ext简单例子
<html>
??? <head>
??????? <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
??????? <link rel="stylesheet" type="text/css" href="../lib/ext-3.0.0/resources/css/ext-all.css">
??????? <script type="text/javascript" src="../lib/ext-3.0.0/adapter/ext/ext-base.js">
??????? </script>
??????? <script type="text/javascript" src="../lib/ext-3.0.0/ext-all-debug.js">
??????? </script>
??????? <title id="page-title">Title</title>
??????? <script type="text/javascript">
????????????
????????????
??????????? Ext.BLANK_IMAGE_URL = '../lib/ext-3.0.0/resources/images/default/s.gif';
????????????
????????????
??????????? Ext.onReady(function(){
??????????????? Ext.get(document.body).update('<div id="test">EXT3.0第一个程序</div>');
??????????? });
??????? </script>
??? </head>
??? <body>
??? </body>
</html>
