按照帮助文件自定义了一个用户管理,完成后之前做的目录树用户授权无效了。。研究了一段时间也没个头绪,是否只需要把目录树右边的代码哪里改下,只要能连接到自定义的用户表就可以了,以下代码如何修改才可以成功:
Dim
trv1 As WinForm.TreeView = e.Form.Controls("TreeView1")
Dim
trv2 As WinForm.TreeView = e.Form.Controls("TreeView2")
Dim
nd1 As WinForm.TreeNode = trv1.SelectedNode
Dim
dr As DataRow
If
e.Node.ParentNode IsNot Nothing
Then '取消父节点的选中标记,因为选中子节点,就不要选中父节点了
e.Node.ParentNode.Checked = False
End
If
For Each cnd As WinForm.TreeNode In e.Node.Nodes
'取消子节点的选中标记,因为选中父节点,就不要选中子节点了
cnd.Checked =
False
Next
If nd1.Level = 0 Then
dr = DataTables("授权").Find("分组 =
'"
&
nd1.Name
&
"' And
权限 Is
Null")
Else
dr =
DataTables("授权").Find("分组 =
'"
&
nd1.ParentNode.Name
&
"' And
权限 =
'"
&
nd1.Name
&
"'")
End
If
If dr IsNot Nothing Then
Dim nms As String
For Each
nd2 As WinForm.TreeNode In trv2.AllNodes
If
nd2.Checked
Then
nms = nms
&
","
&
nd2.Name
End If
Next
If nms >
"" Then
dr("用户") = nms.Trim(",")
Else
dr("用户") = Nothing
End
If
End If