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

JavaScript ¶¯Ì¬Êý×é ʵÀý


<html>
<body>
<script type="text/javascript">
//·½·¨Ò»
var num_arr= [];
for (var i = 0 ; i < 10 ;  i ++)
{
  num_arr[i] = i; 
}
document.write(num_arr+'</br>');
//·½·¨¶þ
var obj_arr=new Array();
obj_arr[6]='ss';
document.write(obj_arr.length);
</script>
</body>
</html>


Ïà¹ØÎĵµ£º

HTML+Javascript+XML


ÉÏÃæËù˵ÓйØHTMLµÄÄÚÈݷdz£ÉÙÓÖ¼òµ¥,µ«¶ÔÒѾ­Á˽âµÄÈËÀ´Ëµ¾ÍÊÇûÓõÄ.
ÈçÓÐÎÊÌâ¿Éµ½È¨ÍþÍø http://www.html.com/ Éϲ鿴
ÒÔÏ¿ªÊ¼ËµËµ¹ØÓÚXMLµÄһЩ֪ʶ.
XMLÒ²ÊDZê¼ÇÓïÑÔ,¿ÉËüÊÇ×Ô¶¨ÒåµÄ,ûÓÐÒѸø¶¨¸ñʽ.²»¾ßÌå˵Ëü,¸ø³öÀý×ӾͿÉÃ÷ÁË.
Èç
<NAME>TOM</NAME>
<SEX>M</SEX>
ÒÔÉÏÄÚÈݵÄ< ......

javascriptÖÐevent.keycode

javascriptÖÐevent.keycode
 keycode 8 = BackSpace BackSpace
keycode 9 = Tab Tab
keycode 12 = Clear
keycode 13 = Enter
keycode 16 = Shift_L
keycode 17 = Control_L
keycode 18 = Alt_L
keycode 19 = Pause
keycode 20 = Caps_Lock
keycode 27 = Escape Escape
keycode 32 = space space ......

ÓÉdzµ½ÉîÁ˽âJavaScriptÀà

ÀàÊÇʲô£¿
    
   Ðí¶à¸Õ½Ó´¥±à³ÌµÄÅóÓѶ¼¿ÉÄÜÀí½â²»ÁËÀ࣬ÆäʵÀàÊǶÔÎÒÃÇÕâ¸öÏÖʵÊÀ½çµÄÄ£Ä⣬°ÑËü˵³É“Àà±ð”»òÕß“ÀàÐÍ”¿ÉÄÜ»á¸üÈÝÒ×Àí½âһЩ¡£±ÈÈç“ÈË”ÕâÖÖ¶¯
Îï¾ÍÊÇÒ»¸öÀ࣬¶ø¾ßÌåijһ¸öÈ˾ÍÊÇ“ÈË”Õâ¸öÀàµÄÒ»¸öʵÀý
£¬
“È ......

JavascriptµÄÔ­ÐͶÔÏóºÍprototypeÊôÐÔ

     JavascriptÖеļ̳лúÖÆÊÇËùνµÄÔ­ÐͶÔÏó¼Ì³Ð£¬Í¨¹ýÊôÐÔ·ÃÎÊ»úÖÆµÄÌØÊâÐÔÀ´ÊµÏּ̳еġ£Ö®Ç°ÎÒÒ»Ö±ÒÔΪËùÓжÔÏóµÄÔ­ÐͶÔÏó¾ÍÊÇprototypeËùÖ¸µÄÄǸö¶ÔÏ󡣺óÀ´ÔÚ¿´javascriptÉè¼ÆÄ£Ê½µÄʱºò·¢ÏÖ×÷Õß×¢ÖÐÓÐÒ»¾ä»°ÓëÎÒ֮ǰµÄÀí½â²»Í¬£¬Ëû˵“ÿ¸ö¶ÔÏó¶¼ÓÐÒ»¸öÔ­ÐͶÔÏ󣬵«Õâ²¢²»Òâζ×Åÿ¸ö¶ÔÏó¶ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ