二开的物料字段绑定了其他组织，想要当前单据物料字段填值时自动携带出其他组织下分配的这个物料的数据
1、可通过Python脚本实现
2、可通过实体服务规则设置
实体服务规则为： FCurMaterialId = GETPKVALUE ('FCurMaterialId', FMATERIALID.FNumber )
Python脚本实现如下：
```Python
import clr
clr.AddReference('System')
clr.AddReference('Kingdee.BOS.Core')
clr.AddReference('Kingdee.BOS.App')
from System import*
from Kingdee.BOS.Core.DynamicForm import *
from Kingdee.BOS.App.Data import *
def DataChanged(e):
this.View.ShowMessage("1");
if e.Field.Key.ToUpperInvariant() == 'FMATERIALID':
this.View.ShowMessage("2")
sql ="/*dialect*/ SELECT FNUMBER FROM T_BD_MATERIAL WHERE FMATERIALID = " + str(e.NewValue) ;
this.View.ShowMessage(str(sql))
orgInMtrlId = DBUtils.ExecuteScalar(this.Context,sql,None);
this.View.Model.SetItemValueByNumber('FCurMaterialId',orgInMtrlId,e.Row)
```
