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

JavaScript³õѧÕßÖ¸ÄÏ

 
±¾ÎÄÒë×Ô£ºhttp://www.codeproject.com/KB/scripting/jsbeginner.aspx
Ô­ÎÄ£ºJavaScript For Beginners
ÊÊÒ˶ÔÏó£ºJavaScript³õѧÕß¡£
 
Ŀ¼£º
 
°üº¬ÓëÒýÈë(Embedding,including)
write ºÍ writeln
Îĵµ¶ÔÏó£¨document object£©
bgColor ºÍ fgColor
ÏûÏ¢¿ò£¨Message Box£©
±äÁ¿£¨Variables£©ºÍÌõ¼þ£¨Conditions£©
º¯Êý£¨Function£©
onClick
onLoad
onUnload
±íµ¥£¨Form£©
onBlur
Á¬½Ó£¨Link£©
ÈÕÆÚ£¨Date£©
´°¿Ú£¨window£©
ÖØÐÂÔØÈ루Reload£©
¼ÓÔØ£¨Loading£©
Ò£¿Ø´°¿Ú
¿ªÆôÆ÷£¨opener£©
¿ò¼Ü£¨Frame£©
 
°üº¬ÓëÒýÈ루Embedding and including£©
 
ÈÃÎÒÃÇÏÈ¿´Ò»¸ö¼òµ¥µÄÀý×Ó£º
 
<html>
<head>
<title>This is a JavaScript example</title>
<script language="JavaScript">
<!--
document.write("Hello World!");
//-->
</script>
</head>
<body> Hi, man! </body>
</html>
 
ͨ³£Çé¿öÏ£¬JavaScript´úÂëÊÇÒÔ<script language="JavaScript">¿ªÍ·£¬²¢ÒÔ</script>½á⣬Õû¸ö´úÂë·ÅÔÚ<head> ºÍ </head>Ö®¼ä¡£²»¹ýÓÐʱҲ¿ÉÒÔ·ÅÔÚ<body>±êÇ©ÖУ¬±ÈÈ磺
 
<html>
<head></head>
<body>
<script>
.....// The code embedded in the <body> tags.
</script>
</body>
</html>
 
ΪʲôÎÒÃÇÒª°Ñ´úÂë·Åµ½×¢ÊÍ<!—ºÍ //-->ÖÐÄØ£¿ÕâÊÇÈ·±£Ò»Ð©²»Ö§³ÖJavaScriptµÄµÍ°æ±¾ä¯ÀÀÆ÷²»ÏÔʾÕâЩ½Å±¾¡£ÕâÊÇÒ»ÖֺܺõÄ×ö·¨¡£´ËÍ⣬ָ¶¨ÓïÑÔÊôÐÔÒ²ÊÇÒ»ÖÖÑ¡Ôñ£¬Äã±ØÐëÖ¸¶¨Ìض¨µÄJavaScript°æ±¾£º
 
<script language="JavaScript1.2">
 
Äã¿ÉÒÔʹÓÃsrc ÊôÐÔÀ´°üº¬ÍⲿJavaScriptÎļþ£º
 
<script language="JavaScript" src="hello.js"></script>
 
±ÈÈç,Íⲿhello.jsÎļþ´úÂëÈçÏ£º
 
document.write("Hello World!")
 
ÍⲿÎļþÊÇÒ»¸ö°üº¬JavaScript´úÂë²¢ÒÔ ”.js” Ϊºó׺µÄÎı¾Îļþ£¬×¢Ò⣺
1.      ½öÓÐ4.0ÒÔÉϰ汾ä¯ÀÀÆ÷²ÅÄܿɿ¿µØ¿çƽ̨֧³ÖÕâÖÖÍⲿÒýÓýű¾µÄ·½Ê½¡£
2.      ´úÂëÖв»Äܰüº¬<script language...>ºÍ </script>µÈ±êÇ©£¬·ñÔ


Ïà¹ØÎĵµ£º

ÔÚJavaScript µ÷ÓÃC++

·½°¸Ò»£º
// html & JavaScript
...
<button value="Click me"
onclick="window.navigate('app:command&arg1=1&arg2=2')" />
...
 // C++: ÏìÓ¦ µÄÏûÏ¢º¯ÊýOnBeforeNavigat2 
virtual void OnBeforeNavigate2( LPCTSTR lpszURL, DWORD nFlags, LPCTSTR lpszTar ......

javascript ¿ØÖÆ htmlÔªËØ ÏÔʾ/Òþ²Ø

javascript ¿ØÖÆ htmlÔªËØ ÏÔʾ/Òþ²Ø
1¡£±àдjsº¯Êý
 <script type="text/javascript">
function display(y){$(y).style.display=($(y).style.display=="none")?"":"none";}
function $(s){return document.getElementById(s);}
 </script>
2. ÒªÏÔÊ ......

JavaScript ÈÕÀú

html:

<html>
    <head>
        <title>calendaragain</title>
        <link rel=stylesheet href="calendaragain.css">
        <script type = " ......

JavascriptÌø×ª GengV

<a href="javascript:;"
onClick="javascript:window.open('admin_fk.asp?id=')"> ÎÄ×Ö²¿·Ö</a>

<a href="#"onclick="del(id)">ɾ³ý</a>»á³öÏÖ²»Õý³£Ìø×ª£¬½«
#¸Ä³Éjavascript:void(0)¾Í¿ÉÒÔÁË
££°üº¬ÁËÒ»¸öλÖÃÐÅÏ¢
ĬÈϵÄêµãÊÇ££top Ò²¾ÍÊÇÍø ......

javaScript keyCode Áбí


×ÖĸºÍÊý×Ö¼üµÄ¼üÂëÖµ(keyCode)
°´¼ü
¼üÂë
°´¼ü
¼üÂë
°´¼ü
¼üÂë
°´¼ü
¼üÂë
A
65
J
74
S
83
1
49
B
66
K
75
T
84
2
50
C
67
L
76
U
85
3
51
D
68
M
77
V
86
4
52
E
69
N
78
W
87
5
53
F
70
O
79
X
88
6
54
G
71
P
80
Y
89
7
55
H
72
Q
81
Z
90
8 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ