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

JavaScriptÖÐ µÄµ¹¼Æʱ

<html>
<head>
<title></title>
</head>
<body>
<form id=aa name=aa>
<input type=button value="ͬÒâ(10)" id=a1 disabled="disabled">
</form>
</body>
</html>
<script>
var num=10;
window.setTimeout("aa()",1000);
function aa()
{
 num--;
 if(num==0)
 {
  document.aa.a1.value="ͬÒâ";
  document.aa.a1.disabled="";
  return;
 }
 document.aa.a1.value="ͬÒâ("+num+")";
    window.setTimeout("aa()",1000);
}
</script>


Ïà¹ØÎĵµ£º

javascriptдcookieµÄһЩ·½·¨

º¯ÊýÒ»¡¢Ð´cookieµÄº¯Êý£¬½«CookieдÈë¿Í»§¶Ë£¬Í¨Óú¯Êý£¬´«Èë3¸ö²ÎÊý¼´¿É£¨CookieÃû×Ö£¬ÖµºÍʧЧÆÚ£©
//º¯Êý£ºÐ´Èëcookie
function WriteCookie (cookieName, cookieValue, expiry)
{
var expDate = new Date();
if(expiry) //Èç¹ûÉèÖÃÁËcookieʧЧʱ¼ä;
{
expDate.setTime (expDate.getTime() expiry);
documen ......

javascript²Ù×÷xmlÉú³ÉÊ÷Ðβ˵¥

Õâ¸öЧ¹ûÓ¦¸Ã²»ËãʲôϡÆ棬ÍøÉÏÒ²ÓÐÏֳɵĴúÂ룬ÎÒÕâ¸öҲûʲôÌرðµÄµØ·½£¬Ö»ÊÇÒòΪÎÒ×Ô¼ºÐ´µÄ£¬Ò²ËãÊÇΪѧϰDOMºóÒ»¸öÁ·Ï°£»ÔÚIEϲâÊÔͨ¹ý£»
£¨×î½üÓÖдÁËÒ»¸ö£¬µ±È»²»ÔÙÊÇΪÁËÁ·Ï°£»Çë²Î¿´£ºjavascript²Ù×÷xmlÉú³ÉÊ÷Ðβ˵¥£¨Ò»£©ÃèÊö£©
ʵÏÖЧ¹ûÊÇÕâÑùµÄ£º
¶ÁÈ¡XMLÎĵµ£»
²ÉÓõݹéÉú³ÉÎÞÏÞ¼¶µÄÊ÷Ðβ˵¥£»
Äܹ»ÏìÓ ......

JavaScriptʵÏÖGridViewÏàͬÐеĺϲ¢

ÏÈ¿´Ð§¹û£¬ºÏ²¢Ç°£º
ºÏ²¢ºó£º
ʵÏÖÔ´Â룺
// ******************************
//¹¦ÄÜ£ºÓû§ºÏ²¢GridViewÏàͬµÄÐÐ(ǰ̨ÏÔʾµÄʱºòºÏ²¢)
//ʱ¼ä£º2009/08/12 14:59
//×÷ÕߣºYzy
// ******************************
//²ÎÊý˵Ã÷£ºstrGridId—Êý¾Ý¿Ø¼þÃû³Æ£»arrIndexCol—²»Çå³þ£»arrMergeCol—ÒªºÏ²¢µÄÁ ......

¹ö¶¯Í¼Æ¬Çл»Á¬²¥(JavaScriptÌØЧ | JSÌØЧԴ´úÂë)

·ûºÏ XHTML 1.0 Transitional
<!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=gb2312" /> ......

JavaScript ×Ö·û´®×ª»»Êý×Ö(תÔØ)

JavaScript ×Ö·û´®×ª»»Êý×Ö(תÔØ)
·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)¡£
ÔÚÅ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ