Ext 2.0下Jquery的整合使用示例

<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
    "http://www.w3.org/TR/html4/loose.dtd" >
< HTML >
  < HEAD >
   < META  http-equiv ="Content-Type"  content ="text/html; charset=utf-8" >
   < TITLE >  Ext Application  </ TITLE >
   < link  rel ="stylesheet"  type ="text/css"  href ="file:///E:/ext8/ext/resources/css/ext-all.css" >
   < script  type ="text/javascript"  src ="file:///E:/ext8/ext/adapter/jquery/jquery.js" ></ script >
   < script  type ="text/javascript"  src ="file:///E:/ext8/ext/adapter/jquery/ext-jquery-adapter.js" ></ script >
   < script  type ="text/javascript"  src ="file:///E:/ext8/ext/adapter/ext/ext-base.js" ></ script >
   < script  type ="text/javascript"  src ="file:///E:/ext8/ext/ext-all.js" ></ script >

  </ HEAD >

  < BODY >
   < div  id ="myDiv" > id="myDiv" </ div >  
  </ BODY >
</ HTML >
   < script  type ="text/javascript" >
    Ext.onReady(function(){
        Ext.MessageBox.alert('helloworld', $("#myDiv").html());
    });
   </ script >