如何组合按键和JavaScript中的点击功能? [英] How to combine keypress & on click function in JavaScript?

问题描述

我具有以下两个功能:

$("input").keypress(function(event) {
   if (event.which == 13) {
   //code        
   }       
});

$('#login_submit').click(function () {        
   //code                    
});

函数中使用的代码完全相同，基本上是代码复制.所以我想知道是否有一种方法可以将这些功能与OR语句组合在一起?

The code which is being used in the functions are EXACTLY the same code, basically code dublication. So i was wondering if there is a way to combine these functions with an OR statement??

推荐答案

创建您自己的回调并将其传递给事件处理程序.

Create your own callback and pass that to the event handlers.

var callback = function() {...};

$("input").keypress(function() {
    if (event.which == 13) callback();
});

$('#login_submit').click(callback);

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