JavaScriptÌØÐ§£ºµ¹¼Çʱ
function LTime(){
var MyDiv=document.getElementById("mydiv");
var TempTime=new Date("2050/01/01").getTime();
var NowTime=new Date().getTime();
var NowTime=TempTime-NowTime
MyDiv.innerHTML="¾à2050Äê1ÔÂ1ÈÕ»¹²î£º";
var LDay=Math.floor(NowTime/(24*60*60*1000));
if (LDay<10){
MyDiv.innerHTML+="0"+LDay+"Ìì";
}
else{
MyDiv.innerHTML+=LDay+"Ìì";
}
NowTime-=LDay*(24*60*60*1000);
var LHours=Math.floor(NowTime/(60*60*1000));
if (LHours<10){
MyDiv.innerHTML+="0"+LHours+"ʱ";
}
else{
MyDiv.innerHTML+=LHours+"ʱ";
}
NowTime-=LHours*(60*60*1000);
var LMinutes=Math.floor(NowTime/(60*1000));
if (LMinutes<10){
MyDiv.innerHTML+="0"+LMinutes+"·Ö";
}
else{
MyDiv.innerHTML+=LMinutes+"·Ö";
}
NowTime-=LMinutes*(60*1000);
var LSeconds=Math.floor(NowTime/1000);
if (LSeconds<10){
MyDiv.innerHTML+="0"+LSeconds
Ïà¹ØÎĵµ£º
scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐĿǰ¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×î¶¥¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×î¶¥¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......
Array ¶ÔÏó
Array ¶ÔÏóÓÃÓÚÔÚµ¥¸öµÄ±äÁ¿Öд洢¶à¸öÖµ¡£
´´½¨ Array ¶ÔÏóµÄÓï·¨£º
new Array();
new Array(size);
new Array(element0, element0, ..., elementn);
²ÎÊý
²ÎÊý size ÊÇÆÚÍûµÄÊý×éÔªËØ¸öÊý¡£·µ»ØµÄÊý×飬length ×ֶν«±»ÉèΪ size µÄÖµ¡£
²ÎÊý element ..., elementn ÊDzÎÊýÁÐ±í¡£µ±Ê¹ÓÃÕâЩ²ÎÊýÀ´µ÷ ......
1¡¢Ö±½ÓÔÚǰ̨µ÷Óà javascript º¯Êý
ºÜ¼òµ¥,ÔÚ head ÔªËØÖ®¼ä¼ÓÈë script ÔªËØ,½« type ÔªËØÉèÖÃΪ " text/javascript "
Èç:
<head runat="server">
<mce:script type="text/javascript" ><!--
function ShowName(str)
{
alert("ÄúµÄÃû×ÖΪ:("+str+")");
}
// --></mce:script>
< ......
ÆðÒò£º
×Ô¶¨ÒåµÄÒ»¸öspiderÔÚץȡÀ´µÄÊý¾ÝÖУ¬Óи÷ʽ¸÷ÑùµÄÊý¾Ý´æ´¢±àÂ룬ÓÐЩ±àÂëÊÇ \uxxxx\uxxxx µÄ·½Ê½,Õâ¾ÍÉæ¼°µ½Ò»¸öunicodeµ½¿É¼û×Ö·ûµÄת»»£¬±ÈÈçת»»Îªgb2312£¬ÕâÑù²ÅÄÜ·½±ãÎÒÃÇÀ뿪ä¯ÀÀÆ÷ºóÒ²ÄÜÔĶÁ¡£
ÔÚÍøÉÏÕÒÁ˺ܶà´Î·½ÃæµÄ±àÂëת»»¶ÔÕÕ±í£¬²»¹ý¼¸ºõûÓÐÒ»¸öÍêÕû£¬ËùÒÔ×Ô¼ºÕûÀíÁËÒ»·Ý£¬Ï£Íû¶Ô´ó¼ÒÓаïÖú¡£Ëü°ü ......
Ä£·ÂjQuery£¬Éè¼ÆÁËÒ»¸ö»º´æÏµÍ³¡£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¬Òª²éÕÒÔªËØÊ±£¬¿ÉÒÔ±ÜÃâÖ ......