setTimeout(function(){ $(".fr-sheetbutton-container").click(function() //切换sheet时     {         var a = contentPane.$contentPane.data('TabPane').tabBtns[contentPane.selectedIndex].options.name; //获取当前sheet的名字         if (a == "按报告期" || a == "按季度" || a == "报告期同比" ||a == "季度环比") {        contentPane.parameterEl.getWidgetByName("LabelDYEAR_begin").setVisible(false);        contentPane.parameterEl.getWidgetByName("LabelDYEAR_end").setVisible(false);        contentPane.parameterEl.getWidgetByName("DYEAR_begin").setVisible(false);        contentPane.parameterEl.getWidgetByName("DYEAR_end").setVisible(false); //       contentPane.parameterEl.getWidgetByName("BZ").setVisible(true);        contentPane.parameterEl.getWidgetByName("LabelDYEAR").setVisible(true);        contentPane.parameterEl.getWidgetByName("DYEAR").setVisible(true);             }else if(a == "按年度" || a == "年度同比"){ //       contentPane.parameterEl.getWidgetByName("COMPANY_CODE").setVisible(true);        contentPane.parameterEl.getWidgetByName("LabelDYEAR_begin").setVisible(true);        contentPane.parameterEl.getWidgetByName("LabelDYEAR_end").setVisible(true);        contentPane.parameterEl.getWidgetByName("DYEAR_begin").setVisible(true);        contentPane.parameterEl.getWidgetByName("DYEAR_end").setVisible(true); //       contentPane.parameterEl.getWidgetByName("BZ").setVisible(true);        contentPane.parameterEl.getWidgetByName("LabelDYEAR").setVisible(false);          contentPane.parameterEl.getWidgetByName("DYEAR").setVisible(false);                   }      }); },100);