Extjs中TabPane如何嵌套在其他网页中实现思路及代码

代码如下:

var tabPanel = new Ext.TabPanel({ 
activeTab: 0, 
region:'center', 
layoutOnTabChange : false, 
deferredRender: true, 
items:[ 

{ 
title: '百度', 
layout: 'fit', 
height: 375, 
id: 'training_grief_rep_tab_4', 
border: false, 
deferredRender: false, 
//items : new TrainingBriefSummaryItem({sunmmaryId: tariningId}), 
autoScroll : true, 
html:' <iframe scrolling="auto" frameborder="0" width="100%" height="100%" src="'+'http://www.baidu.com'+'"> </iframe>' 
} 
] 
}); 

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