Cara Membuat Program Pegawai dengan Menggunakan Jaringan
Program Server
- Buat database dengan nama database kepegawaian.mdb, dan tabel pegawai seperti di bawah ini
Dan tabel pemakai,seperti di bawah ini
- Buka Visual Basic 6.0,
- Desain FrmLogin seperti di bawah ini
Lalu ketik programnya :
Private Sub CmdKeluar_Click()
Unload Me
End Sub
Private Sub cmdsubmit_Click()
If username.Text = "isna" And pass.Text = "1234" Then
Me.Hide
menu.Show
Else
MsgBox "Maaf! Username dan Password yang anda masukkan salah", vbInformation, "pemakai"
End If
End Sub
‘Pada properties,passwordchar ketik “*” agar passwordnya tidak terbaca
- klik kanan project,pilih add-form
- desain programnya seperti di bawah ini
- Ketikkan pada modul program
Public Db As New ADODB.Connection
Public rs As New ADODB.Recordset
Public rs2 As New ADODB.Recordset
Public sql As String
Sub OPENDB()
If Db.State = adStateOpen Then Db.Close
Db.CursorLocation = adUseClient
Db.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= " & App.Path & _
"\kepegawaian.mdb;Persist Security Info=False "
End Sub
Sub ClearFORM(f As Form)
Dim ctl As Control
For Each ctl In f
If TypeOf ctl Is TextBox Then ctl.Text = ""
If TypeOf ctl Is ComboBox Then ctl.Text = ""
Next
End Sub
Sub Center(f As Form)
f.Move (Screen.Width - f.Width) / 2, (Screen.Height - f.Height) / 4
End Sub
Sub RubahCMD(f As Form, L0 As Boolean, L1 As Boolean, L2 As Boolean, L3 As Boolean)
f.cmdproses(0).Enabled = L0
f.cmdproses(1).Enabled = L1
f.cmdproses(2).Enabled = L2
f.cmdproses(3).Enabled = L3
End Sub
- ketikkan pada program
Sub hapus()
nip.Enabled = True
ClearFORM Me
Call RubahCMD(Me, True, False, False, False)
cmdproses(1).Caption = "&Simpan"
End Sub
Sub ProsesDB(Log As Byte)
Select Case Log
Case 0
sql = "insert into pegawai(nip,nama,golongan,jabatan,bagian)" & _
"values('" & nip.Text & _
"','" & nama.Text & _
"','" & golongan.Text & _
"','" & jabatan.Text & _
"','" & bagian.Text & "')"
Case 1
sql = "update pegawai set nama='" & nama.Text & "'," & _
"golongan= '" & golongan.Text & "'," & _
"jabatan= '" & jabatan.Text & "'," & _
"bagian= '" & bagian.Text & "'" & _
"where nip='" & nip.Text & "'"
Case 2
sql = "delete from pegawai where nip='" & nip.Text & "'"
End Select
MsgBox "Pemrosesan record database telah berhasil...!", vbInformation, "data pegawai"
Db.BeginTrans
Db.Execute sql, adCmdTable
Db.CommitTrans
Call hapus
Adodc1.Refresh
nip.SetFocus
End Sub
Sub TampilPegawai()
On Error Resume Next
nip.Text = rs!nip
nama.Text = rs!nama
golongan.Text = rs!golongan
jabatan.Text = rs!jabatan
bagian.Text = rs!bagian
End Sub
Private Sub cmdproses_Click(Index As Integer)
Select Case Index
Case 0
Call hapus
nip.SetFocus
Case 1
If cmdproses(1).Caption = "&Simpan" Then
Call ProsesDB(0)
Else
Call ProsesDB(1)
End If
Case 2
X = MsgBox("Yakin RECORD pegawai akan dihapus...!", vbQuestion + vbYesNo, "pegawai")
If X = vbYes Then ProsesDB 2
Call hapus
nip.SetFocus
Case 3
Call hapus
nip.SetFocus
Case 4
Unload Me
End Select
End Sub
Private Sub Form_Load()
Call OPENDB
Call hapus
MulaiServer
End Sub
Private Sub nip_keypress(keyascii As Integer)
If keyascii = 13 Then
If nip.Text = "" Then
MsgBox "Masukkan NIP Pegawai! ", vbInformation, "pegawai"
nip.SetFocus
Exit Sub
End If
sql = "SELECT * FROM pegawai WHERE nip='" & nip.Text & "' "
If rs.State = adStateOpen Then rs.Close
rs.Open sql, Db, adOpenDynamic, adLockOptimistic
If rs.RecordCount <> 0 Then
TampilPegawai
Call RubahCMD(Me, False, True, True, True)
cmdproses(1).Caption = "&Edit"
nip.Enabled = False
Else
X = nip.Text
Call hapus
nip.Text = X
Call RubahCMD(Me, False, True, False, True)
cmdproses(1).Caption = "&Simpan"
End If
nama.SetFocus
End If
End Sub
Sub MulaiServer()
WS.LocalPort = 1000
WS.Listen
End Sub
Private Sub ws_connectionrequest(ByVal requestid As Long)
WS.Close
WS.Accept requestid
Me.Caption = "server-client" & WS.RemoteHostIP & "connect"
End Sub
Private Sub ws_dataarrival(ByVal bytestotal As Long)
Dim xKirim As String
Dim xData1() As String
Dim xData2() As String
WS.GetData xKirim, vbString, bytestotal
xData1 = Split(xKirim, "-")
Select Case xData1(0)
Case "SEARCH"
sql = "SELECT * FROM pegawai WHERE nip='" & xData1(1) & "' "
If rs.State = adStateOpen Then rs.Close
rs.Open sql, Db, adOpenDynamic, adLockOptimistic
If rs.RecordCount <> 0 Then
WS.SendData "RECORD-" & rs!nama & "/" & rs!golongan & "/" & rs!jabatan & "/" & rs!bagian
Else
WS.SendData "NOTHING-DATA"
End If
Case "INSERT"
Db.BeginTrans
Db.Execute xData1(1), adCmdTable
Db.CommitTrans
WS.SendData " INSERT-xxx"
Adodc1.Refresh
Case "DELETE"
sql = " Delete * from pegawai " & _
" where nip = '" & xData1(1) & "' "
Db.BeginTrans
Db.Execute sql, adCmdTable
Db.CommitTrans
Adodc1.Refresh
WS.SendData "DEL-xxx"
Case "UPDATE"
Db.BeginTrans
Db.Execute xData1(1), adCmdTable
Db.CommitTrans
WS.SendData "EDIT-xxx"
Adodc1.Refresh
End Select
End Sub
- buat menu seperti di bawa ini
- ketikkan pada program
Private Sub Keluar_Click()
Unload Me
End Sub
Private Sub Pegawai_Click()
FrmPegawai.Show
End Sub
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