jQuery按键响应事件 keypress 对应的按键编码 keycode

 

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

event.keycode值大全

 keycode 8 = BackSpace BackSpace

 keycode 9 = Tab Tab

 keycode 12 = Clear

 keycode 13 = Enter

 keycode 16 = Shift_L

 keycode 17 = Control_L

 keycode 18 = Alt_L

 keycode 19 = Pause

 keycode 20 = Caps_Lock

keycode 27 = Escape Escape

keycode 32 = space space

keycode 33 = Prior

keycode 34 = Next

keycode 35 = End

keycode 36 = Home

keycode 37 = Left

keycode 38 = Up

keycode 39 = Right

keycode 40 = Down

keycode 41 = Select

keycode 42 = Print

keycode 43 = Execute

keycode 45 = Insert

keycode 46 = Delete

keycode 47 = Help

keycode 48 = 0 equal braceright

keycode 49 = 1 exclam onesuperior

keycode 50 = 2 quotedbl twosuperior

keycode 51 = 3 section threesuperior

keycode 52 = 4 dollar

keycode 53 = 5 percent

keycode 54 = 6 ampersand

keycode 55 = 7 slash braceleft

keycode 56 = 8 parenleft bracketleft

keycode 57 = 9 parenright bracketright

keycode 65 = a A

keycode 66 = b B

keycode 67 = c C

keycode 68 = d D

keycode 69 = e E EuroSign

keycode 70 = f F

 

keycode 71 = g G

keycode 72 = h H

keycode 73 = i I

keycode 74 = j J

keycode 75 = k K

keycode 76 = l L

keycode 77 = m M mu

keycode 78 = n N

keycode 79 = o O

keycode 80 = p P

keycode 81 = q Q at

keycode 82 = r R

keycode 83 = s S

keycode 84 = t T

keycode 85 = u U

keycode 86 = v V

keycode 87 = w W

keycode 88 = x X

keycode 89 = y Y

keycode 90 = z Z

keycode 96 = KP_0 KP_0

keycode 97 = KP_1 KP_1

keycode 98 = KP_2 KP_2

keycode 99 = KP_3 KP_3

keycode 100 = KP_4 KP_4

keycode 101 = KP_5 KP_5

keycode 102 = KP_6 KP_6

keycode 103 = KP_7 KP_7

keycode 104 = KP_8 KP_8

keycode 105 = KP_9 KP_9

keycode 106 = KP_Multiply KP_Multiply

keycode 107 = KP_Add KP_Add

 

keycode 108 = KP_Separator KP_Separator

keycode 109 = KP_Subtract KP_Subtract

keycode 110 = KP_Decimal KP_Decimal

keycode 111 = KP_Divide KP_Divide

keycode 112 = F1

keycode 113 = F2

keycode 114 = F3

keycode 115 = F4

 

 

keycode 116 = F5

keycode 117 = F6

keycode 118 = F7

keycode 119 = F8

keycode 120 = F9

keycode 121 = F10

keycode 122 = F11

keycode 123 = F12

keycode 124 = F13

keycode 125 = F14

keycode 126 = F15

keycode 127 = F16

keycode 128 = F17

keycode 129 = F18

 keycode 130 = F19

 keycode 131 = F20

 keycode 132 = F21

 keycode 133 = F22

 keycode 134 = F23

 keycode 135 = F24

 keycode 136 = Num_Lock

 keycode 137 = Scroll_Lock

 keycode 187 = acute grave

 keycode 188 = comma semicolon

 keycode 189 = minus underscore

 keycode 190 = period colon

 keycode 192 = numbersign apostrophe

 keycode 210 = plusminus hyphen macron

 keycode 211 =

 keycode 212 = copyright registered

 keycode 213 = guillemotleft guillemotright

 keycode 214 = masculine ordfeminine

 keycode 215 = ae AE

 keycode 216 = cent yen

 keycode 217 = questiondown exclamdown

 keycode 218 = onequarter onehalf threequarters

 keycode 220 = less greater bar

 keycode 221 = plus asterisk asciitilde

 keycode 227 = multiply division

 

 keycode 228 = acircumflex Acircumflex

 keycode 229 = ecircumflex Ecircumflex

 keycode 230 = icircumflex Icircumflex

 keycode 231 = ocircumflex Ocircumflex

 keycode 232 = ucircumflex Ucircumflex

 keycode 233 = ntilde Ntilde

 keycode 234 = yacute Yacute

 keycode 235 = oslash Ooblique

 keycode 236 = aring Aring

 keycode 237 = ccedilla Ccedilla

 keycode 238 = thorn THORN

 keycode 239 = eth ETH

 keycode 240 = diaeresis cedilla currency

 keycode 241 = agrave Agrave atilde Atilde

 keycode 242 = egrave Egrave

 keycode 243 = igrave Igrave

 keycode 244 = ograve Ograve otilde Otilde

 keycode 245 = ugrave Ugrave

 keycode 246 = adiaeresis Adiaeresis

 keycode 247 = ediaeresis Ediaeresis

 keycode 248 = idiaeresis Idiaeresis

 keycode 249 = odiaeresis Odiaeresis

 keycode 250 = udiaeresis Udiaeresis

 keycode 251 = ssharp question backslash

 keycode 252 = asciicircum degree

 keycode 253 = 3 sterling

 keycode 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　　 0X86

 C　　0X67　 W　　 0X87

 D　　0X68　 X 　　0X88

 E　　0X69　 Y　　 0X89

 F　　0X70　 Z　　 0X90

 G　　0X71　 0　　 0X48

 H　　0X72　 1　　 0X49

 I 　　0X73　 2　　 0X50

 J 　　0X74　 3 　　0X51

 K　　0X75　 4 　　0X52

 L　　0X76　 5 　　0X53

 M　　0X77　 6　　 0X54

 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