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

JavaScript¾«´â¶ÁÊé±Ê¼Ç(6)

http://blog.csdn.net/mouyong/archive/2010/01/25/5252558.aspx
µÚ6Õ  Êý×é
Êý×éÊÇÒ»¶ÎÏßÐÔ·ÖÅäµÄÄڴ棬Ëüͨ¹ýÕûÊýÈ¥¼ÆËãÆ«ÒÆ²¢·ÃÎÊÆäÖеÄÔªËØ¡£Êý×é¿ÉÒÔÊǺܿìµÄÊý¾Ý½á¹¹¡£²»ÐÒµÄÊÇ£¬JavaScriptµÄÊý×é²»ÊÇÕâÑùµÄ¡£ËüÌṩÁËÒ»ÖÖÓµÓÐÀàËÆÊý×éÌØÐԵĶÔÏó¡£Ëü°ÑÊý×éµÄϱêת±ä³É×Ö·û´®£¬ÓÃÆä×÷ΪÊôÐÔ¡£ËüÃ÷ÏԵرÈÒ»¸öÕæÕýµÄÊý×éÂý£¬µ«Ëü¿ÉÒÔ¸ü·½±ãµØÊ¹Óá£ÊôÐԵļìË÷ºÍ¸üеķ½Ê½Óë¶ÔÏóһģһÑù£¬³ýÁËÓÐÒ»¸ö¿ÉÒÔÓÃÕûÊý×÷ΪÊôÐÔÃûµÄÌØÐÔÍâ¡£Êý×éÓÐËüÃÇ×Ô¼ºµÄ¶¨Òå¸ñʽ¡£Êý×éÒ²ÓÐÒ»Ì׷dz£ÓÐÓõÄÄÚÖ÷½·¨£¬ÎÒ½«ÔÚµÚ8ÕÂÃèÊöËüÃÇ¡£
6.1   Êý×鶨Òå
Êý×鶨ÒåÌṩÁËÒ»Öַdz£·½±ãµØ´´½¨ÐÂÊý×éµÄ±íʾ·¨¡£Ò»¸öÊý×鶨ÒåÊÇÔÚÒ»¶Ô·½À¨ºÅÖаüΧÁã¸ö»ò¶à¸öÓöººÅ·Ö¸ôµÄÖµµÄ±í´ïʽ¡£Êý×鶨Òå¿ÉÒÔ³öÏÖÔÚÈκαí´ïʽ¿ÉÒÔ³öÏֵĵط½¡£Êý×éµÄµÚÒ»¸öÖµ½«»ñµÃÊôÐÔÃû’0’£¬µÚ¶þ¸öÖµ½«»ñµÃÊôÐÔÃû’1’£¬ÒÀ´ÎÀàÍÆ£º
var empty=[];
var numbers=[‘zero’,’one’,’two’,’three’,’four’,’five’,’six’,’seven’,’eight’,’nine’];
empty[1]                                   //undefined
numbers[1]                                //’one’
empty.length                            //0
numbers.length                         //10
¶øÒÔϵĶÔÏó¶¨Ò彫²úÉúÒ»¸öÏàËÆµÄ½á¹û£º
var numbers_object={
                     &


Ïà¹ØÎĵµ£º

ECMA ÍÆ³ö JavaScript 5

ECMA ±¾ÖÜÍÆ³öÁË JavaScript 5£¨PDF£©£¬³ýÁËÔöÇ¿»ù´¡º¯Êý¿âÖ®Í⣬»¹ÒýÈëÁËÑϸñÔËÐÐʱģʽ£¨Strict Runtime Modes£©ÒÔ±ÜÃâ´úÂëÖеij£¼û´íÎó¡£ECMA ECMAScript 4 µÄŬÁ¦ÔøÒÔʧ°Ü¸æÖÕ£¬ECMA ÉõÖÁûÓз¢²¼ ECMAScript 4 ϸÔò¡£
¹ýÈ¥¼¸Ä꣬ÖîÈç Nitro£¬TraceMonkey Ò»ÀàµÄ JavaScript ÒýÇæ·¢Õ¹Ñ¸ÃÍ£¬JavaScript ³ÉÁË Google Wav ......

javascript µØÖ·À¸Ð´·¨


0. ǰÑÔ
ËùνIEµØÖ·À¸±í´ïʽ£¬¾ÍÊÇÔÚIEµÄµØÖ·À¸ÖÐÊäÈë javascript:<´úÂë>£¬Ö´ÐÐijЩ¹¦ÄÜ£¬À´¶¯Ì¬¸Ä±äÔ­ÓÐÒ³ÃæµÄ²ÎÊýÒԴﵽijЩĿµÄ£¬ÀýÈ翪·Å±»½ûÖ¹µÄ°´Å¥¡¢ÏÔʾԭ±¾Òþ²ØµÄͼƬµÈµÈ¡£±¾ÎĽ«¾ÍIEµØÖ·À¸µÄʹÓ÷½·¨×öÒ»¸öÏêϸµÄ˵Ã÷¡£
1. ±í´ïʽµÄÊéд·½·¨
ÔÚIEµÄµØÖ·À¸ÖÐÊäÈë javascript:<´úÂë>£¬¼´¿ÉÔÚµ±Ç° ......

javascript ʹÓÃhashÊý×é

ÔÚ¿´Ò»Ð©js¿ò¼ÜµÄ½Å±¾Ê±£¬±»Ò»¸öÎÊÌâºÝºÝµÄÀ§ÈÅ×Å£¬¾ÍÊÇÏÂÃæµÄ´úÂëÊÇʲôÒâ˼
var KE = {};
KE.version = '3.4.1';
KE.lang = {
 source : 'Çл»Ä£Ê½',
 undo : 'ºóÍË(Ctrl+Z)',
 redo : 'ǰ½ø(Ctrl+Y)',
 cut : '¼ôÇÐ(Ctrl+X)',
 copy : '¸´ÖÆ(Ctrl+C)',
 paste : 'Õ³Ìù(Ctrl+V)' ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(1)

Èç¹ûÄãÏë¼ÓÎÒΪºÃÓÑ£ºÇëµã»÷ÒÔÏÂÁ´½Óhttp://hi.csdn.net/invite.php?u=8943&c=759c7fc189ea23c1
µÚ1ÕÂ
  
¾«»ª
JavaScript
µÄÌØÐÔÖÐÓÐÒ»²¿
·ÖÌØÐÔ´øÀ´µÄÂé·³Ô¶Ô¶³¬³öËüÃǵļÛÖµ¡£ÆäÖУ¬Ò»Ð©ÌØÐÔÊÇÒòΪ¹æ·¶ºÜ²»ÍêÉÆ£¬´Ó¶ø¿ÉÄܵ¼Ö¿ÉÒÆÖ²ÐÔµÄÎÊÌâ£»Ò»Ð©ÌØÐԻᵼÖÂÉú³ÉÄÑÒÔÀí½âºÍÐ޸ĵĴúÂë£»Ò»Ð©ÌØ
ÐÔ´ ......

JavaScript¾«´â(4 2)

4.9
  
×÷ÓÃÓò
ÔÚ±à³ÌÓïÑÔÖУ¬×÷ÓÃÓò¿ØÖÆ×űäÁ¿Óë²ÎÊýµÄ¿É¼ûÐÔ¼°ÉúÃüÖÜÆÚ¡£¶Ô³ÌÐòÔ±À´ËµÕâÊÇÒ»¸öÖØÒªµÄ°ïÖú£¬ÒòΪËü¼õÉÙÁËÃû³Æ³åÍ»£¬²¢ÇÒÌṩÁË×Ô¶¯ÄÚ´æ¹ÜÀí¡£
´ó¶àÊýʹÓÃCÓïÑÔÓï·¨µÄÓïÑÔ¶¼ÓµÓп鼶×÷ÓÃÓò¡£ÔÚÒ»¸ö´úÂë¿éÖУ¨À¨ÔÚÒ»¶Ô»¨À¨ºÅÖеÄÓï¾ä¼¯£©¶¨ÒåµÄËùÓбäÁ¿ÔÚ´úÂë¿éµÄÍⲿÊDz»¿É¼ûµÄ¡£¶¨ÒåÔÚ´ú
 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ