Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : javascript

javascript ¿çä¯ÀÀÆ÷µÄʼþϵͳ2

»º´æÏµÍ³ÎÒÒÔǰÔÚ²©¿Íд¹ýÁË£¬´ËºóÎÒ¶ÔjavascriptµÄÕÜѧ·¢ÉúºÜ´óµÄ¸Ä±ä¡£ÒÔǰÊǾ¡Á¿±ÜÃâ¶ÔÔ­ÐͽøÐÐÀ©Õ¹µÄ£¬µ«·´¹ýÀ´Ò»Ï룬ÓÐʲô¹ØÏµ£¿³ý·ÇÊÇɵ×Ó»òÌØ±ð²ËµÄÈ˲Żá»ìÓöà¸ö¿â£¬ÄÜ»ìÓÿâµÄÈËÒ²Ö»ÓиßÊÖ²ÅÄܱÜÃâÃüÃû³åÍ»µÄÞÏÞΡ£Ê®´óÀà¿âÖУ¬Ç°Ã漸¸ö¶¼ÊǶÔÔ­ÐͽøÐзè¿ñÀ©Õ¹µÄ¡£Ïñmootools£¬´úÂë²»¶à£¬µ«ÄÜʵÔÚ±ÈjQuery¶àÐí¶àµÄ¹¦ÄÜ¡£Õâ¾ÍµÃÒæÓÚÔ­ÐÍÀ©Õ¹´øÀ´µÄ´úÂëÁ¿µÄ¼õÉÙ¡£µ±È»£¬ÎÒÃÇ»¹ÊÇÒª±ÜÃâ¶ÔObject½øÐÐÀ©Õ¹£¬Õâ¸öÕæµÄÊÇÇ£Ò»·¢¶¯È«Éí¡£
ÔÚÎÒÃÇ¿ªÊ¼Ê±ÏÈÁгöһЩҪÓõ½µÄ¹¤¾ß£¨Í»È»ÏëÆðÅë⿽ÚÄ¿ÖеIJÄÁϽéÉÜ¡­¡­orz£©

dom.mixin = function(result, source) {
if (arguments.length === 1) {
source = result;
result = dom;
}
if (result && source ){
for(var key in source)
source.hasOwnProperty(key) && (result[key] = source[key]);
}
if(arguments.length > 2 ){
var others = [].slice.call(arguments,2);
for(var i=0,n=others.length;i<n;i++){
result = arguments.callee(result,others[i]);
} ......

javascriptʵÏÖÈÕÆÚÐÇÆÚµÄÏÔʾ

<html>
<body>
<mce:script language=javascript><!--
todayDate = new Date();
date = todayDate.getDate();
month= todayDate.getMonth() +1;
year= todayDate.getYear();
document.write("½ñÌìÊÇ")
document.write("<br>")
if(navigator.appName == "Netscape")
{
document.write(1900+year);
document.write("Äê");
document.write(month);
document.write("ÔÂ");
document.write(date);
document.write("ÈÕ");
document.write("<br>")
}
if(navigator.appVersion.indexOf("MSIE") != -1)
{
document.write(year);
document.write("Äê");
document.write(month);
document.write("ÔÂ");
document.write(date);
document.write("ÈÕ");
document.write("<br>")
}
if (todayDate.getDay() == 5) document.write("ÐÇÆÚÎå")
if (todayDate.getDay() == 6) document.write("ÐÇÆÚÁù")
if (todayDate.getDay() == 0) document.write("ÐÇÆÚÈÕ")
if (todayDate.getDay() == 1) document.write("ÐÇÆÚÒ»")
if (todayDate.getDay() == 2) document.write("ÐÇÆÚ¶þ")
if (todayDa ......

javascript ÔØÈëͼƬºóÖ´ÐÐij²Ù×÷

function EnhancedImage(src,onLoaded){
var self = this;
this.src = src;
this.width = 0;
this.height = 0;
this.onLoaded = onLoaded;
this.loaded = false;
this.image = null;

this.load = function(){
if(this.loaded)
return;
this.image = new Image();
this.image.src = this.src;
function loadImage(){
if(self.width != 0 && self.height != 0){
clearInterval(interval);
self.loaded = true;
self.onLoaded(self);//½«ÊµÀý´«Èë»Øµ÷º¯Êý
}
self.width = self.image.width;//ÊÇnumberÀàÐÍ
self.height = self.image.height;
}
var interval = setInterval(loadImage,100);
}
}
function onImageLoad(image){
document.getElementById('banner').appendChild(image.image);
}
var img = new EnhancedImage("somthing.jpg",onImageLoad);
img.load();

newÒ»¸öImage¶ÔÏó£¬ÉèÖÃÁËsrcÊôÐÔ¹ýºó£¬²»¶ÏµÄ¼ì²éÐ ......

JavaScriptÄÚºËϵÁÐ µÚ5Õ Êý×é

µÚÎåÕ Êý×é JavaScriptµÄÊý×éÒ²ÊÇÒ»¸ö±È½ÏÓÐÒâ˼µÄÖ÷Ì⣬ËäÈ»ÃûΪÊý×é(Array)£¬µ«ÊǸù¾ÝÊý×é¶ÔÏóÉϵķ½·¨À´¿´£¬¸üÏñÊǽ«ºÜ¶à¶«Î÷»ìÔÚÔÚÒ»ÆðµÄ½á¹û¡£¶ø´«Í³µÄ³ÌÐòÉè¼ÆÓïÑÔÈçC/JavaÖУ¬Êý×éÄÚµÄÔªËØÐèÒª¾ßÓÐÏàͬµÄÊý¾ÝÀàÐÍ£¬¶ø×÷ΪÈõÀàÐ͵ÄJavaScript£¬ÔòûÓÐÕâ¸öÏÞÖÆ£¬ÊÂʵÉÏ£¬JavaScriptµÄͬһ¸öÊý×éÖУ¬¿ÉÒÔÓи÷ÖÖÍêÈ«²»Í¬ÀàÐ͵ÄÔªËØ¡£ ·½·¨ ÃèÊö concat() Á¬½ÓÁ½¸ö»ò¸ü¶àµÄÊý×飬²¢·µ»Ø½á¹û¡£ join() °ÑÊý×éµÄËùÓÐÔªËØ·ÅÈëÒ»¸ö×Ö·û´®¡£ÔªËØÍ¨¹ýÖ¸¶¨µÄ·Ö¸ô·û½øÐзָô¡£ pop() ɾ³ý²¢·µ»ØÊý×éµÄ×îºóÒ»¸öÔªËØ¡£ push() ÏòÊý×éµÄĩβÌí¼ÓÒ»¸ö»ò¸ü¶àÔªËØ£¬²¢·µ»ØÐµij¤¶È¡£ reverse() µßµ¹Êý×éÖÐÔªËØµÄ˳Ðò¡£ shift() ɾ³ý²¢·µ»ØÊý×éµÄµÚÒ»¸öÔªËØ¡£ slice() ´Óij¸öÒÑÓеÄÊý×é·µ»ØÑ¡¶¨µÄÔªËØ¡£ sort() ¶ÔÊý×éµÄÔªËØ½øÐÐÅÅÐò¡£ splice() ɾ³ýÔªËØ£¬²¢ÏòÊý×éÌí¼ÓÐÂÔªËØ¡£ unshift() ÏòÊý×éµÄ¿ªÍ·Ìí¼ÓÒ»¸ö»ò¸ü¶àÔªËØ£¬²¢·µ»ØÐµij¤¶È¡£ valueOf() ·µ»ØÊý×é¶ÔÏóµÄԭʼֵ¡£ ¿ÉÒÔ¿´³ö£¬JavaScriptµÄÊý×é¶ÔÏó±È½Ï¸´ÔÓ£¬°üº¬ÓÐpop,pushµÈÀàËÆÓëÕ»µÄ²Ù×÷£¬ÓÖÓÐslice£¬ reverse£¬sortÕâÑùÀàËÆÓëÁбíµÄ²Ù×÷¡£»òÐíÕýÒòΪÈç´Ë£¬JavaScriptÖеÄÊý×éµÄ¹¦Äܷdz£Ç¿´ó¡£ 5.1Êý×éµÄÌØÐÔ Êý×é°üÀ¨Ò»Ð© ......

javascript window.onload ´íÎó:ÉÐδʵÏÖ ½â¾ö°ì·¨

window.onload= someFunction();//Ò³Ãæ±¨ÉÐδʵÏÖ´íÎóʱ²»·ÀÓÃÏÂÃæµÄÊÔһϠ  
window.onload = someFunction;    
window.onload = function (){someFunction();};    
window.onload = Function("someFunction();");      ......

JavaScript ʱÖÓ£¨´úÂ룩

JavaScript ʱÖÓ£¨´úÂ룩:
<html>
<body onload=aaa()>
<script type="text/javascript">
var nowtime ;
var year ;
var month ,date,hours,minutes,seconds,all;
function aaa()
{
nowtime = new Date();
year = nowtime.getYear();
month = nowtime.getMonth()+1;
date = nowtime.getDate();
hours = nowtime.getHours();
minutes = nowtime.getMinutes();
seconds = nowtime.getSeconds();
if (seconds <10)
{
    seconds = "0"+seconds;
}
if (minutes <10)
{
    minutes = "0"+minutes;
}
all = year + " "+month +" "+ date +" "+ hours +":"+minutes+":"+seconds;
time.innerHTML
= all;
window.setTimeout("aaa();",100);
}
</script>
<div id="time"
></div>
</body>
</html> ......
×ܼǼÊý:2244; ×ÜÒ³Êý:374; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [72] [73] [74] [75] 76 [77] [78] [79] [80] [81]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ