false == 'false'
¡¡¡¡false ......

javascript½âÎö·µ»ØµÄxml¸÷ʽµÄ×Ö·û´®

<script>
var flags ;
  if(window.XMLHttpRequest) { 
   XMLHttpReq = new XMLHttpRequest(); //firefoxÏÂÖ´ÐдËÓï¾ä
   }
   else if(window.ActiveXObject) {
    try{
    XMLHttpReq = new Acti ......

ASP.NET+Ajax+JavascriptʵÏÖÒ³Ãæ¶¨´Îˢйö¶¯ÄÚÈÝ

Ò»¡¢¸ÅÊö
  Marquee£ºHtmlÖйöÆÁ¿Ø¼þ£¬¿ÉÒÔʹ°üº¬Ôڴ˱ê¼ÇÖеÄÄÚÈݽøÐи÷¸ö·½Ïò£¬¸÷ÖÖËٶȵĹö¶¯£¬Òò´ËÔÚ²»¿¼ÂÇʹÓõÚÈý·½¿Ø¼þµÄǰÌáÏ£¬¿¼ÂÇʹÓÃMarquee+xmlhttpÀ´ÊµÏÖ¶¨´Î¸üÐÂÒ³ÃæÖеĹö¶¯ÄÚÈÝ£¬´ËʵÏÖÔÚIE6.0¼°ÒÔÉϰ汾²âÊÔͨ¹ý£¬ÆäËûä¯ÀÀÆ÷ÔÝʱδ²âÊÔ¹ý¡£
  MarqueeÖеÄonfinishʼþ£ºÔÚ¸øMarqueeÊôÐÔloop¸ ......

µ÷ÓÃJavaScriptÎļþ

µ÷ÓÃJavaScriptÎļþ
ÓÃ×÷µ¼º½À¸
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ