<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script src="jquery-3.1.1.min.js"></script>
<script src="2.js"></script>
</head>
<body>
<button id="ClickMeBtn">Click me</button>
</body>
</html>var ClickMeBtn;
$(document).ready(function(){
ClickMeBtn = $("#ClickMeBtn");
ClickMeBtn.click(function(){
var e = jQuery.Event("MyEvent");
ClickMeBtn.trigger(e);
});
ClickMeBtn.bind("MyEvent",function(event){
console.log(event);
});
});