easyUI 初始化的两种方式：
class方式和js方式；
<!DOCTYPE html>
<html lang="en"> <head>
<meta charset="UTF-8">
<title>Document</title>
<script src="easyui/jquery.min.js"></script>
<script src="easyui/jquery.easyui.min.js"></script>
<script src="easyui/locale/easyui-lang-zh_CN.js"></script>
<script src="js/test001.js"></script>
<link rel="stylesheet" href="easyui/themes/default/easyui.css">
<link rel="stylesheet" href="easyui/themes/icon.css">
</head> <body>
<!-- Class方式进行设置 -->
<div class="easyui-dialog" style="width:600px;height:400px">this is easyui dialog</div>
<!-- JS方式进行设置 -->
<div id="box" style="width:600px;height:400px">this is second dialog</div>
</body> </html>
test001.js
$(function(argument) {
// JS方式进行easyUI设置；
$('#box').dialog();
});