不触发实体规则和值更新事件，直接操作sql操作数据库

#引入clr运行库
import clr

#添加对cloud插件开发的常用组件的引用
clr.AddReference('System')
clr.AddReference('System.Data')
clr.AddReference('Kingdee.BOS')
clr.AddReference('Kingdee.BOS.Core')
clr.AddReference('Kingdee.BOS.App')
clr.AddReference('Kingdee.BOS.ServiceHelper')
#clr.AddReference('Kingdee.BOS.KDSReportEntity')
#clr.AddReference('Kingdee.BOS.App.KDSService')
clr.AddReference('Newtonsoft.Json')
#导入cloud基础库中的常用实体对象（分命名空间导入，不会递归导入）
from Kingdee.BOS import *
from Kingdee.BOS.Core import *
from Kingdee.BOS.Core.Bill import *
from Kingdee.BOS.Core.DynamicForm.PlugIn import *
from Kingdee.BOS.Core.DynamicForm.PlugIn.ControlModel import *
from System import *
from System.Data import *
from Kingdee.BOS.App.Data import *
from System.Collections.Generic import List
from Kingdee.BOS.ServiceHelper import *
from Kingdee.BOS.JSON import *
from Newtonsoft.Json.Linq import *


#子页面关闭回调处理方法
def ChildFromClosed(obj):
    if (obj.ReturnData == None):
        return;
    dictionary=obj.ReturnData;#读取子页面返回的数据,这里返回的也是字典形式
    #this.View.ShowMessage(str(dictionary))
    updateSql=("/*dialect*/update t_AR_receivableEntry set SFKP={0} where FENTRYID in ({1})").format(dictionary,rowIndexs); #sql语句
    x=DBServiceHelper.Execute(this.Context,updateSql);
    this.View.Refresh() #刷新列表
    this.View.ShowMessage("批改成功！更改行数："+str(x))
    
#弹出动态表单子页面的方法
def ShowFilterForm(rowIndexs):
    dynamicFormShowParameter = DynamicFormShowParameter();
    dynamicFormShowParameter.FormId="————";#动态表单子页面FormID
    this.View.ShowForm(dynamicFormShowParameter,Action[FormResult](ChildFromClosed));#弹出动态表单

def BarItemClick(e):
    global rowIndexs;
    key=e.BarItemKey;
    if(str(key)=="————"):#操作按钮标识
        selectRowsinfo=this.ListView.SelectedRowsInfo
        if(selectRowsinfo.Count<=0):
            return
        listEntryId=List[str]();
        for row in selectRowsinfo:
            objs=row.DataRow
            if(objs["FDocumentStatus"]=="C"):
                this.View.ShowWarnningMessage("单据已审核不允许批改！")
                return
            selectEntryid=str(row.EntryPrimaryKeyValue)
            entitykey=str(row.EntryEntityKey)
            if(selectEntryid==" " or selectEntryid==None or entitykey<>"FEntityDetail"):#批改应收单据体
                this.View.ShowWarnningMessage("请在过滤里面显示单据体！")
                return
            listEntryId.Add(selectEntryid)
        rowIndexs = str.Join(",", listEntryId.ToArray());
        ShowFilterForm(rowIndexs);#弹出子页面

参考链接：https://wenku.my7c.com/article/291524092769768448?fromAction=POST_ARTICLE&lang=zh-CN&productLineId=1

动态表单（子页面）返回数据

def ButtonClick(e):
    selectedDate = this.Model.GetValue("——")#子页面控件字段
    this.View.ReturnToParentWindow(selectedDate)