键盘事件值

event.keycode值
1 keycode 8 = BackSpace BackSpace
2 keycode 9 = Tab Tab
3 keycode 12 = Clear
4 keycode 13 = Enter
5 keycode 16 = Shift_L
6 keycode 17 = Control_L
7 keycode 18 = Alt_L
8 keycode 19 = Pause
9 keycode 20 = Caps_Lock
10 keycode 27 = Escape Escape
11 keycode 32 = space space
12 keycode 33 = Prior
13 keycode 34 = Next
14 keycode 35 = End
15 keycode 36 = Home
16 keycode 37 = Left
17 keycode 38 = Up
18 keycode 39 = Right
19 keycode 40 = Down
20 keycode 41 = Select
21 keycode 42 = Print
22 keycode 43 = Execute
23 keycode 45 = Insert
24 keycode 46 = Delete
25 keycode 47 = Help
26 keycode 48 = 0 equal braceright
27 keycode 49 = 1 exclam onesuperior
28 keycode 50 = 2 quotedbl twosuperior
29 keycode 51 = 3 section threesuperior
30 keycode 52 = 4 dollar
31 keycode 53 = 5 percent
32 keycode 54 = 6 ampersand
33 keycode 55 = 7 slash braceleft
34 keycode 56 = 8 parenleft bracketleft
35 keycode 57 = 9 parenright bracketright
36 keycode 65 = a A
37 keycode 66 = b B
38 keycode 67 = c C
39 keycode 68 = d D
40 keycode 69 = e E EuroSign
41 keycode 70 = f F
42
43 keycode 71 = g G
44 keycode 72 = h H
45 keycode 73 = i I
46 keycode 74 = j J
47 keycode 75 = k K
48 keycode 76 = l L
49 keycode 77 = m M mu
50 keycode 78 = n N
51 keycode 79 = o O
52 keycode 80 = p P
53 keycode 81 = q Q at
54 keycode 82 = r R
55 keycode 83 = s S
56 keycode 84 = t T
57 keycode 85 = u U
58 keycode 86 = v V
59 keycode 87 = w W
60 keycode 88 = x X
61 keycode 89 = y Y
62 keycode 90 = z Z
63 keycode 96 = KP_0 KP_0
64 keycode 97 = KP_1 KP_1
65 keycode 98 = KP_2 KP_2
66 keycode 99 = KP_3 KP_3

67 keycode 100 = KP_4 KP_4

68 keycode 101 = KP_5 KP_5

69 keycode 102 = KP_6 KP_6

70 keycode 103 = KP_7 KP_7

71 keycode 104 = KP_8 KP_8

72 keycode 105 = KP_9 KP_9

73 keycode 106 = KP_Multiply KP_Multiply

74 keycode 107 = KP_Add KP_Add

75

76 keycode 108 = KP_Separator KP_Separator

77 keycode 109 = KP_Subtract KP_Subtract

78 keycode 110 = KP_Decimal KP_Decimal

79 keycode 111 = KP_Divide KP_Divide

80 keycode 112 = F1

81 keycode 113 = F2

82 keycode 114 = F3

83 keycode 115 = F4

84

85

86 keycode 116 = F5

87 keycode 117 = F6

88 keycode 118 = F7

89 keycode 119 = F8

90 keycode 120 = F9

91 keycode 121 = F10

92 keycode 122 = F11

93 keycode 123 = F12

94 keycode 124 = F13

95 keycode 125 = F14

96 keycode 126 = F15

97 keycode 127 = F16

98 keycode 128 = F17

99 keycode 129 = F18

100 keycode 130 = F19

101 keycode 131 = F20

102 keycode 132 = F21

103 keycode 133 = F22

104 keycode 134 = F23

105 keycode 135 = F24

106 keycode 136 = Num_Lock

107 keycode 137 = Scroll_Lock

108 keycode 187 = acute grave

109 keycode 188 = comma semicolon

110 keycode 189 = minus underscore

111 keycode 190 = period colon

112 keycode 192 = numbersign apostrophe

113 keycode 210 = plusminus hyphen macron

114 keycode 211 =

115 keycode 212 = copyright registered

116 keycode 213 = guillemotleft guillemotright

117 keycode 214 = masculine ordfeminine

118 keycode 215 = ae AE

119 keycode 216 = cent yen

120 keycode 217 = questiondown exclamdown

121 keycode 218 = onequarter onehalf threequarters

122 keycode 220 = less greater bar

123 keycode 221 = plus asterisk asciitilde

124 keycode 227 = multiply division

125

126 keycode 228 = acircumflex Acircumflex

127 keycode 229 = ecircumflex Ecircumflex

128 keycode 230 = icircumflex Icircumflex

129 keycode 231 = ocircumflex Ocircumflex

130 keycode 232 = ucircumflex Ucircumflex

131 keycode 233 = ntilde Ntilde

132 keycode 234 = yacute Yacute

133 keycode 235 = oslash Ooblique

134 keycode 236 = aring Aring

135 keycode 237 = ccedilla Ccedilla

136 keycode 238 = thorn THORN

137 keycode 239 = eth ETH

138 keycode 240 = diaeresis cedilla currency

139 keycode 241 = agrave Agrave atilde Atilde

140 keycode 242 = egrave Egrave

141 keycode 243 = igrave Igrave

142 keycode 244 = ograve Ograve otilde Otilde

143 keycode 245 = ugrave Ugrave

144 keycode 246 = adiaeresis Adiaeresis

145 keycode 247 = ediaeresis Ediaeresis

146 keycode 248 = idiaeresis Idiaeresis

147 keycode 249 = odiaeresis Odiaeresis

148 keycode 250 = udiaeresis Udiaeresis

149 keycode 251 = ssharp question backslash

150 keycode 252 = asciicircum degree

151 keycode 253 = 3 sterling

152 keycode 254 = Mode_switch

153

154 使用event对象的keyCode属性判断输入的键值

155 eg：if(event.keyCode==13)alert(“enter!”);

156 键值对应表

157 A　　0X65 　U 　　0X85

158 B　　0X66　 V　　 0X86

159 C　　0X67　 W　　 0X87

160 D　　0X68　 X 　　0X88

161 E　　0X69　 Y　　 0X89

162 F　　0X70　 Z　　 0X90

163 G　　0X71　 0　　 0X48

164 H　　0X72　 1　　 0X49

165 I 　　0X73　 2　　 0X50

166 J 　　0X74　 3 　　0X51

167 K　　0X75　 4 　　0X52

168 L　　0X76　 5 　　0X53

169 M　　0X77　 6　　 0X54

170 N　　0X78 　7 　　0X55

171 O　　0X79 　8 　　0X56

172 P　　0X80 　9 　　0X57

173 Q　　0X81　ESC　　0X1B

174 R　　0X82　CTRL 　0X11

175 S　　0X83　SHIFT　0X10

176 T　　0X84　ENTER　0XD



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