Ext.QuickTips.init(); Ext.define('erp.controller.oa.knowledge.KnowledgeRadioGrid', { extend: 'Ext.app.Controller', requires: ['erp.util.RenderUtil', 'erp.util.GridUtil'], views:[ 'oa.knowledge.KnowledgeRadioGrid', 'common.editorColumn.Viewport' ], init:function(){ this.control({ }); } });