JS keycode value Daquan

This is convenient for client keyboard event handling. We collect the following information from the Internet for you and your reference later:

Event. keycode (JavaScript) keycode 8 = 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
Keycode 32 = 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 =
Keycode 66 = B
Keycode 67 = C
Keycode 68 = d
Keycode 69 = e eurosign
Keycode 70 = f
Keycode 71 = g
Keycode 72 = H
Keycode 73 = I
Keycode 74 = J
Keycode 75 = K
Keycode 76 = L
Keycode 77 = m mu
Keycode 78 = n
Keycode 79 = o
Keycode 80 = p
Keycode 81 = Q
Keycode 82 = r
Keycode 83 = s
Keycode 84 = t
Keycode 85 = u
Keycode 86 = V v
Keycode 87 = W
Keycode 88 = x
Keycode 89 = y
Keycode 90 = 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
Keycode 107 = kp_add

Key code 108 = kp_separator
Keycode 109 = kp_subtract
Key code 110 = kp_decimal
Keycode 111 = kp_divide
Key code 112 = F1
Keycode 113 = F2
Key code 114 = F3
Keycode 115 = F4
Key code 116 = F5
Keycode 117 = F6
Key code 118 = F7
Key code 119 = F8
Keycode 120 = F9
Keycode 121 = F10
Keycode 122 = F11
Key Code 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
Key code 189 = minus underscore
Key code 190 = period colon
Key code 192 = numbersign apostrophe
Key Code 210 = plusminus hyphen macron
Key code 211 =
Key code 212 = copyright registered
Key code 213 = guillemotleft guillemotright
Keycode 214 = masculine ordfeminine
Keycode 215 = AE AE
Keycode 216 = cent yen
Key code 217 = questiondown exclamdown
Key code 218 = onequarter onehalf threequarters
Keycode 220 = less greater bar
Key code 221 = plus asterisk asciitilde
Key code 227 = multiply Division

Keycode 228 = acircumflex
Key code 229 = ecircumflex
Keycode 230 = icircumflex
Key code 231 = ocircumflex
Keycode 232 = ucircumflex
Keycode 233 = ntilde
Keycode 234 = yacute
Key code 235 = Oslash ooblique
Key Code 236 = aring
Keycode 237 = ccedilla
Key code 238 = thorn
Keycode 239 = ETH
Key code 240 = diaeresis cedilla currency
Key code 241 = agrave atilde
Keycode 242 = egrave
Keycode 243 = igrave
Key code 244 = ograve otilde
Keycode 245 = ugrave
Keycode 246 = adiaeresis
Keycode 247 = ediaeresis
Keycode 248 = idiaeresis
Keycode 249 = odiaeresis
Keycode 250 = udiaeresis
Key code 251 = ssharp question backslash
Keycode 252 = asciicircum degree
Keycode 253 = 3 sterling
Keycode 254 = mode_switch

Use the keycode attribute of the event object to determine the Input key value
Eg: If (event. keycode = 13) Alert ("Enter !");
Key value table
A 0x65 u 0x85
B 0x66 v 0x86
C 0x67 w 0x87
D 0x68X0x88
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

If you want to use the combination key, you can use event. ctrlkey, event. shiftkey, event. altkey to determine whether Ctrl, shift, and ALT keys are pressed.