Ext.define('erp.view.ma.update.DataUpdate', { extend : 'Ext.Viewport', layout : 'anchor', hideBorders : true, initComponent : function() { var me = this; Ext.apply(me, { items: [{ anchor: "100% 7%", xtype: 'toolbar', bodyStyle: 'background: #f1f2f5;', layout: { type: 'hbox' }, defaults: { margin: '2 0 2 2', cls : 'x-btn-gray', width : 100 }, items: [{ xtype: 'button', text: '重新选择', iconCls: 'upexcel', name: 'import' },{ xtype: 'cycle', showText: true, iconCls: 'check', id: 'checkupdate', menu:{   items: [{             text: '校验数据',             checked: true},          {             text: '更新'}]     } }, { xtype: 'button', text: '导出错误数据', width:120, iconCls: 'x-button-icon-download', name: 'downloadError', id:'downloaderror', hidden:true }, '->',{ xtype: 'button', text: '查看历史', iconCls: 'history', name: 'history', id:'history' },{ xtype: 'button', text: '关闭', iconCls: 'icon-close', name: 'close' }] },{ anchor: "100% 93%", xtype: 'panel', autoScroll: false, border :false, layout: 'border', items: [{ xtype: 'panel', region: 'center', height: '100%', width: '100%', id: 'updategrid', bodyStyle: 'background: #f1f2f5;', layout: 'anchor', border :false, autoScroll: false }] }] }); me.callParent(arguments); } });