如何实现以当前登录的用户加载,如果当前登录的用户是UsersID按UsersID加载数据,如果当前登录的用户不是UsersID,按从sjID中当前登录的用户的UsersID加载?
此主题相关图片如下:加载问题.jpg

Dim dr2 As DataRow
Dim s As String
s = dr2("sjID")
Dim Filter As String
'Filter = " 录入者 ='" & _UserName & "' or _UserName In ('" & s.replace(",", "','") & "') "
msgbox(Filter)
DataTables("订单").LoadFilter = Filter
DataTables("订单").Load()
执行后报错
.NET Framework 版本:4.0.30319.42000
Foxtable 版本:2022.8.18.1
错误所在事件:窗口,窗口1,AfterLoad
详细错误信息:
未将对象引用设置到对象的实例。
1、dr2定义后没有赋值,是一个空行,无法使用2、userid里存储的是8这种数字,录入者里存储的是张三,2者有何关系?
Dim Filter As String
Dim dr1 As DataRow = Tables("订单").Current.DataRow
Filter = " [UserID] = '" & dr1("UserID") & "' or [sjID] = '" & dr1("sjID") & "' "
msgbox(Filter)
DataTables("订单").LoadFilter = Filter
DataTables("订单").Load()
上面加载sjID的数据
需求是:当前登记用户(录入者,UserID(是录入者的UserID)是录入者的UserID ,按UserID加载,如果当前登记用户不是录入者的UserID ,按sjID加载?
Dim Filter As String
Dim dr1 As DataRow = DataTables("Users").Find("姓名='" & _UserName & "'")