[求助]设置5层，有季度的筛选树的问题 - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

做一个带统计的筛选树（信息登记窗口/筛选树1），按照：年/季度/月/单位/拟稿人来分层，请教如何写代码。特别是季度如何生成筛选。

另外，如何生成：单位/拟稿人/季度；时间在后边的带统计的筛选树（信息登记窗口/筛选树2）

所有用户密码都是 888

[此贴子已经被作者于2014-12-25 15:10:57编辑过]

我是按照这个改的，但层太多，搞的有些晕，希望指点一下。

For Each nd As WinForm.TreeNode In trv.AllNodes
    Dim Year As Integer = nd.DataRow("年")
    Dim jidu As Integer = nd.DataRow("季")
    Dim Month As Integer = nd.DataRow("月")
    Dim dwmc As String = nd.DataRow("单位名称")
    Dim zgr As String = nd.DataRow("撰稿人")
    Select Case nd.Level
        Case 0
            nd.Text = nd.text & "年(" & dt.Compute("Sum(记录数)","年 = " & Year) & "条" & dt.Compute("Sum(奖金)","年 = " & Year) & "元)"
        Case 1
            nd.Text = nd.text & "季(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季 = " & jidu) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季 = " & jidu) & "元)"
        Case 2
            nd.Text = nd.text & "月(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季 = " & jidu & " and 月 = " & Month) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季 = " & jidu & " And 月 = " & Month) & "元)"
        Case 3
            nd.Text = nd.text & "(" & nd.DataRow("记录数") & "条)" & nd.DataRow("奖金") & "元)"
    End Select
Next

谢谢，但第4层的统计数据不正确，我进行了修改，多加了一个“单位名称”的筛选条件，红色背景部分，但代码好像写的有错误，我不知道该怎么改？

For Each nd As WinForm.TreeNode In trv.AllNodes

Dim Year As Integer = nd.DataRow("年")

Dim jidu As Integer = nd.DataRow("季")

Dim Month As Integer = nd.DataRow("月")

Dim dwmc As String = nd.DataRow("单位名称")

Dim zgr As String = nd.DataRow("撰稿人")

Select Case nd.Level

Case 0

nd.Text = nd.text & "年(" & dt.Compute("Sum(记录数)","年 = " & Year) & "条" & dt.Compute("Sum(奖金)","年 = " & Year) & "元)"

Case 1

nd.Text = nd.text & "季(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季 = " & jidu) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季 = " & jidu) & "元)"

Case 2

nd.Text = nd.text & "月(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季 = " & jidu & " and 月 = " & Month) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季 = " & jidu & " And 月 = " & Month) & "元)"

Case 3

nd.Text = nd.text & "(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季 = " & jidu & " and 月 = " & Month & " and 单位名称 = " & dwmc) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季 = " & jidu & " and 月 = " & Month & " and 单位名称 = " & dwmc) & "元)"

Case 4

nd.Text = nd.text & "(" & nd.DataRow("记录数") & "条" & nd.DataRow("奖金") & "元)"

End Select

此问题已解决

Case 3

nd.Text = nd.text & "(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季度 = " & jidu & " and 月 = " & Month & " and 单位名称 = '" & dwmc & "'") & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季度 = " & jidu & " and 月 = " & Month & " and 单位名称 = '" & dwmc &"'") & "元)"

[此贴子已经被作者于2014-12-25 11:24:47编辑过]

Case 3
nd.Text = nd.text & "(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季 = " & jidu & " and 月 = " & Month & " and 单位名称 = '" & dwmc & "'") & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季 = " & jidu & " and 月 = " & Month & " and 单位名称 = '" & dwmc & "'") & "元)"

季度的筛选时间条件怎么写啊？

这里有年的和月的，季度的怎么写

Dim Filter As String = ""

If e.node.Name <> "显示所有记录" Then

Dim d1 As Date

Dim d2 As Date

Dim Year As Integer = e.note.DataRow("年")

Dim jidu As Integer = e.note.DataRow("季度")

Dim Month As Integer = e.note.DataRow("月")

Dim dwmc As String = e.note.DataRow("单位名称")

Dim zgr As String = e.note.DataRow("撰稿人")

Select Case e.Node.Level

Case 0

d1 = New Date(Year,1,1) '取得该年的第一天

d2 = new Date(Year,12,31) '取得该年的最后一天

Filter = "刊发日期 >= #" & d1 & "# And 刊发日期 <= #" & d2 & "#"

Case 1

d1 = New Date(Year, Month, 1) '取得该月的第一天

d2 = new Date(Year, Month, Date.DaysInMonth(Year,Month)) '取得该月的最后一天

Filter = "刊发日期 >= #" & d1 & "# And 刊发日期 <= #" & d2 & "#"

Case 2

d1 = New Date(Year, Month, 1) '取得该月的第一天

d2 = new Date(Year, Month, Date.DaysInMonth(Year,Month)) '取得该月的最后一天

Filter = "刊发日期 >= #" & d1 & "# And 刊发日期 <= #" & d2 & "# And 单位名称 = '" & dwmc & "'"

End Select

End If

Tables("信息宣传").Filter = Filter

这个筛选的逻辑是这样，每个季度发一次奖金，每个季度之下是每个社区多少钱，然后是每个社区下每个月的详情和是谁发的稿

层次应该是年/季度/社区/月/人
我的代码弄完之后，同一季度下社区名称出现了重复，请问代码应该如何修正

此主题相关图片如下：筛选代码.jpg

Dim dt As DataTable

Dim b As New GroupTableBuilder("统计表1",DataTables("信息宣传"))

b.Groups.AddDef("刊发日期",DateGroupEnum.Year,"年")

b.Groups.AddDef("刊发日期",DateGroupEnum.Quarter,"季度")

b.Groups.AddDef("单位名称")

b.Groups.AddDef("刊发日期",DateGroupEnum.Month,"月")

b.Groups.AddDef("撰稿人")

b.Totals.AddDef("刊发日期",AggregateEnum.count,"记录数")

b.Totals.AddDef("奖金",AggregateEnum.sum,"奖金") '根据客户列来统计记录数,也就是订单数

dt = b.Build(False) '参数设置为False,生成一个临时表,不在主界面显示

'然后根据统计表生成目录树

Dim trv As WinForm.TreeView = Forms("信息登记").Controls("TreeView1")

trv.BuildTree(dt, "年|季度|单位名称|月|撰稿人","","年 desc,季度 desc,月 desc")

trv.StopRedraw

For Each nd As WinForm.TreeNode In trv.AllNodes

Dim Year As Integer = nd.DataRow("年")

Dim jidu As Integer = nd.DataRow("季度")

Dim dwmc As String = nd.DataRow("单位名称")

Dim Month As Integer = nd.DataRow("月")

Dim zgr As String = nd.DataRow("撰稿人")

Select Case nd.Level

Case 0

nd.Text = nd.text & "年(" & dt.Compute("Sum(记录数)","年 = " & Year) & "条" & dt.Compute("Sum(奖金)","年 = " & Year) & "元)"

Case 1

nd.Text = nd.text & "季度(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季度 = " & jidu) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季度 = " & jidu) & "元)"

Case 2

nd.Text = nd.text & "(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季度 = " & jidu & " and 单位名称 = '" & dwmc & "'") & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季度 = " & jidu & " And 单位名称 = '" & dwmc & "'") & "元)"

Case 3

nd.Text = nd.text & "月(" & dt.Compute("Sum(记录数)","年 = " & Year & " And 季度 = " & jidu & " and 单位名称 = '" & dwmc & "' and 月 = " & Month) & "条" & dt.Compute("Sum(奖金)","年 = " & Year & " And 季度 = " & jidu & " and 单位名称 = '" & dwmc &"' And 月 = " & Month) & "元)"

Case 4

nd.Text = nd.text & "(" & nd.DataRow("记录数") & "条" & nd.DataRow("奖金") & "元)"

End Select

trv.Nodes.Insert("显示所有记录","显示所有记录(" & dt.Compute("Sum(记录数)") & "条" & dt.Compute("Sum(奖金)") & "元)",0)

trv.ResumeRedraw

[此贴子已经被作者于2014-12-25 14:06:00编辑过]

trv.BuildTree(dt, "年|季度|单位名称|月|撰稿人","","年 desc,季度 desc)

解决了，排序问题，这样就ok了

主题：[求助]设置5层，有季度的筛选树的问题