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| keyCode | Key Map |
| 8 | BackSpace BackSpace |
| 9 | Tab Tab |
| 12 | Clear |
| 13 | Enter |
| 16 | Shift_L |
| 17 | Control_L |
| 18 | Alt_L |
| 19 | Pause |
| 20 | Caps_Lock |
| 27 | Escape Escape |
| 32 | space space |
| 33 | Prior |
| 34 | Next |
| 35 | End |
| 36 | Home |
| 37 | Left |
| 38 | Up |
| 39 | Right |
| 40 | Down |
| 41 | Select |
| 42 | |
| 43 | Execute |
| 45 | Insert |
| 46 | Delete |
| 47 | Help |
| 48 | 0 equal braceright |
| 49 | 1 exclam onesuperior |
| 50 | 2 quotedbl twosuperior |
| 51 | 3 section threesuperior |
| 52 | 4 dollar |
| 53 | 5 percent |
| 54 | 6 ampersand |
| 55 | 7 slash braceleft |
| 56 | 8 parenleft bracketleft |
| 57 | 9 parenright bracketright |
| 65 | a A |
| 66 | b B |
| 67 | c C |
| 68 | d D |
| 69 | e E EuroSign |
| 70 | f F |
| 71 | g G |
| 72 | h H |
| 73 | i I |
| 74 | j J |
| 75 | k K |
| 76 | l L |
| 77 | m M mu |
| 78 | n N |
| 79 | o O |
| 80 | p P |
| 81 | q Q at |
| 82 | r R |
| 83 | s S |
| 84 | t T |
| 85 | u U |
| 86 | v V |
| 87 | w W |
| 88 | x X |
| 89 | y Y |
| 90 | z Z |
| 96 | KP_0 KP_0 |
| 97 | KP_1 KP_1 |
| 98 | KP_2 KP_2 |
| 99 | KP_3 KP_3 |
| 100 | KP_4 KP_4 |
| 101 | KP_5 KP_5 |
| 102 | KP_6 KP_6 |
| 103 | KP_7 KP_7 |
| 104 | KP_8 KP_8 |
| 105 | KP_9 KP_9 |
| 106 | KP_Multiply KP_Multiply |
| 107 | KP_Add KP_Add |
| 108 | KP_Separator KP_Separator |
| 109 | KP_Subtract KP_Subtract |
| 110 | KP_Decimal KP_Decimal |
| 111 | KP_Divide KP_Divide |
| 112 | F1 |
| 113 | F2 |
| 114 | F3 |
| 115 | F4 |
| 116 | F5 |
| 117 | F6 |
| 118 | F7 |
| 119 | F8 |
| 120 | F9 |
| 121 | F10 |
| 122 | F11 |
| 123 | F12 |
| 124 | F13 |
| 125 | F14 |
| 126 | F15 |
| 127 | F16 |
| 128 | F17 |
| 129 | F18 |
| 130 | F19 |
| 131 | F20 |
| 132 | F21 |
| 133 | F22 |
| 134 | F23 |
| 135 | F24 |
| 136 | Num_Lock |
| 137 | Scroll_Lock |
| 187 | acute grave |
| 188 | comma semicolon |
| 189 | minus underscore |
| 190 | period colon |
| 192 | numbersign apostrophe |
| 210 | plusminus hyphen macron |
| 211 | |
| 212 | copyright registered |
| 213 | guillemotleft guillemotright |
| 214 | masculine ordfeminine |
| 215 | ae AE |
| 216 | cent yen |
| 217 | questiondown exclamdown |
| 218 | onequarter onehalf threequarters |
| 220 | less greater bar |
| 221 | plus asterisk asciitilde |
| 227 | multiply division |
| 228 | acircumflex Acircumflex |
| 229 | ecircumflex Ecircumflex |
| 230 | icircumflex Icircumflex |
| 231 | ocircumflex Ocircumflex |
| 232 | ucircumflex Ucircumflex |
| 233 | ntilde Ntilde |
| 234 | yacute Yacute |
| 235 | oslash Ooblique |
| 236 | aring Aring |
| 237 | ccedilla Ccedilla |
| 238 | thorn THORN |
| 239 | eth ETH |
| 240 | diaeresis cedilla currency |
| 241 | agrave Agrave atilde Atilde |
| 242 | egrave Egrave |
| 243 | igrave Igrave |
| 244 | ograve Ograve otilde Otilde |
| 245 | ugrave Ugrave |
| 246 | adiaeresis Adiaeresis |
| 247 | ediaeresis Ediaeresis |
| 248 | idiaeresis Idiaeresis |
| 249 | odiaeresis Odiaeresis |
| 250 | udiaeresis Udiaeresis |
| 251 | ssharp question backslash |
| 252 | asciicircum degree |
| 253 | 3 sterling |
| 254 | Mode_switch |
使用 event 对象的 keyCode 属性判断输入的键值 eg∶if(event.keyCode==13)alert(「enter!」);
键值对应表
| A | 0X65 | U | 0X85 |
| B | 0X66 | V | X86 |
| C | 0X67 | W | X87 |
| D | 0X68 | X | 0X88 |
| E | 0X69 | Y | X89 |
| F | 0X70 | Z | X90 |
| G | 0X71 | 0 | X48 |
| H | 0X72 | 1 | X49 |
| I | 0X73 | 2 | X50 |
| J | 0X74 | 3 | 0X51 |
| K | 0X75 | 4 | 0X52 |
| L | 0X76 | 5 | 0X53 |
| M | 0X77 | 6 | X54 |
| N | 0X78 | 7 | 0X55 |
| O | 0X79 | 8 | 0X56 |
| P | 0X80 | 9 | 0X57 |
| Q | 0X81 | ESC | 0X1B |
| R | 0X82 | CTRL | 0X11 |
| S | 0X83 | SHIFT | 0X10 |
| T | 0X84 | ENTER | 0XD |
如果要使用组合键，则可以利用event.ctrlKey，event.shiftKey，event .altKey 判断是否按下了ctrl 键、shift 键以及alt 键。
- 关键字 : event, keyCode, space, KP_Subtract, KP_Separator, KP_Multiply, KP_Divide, KP_Decimal, KP_Add, Escape, BackSpace, 键值对应表, 键以及alt, 要使用组合键, 属性判断输入, 则可以利用event, yacute, underscore, ugrave, udiaeresis
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2010-07-21T15:23:00+0000
