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js控制键盘码 js获取键盘事件 js键盘各键对应的代码
发布-xiaoming | 浏览量-
简介:
js获取键盘按键的键码event.keyCode,记录-方便查找。
1、键盘各按键对应的数字
keycode 8 = BackSpace | keycode 9 = Tab | keycode 12 = Clear |
keycode 13 = Enter | keycode 16 = Shift | keycode 17 = Control |
keycode 18 = Alt | keycode 19 = Pause | keycode 20 = CapsLock |
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 | keycode 49 = 1 |
keycode 50 = 2 | keycode 51 = 3 | keycode 52 = 4 |
keycode 53 = 5 | keycode 54 = 6 | keycode 55 = 7 |
keycode 56 = 8 | keycode 57 = 9 | keycode 65 = A |
keycode 66 = B | keycode 67 = C | keycode 68 = D |
keycode 69 = E | keycode 70 = F | keycode 71 = G |
keycode 72 = H | keycode 73 = I | keycode 74 = J |
keycode 75 = K | keycode 76 = L | keycode 77 = M |
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 |
keycode 87 = W | keycode 88 = X | keycode 89 = Y |
keycode 90 = Z | 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 |
2、键盘码使用
2.1、原生js使用
document.onkeyup = function (event) {
var e = event ? event : window.event;
if (e.keyCode == 13) {//旧版火狐、Opera请使用e.which
alert('您按了回车键。');
}
};
2.2、jQuery使用
$(document).on('keyup',function(event){
if (event.keyCode == 13) {
alert('您按了回车键。');
}
});
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原文地址:http://www.35ui.cn/post/20160526108.html 标签:js键盘码js上一条: 德国布鲁诺钢琴怎么样?淘宝客
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