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

JavaScript˽ÓгÉÔ±

//´´½¨Ò»¸öеÄÓû§¶ÔÏ󣬽ÓÊÜÒ»¸öÓÐÐí¶àÊôÐԵĶÔÏó×÷Ϊ²ÎÊý
function User(properties)
{
    for(var i in properties){(function(which){
    var p=i;
    //´´½¨´ËÊôÐÔµÄÒ»¸öеĶÁÈ¡Æ÷(getter)
    which["get"+p] = function(){
    return properties[p];
    };
    //´´½¨´ËÊôÐÔµÄÒ»¸öеÄÉèÖÃÆ÷(setter)
    which["set"+p] = function(val){
    properties[p] = val;
    };
    })(this);   
    }
}
//´´½¨Ò»¸öеÄÓû§¶ÔÐÔʵÀý£¬²¢°Ñ¾ßÓÐÁ½¸öÊôÐÔµÄÒ»¸ö¶ÔÏó´«Èë×÷ΪÖÖ×Ó
var user = new User({
    name:"Bob";
    age:44;
));
//×¢ÒânameÊôÐÔ²¢²»´æÔÚ
//ÒòΪËüÊÇÊôÐÔ¶ÔÏó(properties object)µÄ˽ÓбäÁ¿
alert(user.name == null);
//²»¹ýÎÒÃÇ¿ÉÒÔʹÓÃеÄgetname()·½·¨À´»ñµÃÕâ¸öÖµ
//ÒòΪ´Ëº¯ÊýÊǶ¯Ì¬Éú³ÉµÄ
alert(user.getname() =="Bob");
//×îºó£¬ÎÒÃÇ¿´µ½Äܹ»Ê¹ÓÃÕâ¸öÐÄÉú³ÉµÄº¯ÊýÀ´ÉèÖûò»ñµÃÄêÁä
user.setage(22);
alert(user.getage()==22);


Ïà¹ØÎĵµ£º

JavaScript ¼Ì³Ð myhere

// ѧϰҪÏ뿽±´ÄÇô¿ì¾ÍºÃÁË
//
// JavaScript µÄ¼Ì³ÐÊÇ»ùÓÚ prototype µÄ£¬Ã¿¸ö¶ÔÏóµÄ prototype ÊDZ£´æÔÚ¶ÔÏóµÄ __proto__ ÊôÐÔÖеģ¬Õâ¸öÊôÐÔÊÇÄÚ²¿(internal)µÄÊôÐÔ( ¹ßÀýÊÇÄÚ²¿µÄ»òÕßÒþ²ØµÄÊôÐÔÒÔ _ ¿ªÍ·)
// A prototype-based language has the notion of a prototypical object, an object used as a template ......

JavascriptÀàµÄд·¨

JavascriptÖÐfunction¼´ÎªÀ࣬ÔÚfunctionÄÚ²¿ÓÃthisÉèÖÃÀàµÄpublic³ÉÔ±±äÁ¿Óë·½·¨£¬ÀýÈ磺
function myclass(name){
¡¡¡¡¡¡¡¡var str = "private string";¡¡¡¡¡¡¡¡//private field
¡¡¡¡¡¡¡¡function privatefn(){¡¡¡¡¡¡¡¡¡¡¡¡//private method¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡alert(str);
¡¡¡¡¡¡¡¡};
¡¡¡¡¡¡¡¡this.name = name;
¡¡ ......

JavaScript ÄÜ×öʲô

JavaScript ÄÜ×öʲô£¿
JavaScript Ϊ HTML Éè¼ÆÊ¦ÌṩÁËÒ»ÖÖ±à³Ì¹¤¾ß HTML ´´×÷ÕßÍùÍù¶¼²»ÊdzÌÐòÔ±£¬µ«ÊÇ JavaScript È´ÊÇÒ»ÖÖÖ»ÓµÓм«Æä¼òµ¥µÄÓï·¨µÄ½Å±¾ÓïÑÔ£¡¼¸ºõÿ¸öÈ˶¼ÓÐÄÜÁ¦½«¶ÌСµÄ´úÂëÆ¬¶Ï·ÅÈëËûÃÇµÄ HTML Ò³Ãæµ±ÖС£ JavaScript ¿ÉÒÔ½«¶¯Ì¬µÄÎı¾·ÅÈë HTML Ò³Ãæ ÀàËÆÓÚÕâÑùµÄÒ»¶Î JavaScript ÉùÃ÷¿ÉÒÔ½«Ò»¶Î¿É± ......

javascriptÉè¼ÆÄ£Ê½Ö®¡¾µ¥Ìåģʽ¡¿

µ¥Ìåģʽ£¨singleton£©
µ¥ÌåÊÇÔڽű¾¼ÓÔØÊ±´´½¨µÄ£¬Äܽ«Ò»ÏµÁÐÓйØÁªµÄ±äÁ¿ºÍ·½·¨×é֯Ϊһ¸öÂß¼­µ¥Ôª£¬Âß¼­µ¥ÔªÀïÃæµÄÄÚÈÝͨ¹ýµ¥Ò»µÄ±äÁ¿½øÐзÃÎÊ£»
Ò»¸öµ¥ÌåÖ÷Òª·ÖΪÈý²¿·Ö
ÓÃÓÚ·ÃÎÊÄÚ²¿ÐÅÏ¢µÄÈë¿Ú±äÁ¿£¨È磺Sky£©
ÊôÐÔ£¨È磺nickName/age/timeInfo£©
·½·¨£¨È磺sayHello£©
»ù±¾½á¹¹
01
var Sky = {
02
 & ......

JavaScript WebÁ÷³Ì¶¨Ò幤¾ß

Submitted by gouki on 2008, December 4, 11:47 PM. Javascript
ÓÃjavascript+vmlÀ´×ö¹¤×÷Á÷£¬È·ÊµÊǵÚÒ»´Î¿´µ½£¬ËùÒÔÎÒÔÚ¿´µ½ÓÐÕâ¸öÐÂÎŵÄʱºò£¬¾Í¾õµÃÌØ±ðµÄ³Ô¾ª¡£µ±ÄêµÄTRS¾ÍÊÇÒòΪÓÐÒ»¸öactivex°æµÄ¹¤×÷Á÷¿Ø¼þµÄCMS£¬µ¼ÖÂËûµÄ¼Û¸ñ·Ç³£µÄ¸ß£¬½ñÌìÄܹ»¿´µ½ÓÐjavascript°æµÄ£¬¾ªÑÈÊÇÄÑÃâµÄ¡£¡£¡£
Ö»ÊDz¢·ÇËùÓеĻúÆ÷¶¼Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ