Extjs中TabPane如何嵌套在其他网页中实现思路及代码

复制代码代码如下:
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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