var a=_g().getWidgetByName('project_code').getValue();window.location = "/WebReport/ReportServer?viewlet=BI_FINANCE_CG/BI_FINANCE_DATA_NEW_JD.frm&project_code="+a+"&page="+"viewlet=Hotel/Hotel_ysdc.frm" viewlet=/Commerce/Comm_yszx.frm 怎么project_code 传的值切换链接