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July 23, 2015 15:57
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Javascript key map
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/* | |
Keys.js - examples | |
-- | |
just a demo of how this can clean up your code by removing meaningless magic numbers | |
*/ | |
$('.my-field').on('keyDown', function(e) | |
{ | |
if( e.keyCode === Keys.BACKSPACE ) | |
{ | |
return false; | |
} | |
} |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* | |
Keys.js | |
-- | |
a simple key map designed to support clean code. | |
There are probably a million of these. | |
*/ | |
window.Keys = { | |
'BACKSPACE' : 8, | |
'TAB' : 9, | |
'ENTER' : 13, | |
'SHIFT' : 16, | |
'CTRL' : 17, | |
'ALT' : 18, | |
'PAUSE' : 19, | |
'CAPS_LOCK' : 20, | |
'ESCAPE' : 27, | |
'PAGE_UP' : 33, | |
'PAGE_DOWN' : 34, | |
'END' : 35, | |
'HOME' : 36, | |
'LEFT_ARROW' : 37, | |
'UP_ARROW' : 38, | |
'RIGHT_ARROW' : 39, | |
'DOWN_ARROW' : 40, | |
'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, | |
'LEFT_SUPER' : 91, | |
'RIGHT_SUPER' : 92, | |
'SELECT_KEY' : 93, | |
'NUMPAD_0' : 96, | |
'NUMPAD_1' : 97, | |
'NUMPAD_2' : 98, | |
'NUMPAD_3' : 99, | |
'NUMPAD_4' : 100, | |
'NUMPAD_5' : 101, | |
'NUMPAD_6' : 102, | |
'NUMPAD_7' : 103, | |
'NUMPAD_8' : 104, | |
'NUMPAD_9' : 105, | |
'MULTIPLY' : 106, | |
'ADD' : 107, | |
'SUBTRACT' : 109, | |
'DECIMAL_POINT' : 110, | |
'DIVIDE' : 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, | |
'NUM_LOCK' : 144, | |
'SCROLL_LOCK' : 145, | |
'SEMI_COLON' : 186, | |
'EQUAL_SIGN' : 187, | |
'COMMA' : 188, | |
'DASH' : 189, | |
'PERIOD' : 190, | |
'FORWARD_SLASH' : 191, | |
'GRAVE_ACCENT' : 192, | |
'OPEN_BRACKET' : 219, | |
'BACK_SLASH' : 220, | |
'CLOSE_BRAKET' : 221, | |
'SINGLE_QUOTE' : 222 | |
}; |
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