Aplikasi Sistem Informasi Penjualan Komputer Sistem Kredit

Aplikasi Sistem Informasi Penjualan Komputer Sistem Kredit

Aplikasi ini dibuat menggunakan visual basic 6.0 dengan link tabelnya pada microsoft Acces..

berikut tampilan awalnya :


berikut link tabelnya :

form angsuran :



souce code data angsuran :


Private Sub cmdHapus_Click()
With Data1
If .Recordset.EOF And .Recordset.BOF Then Exit Sub
.Recordset.MoveLast
If MsgBox("Yakin akan dihapus?", vbYesNo + vbQuestion, "Konfirmasi") = vbYes Then
UpdateJual False, .Recordset(2)
.Recordset.Delete
End If
.Refresh
Hitung
Cek
End With
End Sub

Private Sub cmdPilihNoPenjualan_Click()
Unload Me
frmPilihPenjualan.Show
End Sub

Private Sub cmdProses_Click()
Dim StatOk As Boolean
With Data1
StatOk = True
For x = 0 To txtAngsuran.Count - 1
If txtAngsuran(x).Text = "" Then
MsgBox "Maaf " & lblAngsuran(x).Caption & " tidak boleh kosong", vbCritical, "Peringatan"
StatOk = False
txtAngsuran(x).SetFocus
Exit For
End If
Next
If StatOk = False Then Exit Sub
Txt2Data
UpdateJual True, txtAngsuran(2).Text
Hitung
Cek
End With
End Sub

Private Sub Data1_Reposition()
AdjustMasterGrid
End Sub

Private Sub Form_Resize()
On Error Resume Next
Me.Width = 10875
Me.Height = 7590
End Sub

Private Sub Form_Activate()
Dim x As Byte
PaintForm3D Me

txtAngsuran(1).Text = Format(Now, "dd-mm-yyyy")
Timer1.Enabled = True
ForceDetail
Hitung
Cek
End Sub

Private Sub Form_Load()
Set rc = DB.OpenRecordset("tblAngsuran", dbOpenDynaset)
Set Data1.Recordset = rc
Set rc = Nothing

Set rc = DB.OpenRecordset("tblPenjualan", dbOpenDynaset)
Set dtaPenjualan.Recordset = rc
Set rc = Nothing

End Sub

Private Sub Data2DetailJual()
With Data2
txtDetail(0).Text = .Recordset(0)
txtDetail(1).Text = .Recordset(1)
txtDetail(2).Text = .Recordset(2)
txtDetail(3).Text = .Recordset(3)
txtDetail(4).Text = .Recordset(4)
txtDetail(5).Text = .Recordset(5)
txtDetail(6).Text = .Recordset(6)
txtDetail(7).Text = .Recordset(7)
txtDetail(8).Text = ViewFormat(.Recordset(8))
txtDetail(9).Text = ViewFormat(.Recordset(9))
txtDetail(10).Text = ViewFormat(.Recordset(10))
End With
End Sub

Private Sub Form_Unload(Cancel As Integer)
Timer1.Enabled = False
End Sub


Private Sub Timer1_Timer()
txtAngsuran(2).Text = Format(txtAngsuran(2).Text, "###,###,###")
txtAngsuran(2).SelStart = Len(txtAngsuran(2).Text)
End Sub

Private Sub txtAngsuran_GotFocus(Index As Integer)
txtAngsuran(Index).BackColor = vbGreen
End Sub

Private Sub txtAngsuran_KeyDown(Index As Integer, KeyCode As Integer, Shift As Integer)
If KeyCode = 38 Then
If Index = 0 Then Exit Sub
txtAngsuran(Index - 1).SetFocus
ElseIf KeyCode = 40 Or KeyCode = 13 Then
If Index = txtAngsuran.Count - 1 Then Exit Sub
txtAngsuran(Index + 1).SetFocus
End If
End Sub

Private Sub txtAngsuran_KeyPress(Index As Integer, KeyAscii As Integer)
If Index = 2 Then
If KeyAscii <> 57 Or KeyAscii = 8 Then
KeyAscii = 0
Beep
End If
End If
End Sub

Private Sub txtAngsuran_LostFocus(Index As Integer)
txtAngsuran(Index).BackColor = vbWhite
End Sub

Private Sub Txt2Data()
With Data1
.Recordset.AddNew
.Recordset(0) = txtAngsuran(0).Text
.Recordset(1) = txtAngsuran(1).Text
.Recordset(2) = DefaFormat(txtAngsuran(2).Text)
.Recordset.Update
End With
End Sub

Private Sub Hitung()
Dim TotAng As String
lblTotal.Caption = "0"
ForceDetail
With Data1
If .Recordset.EOF And .Recordset.BOF Then Exit Sub
.Recordset.MoveFirst
Do Until .Recordset.EOF
TotAng = Val(TotAng) + Val(.Recordset(2))
.Recordset.MoveNext
Loop
lblTotal.Caption = ViewFormat(TotAng)
End With
End Sub

Private Sub AdjustMasterGrid()
With DBGrid1
.Columns(0).Width = 800
.Columns(1).Width = 1500
.Columns(2).Width = 1700
End With
End Sub

Private Sub ForceDetail()
Dim SQL As String
SQL = "SELECT tblKonsumen.Nama,tblKonsumen.ID,"
SQL = SQL & "tblBarang.NamaBarang,tblBarang.Processor,tblBarang.Storage,tblBarang.Memory,tblBarang.VGA,tblBarang.OpticalDrive,"
SQL = SQL & "tblPenjualan.Harga,tblPenjualan.Terbayar,tblPenjualan.Sisa "
SQL = SQL & "FROM tblKonsumen,tblBarang,tblPenjualan "
SQL = SQL & "WHERE tblPenjualan.KodeKonsumen=tblKonsumen.KodeKonsumen "
SQL = SQL & "AND tblPenjualan.KodeBarang=tblBarang.KodeBarang "
SQL = SQL & "AND tblPenjualan.NoPenjualan='" & txtAngsuran(0).Text & "'"

Set rc = DB.OpenRecordset("tblAngsuran", dbOpenDynaset)
Set Data2.Recordset = rc
Data2.RecordSource = SQL
Set rc = Nothing
DoEvents
Data2.Refresh
Data2DetailJual

Data1.RecordSource = "SELECT * FROM tblAngsuran WHERE NoPenjualan='" & txtAngsuran(0).Text & "'"
Data1.Refresh

End Sub

Private Sub UpdateJual(ByVal DiBayar As Boolean, Nilai As String)
Dim Harga As Double, Terbayar As Double, Sisa As Double
With dtaPenjualan
.RecordSource = "SELECT * FROM tblPenjualan WHERE NoPenjualan='" & txtAngsuran(0).Text & "'"
.Refresh
If DiBayar = True Then
Harga = .Recordset(4)
Terbayar = .Recordset(5)
Terbayar = Terbayar + Val(DefaFormat(Nilai))
Sisa = Harga - Terbayar
Else
Harga = .Recordset(4)
Terbayar = .Recordset(5)
Terbayar = Terbayar - Val(DefaFormat(Nilai))
Sisa = Harga - Terbayar
End If
.Recordset.Edit
.Recordset(5) = Terbayar
.Recordset(6) = Sisa
.Recordset.Update
.Refresh
End With
End Sub

Private Sub Cek()
If DefaFormat(lblTotal.Caption) = DefaFormat(txtDetail(8).Text) And lblTotal.Caption <> "0" Then
cmdProses.Enabled = False
Else
cmdProses.Enabled = True
End If
End Sub


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