下拉树控件多选用treelayer函数只能返回一个值,怎样才能把多选的值都返回
sql("FRDemo","select name from 表 where 科室字段='"+控件+"'",1)
sql("FRDemo","select DISTINCT 科室 from 表 where 名字字段 in ('"+SUBSTITUTE(控件,",","','")+"')",1)