The user can decide to display seconds part or not.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Display Seconds - jQuery EasyUI Demo</title>
<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
<link rel="stylesheet" type="text/css" href="../demo.css">
<script type="text/javascript" src="../../jquery.min.js"></script>
<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
<h2>Display Seconds</h2>
<p>The user can decide to display seconds part or not.</p>
<div style="margin:20px 0;">
<span>Show Seconds: </span>
<input type="checkbox" checked onchange="$('#dt').datetimebox({showSeconds:$(this).is(':checked')})">
</div>
<input id="dt" class="easyui-datetimebox" style="width:200px">
</body>
</html>