frmsmallgenus.frm

网上销售源代码

         EndProperty
      EndProperty
   End
End
Attribute VB_Name = "frmSmallGenus"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public P_SID As String

Private Sub Form_Load()

'初使化下接柜
    Initcbo
End Sub

Private Sub tlbOperate_ButtonClick(ByVal Button As MSComctlLib.Button)
 Select Case Button.Key
        Case "update"
            '保存数据
                If P_SID = "" Then
                    Sava
                Else
                    Update
                End If
                
        Case "cancel"
            '撤消
            InitClear
        
        Case "first"
            '首页
            frmMQSmallGenus.mintCurPage = 1
            gFillFg frmMQSmallGenus.fg, frmMQSmallGenus.mrstDriveRoom, frmMQSmallGenus.tlbOperate.Buttons, frmMQSmallGenus.mintCurPage, frmMQSmallGenus.mintPageSize
            P_SID = frmMQSmallGenus.fg.TextMatrix(1, 1)
            
            frmMQSmallGenus.fg.TextMatrix(0, 0) = "序号"
            frmMQSmallGenus.ShowID
            
            If frmMQSmallGenus.mintCurPage = 1 Then
                If frmMQSmallGenus.fg.Row = 1 Then
                    Me.tlbOperate.Buttons("first").Enabled = False
                    Me.tlbOperate.Buttons("prev").Enabled = False
                    Me.tlbOperate.Buttons("next").Enabled = True
                    Me.tlbOperate.Buttons("last").Enabled = True
                End If
            End If
            
        Case "prev"
            '前页
            If frmMQSmallGenus.fg.Row = frmMQSmallGenus.fg.Rows - 1 Then
                If frmMQSmallGenus.mintCurPage <= frmMQSmallGenus.mrstDriveRoom.PageCount Then
                    frmMQSmallGenus.mintCurPage = frmMQSmallGenus.mintCurPage - 1
                    gFillFg frmMQSmallGenus.fg, frmMQSmallGenus.mrstDriveRoom, frmMQSmallGenus.tlbOperate.Buttons, frmMQSmallGenus.mintCurPage, frmMQSmallGenus.mintPageSize
                    P_SID = frmMQSmallGenus.fg.TextMatrix(frmMQSmallGenus.fg.Rows - 1, 1)
                                        frmMQSmallGenus.fg.TextMatrix(0, 0) = "序号"
                    frmMQSmallGenus.ShowID
                End If
            End If
            
            If frmMQSmallGenus.mintCurPage = 1 Then
                If frmMQSmallGenus.fg.Row = 1 Then
                    Me.tlbOperate.Buttons("first").Enabled = False
                    Me.tlbOperate.Buttons("prev").Enabled = False
                    Me.tlbOperate.Buttons("next").Enabled = True
                    Me.tlbOperate.Buttons("last").Enabled = True
                End If
            End If
        
        Case "next"
            '下页
            If frmMQSmallGenus.fg.Row = frmMQSmallGenus.fg.Rows - 1 Then
                frmMQSmallGenus.mintCurPage = frmMQSmallGenus.mintCurPage + 1
                gFillFg frmMQSmallGenus.fg, frmMQSmallGenus.mrstDriveRoom, frmMQSmallGenus.tlbOperate.Buttons, frmMQSmallGenus.mintCurPage, frmMQSmallGenus.mintPageSize
                P_SID = frmMQSmallGenus.fg.TextMatrix(1, 1)
                frmMQSmallGenus.fg.TextMatrix(0, 0) = "序号"
                frmMQSmallGenus.ShowID
            End If
            
            If frmMQSmallGenus.mintCurPage = frmMQSmallGenus.mrstDriveRoom.PageCount Then
                If frmMQSmallGenus.fg.Row = frmMQSmallGenus.fg.Rows - 1 Then
                    Me.tlbOperate.Buttons("first").Enabled = True
                    Me.tlbOperate.Buttons("prev").Enabled = True
                    Me.tlbOperate.Buttons("next").Enabled = False
                    Me.tlbOperate.Buttons("last").Enabled = False
                End If
            End If
            
        Case "last"
            '末页
            frmMQSmallGenus.mintCurPage = -1
            gFillFg frmMQSmallGenus.fg, frmMQSmallGenus.mrstDriveRoom, frmMQSmallGenus.tlbOperate.Buttons, frmMQSmallGenus.mintCurPage, frmMQSmallGenus.mintPageSize
            P_SID = frmMQSmallGenus.fg.TextMatrix(frmMQSmallGenus.fg.Rows - 1, 1)
            frmMQSmallGenus.fg.TextMatrix(0, 0) = "序号"
            frmMQSmallGenus.ShowID
               
            If frmMQSmallGenus.mintCurPage = frmMQSmallGenus.mrstDriveRoom.PageCount Then
                If frmMQSmallGenus.fg.Row = frmMQSmallGenus.fg.Rows - 1 Then
                    Me.tlbOperate.Buttons("first").Enabled = True
                    Me.tlbOperate.Buttons("prev").Enabled = True
                    Me.tlbOperate.Buttons("next").Enabled = False
                    Me.tlbOperate.Buttons("last").Enabled = False
                End If
            End If
            
        Case "quit"
            Unload Me
     End Select
End Sub

Private Sub Sava()
'保存数据
Dim sql As String
Dim Asql As String
Dim o As Integer
Dim Ars As New ADODB.Recordset

If Trim(cboGoodsBigTypeID.Text) = "" Then
    MsgBox "商品大类不能为空", vbInformation, "提示"
    Exit Sub
End If

If Trim(txtGoodsSmallTypeID.Text) = "" Then
    MsgBox "商品小类编号不能为空", vbInformation, "提示"
    Exit Sub
End If

If Trim(txtGoodsSmallTypeName.Text) = "" Then
    MsgBox "商品小类名称不能为空", vbInformation, "提示"
    Exit Sub
End If

'查询商品小类编号是否存在
sql = "Select GoodsSmallTypeID from GoodsSmallGenus Where GoodsSmallTypeID='" & Trim(txtGoodsSmallTypeID.Text) & "'"
Set Ars = SQLDB.Execute(sql)
If Not Ars.EOF Then
    MsgBox "商品小类编号已存在，不能重复添加", vbInformation, "提示"
    Exit Sub
End If

'查询同一大类下面的小类名称是否已存在
sql = "Select GoodsSmallTypeName from GoodsSmallGenus Where GoodsBigTypeID='" & Trim(cboGoodsBigTypeID.Text) & "' and GoodsSmallTypeName='" & Trim(txtGoodsSmallTypeName.Text) & "'"
Set Ars = SQLDB.Execute(sql)
If Not Ars.EOF Then
    MsgBox "商品小类名称已存在，不能重复添加", vbInformation, "提示"
    Exit Sub
End If

On Error GoTo ErrShow
SQLDB.BeginTrans
    '添加主表信息
    Asql = "Insert into GoodsSmallGenus(GoodsBigTypeID,GoodsSmallTypeID,GoodsSmallTypeName,Remark) " & _
           "Values('" & Trim(cboGoodsBigTypeID.Text) & "','" & Trim(txtGoodsSmallTypeID.Text) & "'," & _
           "'" & Trim(txtGoodsSmallTypeName.Text) & "','" & Trim(txtRemark.Text) & "')"
    SQLDB.Execute Asql
SQLDB.CommitTrans
InitClear
frmMQSmallGenus.QuerySalesRoom
MsgBox "添加成功", vbInformation, "提示"
Exit Sub
ErrShow:
    SQLDB.RollbackTrans
    MsgBox "添加商品小类信息出错" & Err.Description, vbInformation, "提示"
End Sub

Private Sub Update()
'修改数据
'保存数据
Dim sql As String
Dim Asql As String
Dim o As Integer
Dim Ars As New ADODB.Recordset

If Trim(cboGoodsBigTypeID.Text) = "" Then
    MsgBox "商品大类不能为空", vbInformation, "提示"
    Exit Sub
End If

If Trim(txtGoodsSmallTypeID.Text) = "" Then
    MsgBox "商品小类编号不能为空", vbInformation, "提示"
    Exit Sub
End If

If Trim(txtGoodsSmallTypeName.Text) = "" Then
    MsgBox "商品小类名称不能为空", vbInformation, "提示"
    Exit Sub
End If

'查询同一大类下面的小类名称是否已存在
sql = "Select GoodsSmallTypeName from GoodsSmallGenus Where GoodsBigTypeID='" & Trim(cboGoodsBigTypeID.Text) & "' " & _
      "and GoodsSmallTypeName='" & Trim(txtGoodsSmallTypeName.Text) & "' and GoodsSmallTypeID<>'" & Trim(txtGoodsSmallTypeID.Text) & "'"
Set Ars = SQLDB.Execute(sql)
If Not Ars.EOF Then
    MsgBox "商品小类名称已存在，不能重复添加", vbInformation, "提示"
    Exit Sub
End If

On Error GoTo ErrShow
SQLDB.BeginTrans
    '添加主表信息
    Asql = "Update GoodsSmallGenus set GoodsBigTypeID='" & Trim(cboGoodsBigTypeID.Text) & "'," & _
           "GoodsSmallTypeName='" & Trim(txtGoodsSmallTypeName.Text) & "',Remark='" & Trim(txtRemark.Text) & "' " & _
           " Where GoodsSmallTypeID='" & Trim(txtGoodsSmallTypeID.Text) & "'"
    SQLDB.Execute Asql
SQLDB.CommitTrans
InitClear
frmMQSmallGenus.QuerySalesRoom
MsgBox "添加成功", vbInformation, "提示"
Exit Sub
ErrShow:
    SQLDB.RollbackTrans
    MsgBox "添加商品小类信息出错" & Err.Description, vbInformation, "提示"
End Sub

Private Sub InitClear()
'清空文本柜数据
    txtGoodsSmallTypeID.Text = ""
    txtGoodsSmallTypeName.Text = ""
    txtRemark.Text = ""
End Sub

Private Sub Initcbo()
'初使化大类
Dim sql As String
Dim Ars As New ADODB.Recordset

sql = "Select GoodsBigTypeID from GoodsBigGenus "
Set Ars = SQLDB.Execute(sql)

Do While Not Ars.EOF
    cboGoodsBigTypeID.AddItem Ars("GoodsBigTypeID")
Ars.MoveNext

    cboGoodsBigTypeID.ListIndex = 0
Loop

End Sub