ext入门测试代码

<link rel="stylesheet" type="text/css" href="../extjs/resources/css/ext-all.css" />

    <!-- GC -->
     <!-- LIBS -->
     <script type="text/javascript" src="../extjs/adapter/ext/ext-base.js"></script>
     <!-- ENDLIBS -->

    <script type="text/javascript" src="../extjs/ext-all.js"></script>
    <script type="text/javascript">

Ext.onReady(function(){

            var win = new Ext.Window({title:"hello",width:300,h1>Hello</h1>'});
            win.show();
 });