keyCode是一个历史悠久的 JavaScript 事件属性,用于表示键盘上每个键的唯一标识符。它是一个数字值,通常与特定的键对应。例如,按下字母 "A" 键时,keyCode的值通常是 65。 相关优势 兼容性:keyCode在旧版浏览器中广泛支持,因此在需要兼容旧版浏览器的场景中仍然有用。
window.addEventListener("keydown", enterUp); // 点击回车键登录 const enterUp = (e: any) => { console.log("in enter up:", e); if (e.keyCode == 13 || e.keyCode == 100) { submitForm(); } }; 监听回车,为什么keycode会自增 使用了keyCode属性来获取按键的键码,但是需要注意的是,keyC...
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...
}; document.addEventListener('keydown', function(event) { const keyCode = event.keyCode; const keyInfo = keyCodeMap[keyCode]; if (keyInfo) { console.log('Key:', keyInfo.key); console.log('Code:', keyInfo.code); } else { console.log('Key not found in map'); } }); 然而,这种方...
在我的 Samsung Galaxy tab 4(Android 4.4.2,Chrome:49.0.2623.105)上,我遇到了 keyCode 始终为 229 的情况。 我已经为两种情况设置了一个简单的测试 脚本: $('div, input').on('keydown', function (e) { $('#keycode').html(e.keyCode); }); 演示 幸运的是我可以找到关于这个...
A JavaScript package with Key Code constants. Latest version: 3.1.0, last published: 5 years ago. Start using keycode-js in your project by running `npm i keycode-js`. There are 78 other projects in the npm registry using keycode-js.
JavaScript键盘event.keyCode值列表大全
Open http://localhost:3000 in your browser You can also start project with docker - docker-compose up Development mode There is a docker-compose.yml which runs the app docker-compose up Open http://localhost:3000 with your browser to see the result. See also Testing Linting Logging Contribut...
Convert between keyboard keycodes and keynames and vice versa.. Latest version: 2.2.1, last published: 3 years ago. Start using keycode in your project by running `npm i keycode`. There are 947 other projects in the npm registry using keycode.
Updated Jul 11, 2023 JavaScript jozzzzep / KeyBinder Star 3 Code Issues Pull requests An easy to use tool for a key-binding system in Unity system simple keycode unity binding class unity3d bindings key easy-to-use easy bind keybindings keybinds keybind keybinding keybinder keycodes ...