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

ÕÅТÏêjavascript½²×ù±Ê¼ÇÒ»

Ò»£¬½Å±¾³ÌÐòÓëjavascript
      ǶÌ×ÔÚHTMLÖеÄÓïÑÔ³ÆÎª½Å±¾ÓïÑÔ£¬ä¯ÀÀÆ÷±ØÐë¾ßÓнű¾ÒýÇæ¶ÔǶÈëHTMLÖеĽű¾³ÌÐò½øÐнâÊÍ¡£
     eg:
     <HTML>
<script language="JavaScript">
//VBScript,Jscript,ECMAScript
<!--
alert(new Date());//alert·½·¨Ö»ÓÐÖ±µ½Óû§µ¥»÷µ¯³ö´°¿ÚµÄ“È·¶¨”²Å·µ»Ø
// -->
</script>
</HTML>
     ¿ÉÒÔͨ¹ýscript±êÇ©µÄlanguageÊôÐÔÖ¸¶¨ËùÓõĽű¾ÓïÑÔ£¬VBScriptÊÇ΢ÈíµÄ½Å±¾ÓïÑÔ£¬Ò²ÊÇASPµÄ·þÎñÆ÷¶ËµÄ½Å±¾ÓïÑÔ¡£
     <script language="VBScript">
<!--
//VBScriptµÄÓï¾ä²»Ó㻷ָÇÒNetScaptµÈä¯ÀÀÆ÷²»Ö§³ÖVBScript½Å±¾
alert(Date())
//-->
</script>
¶þ£¬JavaScriptµÄ¼ò½é
     ǰÉí½Ð×öLiveScript,ÊÇÒ»ÖÖ»ùÓÚ¶ÔÏó(object-based)ºÍʼþÇý¶¯(Event Driven)²¢¾ßÓа²È«ÐÔÄܵĽű¾ÓïÑÔ£¬ÊÇNetScapte¹«Ë¾µÄ²úÆ·¡£
    1£¬javaScriptÓëJava
     ÊÇÁ½¸ö¹«Ë¾¿ª·¢µÄÁ½¸ö²»Í¬µÄ²úÆ·£¬×÷ÓÃÓëÓÃ;²»Ò»Ñù£¬JavaScript²¢²»ÊÇJavaµÄ×Ó¼¯£¬JavaScriptÊÇ»ùÓÚ¶ÔÏóµÄ£¬¶ø²»ÊÇÃæÏò¶ÔÏóµÄ½Å±¾ÓïÑÔ¡£
    2£¬JavaScript,JScript,ECMAScript
     ÓÉÓڵò»µ½netScapter¹«Ë¾¼¼ÊõµÄÐí¿É£¬Î¢Èí¿ª·¢³öJScript£¬ECMAÁªºÏnetScaptÓëMicrosoft½«½Å±¾ÓïÑÔ½øÐбê×¼»¯£¬³ÆÎªECMAScript¡£
    ä¯ÀÀÆ÷±ØÐë¾ßÓÐÏàÓ¦µÄ½Å±¾ÓïÑԵĽű¾ÒýÇæ.
Èý£¬½Å±¾´úÂëµÄ°Ú·ÅλÖÃ
    1£¬·ÅÖÃÔÚ<script></script>±êÇ©¶ÔÖ®¼ä£¬Èç
    <script type="text/javascript">
<!--
var x=3;
// -->
</script>
<p>ÕâÊÇÒ»¸öHTML¶ÎÂä</p>
<script type="text/javascript">
<!--
alert(x);
// -->
</script> =><p>ÕâÊÇÒ»¸öHTML¶ÎÂä</p>
<script type="text/javascript">
<!--
var x=3;
alert(x);
// -->
</script>
    ÓÉÓھɰ汾µÄä¯ÀÀÆ÷²»Ö§³Öjavascript,·ÀÖ¹°Ñjavascript´úÂë¸úHTMLdiamondÏÔʾÔÚÆÁÄ»ÉÏ£¬¿ÉÒÔ²ÉÓÃHTML×¢ÊÍ£º
    <HTML>
<script language="


Ïà¹ØÎĵµ£º

JavaScriptÑéÖ¤ÉÏ´«Îļþ¸ñʽ¼°´óС

ÔÚÉÏ´«²Ù×÷ÖУ¬¾­³£»áÓöµ½ÒªÇóÖ¸¶¨ÉÏ´«ÎļþµÄ¸ñʽ£¬ÏÂÃæµÄʵÀýÊÇÔÚ¿Í»§¶Ëͨ¹ýJavaScriptÑéÖ¤ÉÏ´«Í¼Æ¬¸ñʽΪjpg/gif/png
<html>
<head>
<mce:script language="JavaScript" type="text/JavaScript"><!--

var img=null;
function checkPic(picForm){
var location=picForm.pic.v ......

Ò»´Î¾ªÏÕµÄjavascript¾­Àú£¬º¹£¬ÏÖÔÚÏëÏë¶¼ºóÅÂ

ÔÚ¿ª·¢Ò»¸ö½É·Ñ½»Ò×ʱ£¬ÏÈ·¢ËͲéѯÇëÇóµ½ÏµÍ³A£¬ÏµÍ³A·µ»ØÒ»¸ö×Ö·û´®¸ñʽµÄÇ··Ñ½ð¶î£¬ÒòΪÊǶ¨³¤µÄ£¬ËùÒÔ¶¼ÊÇǰ²¹0£¬±¾À´ÐèÒªÏÈ×ö´¦ÀíµÄ£¬µ«ÊÇÓÉÓÚ²éѯ½á¹ûÈç¹ûÊÇÇ··ÑµÄ£¬¿Í»§·¢Æð½É·Ñ½»Ò×ʱ£¬»áË͸øÏµÍ³BµÄ¸ñʽ£¬ÓëϵͳA·µ»ØµÄÊÇÒ»ÑùµÄ£¬Òò´Ë¾ÍÔ­Ñù±£´æÈ»ºóÉÏËÍ£¬¿ÉÊÇÔÚϵͳ²âÊÔʱ£¬È´·¢ÏÖÁËÒ»¸öÆæ¹ÖµÄÏÖÏó£¬ÏµÍ³A·µ»ØµÄ²é ......

ÀûÓÃjavaScript¶¯Ì¬Ôö¼Ó±í¸ñÐУ¬É¾³ý±í¸ñÐÐ

ʾÀý£º
- - - - - - - - - - - -
<body>
<input type="button" value="create" onclick="createTr();">
<table border='1' id="t" >
</table>
<input type="button" value="Ìá½»" onclick="okss();" />
</body>
<script type="text/javascript">
  &nbs ......

JavaScript¶¯Ì¬Ìí¼Óɾ³ý±í¸ñÐÐ(Ö§³ÖFireFox)


JavaScript¶¯Ì¬Ìí¼Óɾ³ý±í¸ñÐÐ(Ö§³ÖFireFox)
2006-08-16 12:47
¡¡¡¡Ð§¹ûͼÈçÏ£º
¡¡¡¡µã“Ìí¼Ó²ÎÓëÈË”°´Å¥¿ÉÒÔÌí¼ÓÒ»ÐУ¬Ã¿ÐкóÃæ¶¼ÓÐÒ»¸öɾ³ý°´Å¥£¬¿ÉÒÔɾ³ýËùÔÚÐУ¬“Çå¿Õ”Ôòɾ³ýËùÓеÄÐС£
¡¡¡¡ÕâÖÖЧ¹ûÔÚÐèÒªÅúÁ¿Ìí¼ÓÊý¾ÝµÄʱºò·Ç³£ÓÐÓ㬿ÉÒÔÔÚ¿Í»§¶ËÌí¼ÓÍêÒ»ÅúÊý¾Ý£¬È»ºóͨ¹ýAJAXÒ»´ÎÌá½ ......

JavaScriptº¯Êý±Õ°ü(closure) µÄÀí½â

×Ô´ÓѧϰJavaScriptÒÔÀ´£¬Ò»Ö±¶Ôº¯Êý±Õ°ü²»ÊÇÌ«Àí½â¡£ÖªµÀ´ó¸ÅÊÇʲô¸öÒâ˼£¬µ«ÊÇÒª½«Ò»¸ö²»»áµÄÈË½Ì»á»¹Õæ²»ÐС£×ÜÖ®¾ÍÊDz»Äܳ¹µ×µÄÀí½â¡£
½ñÌì¿´µ½µÄÕâÆªÎÄÕ¸оõ²»´í£¬ºÍ´ó¼Ò·ÖÏíһϡ£
http://www.felixwoo.com/archives/247 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ