根据采购员过滤采购组

根据采购员过滤采购组需要通过插件实现，注册python脚本重写BeforeF7Select事件 ```python import clr clr.AddReference('mscorlib') from System import * def BeforeF7Select(e): if e.FieldKey=="FPURCHASERGROUPID":#采购组字段标识 purchaser = this.View.Model.GetValue("FPURCHASERID")#采购员字段标识 f = " FIsUse='1' " if purchaser != None and purchaser["Id"] > 0 : f += """And FENTRYID IN (SELECT tod.FOPERATORGROUPID FROM T_BD_OPERATORENTRY toe INNER JOIN T_BD_OPERATORDETAILS tod ON tod.FENTRYID = toe.FENTRY