javascript È¥µôÊý×éÖÐǰ»òºóÖØ¸´Ïî
ÏÂÃæÁ½¸ö·½·¨ÊµÏÖÁËÊý×éÖÐÈ¥µô Ç°Ãæ »òÕß ºóÃæµÄ ÖØ¸´Ïî
È¥µôÇ°ÃæµÄÖØ¸´Ïî·½·¨ °Ñarray [1, 2, 3, 1, 4, 5]È¥µôÇ°ÃæÖØ¸´Ïî µÃµ½ [2, 3, 1, 4, 5].
function unique(a)
{
var r = new Array();
o:for(var i = 0, n = a.length; i < n; i++) {
for(var x = i + 1 ; x < n; x++)
{
if(a[x]==a[i]) continue o;
}
r[r.length] = a[i];
}
return r;
}
È¥µôºóÃæµÄÖØ¸´Ïî·½·¨ °Ñarray [1, 2, 3, 1, 4, 5]È¥µôºóÃæÖØ¸´Ïî µÃµ½ [1, 2, 3, 4, 5].
function unique(a)
{
var r = new Array();
o:for(var i = 0, n = a.length; i < n; i++)
{
for(var x = 0, y = r.length; x < y; x++)
{
if(r[x]==a[i]) continue o;
}
r[r.length] = a[i];
}
return r;
}
Ïà¹ØÎĵµ£º
½ñÌì¿´jQueryµÄʱºò·¢ÏÖµÄÊéдÐÎʽÔÀ´Ã»Óмû¹ý ÈçÏ£º
(function(){
statement
...
})();
²»Àí½â£¬ºóÀ´ÉÏÍø²éÁËһϣ¬ÔÀ´ÊÇjavascriptÄäÃûº¯ÊýµÄµ÷Ó÷½Ê½
http://zhidao.baidu.com/question/95789340.html
javascript ¿ÉÒÔÒÔÏ·½Ê½µ÷Óú¯Êý
ÉùÃ÷
a = function(){};
µ÷ÓÃ
a();
¿ÉÒÔÀí½âΪ
(function(){ ......
ÄãÖªµÀÊÀ½çÉÏÓжàÉÙÖÖä¯ÀÀÆ÷Â𣿳ýÁËÎÒÃÇÊìÖªµÄIE, Firefox, Opera, SafariËÄ´óä¯ÀÀÆ÷Ö®Í⣬ÊÀ½çÉÏ»¹Óнü°ÙÖÖä¯ÀÀÆ÷¡£
¼¸Ììǰ£¬ä¯ÀÀÆ÷¼Ò×åÓиյ®ÉúÁËһλСÍõ×Ó£¬¾ÍÊÇGoogleÍÆ³öµÄChromeä¯ÀÀÆ÷¡£ÓÉÓÚChrome³öÉúÃûÃÅ£¬¾¡¹ÜËû»¹ÊǸöС¼Ò»ï£¬Ã»ÓÐÈ˸ÒС ......
Ê×ÏÈ¿´demo´úÂ룺
var student={
name:"leo",
intro:function(){
alert("my name is "+this.name);
}
}
var teacher=function(f){
f();
}
teacher(student.intro);
ÔÚÉÏÃæµÄdemo£¬¿ÉÒÔ¿´µ½ÏÔʽµÄ¶¨ÒåÁËÒ»¸ö¶ÔÏóstudent£¬ÓÐÒ»¸ö³ÉÔ±º¯ÊýintroºÍÒ»¸ö³ÉÔ±±äÁ¿¡£
ÁíÍⶨÒåÁËÒ»¸öº¯Êýteacher£¬½ÓÊ ......
1.Ajax Rain
¡¡¡¡AjaxRainÓкܶàÍêÃÀÕûºÏAJAX, CSS, DHTML »ò JavascriptµÄʵÀý£¬ÓÐһЩDemoµÄÈ·ÖµµÃÄãÈ¥¿´Ò»¿´£¬¼´Ê¹Äã²»ÊÇÍøÒ³Éè¼Æ(¿ª·¢)ʦ¡£
Ajax/JavascriptʵÀý:
EXT JS Date Picker
jQuery Feed Menu
jGrowl
FastFind Menu – Jquery
Spiffy Accordion
2.Ajax Daddy ......
JavaScriptÕýÔò±í´ïʽµÄÓ÷¨
ÕýÔò±í´ïʽÊÇÒ»ÖÖ¿ÉÒÔÓÃÓÚģʽƥÅäºÍÌæ»»µÄÇ¿´ó¹¤¾ß£¬ÔںܶàÓïÑÔÖж¼¿ÉÒÔÓ¦Óá£JavaScript¶ÔÕýÔò±í´ïʽÌṩÁ˺ܺõÄÖ§³Ö£¬
JavascriptÖÐÓÐÒ»¸öÕýÔò±í´ïʽ¶ÔÏóRegExp¡£¸Ã¶ÔÏóÌṩÁË´óÁ¿µÄÊôÐԺͷ½·¨À´´¦ÀíÕýÔò±í´ïʽ£¬Í¬Ê±£¬String¶ÔÏóÒ²ÌṩÁËÏà¹ØµÄ·½·¨À´
´¦ÀíÕýÔò±í´ïʽ£¬ÔÚWebÓ¦ÓÃÖУ¬¾³ ......