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在制作表格的时候遇见一个问题,如何一个格子里将选项多选,并且重复点击选项后删除多选的哪一项。

打开表格——在标题栏中选中开发工具——打开开发工具菜单中的visual basic——在左侧找到你需要修改的sheet输入以下代码就好了。

Private Sub Worksheet_Change(ByVal Target As Range)
Dim rngDV As Range
Dim oldVal As String
Dim newVal As String
If Target.Count > 1 Then GoTo exitHandler

On Error Resume Next
Set rngDV = Cells.SpecialCells(xlCellTypeAllValidation)
On Error GoTo exitHandler

If rngDV Is Nothing Then GoTo exitHandler

If Intersect(Target, rngDV) Is Nothing Then
   'do nothing
Else
  Application.EnableEvents = False
  newVal = Target.Value
  Application.Undo
  oldVal = Target.Value
  Target.Value = newVal
  If Target.Column = 7 Then '这里规定好哪一列的数据有效性是多选的,A列是第1列,依次类推,如3就是C列,7就是G列
    If oldVal = "" Then
      'do nothing
      Else
      If newVal = "" Then
      'do nothing
      Else
        If InStr(1, oldVal, newVal) <> 0 Then  '重复选择视同删除
          If InStr(1, oldVal, newVal) + Len(newVal) - 1 = Len(oldVal) Then '最后一个选项重复
            Target.Value = Left(oldVal, Len(oldVal) - Len(newVal) - 1)
          Else
            Target.Value = Replace(oldVal, newVal & ",", "") '不是最后一个选项重复的时候处理逗号
          End If
        Else '不是重复选项就视同增加选项
        Target.Value = oldVal & "," & newVal
'      NOTE: you can use a line break,
'      instead of a comma
'      Target.Value = oldVal _
'        & Chr(10) & newVal
        End If
      End If
    End If
  End If
End If

exitHandler:
  Application.EnableEvents = True
End Sub

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本文标签: 多选表格Excel