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Tuesday, February 25, 2020

Javascript KeyCode : Reference table for Event Handling


Javascript is often used on the browser client side to perform simple tasks that would otherwise require a full postback to the server. Many of those simple tasks involve processing text or characters entered into a form element on a web page, and it is often necessary to know the javascript keycode associated with a character. Here is a reference.
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KeyCodes (ALL keyboards): onkeypress  Tested with Internet Explore 5.0
By: DURGESH SINGH     and Netscape Communicator 4.51
       on a DURGESH keyboard
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SUPPORTS MULTIPLE KEYPRESSES:
                       [A] = [a]
             [Shift] + [A] = [A]
          [CapsLock] + [A] = [A]
[Shift] + [CapsLock] + [A] = [a]

ALL KEYS THAT CREATES THE SAME OUTPUT, HAVE THE SAME KEYCODES !

[NumPad 1] is the same as [1] (if NumLock)
[NumPad +] is the same as [+]

DOES NOT SUPPORT ARROW-KEYS, DELETE, INSERT, SHIFT, ALT, CTRL, TAB, ESC...........!
But it supports [Return / Enter] and [Backspace]
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Button:   keyCode:

[BackSpace]    8

[Return / Enter]  13

[!]    33
["]    34
[#]    35
[$]    36
[%]    37
[&]    38
[']    39
[(]    40
[)]    41
[*]    42
[+]    43
[,]    44
[-]    45
[.]    46
[/]    47
[0]    48
[1]    49
[2]    50
[3]    51
[4]    52
[5]    53
[6]    54
[7]    55
[8]    56
[9]    57
[:]    58
[;]    59
[<]    60
[=]    61
[>]    62
[?]    63
[@]    64
[A]    65
[B]    66
[C]    67
[D]    68
[E]    69
[F]    70
[G]    71
[H]    72
[I]    73
[J]    74
[K]    75
[L]    76
[M]    77
[N]    78
[O]    79
[P]    80
[Q]    81
[R]    82
[S]    83
[T]    84
[U]    85
[V]    86
[W]    87
[X]    88
[Y]    89
[Z]    90
[[]    91
[\]    92
[]]    93
[^]    94
[_]    95
[`]    96
[a]    97
[b]    98
[c]    99
[d]   100
[e]   101
[f]   102
[g]   103
[h]   104
[i]   105
[j]   106
[k]   107
[l]   108
[m]   109
[n]   110
[o]   111
[p]   112
[q]   113
[r]   114
[s]   115
[t]   116
[u]   117
[v]   118
[w]   119
[x]   120
[y]   121
[z]   122
[{]   123
[|]   124
[}]   125
[~]   126

[£]   163
[¤]   164

[§]   167
[¨]   168

[´]   180

[½]   189

[Å]   197
[Æ]   198

[Ø]   216

[å]   229
[æ]   230

[ø]   248

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KeyCodes (DURGESH keyboard): onkeydown / onkeyup Tested with Internet Explore 5.0)
By: DURGESH SINGH
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DOES NOT SUPPORT MULTIPLE KEYPRESSES !

ALL KEYS HAVE THEIR OWN, INDIVIDUAL KEYCODE !

[NumPad 1] is NOT the same as [1]
[NumPad +] is NOT the same as [+]
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Button:   keyCode: NumLock: CapsLock: ScrollLock:

[BackSpace]    8  -  -  -
[Tab]     9  -  -  -

[NumPad 5]   12  no  -  -
[Return / Enter]  13  -  -  -

[Shift]    16  -  -  -
[Ctrl]    17  -  -  -
[Alt]    18  -  -  -
[Pause / Break]   19  -  -  -
[CapsLock]   20  -  -  -

[Esc]    27  -  -  -

[Space]    32  -  -  -
[Page Up]   33  -  -  -
[Page Down]   34  -  -  -
[End]    35  -  -  -
[Home]    36  -  -  -
[LeftArrow]   37  -  -  -
[UpArrow]   38  -  -  -
[RightArrow]   39  -  -  -
[DownArrow]   40  -  -  -

[PrintScreen / SysRq]  44  -  -  -
[Insert]   45  -  -  -
[Delete]   46  -  -  -

[0]    48  -  -  -
[1]    49  -  -  -
[2]    50  -  -  -
[3]    51  -  -  -
[4]    52  -  -  -
[5]    53  -  -  -
[6]    54  -  -  -
[7]    55  -  -  -
[8]    56  -  -  -
[9]    57  -  -  -

[A]    65  -  -  -
[B]    66  -  -  -
[C]    67  -  -  -
[D]    68  -  -  -
[E]    69  -  -  -
[F]    70  -  -  -
[G]    71  -  -  -
[H]    72  -  -  -
[I]    73  -  -  -
[J]    74  -  -  -
[K]    75  -  -  -
[L]    76  -  -  -
[M]    77  -  -  -
[N]    78  -  -  -
[O]    79  -  -  -
[P]    80  -  -  -
[Q]    81  -  -  -
[R]    82  -  -  -
[S]    83  -  -  -
[T]    84  -  -  -
[U]    85  -  -  -
[V]    86  -  -  -
[W]    87  -  -  -
[X]    88  -  -  -
[Y]    89  -  -  -
[Z]    90  -  -  -

[Turn Off] (special)  94  -  -  -
[Sleep] (special)  95  -  -  -
[NumPad 0]   96  yes  -  -
[NumPad 1]   97  yes  -  -
[NumPad 2]   98  yes  -  -
[NumPad 3]   99  yes  -  -
[NumPad 4]  100  yes  -  -
[NumPad 5]  101  yes  -  -
[NumPad 6]  102  yes  -  -
[NumPad 7]  103  yes  -  -
[NumPad 8]  104  yes  -  -
[NumPad 9]  105  yes  -  -
[NumPad *]  106  -  -  -
[NumPad +]  107  -  -  -
[NumPad -]  109  -  -  -
[NumPad ,]  110  -  -  -
[NumPad /]  111  -  -  -
[F1]   112  -  -  -
[F2]   113  -  -  -
[F3]   114  -  -  -
[F4]   115  -  -  -
[F5]   116  -  -  -
[F6]   117  -  -  -
[F7]   118  -  -  -
[F8]   119  -  -  -
[F9]   120  -  -  -
[F10]   121  -  -  -
[F11]   122  -  -  -
[F12]   123  -  -  -

[NumLock]  144  -  -  -
[ScrollLock]  145  -  -  -

[+] (next to [0]) 187  -  -  -
[,]   188  -  -  -
[-] (next to [.]) 189  -  -  -
[.]   190  -  -  -

[Æ]   192  -  -  -

[´] (next to [+]) 219  -  -  -
[½] (next to [1]) 220  -  -  -
[Å]   221  -  -  -
[Ø]   222  -  -  -

[<] (next to [Z]) 226  -  -  -

[Wake Up] (special) 255  -  -  -

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