实现步骤：

1、收款单表单插件中注册Python插件

2.Python代码

clr.AddReference('System')

clr.AddReference('System.Web')

clr.AddReference('Kingdee.BOS')

from Kingdee.BOS.Util import *

def DataChanged(e):

    if StringUtils.EqualsIgnoreCase(e.Field.Key,"FSETTLETYPEID"):

        baseData = this.View.Model.GetValue("FSETTLETYPEID",e.Row);

        if baseData["type"]=='1':

                this.View.Model.SetItemValueByNumber("FCashAccount", "001",e.Row)

                this.View.UpdateView("FCashAccount");

def AfterCreateNewEntryRow(e):

    if StringUtils.EqualsIgnoreCase(e.Entity.Key,"FSETTLETYPEID"):

         baseData = this.View.Model.GetValue("FSETTLETYPEID",e.Row);

         if baseData["type"]=='1':

                this.View.Model.SetItemValueByNumber("FCashAccount", "001",e.Row)

                this.View.UpdateView("FCashAccount");

def AfterCreateNewData(e):

       baseData = this.View.Model.GetValue("FSETTLETYPEID",0);

       if baseData is None :

           this.Model.SetValue("FSETTLETYPEID",30609,0)

           this.View.Model.SetItemValueByNumber("FCashAccount", "001",0)

           this.View.UpdateView("FCashAccount");

       elif baseData["type"]=='1':

                this.View.Model.SetItemValueByNumber("FCashAccount", "001",0)

                this.View.UpdateView("FCashAccount");

3.效果