如何更换浏览器短键默认值 [英] how to replace browser short keys defaults

问题描述

但我想定义一个快捷键...

but I want to define a short key...

一种方法是使用绑定（）功能jQuery的，问题是，键的默认工作仍在工作。 即：CTRL + S = savepage

one way is to use bind() function in jquery, and the problem is, keys default job is still working. i.e: Ctrl+s = savepage

任何解决方案？

推荐答案

在链接的问题是不正是你要找的，但也可以使用相同的概念。下面是jQuery的只相当于监听按Ctrl + S

The question you linked isn't exactly what you were looking for, but the same concept can be used. Here's the jQuery equivalent only listening for Ctrl+s

$(document).on("keydown",function(e){
    if (e.originalEvent.ctrlKey && e.which == 83/*"s"*/) {
        setTimeout(function(){ //Fix for firefox. Ref: http://stackoverflow.com/questions/14860759/cant-override-ctrls-in-firefox-using-jquery-hotkeys
            // do save stuff...
            alert("Saved!"); // if you remove alert, you can remove setTimeout
        },0);
        return false;
    }
});

http://jsfiddle.net/SEQVD/3/

测试在Chrome，火狐和IE。

Tested in Chrome, Firefox, and IE.

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