摘要： 1.先引用相应的js和css文件2.定义数组和临时变量（全局）var cmItems = [];var cmConfig;var continentGroupRow = [];3.主页面板为上下布局时 //主面板 var viewport = new Ext.Viewport({ layout: 'border', id: 'divCenterPanel', items: [ { region: 'center', ... 阅读全文