键盘按钮keyCode大全

字母和数字键的键码值(keyCode)
按键	键码	按键	键码	按键	键码	按键	键码
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	56
I	73	R	82	0	48	9	57

数字键盘上的键的键码值(keyCode)				功能键键码值(keyCode)
按键	键码	按键	键码	按键	键码	按键	键码
0	96	8	104	F1	112	F7	118
1	97	9	105	F2	113	F8	119
2	98	*	106	F3	114	F9	120
3	99	+	107	F4	115	F10	121
4	100	Enter	108	F5	116	F11	122
5	101	-	109	F6	117	F12	123
6	102	.	110
7	103	/	111

控制键键码值(keyCode)
按键	键码	按键	键码	按键	键码	按键	键码
BackSpace	8	Esc	27	Right Arrow	39	-_	189
Tab	9	Spacebar	32	Down Arrow	40	.>	190
Clear	12	Page Up	33	Insert	45	/?	191
Enter	13	Page Down	34	Delete	46	`~	192
Shift	16	End	35	Num Lock	144	[{	219
Control	17	Home	36	;:	186	/\|	220
Alt	18	Left Arrow	37	=+	187	]}	221
Cape Lock	20	Up A

另附上一段代码，

可以根据按的键盘上的键，显示键盘动作，并显示keyCode值等

代码：

<STYLE TYPE="text/css"> 
TD {text-align:center} 
</STYLE> 
<SCRIPT LANGUAGE="JavaScript"> 
function init() { 
    document.onkeydown = showKeyDown 
    document.onkeyup = showKeyUp 
    document.onkeypress = showKeyPress 
} 

function showKeyDown(evt) { 
    evt = (evt) ? evt : window.event 
    document.getElementById("pressKeyCode").innerHTML = 0 
    document.getElementById("upKeyCode").innerHTML = 0 
    document.getElementById("pressCharCode").innerHTML = 0 
    document.getElementById("upCharCode").innerHTML = 0 
    restoreModifiers("") 
    restoreModifiers("Down") 
    restoreModifiers("Up") 
    document.getElementById("downKeyCode").innerHTML = evt.keyCode 
    if (evt.charCode) { 
        document.getElementById("downCharCode").innerHTML = evt.charCode 
    } 
    showModifiers("Down", evt) 
} 
function showKeyUp(evt) { 
    evt = (evt) ? evt : window.event 
    document.getElementById("upKeyCode").innerHTML = evt.keyCode 
    if (evt.charCode) { 
        document.getElementById("upCharCode").innerHTML = evt.charCode 
    } 
    showModifiers("Up", evt) 
    return false 
} 
function showKeyPress(evt) { 
    evt = (evt) ? evt : window.event 
    document.getElementById("pressKeyCode").innerHTML = evt.keyCode 
    if (evt.charCode) { 
        document.getElementById("pressCharCode").innerHTML = evt.charCode 
    } 
    showModifiers("", evt) 
    return false 
} 
function showModifiers(ext, evt) { 
    restoreModifiers(ext) 
    if (evt.shiftKey) { 
        document.getElementById("shift" + ext).style.backgroundColor = "#ff0000" 
    } 
    if (evt.ctrlKey) { 
        document.getElementById("ctrl" + ext).style.backgroundColor = "#00ff00" 
    } 
    if (evt.altKey) { 
        document.getElementById("alt" + ext).style.backgroundColor = "#0000ff" 
    } 
} 
function restoreModifiers(ext) { 
    document.getElementById("shift" + ext).style.backgroundColor = "#ffffff" 
    document.getElementById("ctrl" + ext).style.backgroundColor = "#ffffff" 
    document.getElementById("alt" + ext).style.backgroundColor = "#ffffff" 
} 
</SCRIPT> 
</HEAD> 

<BODY onLoad="init()"> 
<H1>Keyboard Event Handler Lab</H1> 
<HR> 
<FORM> 
<TABLE BORDER=2 CELLPADDING=2> 
<TR><TH></TH><TH>onKeyDown</TH><TH>onKeyPress</TH><TH>onKeyUp</TH></TR> 
<TR><TH>Key Codes</TH> 
    <TD ID="downKeyCode">0</TD> 
    <TD ID="pressKeyCode">0</TD> 
    <TD ID="upKeyCode">0</TD> 
</TR> 
<TR><TH>Char Codes (IE5/Mac; NN6)</TH> 
    <TD ID="downCharCode">0</TD> 
    <TD ID="pressCharCode">0</TD> 
    <TD ID="upCharCode">0</TD> 
</TR> 
<TR><TH ROWSPAN=3>Modifier Keys</TH> 
    <TD><SPAN ID="shiftDown">Shift</SPAN></TD> 
    <TD><SPAN ID="shift">Shift</SPAN></TD> 
    <TD><SPAN ID="shiftUp">Shift</SPAN></TD> 
</TR> 
<TR> 
    <TD><SPAN ID="ctrlDown">Ctrl</SPAN></TD> 
    <TD><SPAN ID="ctrl">Ctrl</SPAN></TD> 
    <TD><SPAN ID="ctrlUp">Ctrl</SPAN></TD> 
</TR> 
<TR> 
    <TD><SPAN ID="altDown">Alt</SPAN></TD> 
    <TD><SPAN ID="alt">Alt</SPAN></TD> 
    <TD><SPAN ID="altUp">Alt</SPAN></TD> 
</TR> 
</TABLE> 
</FORM>

=============下面的可以复制，现在动手复制看效果吧===========

<STYLE TYPE="text/css">
TD {text-align:center}
</STYLE>
<SCRIPT LANGUAGE="JavaScript">
function init() {
    document.onkeydown = showKeyDown
    document.onkeyup = showKeyUp
    document.onkeypress = showKeyPress
}

function showKeyDown(evt) {
    evt = (evt) ? evt : window.event
    document.getElementById("pressKeyCode").innerHTML = 0
    document.getElementById("upKeyCode").innerHTML = 0
    document.getElementById("pressCharCode").innerHTML = 0
    document.getElementById("upCharCode").innerHTML = 0
    restoreModifiers("")
    restoreModifiers("Down")
    restoreModifiers("Up")
    document.getElementById("downKeyCode").innerHTML = evt.keyCode
    if (evt.charCode) {
        document.getElementById("downCharCode").innerHTML = evt.charCode
    }
    showModifiers("Down", evt)
}
function showKeyUp(evt) {
    evt = (evt) ? evt : window.event
    document.getElementById("upKeyCode").innerHTML = evt.keyCode
    if (evt.charCode) {
        document.getElementById("upCharCode").innerHTML = evt.charCode
    }
    showModifiers("Up", evt)
    return false
}
function showKeyPress(evt) {
    evt = (evt) ? evt : window.event
    document.getElementById("pressKeyCode").innerHTML = evt.keyCode
    if (evt.charCode) {
        document.getElementById("pressCharCode").innerHTML = evt.charCode
    }
    showModifiers("", evt)
    return false
}
function showModifiers(ext, evt) {
    restoreModifiers(ext)
    if (evt.shiftKey) {
        document.getElementById("shift" + ext).style.backgroundColor = "#ff0000"
    }
    if (evt.ctrlKey) {
        document.getElementById("ctrl" + ext).style.backgroundColor = "#00ff00"
    }
    if (evt.altKey) {
        document.getElementById("alt" + ext).style.backgroundColor = "#0000ff"
    }
}
function restoreModifiers(ext) {
    document.getElementById("shift" + ext).style.backgroundColor = "#ffffff"
    document.getElementById("ctrl" + ext).style.backgroundColor = "#ffffff"
    document.getElementById("alt" + ext).style.backgroundColor = "#ffffff"
}
</SCRIPT>
</HEAD>

<BODY onLoad="init()">
<H1>Keyboard Event Handler Lab</H1>
<HR>
<FORM>
<TABLE BORDER=2 CELLPADDING=2>
<TR><TH></TH><TH>onKeyDown</TH><TH>onKeyPress</TH><TH>onKeyUp</TH></TR>
<TR><TH>Key Codes</TH>
    <TD ID="downKeyCode">0</TD>
    <TD ID="pressKeyCode">0</TD>
    <TD ID="upKeyCode">0</TD>
</TR>
<TR><TH>Char Codes (IE5/Mac; NN6)</TH>
    <TD ID="downCharCode">0</TD>
    <TD ID="pressCharCode">0</TD>
    <TD ID="upCharCode">0</TD>
</TR>
<TR><TH ROWSPAN=3>Modifier Keys</TH>
    <TD><SPAN ID="shiftDown">Shift</SPAN></TD>
    <TD><SPAN ID="shift">Shift</SPAN></TD>
    <TD><SPAN ID="shiftUp">Shift</SPAN></TD>
</TR>
<TR>
    <TD><SPAN ID="ctrlDown">Ctrl</SPAN></TD>
    <TD><SPAN ID="ctrl">Ctrl</SPAN></TD>
    <TD><SPAN ID="ctrlUp">Ctrl</SPAN></TD>
</TR>
<TR>
    <TD><SPAN ID="altDown">Alt</SPAN></TD>
    <TD><SPAN ID="alt">Alt</SPAN></TD>
    <TD><SPAN ID="altUp">Alt</SPAN></TD>
</TR>
</TABLE>
</FORM>

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