jQuery按鍵響應事件keypress對應的按鍵編碼keycode

keypress  api 文件： http://api.jquery.com/keypress/

 event.keycode值大全

  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物件的keyCode屬性判斷輸入的鍵值
155 eg：if(event.keyCode==13)alert(“enter!”);
156 鍵值對應表
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
177
178
 

如果要使用組合鍵，則可以利用event.ctrlKey，event.shiftKey，event .altKey判斷是否按下了ctrl鍵、shift鍵以及alt鍵

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