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

±ßѧ±ß̸ javascriptµÄðºÅ

×òÌì¿´µ½Ò»¸öjs  ·¢ÏÖ obj=£ûa£º"123",b:"abc",objfunction:function(){...}£ý ÕâÑùµÄÓï¾ä£¬Óеã·Ñ½â
ÏÖÔÚ°Ñ´ÓÊéÉϺÍÍøÉÏÕÒµ½µÄÒ»µã¶«Î÷Ìù³öÀ´  ×ÔÓÃ&¹²Ïí
javascriptµÄðºÅ  ÓÃ;£º
1¡¢switchÓï¾ä·ÖÖ§
 
     switch (s) { 
                  case Ìõ¼þ1:
                         Óï¾ä1;
                         break; 
                  case Ìõ¼þ2:
                         Óï¾ä2;
                         break;
                 }
2¡¢?:  ÈýÔª±í´ïʽ   
          a>b? "L":"S"
3¡¢ÉùÃ÷¶ÔÏóÖ±½ÓÁ¿µÄ³ÉÔ±
 Ê²Ã´ÊǶÔÏóÖ±½ÓÁ¿£¿
¶ÔÏóÖ±½ÓÁ¿£¨Ò²³ÆÎª¶ÔÏó³õʼ»¯³ÌÐò£©ÊÇÓÉÒ»¸öÁÐ±í¹¹³ÉµÄ£¬Õâ¸öÁбíµÄÔªËØÊÇÓÃðºÅ·Ö¸ôµÄÊôÐÔ/Öµ¶Ô£¬ÔªËØÖ®¼äÓöººÅ¸ô¿ªÁË£¬Õû¸öÁбí°üº¬ÔÚ»¨À¨ºÅÖ®ÖС£
javascriptÖеĶÔÏó¿ÉÒÔÏñC#¡¢JAVAÕâÐ©ÃæÏò¶ÔÏóµÄÓïÑÔÖеĶÔÏóÒ»Ñù£¬ÓµÓÐÊôÐԺͷ½·¨¡£
´´½¨javascript¶ÔÏóÓкܶàÖÖ·½·¨,
ÀýÈç·½·¨Ò»£¬¿ÉÒÔÓÃObject´´½¨£¬
 
var obj1 = new Object();
obj1.X = "100px";
obj1.Y = "200px";
obj1.myFunction = function() { alert("¶ÔÏóµÄ·½·¨ myFunction() !"); };
obj1.myFunction();
»òÕß·½·¨¶þ
½Å±¾ÓïÑÔÓкܶ࣬³ýÁËjavascriptÖ®Í⣬Ҳ¿ÉÒÔÓÃÆäËü½Å±¾ÓïÑÔÀ´ÊµÏÖjavascriptËùÄÜʵÏֵŦÄÜ;
Àý£º
<input type="button" onclick="vb


Ïà¹ØÎĵµ£º

JavaScript¾«´â¶ÁÊé±Ê¼Ç(3)

µÚ3ÕÂ
 
¶ÔÏó
JavaScript
µÄ¼òµ¥ÀàÐͰüÀ¨
Êý×Ö¡¢×Ö·û´®¡¢²¼¶ûÖµ£¨
true
ºÍ
false
£©¡¢
null
ÖµºÍ
undefined
Öµ¡£ÆäËûËùÓеÄÖµ¶¼ÊǶÔÏó¡£Êý×Ö¡¢×Ö·û´®ºÍ²¼¶ûÖµ“Ã²ËÆ”¶ÔÏó£¬ÒòΪËüÃÇÓµÓз½·¨£¬µ«ËüÃÇÊDz»¿É±ä
µÄ¡£
JavaScript
ÖеĶÔÏóÊǿɱäµÄ¼ü
-
Öµ¼¯ºÏ
(keyed
collections)
¡£ÔÚ ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(5)

µÚ5ÕÂ
 
¼Ì³Ð
ÔÚÄÇЩ»ùÓÚÀàµÄÓïÑÔ£¨±ÈÈç
Java
£©ÖУ¬¼Ì³Ð£¨
inheritance
»ò
extends
£©ÌṩÁËÁ½¸öÓÐÓõķþÎñ¡£Ê×ÏÈ£¬ËüÊÇ´úÂëÖØÓõÄÒ»ÖÖÐÎʽ¡£Èç¹ûÒ»¸öеÄÀàÓëÒ»¸öÒÑ´æÔÚµÄÀà´ó²¿·ÖÏà
ËÆ£¬ÄÇôÄãÖ»Ðë¾ßÌå˵Ã÷Æä²»Í¬µã¼´¿É¡£Àà¼Ì³ÐµÄÁíÒ»¸öºÃ´¦ÊÇËü°üÀ¨ÁËÒ»Ì×ÀàÐÍϵͳµÄ¹æ·¶¡£ÓÉÓÚ³ÌÐòÔ±ÎÞÐë±àдÏÔʽÀàÐÍת ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(1)

http://blog.csdn.net/mouyong/archive/2009/10/02/4626852.aspx
Èç¹ûÄãÏë¼ÓÔ­×÷ÕßΪºÃÓÑ£ºÇëµã»÷ÒÔÏÂÁ´½Óhttp://hi.csdn.net/invite.php?u=8943&c=759c7fc189ea23c1
µÚ1Õ   ¾«»ª
JavaScriptµÄÌØÐÔÖÐÓÐÒ»²¿·ÖÌØÐÔ´øÀ´µÄÂé·³Ô¶Ô¶³¬³öËüÃǵļÛÖµ¡£ÆäÖУ¬Ò»Ð©ÌØÐÔÊÇÒòΪ¹æ·¶ºÜ²»ÍêÉÆ£¬´Ó¶ø¿ÉÄܵ¼Ö¿ÉÒÆ ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(4)


http://blog.csdn.net/mouyong/archive/2009/12/07/4959741.aspx
µÚ4Õ  º¯Êý
JavaScriptÖÐ×îºÃµÄÌØÐÔ¾ÍÊÇËü¶Ôº¯ÊýµÄʵÏÖ¡£Ëü¼¸ºõÎÞËù²»ÄÜ¡£µ«ÊÇ£¬Ïë±ØÄãÒ²ÄÜÔ¤Áϵ½£¬º¯ÊýÔÚJavaScriptÀïÒ²²¢·ÇÍòÄÜÒ©¡£
º¯Êý°üº¬Ò»×éÓï¾ä£¬ËüÃÇÊÇJavaScriptµÄ»ù´¡Ä£¿éµ¥Ôª£¬ÓÃÓÚ´úÂ븴Óá¢ÐÅÏ¢Òþ²ØºÍ×éºÏµ÷Ó᣺¯ÊýÓÃÓÚÖ¸¶¨¶ ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(5)

http://blog.csdn.net/mouyong/archive/2010/01/10/5169396.aspx
µÚ5Õ  ¼Ì³Ð
ÔÚÄÇЩ»ùÓÚÀàµÄÓïÑÔ£¨±ÈÈçJava£©ÖУ¬¼Ì³Ð£¨inheritance»òextends£©ÌṩÁËÁ½¸öÓÐÓõķþÎñ¡£Ê×ÏÈ£¬ËüÊÇ´úÂëÖØÓõÄÒ»ÖÖÐÎʽ¡£Èç¹ûÒ»¸öеÄÀàÓëÒ»¸öÒÑ´æÔÚµÄÀà´ó²¿·ÖÏàËÆ£¬ÄÇôÄãÖ»Ðë¾ßÌå˵Ã÷Æä²»Í¬µã¼´¿É¡£Àà¼Ì³ÐµÄÁíÒ»¸öºÃ´¦ÊÇËü°üÀ¨Á ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ