Database Pada Visual Basic

WYI Database Visual Basic

Database Pada Visual Basic

1. Membuat Database Baru

Klik Menu add-Ins pada Menubar

Pilih Visual Data Manager, akan Muncul Jendela Visdata

Pilih File , New , Microsoft Access, Version 7.0 MDB.

Simpan Dengan nama :Penjualan , Simpan Di C:\Lab B Pagi\13054….

Klik Kanan Pada Properties, Pilih New Table

Tipe Field Fungsi

Long Digunakan untuk menampung data numerik untuk bilangan bulat

Currency Digunakan untuk menampung data numerik. Kelebihannya adalah currency tidak akan melakukan pembulatan bilangan pada operasi matematik

Single Digunakan untuk menampung data numerik untuk bilangan pecahan

Double Fungsinya sama dengan single

Date/Time Digunakan untuk menampung data tanggal atau jam

Text Digunakan untuk menyimpan data karakter dengan daya tampung sebesar 255 karakter

Memo Sama dengan text tetapi dapat menampung sampai dengan 64.000 karakter

WYI Database Visual Basic

Table name: Barang , lalu klik Add Field

Name Type Size

kdbrg Text 5

nama Text 15

harga Currency 8

satuan Text 15

Klik Add Index, Name= Kobar, Pada Available Fields : kdbrg

Build The table

Desain Form spt di bawah ini :

Koneksi Data Ke Database:

1. Pada Tabel Properties, Database Name : Path / alamat tempat penyimpanan database

2. Record Source: Barang <nama Tabelnya> 3. RecordSource Type : 0-Table

Koneksi Setiap Textbox pada Database

1. Pada Setiap Textbox, Data Source: Data1

2. Data Field: kdbrg <sesuaikan textbox dg nama fieldnya> Koneksi DBGrid :

1. Pada Tabel Properties, Data Sorce: data1 2. Klik kanan Pada DbGrid, Pilih Retrieve Fields

2

Microsoft Data Bound Grid 5.0 (SP 3)  Ctrl T , atau  Klik Kanan pd Toolbox, Components Data Data

Microsoft data Bound grid 5.0 (SP 3)  Ctrl T , atau  Klik kanan toolbox, pilih Components Primary Key

WYI Database Visual Basic Sub aktif() Text1.Enabled = True Text2.Enabled = True Text3.Enabled = True Text4.Enabled = True End Sub Sub tidak() Text1.Enabled = False Text2.Enabled = False Text3.Enabled = False Text4.Enabled = False End Sub

Private Sub Cmdfirst_Click() Data1.Recordset.MoveFirst MsgBox "data awal",48 , "info" End Sub

Private Sub Cmdprev_Click() Data1.Recordset.MovePrevious If Data1.Recordset.BOF Then Data1.Recordset.MoveFirst MsgBox "data awal",48 , "info" End If

End Sub

Private Sub cmdkeluar_Click() Unload Me

End Sub

Simbol Nama Style Picture

cmdtop 1-graphical c:\program file\microsoft visual studio\ fp98\wizards\wizbmps\wztop

cmdback 1-graphical c:\program file\microsoft visual studio\ fp98\wizards\wizbmps\wztop

cmdnext 1-graphical c:\program file\microsoft visual studio\ fp98\wizards\wizbmps\wztop

cmdlast 1-graphical c:\program file\microsoft visual studio\ fp98\wizards\wizbmps\wztop

Private Sub Cmdnext_Click() Data1.Recordset.MoveNext If Data1.Recordset.EOF Then Data1.Recordset.MoveLast MsgBox "data akhir", 48 ,"info"

End If End Sub

Private Sub Cmdlast_Click() Data1.Recordset.MoveLast MsgBox "data akhir",48,"info" End Sub Private Sub Cmdtambah_Click() aktif Data1.Recordset.AddNew Text1.SetFocus End Sub Private Sub Cmdsimpan_Click() Data1.Recordset.Update tidak End Sub

Private Sub Form_Activate() tidak

Me.cmdtambah.SetFocus End Sub

WYI Database Visual Basic

Buka Database Penjualan,

Pada Jendela Visdata, Pilih File, open, Microsoft access Kemudian, klik kanan pada properties, pilih new Table Table Name: Transaksi , klik add field

Name Type Size

nofak Text 5 namapel Text 15 kdbrg text 8 jml single 4 total currency 8 diskon currency 8 bayar currency 8 tglfak Date 8

Desainlah form seperti yang dibawah

Dbcombo1 : Ctrl T, Microsoft Data Bound list Control Koneksi : pada tabel properties :

Rowsource : barang Listfield : kdbrg Sub aktif() Me.nofak.Enabled = True Me.nama.Enabled = True Me.DBCombo1.Enabled = True Me.jml.Enabled = True Me.total.Enabled = True Me.diskon.Enabled = True Me.tobay.Enabled = True End Sub Primary Key Name : kofak

Available fields: Nofak

WYI Database Visual Basic Sub tidak() Me.nofak.Enabled = False Me.nama.Enabled = False Me.DBCombo1.Enabled = False Me.jml.Enabled = False Me.total.Enabled = False Me.diskon.Enabled = False Me.tobay.Enabled = False End Sub Sub bersih() nofak = "" nama = "" namabrg = "" harga = "" DBCombo1 = "" harga = "" jml = "" total = "" diskon = "" tobay = "" End Sub

Private Sub DBCombo1_Change() With barang.recordset

.Index = "kobar"

.Seek "=", DBCombo1.Text If Not .NoMatch Then namabrg = !nama harga = !harga End If

End with End Sub

Private Sub Form_Activate() tidak

bersih

tambah.SetFocus End Sub

Private Sub lihat_Click() Form3.Show

End Sub

Private Sub jml_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then

total = Val(harga) * Val(jml) If Val(jml) > 6 Then diskon = 0.1 * Val(total) ElseIf Val(jml) > 10 Then diskon = 0.5 * Val(total) Else

diskon = 0 End If

tobay = Val(total) - Val(diskon) End If

End Sub

Private Sub tambah_Click() Me.aktif

nofak.SetFocus End Sub

Private Sub Timer1_Timer() tgl.Text = Date

End Sub

Private Sub keluar_Click()

a = MsgBox("Keluaaaaaaaaaaaaaaar ", vbQuestion + vbYesNo, "Infooo") If a = vbYes Then End

End Sub

WYI Database Visual Basic

Private Sub simpan_Click() Data2 . Recordset.AddNew

Data2 . Recordset ! tglfak = Me.tgl Data2 . Recordset ! nofak = Me.nofak Data2 . Recordset ! namapel = Me.nama Data2 . Recordset ! kdbrg = Me.DBCombo1 Data2 . Recordset ! jumlah = Me.jml

Data2. Recordset ! total = Me.total Data2 . Recordset ! diskon = Me.diskon Data2 . Recordset ! tobay = Me.tobay Data2 . Recordset.Update

tidak End Sub

Buatlah 1 form baru, desain seperti gambar di bawah ini:

Private sub cmdkembali_click() Form2.show Form3.hide End Sub Data Microsoft Data Bound Grid Control 5.0 (SP 3) <Ctrl T> 6

1. Buat Database dengan nama : Penjualan, sebelumnya tentukan dahulu tempat penyimpanan difolder masing-masing.

2. Buat Tabel Baru dengan nama : Tbl_Barang

Name Type Size

Kd_Brg Text 5 Nm_Brg Text 20 Harga Currency Stok Integer

Satuan Text 10

3. Buat Index dengan nama : Kode dari Kd_Brg 4. Isi Tabel sebanyak 5 Record

Kd_Brg Nm_Brg Harga Stok Satuan

BKSD1 Buku Sinar Dunia 25000 75 Buah PGH01 Penghapus 4500 20 Buah PGR01 Pengaris 5000 30 Unit PLG01 Pulpen Gel Warna 11000 35 Buah PSL2B Pensil 2B 2500 45 Unit

Microsoft Data Bound Grid Control 5.0 (SP3), Name : DBGrid1

Cara Menambah Objek baru pada Toolbox yaitu dengan : CTRL + T atau Klik kanan

pada ToolBox pilih Component, atau Klik menu Project pada menu utama VB, pilih Component. Setelah Database Koneksi, Klik Kanan :Retrieve Fields DBGrid1 (Objek Baru pada VB)

Objek Properties Nilai Command1 Name Enabled CmdSimpan False Command2 Name Enabled CmdBatal False Timer1 Interval 100 Data1 DatabaseName RecordSource Name (Klik tombol…cari database) Tbl_Barang BARANG DBGrid1 DataSource BARANG Sub mati() CmdTambah.Enabled = False CmdSIMPAN.Enabled = True CmdBatal.Enabled = True CmdCARI.Enabled = False CmdHapus.Enabled = False CmdKELUAR.Enabled = False End Sub Sub hidup() CmdTambah.Enabled = True CmdSIMPAN.Enabled = False CmdBatal.Enabled = False CmdCARI.Enabled = True CmdHapus.Enabled = True End Sub

Private Sub CmdBACK_Click() On Error Resume Next

Barang.Recordset.MovePrevious tampil

If Barang.Recordset.BOF Then

MsgBox "Sudah Awal Record", 64, "Informasi" Barang.Recordset.MoveFirst

tampil End If End Sub

Private Sub CmdCARI_Click()

cari = InputBox("Masukan Kode Yang Dicari", "Pencarian") temukan = "kd_brg= ' " & cari & " ' "

Barang.Recordset.FindFirst temukan If Barang.Recordset.NoMatch Then

MsgBox "Data Tidak Ditemukan", 48, "Informasi" Else tampil End If End Sub 30 Sub tampil() TxtKode = Barang.Recordset!kd_brg TxtNAMA = Barang.Recordset!nm_brg TxtHARGA = Barang.Recordset!harga TxtJUMLAH = Barang.Recordset!stok Cbosat = Barang.Recordset!satuan End Sub Sub kosong() TxtKode = "" TxtNAMA = "" TxtHARGA = "" TxtJUMLAH = "" Cbosat = "" End Sub

Private Sub CmdBatal_Click() kosong

hidup End Sub

Private Sub CmdEND_Click() Barang.Recordset.MoveLast tampil

End Sub

Private Sub CmdHAPUS_Click()

If MsgBox("Yakin Akan Hapus Data ?", vbYesNo + vbQuestion, "Info") = vbYes Then Barang.Recordset.Delete

Barang.Recordset.MoveLast tampil

End If End Sub

Private Sub CmdKELUAR_Click()

pesan = MsgBox("Yakin Mau Keluar Program?", vbYesNo + vbQuestion, "Perhatian") If pesan = vbNo Then

Cancel = 1 Else End End If End Sub

Private Sub CmdNEXT_Click() On Error Resume Next

Barang.Recordset.MoveNext tampil

If Barang.Recordset.EOF Then

MsgBox "Sudah Akhir Record", 48, "Informasi" Barang.Recordset.MoveLast

tampil End If End Sub

Private Sub CmdSIMPAN_Click() Barang.Recordset.AddNew Barang.Recordset!kd_brg = TxtKode Barang.Recordset!nm_brg = TxtNAMA Barang.Recordset!harga = TxtHARGA Barang.Recordset!stok = TxtJUMLAH Barang.Recordset!satuan = Cbosat.Text Barang.Recordset.Update CmdBatal_Click End Sub

Private Sub CmdTOP_Click() Barang.Recordset.MoveFirst tampil

End Sub

Private Sub Form_Load() Cbosat.AddItem "Unit" Cbosat.AddItem "Potong" Cbosat.AddItem "Buah" Cbosat.AddItem “Pasang” End Sub

Private Sub Timer1_Timer() LblJam.Caption = Time End Sub

Private Sub CmdTAMBAH_Click() kosong

mati

TxtKode.SetFocus End Sub

B. Relasi DBCombo dengan properties

1. Buat Database dengan nama DataObat, simpan di folder masing-masing 2. Buat Table : Obat

Field Name Type Size

kode_obat Text 5 nama_obat Text 25

jenis_obat Text 15 harga_obat Double

Isi data sebanyak 3 record

3. Buat table :Transaksi

Field Name Type Size

kode_obat Text 5 harga_obat Double jumlah Integer bayar Double discount Double total Double

4. Desain Form seperti tampilan dibawah ini !

Private Sub aktif()

dbkode.Enabled = True txtjumlah.Enabled = True txtbayar.Enabled = True

Kode_obat Nama_obat Jenis_obat Harga_obat

OSF01 Obat Sakit Flu Tablet 1500 OSK02 Obat Sakit Kepala Kapsul 1750 OMA03 Obat Masuk Angin Cair 2000

Objek Properties Nilai

DBCombo DataSource Name RowSource ListField Data_obat DBKode Data_obat Kode_obat DBCombo Componnent: Microsoft Data Bound List Controls 6.0.

txtdiscount.Enabled = True txttotal.Enabled = True cmdinput.Enabled = False cmdsave.Enabled = True

End Sub

Private Sub Form_Activate()

nonaktif

End Sub

Private Sub dbkode_Change()

Data1.Recordset.FindFirst "kode_obat=' " & dbkode.Text & " ' " txtnama = Data1.Recordset!nama_obat

txtjenis = Data1.Recordset!jenis_obat txtharga = Data1.Recordset!harga_obat txtjumlah.SetFocus

End Sub

Private Sub cmdinput_Click()

aktif

dbkode = "Pilih Kode" txtnama = "" txtjenis = "" txtharga = "" txtjumlah = "" txtbayar = "" txtdiscount = "" txttotal = "" dbkode.SetFocus End Sub

Private Sub txtjumlah_Change()

txtbayar = Val(txtjumlah) * Val(txtharga) If Val(txtbayar) >= 15000 Then txtdiscount = 0.1 * Val(txtbayar) Else txtdiscount = 0 End If End Sub

Private Sub nonaktif()

dbkode.Enabled = False txtnama.Enabled = False txtjenis.Enabled = False txtharga.Enabled = False txtjumlah.Enabled = False txtbayar.Enabled = False txtdiscount.Enabled = False txttotal.Enabled = False cmdinput.Enabled = True cmdsave.Enabled = False EndSub

Private Sub cmdsave_Click()

Data2.Recordset.AddNew Data2.Recordset!kode_obat = dbkode Data2.Recordset!harga_obat = txtharga Data2.Recordset!jumlah = txtjumlah Data2.Recordset!bayar = txtbayar Data2.Recordset!discount = txtdiscount Data2.Recordset!total = txttotal Data2.Recordset.Update Data2.Refresh cmdinput.Enabled = True cmdsave.Enabled = False End Sub

Private Sub cmdtotal_Click()

txttotal = Val(txtbayar) - Val(txtdiscount)

Latihan Database

1. Buat Database Baru dengan nama : Elektronik 2. Buat Table Baru

 Table : Barang

Name Type Size

Kobar Text 5

Nabar Text 25

Harga Currency 8 Add Index Name:Kode

Available Field : Kobar Isi Record Berikut :

Kobar Nabar Harga

LMS01 Lemari Es 2500000 MSC02 Mesin Cuci 2000000 RTP03 Radio Tape 850000  Table : Penjualan

Name Type Size

No_faktur Text 5

Tgl Date/Time 8

Kobar Text 5

Jml Single 4

Total Currency 8

Add Index =Name: nofak

Available Field : No_faktur

DTPicker  Ctrl T

 Microsoft Windows Common Control-2 6.0 (SP 4)

DBCombo1 :

 Ctrl T

 Microsoft data Bound list Control 6.0

Koneksi :

 Row Source : Data1

 List Field: Kobar

Name: Data1 DatabaseName: C:\Lab Pagi\1305…\Elektronik RecordSource : Penjualan RecordSourceType: 0-Table Name: Data2 DatabaseName: C:\Lab Pagi\1305…\Elektronik RecordSource : Barang RecordSourceType: 0-Table DBGrid: * Ctrl T

*Microsoft Data Bound grid Control 5.0 (SP 3)

Koneksi , Data Source: Data1

sub bersih() Me. nofak = "" Me. nama = "" Me. nabar = "" Me. harga = "" Me. jml = "" Me. total = "" Me. DBCombo1 = "" Option1. Value = False Option2. Value = False

End Sub Sub mati()

Me. nofak. Enabled = False Me. nama. Enabled = False Me. nabar. Enabled = False Me. harga. Enabled = False Me. jml. Enabled = False Me. total. Enabled = False Me. DBCombo1. Enabled = False

End Sub Sub hidup()

Me. nofak. Enabled = True Me. nabar. Enabled = True Me. harga. Enabled = True Me. jml. Enabled = True Me. total. Enabled = True Me. DBCombo1. Enabled = True

End Sub

Private Sub cmdadd_Click()

hidup bersih

nofak. SetFocus End Sub

Private Sub cmdbatal_Click()

bersih mati

cmdadd. SetFocus

End Sub

Private Sub cmdkeluar_Click()

Unload Me

End Sub

Private Sub cmdsave_Click()

If nofak = "" Then

MsgBox "isi terlebih dahulu nofak nya!", 64, "kasi tau"

nofak. SetFocus End If

With Data1. Recordset . Index = "nofak" . Seek "=", nofak If . NoMatch Then . AddNew !no_faktur = nofak !tgl = Me. DTPicker1

If Option1. Value = True Then !jenis_pel = "tetap" Else !jenis_pel = "umum" End If !kdbrg = DBCombo1 !nama = nama !jml = jml !total = total . Update Else

MsgBox "data sudah ada", 64, "info" bersih

End If End With

Me. DBGrid1. Refresh mati

End Sub

Private Sub DBCombo1_Change()

With Data2 . Recordset . Index = "kode" . Seek "=", DBCombo1 If Not . NoMatch Then nabar = !nabar

harga = !harga End If

End With

End Sub

Private Sub DBCombo1_Click(Area As Integer)

Me . jml . SetFocus

End Sub Private Sub Form_Activate()

mati bersih

Me. DBGrid1. Refresh

End Sub

Private Sub jml_Change()

total = Val(jml) * Val(harga)

End Sub

Private Sub Option1_Click()

nama. Enabled = True nama. SetFocus

End Sub

Private Sub Option2_Click()

nama. Enabled = False

Created BY WYI

SQL (Structured Query Language)

SQL adalah bahasa yang digunakan untuk memuat, mengurutkan, menyaring, mengupdate dan mengolah relasi antar database suatu data sehingga dihasilkan suatu data yang spesifik dari suatu database.

Bentuk Umum :

<Objek Data>. RecordSource = <String SQL>

Ket: <String SQL> adalah string yang berisi pernyataan dalam SQL. Bentuk-Bentuk dalam SQL

1. Select….From

Digunakan Untuk memilih field dan tabel data dengan SQL

BU : Select <Daftar Field> From <Nama Tabel> In <Nama Database> Ket : <Field> Adalah nama-nama field yang diinginkan, bisa satu /lebih field

<Nama Tabel> adalah salah satu nama tabel yang ada dalam database (*) untuk semua field 2. Select….From…Where

Digunakan Untuk Menyaring data berdasarkan Kriteria tertentu BU : Select <Daftar Field> From <Nama Tabel> Where <Syarat> 3. Select…From…OrderBy

Digunakan untuk mengakses suatu data dengan hasil yang terurut (mengurutkan data secara Assembly)

BU : Select <Daftar Field> From <Nama Tabel> In <Nama Database> Order By <Field Kunci1>, <Field Kunci2> Latihan :

1. Buat Database dengan nama : Mahasiswa, simpan difolder masing-masing. 2. Buat Tabel baru dengan nama : Tbl_Mhs

Name Type Size

Nim Text 5

Nama Text 25

Jurusan Text 25

Kelas Text 5

IPK Single 4. Isi Record Sebanyak 5 :

Nim Nama Jurusan Kelas IPK

12011 Vina Ade Manajemen Informatika MI4D 2.85 11025 Lyra Chandra Komputerisasi Akutansi KA4C 3.15 13020 Abdul Fatah Teknik Komputer TK4E 3.23 12055 Hendra Adi Manajemen Informatika MI4R 2.72 13021 Dendy Reski Teknik Komputer TK4F 3.45

Listing Form :

Private Sub Cmdselesai_Click()

Pesan = MsgBox("Yakin Nih Ingin Keluar ?", 32 + 1, "Info") If pesan = vbOK Then

End Else

Pesan = MsgBox(“Ga Jadi Keluar Ah!”, vbInformation + vbOkOnly, ”Informasi”) End If

End Sub

32

Private Sub CmdTampil_Click() Data1.RecordSource = Text1.Text Data1.Refresh

Created BY WYI

Proses Program :

Cara menjalankan program dengan mengetikkan perintah SQL pada Text Box, kemudian klik Command Tampil Data maka data yang dimunculkan pada DBGrid1 akan terseleksi dengan perintah SQL yang diketik. Buatlah perintah SQL dibawah ini :

1. Select nim, nama, kelas from Tbl_Mhs 2. Select * from Tbl_Mhs

3. Select * from Tbl_Mhs where jurusan = ‘Teknik Komputer’ 4. Select * from Tbl_Mhs where ipk > 3.00

5. Select * from Tbl_Mhs order by nama 6. Select * from Tbl_Mhs order by ipk

Created BY WYI

Database One To Many Normalisasi:

Adalah pengelompokkan data-data dalam bentuk tabel-tabel. Bentuk normalisasi:

1. Unnormalized form (bentuk tidak normal) Ciri:

-didapat dari dokumen masukan dan keluaran

-semua data direkam apa adanya dan masih adanya field yang redudant (sama) 2. First Normalized Form (Normalisasi bentuk pertama 1 NF)

-sudah ada lagi data yang redudant -adanya candidate key

3. Second Normalized Form( 2NF) -memenuhi bentuk 1 NF

-dalam bentuk tabel, sudah ada relasi dan PK -masih adanya ketergantungan transitif 4. Third Normalized Form (3NF)

- Sudah memenuhi bentuk ke dua - Tidak adanya ketergantungan transitif Contoh: penjualan Buku

Buat normalisasi: 1. Unnormalized Form Kodebuku Jenis Pengarang Penerbit Harga Kdcus Nmcus Alamat Notelp Notrans Tgltrans Kdcus Kodebuku Jenis Pengarang Penerbit Harga Jumlah Tot total

Created BY WYI

2. First Normalized Form

3. Second Normalized Form(2NF)

4. Thir d Normalized Form (3NF)

Kodebuku*

Jenis

Pengarang

Penerbit

Harga

Kdcus*

Nmcus

Alamat

Notelp

Notrans*

Tgltrans

Jumlah

Tot

total

Kodebuku*

Jenis

Pengarang

Penerbit

Harga

Kdcus*

Nmcus

Alamat

Notelp

Notrans*

Tgltrans

Jumlah

Tot

total

Kodebuku** Kdcus** Buku _Customer Transaksi

Created BY WYI

Buat Database:penjualan_buku dengan table: Simpan dengan nama : buku

Field Type Size Keterangan Kodebuku Text 5 Primary key

Jenis Text 25

Pengarang Text 25 Penerbit Text 25 Harga currency 8 Isi data 3 record

Simpan dengan nama : customer

Field Type Size Keterangan Kdcus Text 5 Primary key Nmcus Text 25

Alamat Text 50 notelp Text 12 Isi 3 record

Simpan dengan nama : detail

Field Type Size Keterangan Notrans Text 8 Kodebuku text 5 Jenis Text 25 Harga Currency 8 Jumlah Single 4 tot currency 8 Simpan dengan nama sementara

Field Type Size Keterangan Kodebuku text 5 Jenis Text 25 pengarang text 25 harga Currency 8 jumlah single 4 Tot Currency 8 Simpan dengan nama : transaksi

Field Type Size Keterangan notrans Text 8 Primary key tgltrans text 12

kdcus text 5 total currency 8

Created BY WYI Form Buku Microsoft tabbed dialog control 6.0 (sp3)

kobuk _jebuk pengarang

penerbitharga

penerbit harga

Data1:

DatabaseName : path tempat penyimpanan database

RecordSource : buku RecordSourceType:1-Table

Created BY WYI Syntax: Sub bersih() Me.kobuk = "" Me.jebuk = "" Me.penerbit = "" Me.pengarang = "" Me.harga = "" End Sub Sub isi() kobuk.Enabled = True jebuk.Enabled = True penerbit.Enabled = True pengarang.Enabled = True harga.Enabled = True End Sub Sub tidak() kobuk.Enabled = False jebuk.Enabled = False penerbit.Enabled = False pengarang.Enabled = False harga.Enabled = False End Sub Sub tampil() With Data1.Recordset kobuk = !kodebuku jebuk = !jenis pengarang = !pengarang penerbit = !penerbt harga = !harga End With End Sub

Private Sub add_Click() isi

bersih

kobuk.SetFocus End Sub

Private Sub cari_Click() On Error Resume Next

KeyAscii = Asc(UCase(Chr(KeyAscii)))

kobuk = InputBox("Isi Data Buku!!!", "Find@!", " Isi 5 digit") With Data1.Recordset

.Index = "kodebuk" .Seek "=", kobuk If Not .NoMatch Then tampil

tidak Else

MsgBox " Kode Buku " & kobuk & "tidak ada", 48, "info" bersih

.MoveFirst End If End With End Sub

Private Sub dele_Click()

del = MsgBox(" mau di hapus???", vbYesNo, "Pemberitahuan") If del = vbYes Then

Data1.Recordset.Delete Data1.Recordset.MoveNext If Data1.Recordset.EOF Then Data1.Recordset.MoveLast End If End If bersih End Sub

Created BY WYI

Private Sub edit_Click() tampil

isi

kobuk.Enabled = False jebuk.SetFocus

End Sub

Private Sub Form_Activate() tidak

tgl = Date add.SetFocus

kobuk.MaxLength = 5 End Sub

Private Sub harga_KeyPress(KeyAscii As Integer)

If Not (KeyAscii >= Asc("0") And KeyAscii <= Asc("9") Or KeyAscii = vbKeyBack) Then KeyAscii = 0

End Sub

Private Sub jebuk_KeyPress(KeyAscii As Integer) KeyAscii = Asc(UCase(Chr(KeyAscii))) If KeyAscii = 13 Then pengarang.SetFocus End If End Sub

Private Sub keluar_Click() Unload Me

End Sub

Private Sub kobuk_KeyPress(KeyAscii As Integer) KeyAscii = Asc(UCase(Chr(KeyAscii))) If KeyAscii = 13 Then jebuk.SetFocus End If End Sub

Private Sub penerbit_KeyPress(KeyAscii As Integer) KeyAscii = Asc(UCase(Chr(KeyAscii)))

If KeyAscii = 13 Then harga.SetFocus

End If End Sub

Private Sub pengarang_KeyPress(KeyAscii As Integer) KeyAscii = Asc(UCase(Chr(KeyAscii)))

If KeyAscii = 13 Then penerbit.SetFocus End If

End Sub

Private Sub save_Click()

If kobuk = "" Or jebuk = "" Or pengarang = "" Or penerbit = "" Or harga = "" Then MsgBox " lengkapi data terlebih dahulu", 48, "info"

Exit Sub End If With Data1.Recordset .Index = "kodebuk" .Seek "=", kobuk.Text If .NoMatch Then .AddNew !kodebuku = kobuk !jenis = jebuk !pengarang = pengarang !penerbt = penerbit !harga = harga .Update Else

Created BY WYI .edit !jenis = jebuk !pengarang = pengarang !penerbt = penerbit !harga = harga .Update End If End With tidak Data1.Refresh End Sub

Tabel Penjualan Buku

Data buku : name: dtbuku Data pelanggan: name:dtpelanggan Data transaski: name:dttransaksi Data detail : name: dtdetail Data sementara: name :dtsementara

Created BY WYI Syntax: Sub bersih() Me.no = "" DBCombo1 = "pilih" nm = "" Me.kobuk = "" Me.judul = "" hrg = "" Me.pengarang = "" Me.jb = "" Me.tot = "" Me.total = "" Me.ub = "" Me.uk = "" Option1 = 0 Option2 = 0 End Sub Sub auto()

Dim urutan As String * 8 Dim HITUNG As Byte

With Me.dttransaksi.Recordset If .RecordCount = 0 Then urutan = "00001" Else .MoveLast HITUNG = Val(!notrans) + 1

urutan = "000" & Right("00" & HITUNG, 2) End If Me.no = urutan End With End Sub Sub tidak() Me.no.Enabled = False Me.nm.Enabled = False Me.kobuk.Enabled = False Me.judul.Enabled = False Me.pengarang.Enabled = False Me.jb.Enabled = False Me.tot.Enabled = False Me.total.Enabled = False Me.ub.Enabled = False Me.uk.Enabled = False Me.hrg.Enabled = False End Sub Sub isi() Me.kobuk.Enabled = True Me.ub.Enabled = True jb.Enabled = True End Sub Sub simdetail() With dtdetail.Recordset .AddNew !notrans = no !kodebuku = dtsementara.Recordset!kodebuku !jenis = dtsementara.Recordset!jenis !harga = dtsementara.Recordset!harga !jumlah = dtsementara.Recordset!jumlah !tot = dtsementara.Recordset!tot .Update End With End Sub

Created BY WYI Sub simpan_semua() With Me.dttransaksi.Recordset .AddNew !notrans = Me.no !tgltrans = Me.tgl !kdcus = Me.DBCombo1 !total = total .Update End With Me.tidak End Sub

Private Sub add_Click() Me.isi

bersih Call auto End Sub Private Sub batal_Click()

Me.bersih tidak

If Not Me.dtsementara.Recordset.RecordCount = 0 Then dtsementara.Recordset.MoveFirst

Do While Not dtsementara.Recordset.EOF dtsementara.Recordset.Delete dtsementara.Recordset.MoveNext Loop End If dtsementara.Recordset.MoveFirst DBGrid1.SetFocus DBGrid1.Col = 1 End Sub

Private Sub DBCombo1_Change() With dtpel.Recordset

.Index = "kopel" .Seek "=", DBCombo1 If Not .NoMatch Then nm = !nmcus End If End With 'kobuk.SetFocus End Sub Sub simpan_sementara()

a = MsgBox(" mau Input lagi...??", 32 + 1, "Konfirmasi") If a = 1 Then With Me.dtsementara.Recordset .AddNew !kodebuku = kobuk !jenis = judul !pengarang = pengarang !harga = hrg !jumlah = jb !tot = tot .Update End With Me.kobuk = "" Me.judul = "" pengarang = "" hrg = "" jb = "" tot = "" kobuk.SetFocus dtsementara.Refresh Call totalkan Else With Me.dtsementara.Recordset .AddNew !kodebuku = kobuk !jenis = judul !pengarang = pengarang !harga = hrg !jumlah = jb !tot = tot .Update End With

Created BY WYI Call totalkan ub.SetFocus End If End Sub Sub totalkan() Dim ttl As Currency If dtsementara.Recordset.RecordCount > 0 Then dtsementara.Recordset.MoveFirst

Do While dtsementara.Recordset.EOF = False ttl = ttl + dtsementara.Recordset!tot dtsementara.Recordset.MoveNext Loop End If total.Text = ttl End Sub

Private Sub Form_Activate() tidak

bersih

add.SetFocus End Sub

Private Sub jb_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then

Me.tot = Val(Me.jb) * Val(Me.hrg) Me.ok.SetFocus

End If End Sub

Private Sub keluar_Click() Unload Me

End Sub

Private Sub kobuk_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then

With dtbuku.Recordset .Index = "kodebuk" .Seek "=", kobuk If Not .NoMatch Then judul = !jenis pengarang = !pengarang penerbit = !penerbt hrg = !harga jb.Enabled = True jb.SetFocus Else

MsgBox "kode tersebut tidak ada", 48, "kasih tau" kobuk = "" Me.kobuk.SetFocus End If End With End If End Sub

Created BY WYI

Private Sub ok_Click() simpan_sementara End Sub

Private Sub Option1_Click() DBCombo1.Enabled = False End Sub

Private Sub Option2_Click() DBCombo1.Enabled = True End Sub

Private Sub save_Click() simpan_semua

dtsementara.Recordset.MoveFirst

Do While dtsementara.Recordset.EOF = False simdetail

'Hapus Data Sementara dtsementara.Recordset.Delete dtsementara.Recordset.MoveNext Loop

Me.bersih Me.tidak

MsgBox " Terima Kasih Atas Pembeliannya" End Sub

Private Sub Timer1_Timer() tgl = Date

jam = Time End Sub

Private Sub ub_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then

If ub > Me.total Then uk = Val(ub) - Val(total)

MsgBox " Uang kembaliannya Rp. " & uk, 48, "info" Else

MsgBox " Uang bayar kurang", 48, "info" End If

End If End Sub