1.progress使用 Ext.MessageBox.progress('请等待',msg:'读取数据中……'); 真实案例 tqbtnNews:function(){ var me = this; var list = me.getNewsList(); Ext.MessageBox.progress('请等待','提取中...');//打开滚动条 Ext.Ajax.request({ url: webPath+'/news/newsEastmoneyList', method: 'POST
function fromExcel(){ var dxjgdm_sel = Ext.get("dxjgdm").getValue(); var dxjglx_sel = Ext.get("dxjglx").getValue(); var form = new Ext.form.FormPanel({ baseCls : 'x-plain', labelWidth : , fileUpload : true, defaultType : 'textfield', i