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

ÉÏÏßǰÓà JSMin ѹËõÄãµÄ JavaScript µµ°¸


ÔÚÍøÒ³Öж¯Ì¬ÔØÈëµÄ JavaScript ¶ÔÓÚÒ³ÃæÏÔʾµÄËÙ¶ÈÓ°ÏìÉõ¶à£¬²»µÃ²»×¢Ò⣡
ÓÈÆäÊǺܶàÈËϰ¹ß°Ñ JavaScript include дÔÚ <head> Çø¿éÖУ¬ÕâÑùÒ»À´×î´óµÄÎÊÌâ¾ÍÊÇ Browser ±ØÐëÒªµÈµ½ JavaScript È«²¿¶ÁÍêºó²Å»á¿ªÊ¼ÏÔÊ¾ÍøÒ³£¬Èç¹ûÄãÏñÐÅÒå·¿ÎÝÕâÑù£¬¶ÁÒ»¸öÊ×Ò³ÒªÏÂÔØ 18 ¸ö JavaScript ÍⲿµµÇÒ¡¸Ã»ÓÐ´óÆµ¿í¡¹µÄ»°£¬Ê×Ò³¾ÍÒªµÈÕâ 18 ¸ö JavaScript ÏÂÔØÍê²Å»á¿ªÊ¼ÏÔÊ¾ÍøÒ³£¬ÔÚÕâ֮ǰʹÓÃÕß¾ÍÖ»»á¿´µ½°×°×µÄһƬ»­Ã棡
ËùÒÔÎÒÓÐÁ½¸ö½¨Ò飺
1. ½¨Ò龡Á¿½« JavaScript °ÚÔÚ </body> ֮ǰ
2. ½¨Ò齫ËùÓÐÍⲿµÄ JavaScript µµ°¸¶¼ÏÈ¡¸ÊÝÉí¡¹¹ý£¡
    ÖÁÓÚÊÝÉíµÄ»°£¬ÎÒÊÇϰ¹ßÓà JSMin Õâ¸ö¹¤¾ß£¬ÔÚÉÏÏßǰÅÜÒ»¸ö×Ô¼ºÐ´µÄÅú´Îµµ½«ËùÓÐ *.js µµÑ¹Ëõ¹ýÔÙ´«µ½ÍøÕ¾ÉÏ£¬ÕâÑùÖÁÉÙ¿ÉÒÔ¼õÉÙһЩµµ°¸ÏÂÔØµÄʱ¼ä¡£
    Äã¿Éµ½Õâ¸öÍøÕ¾ ( http://www.crockford.com/javascript/jsmin.html ) ÏÂÔØ jsmin.exe µµ£¬Ê¹Ó÷½·¨ÊÇ£º
     C:\> jsmin.exe < fulljslint.js > jslint.js
    ÕâÑù¾Í¿ÉÒÔ½« fulljslint.js ѹËõºó´¢´æµ½ jslint.js µµ°¸ÁË£¬µ«ÒªÇмDz»ÒªÊäÈëÓëÊä³öÓÃÏàͬµÄµµÃû£¬Õâ»á°ÑÄãµÄµµ°¸ÄÚÈݸøÇå¿Õ£¡£¡
    ¶øÎÒ×Ô¼ºÊÇдÁËÒ»×é Batch µµ (*.bat) ×öÅú´ÎѹËõµÄ¶¯×÷¡£
    µÚÒ»Ö§£ºRunJSMin.bat  ( ÏÂÁеĵµ°¸Çë»»³ÉÄãÃÇ×Ô¼ºµÄ js µµ )
        @echo off
        SET JSDir=Website\js
        CALL JsMinfy.bat %JSDir% common.js
        CALL JsMinfy.bat %JSDir% debug.js
        CALL JsMinfy.bat %JSDir% flashfix.js
        CALL JsMinfy.bat %JSDir% jquery.cookie.js
        CALL JsMinfy.bat %JSDir% png_transparent.js
        CALL JsMinfy.bat %JSDir% swfobject.js
    µÚ¶þÖ§£º JsMinfy.bat
        @REM ´ËµµÊǸø RunJSMin.bat ºô½ÐÓõÄ
        @REM µÚÒ»¸ö²ÎÊýÊÇҪѹËõµÄ JavaScript ËùÔÚÄ


Ïà¹ØÎĵµ£º

JavascriptÖеÄarguments ¶ÔÏó


function
 fn(a,b,c)
{
    
var
 s 
=
 
""
;
    
var
 i;
    s 
+=
 
"
º¯Êý´«Èë²ÎÊý¸öÊý:
"
 
+
 fn.arguments.length 
+
 
"
\n
" ......

javascript ´¥·¢Ê¼þÁбí


Ò»°ãʼþ
ʼþä¯ÀÀÆ÷Ö§³ÖÃèÊö
onClick
HTML: 2 | 3 | 3.2 | 4 
Browser: IE3 | N2 | O3 
Êó±êµã»÷ʼþ£¬¶àÓÃÔÚij¸ö¶ÔÏó¿ØÖƵķ¶Î§ÄÚµÄÊó±êµã»÷
onDblClick
HTML: 2 | 3 | 3.2 | 4 
Browser: IE4 |&nb ......

javascript µ¼³öÊý¾Ýµ½Excel£¨´¦ÀítableÖеÄÔªËØ£©

×î½ü×öµÄÏîÄ¿ÖÐÓиöÒªÇó£¬ÐèÒª½«Êý¾Ýµ¼³öµ½ExcelÖУ¬¹ØÓÚÕâ¸ö¾Í²»ÊÇʲôÎÊÌâ£¬ÍøÉϵÄ×ÊÁϺܶࡣ¿Éµ±TableÖÐÓÐInput(text)Ö®ÀàµÄÔªËØÊÇÔõô°ì£¿
×ö·¨£º
       ÐÞ¸ÄInputµÄouterHTML;
¾ßÌåÀý×Ó£º
function resetInput()
    {
      &nbs ......

javascript µÄ±Õ°ü

±Õ°ü£¨closure£©ÊÇJavascriptÓïÑÔµÄÒ»¸öÄѵ㣬ҲÊÇËüµÄÌØÉ«£¬ºÜ¶à¸ß¼¶Ó¦Óö¼ÒªÒÀ¿¿±Õ°üʵÏÖ¡£
ÏÂÃæ¾ÍÊÇÎÒµÄѧϰ±Ê¼Ç£¬¶ÔÓÚJavascript³õѧÕßÓ¦¸ÃÊǺÜÓÐÓõġ£
Ò»¡¢±äÁ¿µÄ×÷ÓÃÓò
ÒªÀí½â±Õ°ü£¬Ê×ÏȱØÐëÀí½âJavascriptÌØÊâµÄ±äÁ¿×÷ÓÃÓò¡£
±äÁ¿µÄ×÷ÓÃÓòÎ޷ǾÍÊÇÁ½ÖÖ£ºÈ«¾Ö±äÁ¿ºÍ¾Ö²¿±äÁ¿¡£
JavascriptÓïÑÔµÄÌØÊâÖ®´¦£¬¾ÍÔÚÓ ......

JavaScriptÈÕÆÚ´¦Àíº¯Êý´óÈ«

1¡£½â¾ö2000ÎÊÌâ
function y2k(number) { return (number < 1000) ? number + 1900 : number; }
2¡£¼ì²éÈÕÆÚÊÇ·ñºÏ·¨
// µ±ÊäÈë²ÎÊýΪisDate(dd,mm,ccyy)ʱ£¬±íʾҪ¼ì²éÄ꣬Ô£¬ÈÕ
// µ±ÊäÈë²ÎÊýΪisDate(dd,mm) ±íʾĬÈÏÄêΪµ±Ç°Äê
// µ±ÊäÈë²ÎÊýΪisDate(dd)     ±íʾĬÈÏÄ꣬ÔÂΪµ±Ç°ÄêÔÂ
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ