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

JavaScript Cookie µÄÕýÈ·Ó÷¨

function getCookies(name)
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return '';
}
function setCookie(name, value, expires, path, domain, secure)
{
var liveDate = new Date();
expires = liveDate.setTime(liveDate.getTime() + expires*60*1000);//ºÁÃë
//expires = new Date((new Date()).getTime() + expires * 60000);//°´·ÖÖÓ
document.cookie = name + "=" + escape (value) +
((expires) ? "; expires=" + expires : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
} ÒÔÏÂÍøÉÏÕÒµÄ×ÊÁÏ:
—————————————————
js cookie×ܽᠠ                                                      
×î½üÐèÒªÓÃFSO²Ù×÷Îļþ£¬ÓÐÕâÑùÒ»¸öÐèÇó£¬ÓÃjs²Ù×Ýcookie±£´æÓû§ÉÏ´ÎÒ»´ò¿ªÎļþµÄ·¾¶£¬·¢ÏÖÓÃjs²Ù×÷cookieºÍÓ÷þÎñÆ÷ÓïÑÔ²Ù×÷ cookieÓÐһЩ²îÒ죬»¹ÓкܶàСµÄϸ½ÚÐèҪעÒ⣬Èç¹ûÔËÓò»µÃµ±»áÒý·¢ºÜ¶à²»¿ÉÔ¤ÁϵĽá¹û¡£µ±ÎÒÓöµ½ÎÊÌâµÄʱºòÔÚÍøÉϲéÁ˺ܶàÕâ·½ÃæµÄ×ÊÁÏ£¬·¢Ïֺö඼ÊǼòµ¥ÒÔÀíÂ۵ķ½Ê½½éÉÜÁËjsÈçºÎ²Ù×÷cookie¡£µ«ÎÒÕÕ×Å×öÈ´·¢ÏÖÓÐЩµØ·½¸ù±¾¾Í²»ÊÇÕâô»ØÊ£¬ÏÂÃæÎÒ×ܽáÁËÎÒÔÚÓÃjs²Ù×÷cookieµÄһЩ¾­Ñé¡£          ÓÃjs²Ù×ÝcookieÊÇͨ¹ýdocument¶ÔÏóϵÄcookie¶ÔÏ󣬯äʵdocument.cookie¾ÍÊÇ×Ö·û´®£¬
ËùÒÔÎÒÃÇʹÓÃËü¾ÍÏñʹÓÃ×Ö·û´®Ò»Ñù£¬¿ÉÒÔʹÓÃ×Ö·û´®µÄËùÓз½·¨£¬Ö»²»¹ýÕâ¸ö×Ö·û´®ÐèÒªÓиö¸ñʽ(key=value),ÉèÖÃcookieµÄʾÀý´úÂëÈçÏ          document.cookie="key=escape(value)";          cookieµÄÖµ²»ÄÜʹÓ÷ֺţ¨;£©¡¢¶ººÅ£¨,£©¡¢µÈºÅ£¨


Ïà¹ØÎĵµ£º

javascriptʵÏÖÏñjava¡¢c#Ö®ÀàµÄsleepÔÝÍ£µÄº¯Êý¹¦ÄÜ

ÎÒÃǶ¼ÖªµÀjava¡¢c#¡¢vbµÈÓïÑÔ¶¼ÓÐsleepÔÝÍ£µÄº¯Êý£¬¶øJavaScript½Å±¾Ã»ÓÐÀàËÆµÄ¹¦ÄÜ¡£
ÏÂÃæ¾ÍÊÇÎÒµÄʵÏֵķ½·¨£º
<mce:script type="text/javascript"><!--
function test()
{
var s="javascript--ÔÝÍ£º¯Êý";
setTimeout(
function(){
eval(sleep(test)); //Ö´ÐÐreturnÖ®ºóµÄ´úÂ룬Ҳ¾ÍÊÇ&ldq ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(8)

µÚ8Õ  ·½·¨
JavaScript°üº¬ÁËÉÙÁ¿¿ÉÓÃÔÚ±ê×¼ÀàÐÍÉϵıê×¼·½·¨¡£
Array
array.concat(item…)
concat·½·¨·µ»ØÒ»¸öÐÂÊý×飬Ëü°üº¬arrayµÄdz¸´ÖÆ(shallow copy)²¢½«1¸ö»ò¶à¸ö²ÎÊýitem¸½¼ÓÔÚÆäºó¡£Èç¹û²ÎÊýitemÊÇÒ»¸öÊý×飬ÄÇôËüµÄÿ¸öÔªËØ»á±»·Ö±ðÌí¼Ó¡£´ËÍ⣬Çë²Î¼û±¾ÕºóÃæµÄarray.push(item…)·½·¨¡ ......

JavaScript³£ÓÃÑéÖ¤º¯Êý

JavaScript³£ÓÃÑéÖ¤º¯Êý
Òý×Ô:http://www.webdeveloping.cn/blog/?action=show&id=209
 //УÑéÊÇ·ñÈ«ÓÉÊý×Ö×é³É      
 function isDigit(s) {      
  var patrn=/^[0-9]{1,20}$/;      
  i ......

JavaScript ʼþ·½·¨

JavaScript ʼþ·½·¨
http://www.webdeveloping.cn/blog/?action=show&id=207
ʼþÔ´¶ÔÏó
event.srcElement.tagName
event.srcElement.type
²¶»ñÊÍ·Å
event.srcElement.setCapture();
event.srcElement.releaseCapture();
ʼþ°´¼ü
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
ʼþ·µ»ØÖµ
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ