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- Foxtable(狐表) (http://foxtable.com/bbs/index.asp)
-- 专家坐堂 (http://foxtable.com/bbs/list.asp?boardid=2)
---- 自定义加载树,错误提示!! (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=52568)
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-- 作者:身份不明
-- 发布时间:2014/6/18 13:44:00
-- 自定义加载树,错误提示!!
.NET Framework 版本:2.0.50727.5477 Foxtable 版本:2014.5.12.1 错误所在事件:加载[生产派单]失败! 详细错误信息: 列名 \'False\' 无效。
代码如下:
Dim Filter As String
If e.Node.Text = "加载所有数据" Then Filter = "" Else Dim dr As DataRow = e.Node.DataRow \'获取生成此节点的行 Dim pname As String = dr("派单完成") Dim Year As Integer = dr("年") Dim Month As Integer = dr("月") Select Case e.Node.Level Case 0 Filter ="[派单完成] = " & dr("派单完成") & "" Case 1 Filter ="Year(日期) = " & Year Case 2 Filter ="Year(日期) = " & Year & " And Month(日期) = " & Month End Select End If
With DataTables("生产派单") .LoadFilter = Filter .LoadPage = 0 .LoadTop = 10 .Load() e.Form.Controls("TextBox1").Value = 1 & "/" & .TotalPages End With
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-- 作者:有点甜
-- 发布时间:2014/6/18 14:02:00
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Dim Filter As String
If e.Node.Text = "加载所有数据" Then Filter = "" Else Dim dr As DataRow = e.Node.DataRow \'获取生成此节点的行 Dim pname As String = dr("派单完成") Dim Year As Integer = dr("年") Dim Month As Integer = dr("月") Select Case e.Node.Level Case 0 If dr.IsNull("派单完成") = False Then Filter ="[派单完成] = " & dr("派单完成") & "" End If Case 1 Filter ="Year(日期) = " & Year Case 2 Filter ="Year(日期) = " & Year & " And Month(日期) = " & Month End Select End If
With DataTables("生产派单") .LoadFilter = Filter .LoadPage = 0 .LoadTop = 10 .Load() e.Form.Controls("TextBox1").Value = 1 & "/" & .TotalPages End With
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-- 作者:Bin
-- 发布时间:2014/6/18 14:03:00
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弹出一下Filter 看看拼接结果是什么.
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-- 作者:有点甜
-- 发布时间:2014/6/18 14:18:00
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如果是sqlserver数据源,可能要这样改。
Dim Filter As String
If e.Node.Text = "加载所有数据" Then Filter = "" Else Dim dr As DataRow = e.Node.DataRow \'获取生成此节点的行 Dim pname As String = dr("派单完成") Dim Year As Integer = dr("年") Dim Month As Integer = dr("月") Select Case e.Node.Level Case 0 Filter ="[派单完成] = " & iif(dr("派单完成") = False, 0, 1) Case 1 Filter ="Year(日期) = " & Year Case 2 Filter ="Year(日期) = " & Year & " And Month(日期) = " & Month End Select End If
With DataTables("生产派单") .LoadFilter = Filter .LoadPage = 0 .LoadTop = 10 .Load() e.Form.Controls("TextBox1").Value = 1 & "/" & .TotalPages End With
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-- 作者:身份不明
-- 发布时间:2014/6/18 15:09:00
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可以使用了,甜老师,我上面的代码在原来的系统是可以使用的,原来是Access数据库。
为什么换成SQL数据库后,代码就出错了呢?
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-- 作者:有点甜
-- 发布时间:2014/6/18 15:12:00
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sqlserver的逻辑列,不能用false和true,要用0和1
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