<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>trigger()手动触发事件</title>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js" type="text/javascript"></script>
</head>
<body>
<h3>trigger()手动触发事件</h3>
<div>土豪，咱们交个朋友吧</div>
<script type="text/javascript">
$(function () {
$("div").bind("change-color", function () {
$(this).addClass("color");
});
$('div').trigger("change-color");
});
</script>
</body>
</html>
