Javascript - 如何创建按键事件? [英] Javascript - How to create a keypress event?

问题描述

我已经在互联网上查看过这个，我能找到的都是折旧的函数，所以在发布之前请检查以确保您建议的代码没有折旧.

I've looked on the internet for this and all I can find are depreciated functions so before posting please check to make sure that the code you suggest isn't depreciated.

我已经找到并尝试了:https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/KeyboardEvent

$(document).ready(function () {
    var x = new KeyboardEvent("FormatCode", deprectiatedArgument);
});

但经过进一步检查，KeyboardEventInit 已贬值.

But after further inspection the KeyboardEventInit is depreciated.

我想在按下 CTRL + K 键时创建一个事件.

I would like to create an event on pres of the CTRL + K keys.

推荐答案

键盘上的每个按钮都有一个特定的键码.他们都在这里http://keycode.info/.

You have a specific key code for every button on the keyboard. All of them are here http://keycode.info/.

$(document).keyup(function(e) {
    if (e.keyCode === 13) function();   // enter
    if (e.keyCode === 27) function();   // esc
});

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