Ext.define('saas.view.sale.business.BusinessController', { extend: 'saas.view.core.base.BasePanelController', alias: 'controller.sale-business-business', showQuoteWin: function(record) { var me = this, view = me.getView(); var win = Ext.getCmp(); if(!win) { win = Ext.create('saas.view.sale.business.QuoteWin', { record: record, listView: view }); view.add(win); } win.show(); }, });