TUGAS PEMROGRAMAN BERBASIS JAVA Penyewaan ps

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TUGAS PEMROGRAMAN BERBASIS JAVA

Penyewaan ps

Disusun Oleh :

Denilson F.S Afonso

13111098

21 PRODI TEKNIK INFORMATIKA

FAKULTAS TEKNOLOGI INFORMASI

UNIVERSITAR MERCU BUANA YOGYAKARTA

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Daftar Isi

Daftar Isi ... 2

BAB I PENDAHULUAN ... 4

1.1. Latar Belakang ... 4

1.2 Alasan Pemilihan Masalah ... 4

BAB II DATABASE ... 5 2.1 Rancangan Tabel ... 5 2.2 Relasi Database ... 5 BAB III JDBC ... 7 3.1 Tabel Konsumen ... 7 3.1.1 Save konsumen ... 11 3.1.2 Update konsumen ... 13 3.1.3 Delete konsumen ... 14 3.1.4 Search konsumen ... 15 3.1.4 View konsumen ... 17 3.2 Tabel peminjaman... 21 3.2.1 Save peminjaman ... 29 3.2.2 Update peminjaman ... 31 3.2.3 Delete Biaya ... 32 3.2.4 Search peminjaman ... 33 3.2.5 View peminjaman ... 34 3.3 Tabel Barang ... 37 3.3.1 Save barang ... 41 3.3.2 Update barang ... 42 3.3.3 Delete barang ... 43 3.3.4 Search barang ... 45 3.3.5 View barang ... 47 BAB IV MENU ... 51 MENU ... 51 BAB V PENUTUP ... 59

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5.1 Kesimpulan ... 59 5.2 Kesulitan ... 59

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BAB I PENDAHULUAN

1.1. Latar Belakang

Dalam era global yang semakin maju ini, tekhnologi banyak yang berkembang, maka dari itu dibutuhkan sistem informasi yang dapat memberikan pengetahuan dan berita dalam suatu Game yang nantinya dapat mempermudah anak muda untuk mengetahui fasilitas apa saja yang ada dalam suatu Game ps tersebut.

1.2 Alasan Pemilihan Masalah

Saya memilih judul ini untuk mempempermudah masyarakat khususnya anak muda untuk mengetahui informasi tentang game ps Yogyakarta. Dan untuk memenuhi tugas akhir pemrograman berbasis java.

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BAB II DATABASE

2.1 Rancangan Tabel

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BAB III JDBC

3.1 Tabel Konsumen

/*=================== * denilson f.s afonso * 13111098 * ==================*/ import java.awt.*; import javax.swing.*; import java.awt.event.*; import java.io.*; import java.sql.*;

class Input_konsumen extends JFrame {

JLabel labelid_konsumen=new JLabel("ID"); JTextField textid_konsumen=new JTextField(30); JLabel labelnama=new JLabel("nama");

JTextField textnama=new JTextField(50); JLabel labelalamat=new JLabel("alamat"); JTextField textalamat=new JTextField(30); JLabel labelno_tlp=new JLabel("no_tlp"); JTextField textno_tlp=new JTextField(30); JButton buttonSEARCH=new JButton("SEARCH"); JButton buttonSAVE=new JButton("SAVE"); JButton buttonDELETE=new JButton("DELETE"); JButton buttonEXIT=new JButton("EXIT"); Input_konsumen() { setTitle("DATA KONSUMEN"); setLocation(300,100); setSize(400,250); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); } void GUI() { getContentPane().setLayout(null); getContentPane().add(buttonSEARCH); buttonSEARCH.setBounds(150,10,90,20); getContentPane().add(labelid_konsumen); labelid_konsumen.setBounds(250,10,100,20); getContentPane().add(textid_konsumen); textid_konsumen.setBounds(270,10,90,20); getContentPane().add(labelnama);labelnama.setBounds(10,50,70,20); getContentPane().add(textnama); textnama.setBounds(90,50,120,20); getContentPane().add(labelalamat);labelalamat.setBounds(10,70,70,20); getContentPane().add(textalamat); textalamat.setBounds(90,70,120,20);

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getContentPane().add(labelno_tlp); labelno_tlp.setBounds(10,90,70,20); getContentPane().add(textno_tlp); textno_tlp.setBounds(90,90,120,20); getContentPane().add(buttonSAVE);buttonSAVE.setBounds(20,130,90,20); getContentPane().add(buttonDELETE);buttonDELETE.setBounds(120,130,90,20); getContentPane().add(buttonEXIT);buttonEXIT.setBounds(220,130,90,20); setVisible(true); } void Perintah() { // button exit buttonEXIT.addActionListener ( new ActionListener() {

public void actionPerformed(ActionEvent e) {

if (JOptionPane.showConfirmDialog(

null, "Apakah Anda benar-benar akan keluar?","Konfirmasi",

JOptionPane.OK_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION) { System.exit(0); } } } ); //button save buttonSAVE.addActionListener ( new ActionListener() {

public void actionPerformed (ActionEvent e) {

String id_konsumen, nama, alamat, no_tlp;

id_konsumen = textid_konsumen.getText(); nama = textnama.getText();

alamat = textalamat.getText(); no_tlp = textno_tlp.getText(); //input ke database

koneksi open = new koneksi ();

Connection mysql = open.getConnection(); try

{

Statement stmt = mysql.createStatement(); String sql = "INSERT INTO t_konsumen VALUES ('"+id_konsumen+"','"+nama+"','"+alamat+"','"+no_tlp+"');";

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int i = stmt.executeUpdate (sql); if (i == 1)

{

JOptionPane.showMessageDialog(null,"Data konsumen Berhasil Disimpan"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); // button search buttonSEARCH.addActionListener ( new ActionListener() {

String search;

String id_konsumen, nama, alamat, no_tlp; koneksi open = new koneksi ();

{

search=textid_konsumen.getText();

Statement stmt = mysql.createStatement();

String sql = "SELECT * FROM T_konsumen WHERE id_konsumen like '"+search+"'"; ResultSet i = stmt.executeQuery (sql); if(i.next()) { textid_konsumen.setText(i.getString(1)); textnama.setText(i.getString(2)); textalamat.setText(i.getString(3)); textno_tlp.setText(i.getString(4)); } else {

JOptionPane.showMessageDialog(null, "Data konsumen Tidak Ada"); }

}

catch (Exception ex) {

JOptionPane.showMessageDialog(null, ex.getMessage()); }

} });

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// button delete

buttonDELETE.addActionListener (

new ActionListener() {

String id_konsumen, nama, alamat, no_tlp; id_konsumen = textid_konsumen.getText(); nama = textnama.getText(); alamat = textalamat.getText(); no_tlp = textno_tlp.getText(); //input ke database

{

Statement stmt = mysql.createStatement(); String sql = "DELETE FROM T_konsumen WHERE id_konsumen='"+id_konsumen+"'";

{

JOptionPane.showMessageDialog(null, "Data konsumen Berhasil Dihapus");

} }

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); }

public static void main(String[]args) {

Input_konsumen denilson=new Input_konsumen(); denilson.GUI();

denilson.Perintah(); }

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3.1.1 Save konsumen //button save buttonSAVE.addActionListener ( new ActionListener() {

String id_konsumen, nama, alamat, no_tlp;

id_konsumen = textid_konsumen.getText(); nama = textnama.getText();

alamat = textalamat.getText(); no_tlp = textno_tlp.getText();

//input ke database

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{

Statement stmt = mysql.createStatement(); String sql = "INSERT INTO t_konsumen VALUES ('"+id_konsumen+"','"+nama+"','"+alamat+"','"+no_tlp+"');";

{

JOptionPane.showMessageDialog(null,"Data konsumen Berhasil Disimpan"); }

}

} });

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3.1.2 Update konsumen // button update buttonUPDATE.addActionListener ( new ActionListener() {

public void actionPerformed (ActionEvent e) { String id_konsumen,nama,alamat,no_tlp; id_konsumen = textid_konsumen.getText(); nama= textnama.getText(); alamat = textalamat.getText(); no_tlp= textno_tlp.getText(); //input ke database

koneksi open = new koneksi (); Connection mysql = open.getConnection(); try

{

String sql = "UPDATE t_konsumen SET id_konsumen='"+id_konsumen + "',nama ='"+alamat +"',’”+no_tlp+”’'"; int i = stmt.executeUpdate (sql); if (i == 1) { JOptionPane.showMessageDialog(null, "Data konsumen Berhasil Diupdate"); }

}

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JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); } 3.1.3 Delete konsumen // button delete buttonDELETE.addActionListener ( new ActionListener() {

String id_konsumen, nama, alamat, no_tlp; id_konsumen = textid_konsumen.getText(); nama = textnama.getText(); alamat = textalamat.getText(); no_tlp = textno_tlp.getText(); //input ke database

{

Statement stmt = mysql.createStatement(); String sql = "DELETE FROM T_konsumen WHERE id_konsumen='"+id_konsumen+"'";

{

JOptionPane.showMessageDialog(null, "Data konsumen Berhasil Dihapus");

} }

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} }); }

Input_konsumen denilson=new Input_konsumen(); denilson.GUI(); denilson.Perintah(); } } 3.1.4 Search konsumen // button search buttonSEARCH.addActionListener ( new ActionListener() {

String search;

String id_konsumen, nama, alamat, no_tlp; koneksi open = new koneksi ();

{

search=textid_konsumen.getText();

String sql = "SELECT * FROM T_konsumen WHERE id_konsumen like '"+search+"'"; ResultSet i = stmt.executeQuery (sql);

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if(i.next()) { textid_konsumen.setText(i.getString(1)); textnama.setText(i.getString(2)); textalamat.setText(i.getString(3)); textno_tlp.setText(i.getString(4)); } else {

JOptionPane.showMessageDialog(null, "Data konsumen Tidak Ada"); }

}

} });

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3.1.4 View konsumen /*=================== * Denilson f.s afonso * 13111098 * ==================*/ import java.awt.*; import java.sql.*; import javax.swing.*; import javax.swing.table.*;

public class View_konsumen extends JPanel {

String[] header = {"id_konsumen","nama","alamat","no_tlp"}; JTable table = new JTable();

JScrollPane scrollTable = new JScrollPane(); private Object[][] dataTable = null;

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{

Statement stmt = mysql.createStatement(); String sql = "SELECT * FROM t_konsumen"; ResultSet rs = stmt.executeQuery(sql); ResultSetMetaData meta = rs.getMetaData(); int kolom = meta.getColumnCount();

int baris = 0; while(rs.next()) {

baris = rs.getRow(); }

dataTable = new Object[baris][kolom]; int x = 0; rs.beforeFirst(); while(rs.next()) { dataTable[x][0] = rs.getString("id_konsumen"); dataTable[x][1] = rs.getString("nama"); dataTable[x][2] = rs.getString("alamat"); dataTable[x][3] = rs.getString("no_tlp");

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x++; } scrollTable.setViewportView(table); table.setModel(new DefaultTableModel(dataTable, header)); add(scrollTable, BorderLayout.NORTH); stmt.close(); rs.close(); }

JOptionPane.showMessageDialog(null, "Data konsumen Error"); }

}

void GUI() {

JFrame frame = new JFrame("Data konsumen");

frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); View_konsumen content = new View_konsumen();

content.setOpaque(true); frame.setContentPane(content); frame.pack(); frame.setLocationRelativeTo(null); frame.setVisible(true); }

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public static void main(String [] args) {

View_konsumen denilson=new View_konsumen (); denilson.GUI();

} }

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3.2 Tabel peminjaman

class input_peminjaman extends JFrame {

JLabel labelid_peminjaman=new JLabel("ID"); JTextField textid_peminjaman=new JTextField(30); JLabel labelid_konsumen=new JLabel("IDk"); JTextField textid_konsumen=new JTextField(30);

JLabel labelnama_konsumen=new JLabel("nama_konsumen"); JTextField textnama_konsumen=new JTextField(50);

JLabel labelid_barang=new JLabel("IDb"); JTextField textid_barang=new JTextField(30);

JLabel labelnama_barang=new JLabel("nama_barang"); JTextField textnama_barang=new JTextField(30); JLabel labeljumlah=new JLabel("jumlah"); JTextField textjumlah=new JTextField(30);

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JButton buttonSEARCH=new JButton("SEARCH"); JButton buttonSAVE=new JButton("SAVE"); JButton buttonDELETE=new JButton("DELETE"); JButton buttonEXIT=new JButton("EXIT");

input_peminjaman() { setTitle("DATA PEMINJAMAN"); setLocation(300,100); setSize(400,250); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); } void GUI() { getContentPane().setLayout(null); getContentPane().add(buttonSEARCH); buttonSEARCH.setBounds(10,10,90,20); getContentPane().add(labelid_peminjaman); labelid_peminjaman.setBounds(110,10,100,20); getContentPane().add(textid_peminjaman); textid_peminjaman.setBounds(130,10,90,20); getContentPane().add(labelid_konsumen); labelid_konsumen.setBounds(10,40,100,20); getContentPane().add(textid_konsumen); textid_konsumen.setBounds(90,40,120,20); getContentPane().add(labelnama_konsumen);labelnama_konsumen.setBounds(10,60,70,20); getContentPane().add(textnama_konsumen); textnama_konsumen.setBounds(90,60,120,20); getContentPane().add(labelid_barang);labelid_barang.setBounds(10,80,70,20); getContentPane().add(textid_barang); textid_barang.setBounds(90,80,120,20);

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getContentPane().add(labelnama_barang); labelnama_barang.setBounds(10,100,70,20); getContentPane().add(textnama_barang); textnama_barang.setBounds(90,100,120,20); getContentPane().add(labeljumlah); labeljumlah.setBounds(10,120,120,20); getContentPane().add(textjumlah); textjumlah.setBounds(90,120,120,20); getContentPane().add(buttonSAVE);buttonSAVE.setBounds(20,150,90,20); getContentPane().add(buttonDELETE);buttonDELETE.setBounds(120,150,90,20); getContentPane().add(buttonEXIT);buttonEXIT.setBounds(220,150,90,20); setVisible(true); } void Perintah() { // button exit buttonEXIT.addActionListener ( new ActionListener() {

JOptionPane.OK_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION)

{

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} } } ); //button save buttonSAVE.addActionListener ( new ActionListener() {

String id_peminjaman,id_konsumen, nama_konsumen, id_barang, nama_barang,jumlah; id_peminjaman = textid_peminjaman.getText(); id_konsumen = textid_konsumen.getText(); nama_konsumen = textnama_konsumen.getText(); id_barang = textid_barang.getText(); nama_barang = textnama_barang.getText(); jumlah = textjumlah.getText(); //input ke database

{

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String sql = "INSERT INTO t_peminjaman VALUES ('"+id_peminjaman+"','"+id_konsumen+"','"+nama_konsumen+"','"+id_barang+"','"+nama_barang+"','"+ jumlah+"');"; int i = stmt.executeUpdate (sql); if (i == 1) {

JOptionPane.showMessageDialog(null,"Data peminjaman Berhasil Disimpan"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); // button search buttonSEARCH.addActionListener ( new ActionListener() {

String search;

String id_peminjaman,id_konsumen, nama_konsumen, id_barang, nama_barang,jumlah; koneksi open = new koneksi ();

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try {

search=textid_peminjaman.getText(); Statement stmt = mysql.createStatement();

String sql = "SELECT * FROM T_konsumen WHERE id_konsumen like '"+search+"'"; ResultSet i = stmt.executeQuery (sql); if(i.next()) { textid_peminjaman.setText(i.getString(1)); textid_konsumen.setText(i.getString(1)); textnama_konsumen.setText(i.getString(2)); textid_barang.setText(i.getString(3)); textnama_barang.setText(i.getString(4)); textjumlah.setText(i.getString(1)); } else {

JOptionPane.showMessageDialog(null, "Data peminjaman Tidak Ada"); }

}

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} }); // button delete buttonDELETE.addActionListener ( new ActionListener() {

{

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String sql = "DELETE FROM T_konsumen WHERE id_peminjaman='"+id_peminjaman+"'";

{

JOptionPane.showMessageDialog(null, "Data peminjaman Berhasil Dihapus"); }

}

input_peminjaman denilson=new input_peminjaman(); denilson.GUI();

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3.2.1 Save peminjaman //button save buttonSAVE.addActionListener ( new ActionListener() {

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{

Statement stmt = mysql.createStatement(); String sql = "INSERT INTO t_peminjaman VALUES ('"+id_peminjaman+"','"+id_konsumen+"','"+nama_konsumen+"','"+id_barang+"','"+nama_barang+"','"+ jumlah+"');"; int i = stmt.executeUpdate (sql); if (i == 1) {

JOptionPane.showMessageDialog(null,"Data peminjaman Berhasil Disimpan"); }

}

} });

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3.2.2 Update peminjaman // button update buttonUPDATE.addActionListener ( new ActionListener() {

public void actionPerformed (ActionEvent e) { String id_peminjaman,id_konsumen,nama_konsumen,id_barang,nama_barang,jumlah; id_peminjaman = textid_peminjaman.getText(); id_konsumen= textid_konsumen.getText(); nama_konsumen= textnama_konsumen.getText(); id_barang= textid_barang.getText(); nama_barang= textnama_barang.getText(); jumlah= textjumlah.getText(); //input ke database

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try {

stmt = mysql.createStatement();

String sql = "UPDATE t_peminjaman SET id_peminjaman='"+id_peminjaman + "',id_konsumen='"+nama_konsumen +"',id_barang='"+nama_barang + "',jumlah'"; int i = stmt.executeUpdate (sql); if (i == 1) { JOptionPane.showMessageDialog(null, "Data biaya Berhasil Diupdate"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); } 3.2.3 Delete Biaya // button delete buttonDELETE.addActionListener ( new ActionListener() {

String id_biaya, biaya_spp, biaya_sks, biaya_praktek; id_biaya = textid_biaya.getText(); biaya_spp = textbiaya_spp.getText(); biaya_sks = textbiaya_sks.getText(); biaya_praktek = textbiaya_praktek.getText(); //input ke database

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try {

String sql = "DELETE FROM T_biaya WHERE id_biaya='"+id_biaya+"'"; int i = stmt.executeUpdate (sql);

if (i == 1) {

JOptionPane.showMessageDialog(null, "Data biaya Berhasil Dihapus"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); } 3.2.4 Search peminjaman // button search buttonSEARCH.addActionListener ( new ActionListener() {

String search;

String id_peminjaman,id_konsumen, nama_konsumen, id_barang, nama_barang,jumlah;

{

search=textid_peminjaman.getText(); Statement stmt = mysql.createStatement();

String sql = "SELECT * FROM T_konsumen WHERE id_konsumen like '"+search+"'"; ResultSet i = stmt.executeQuery (sql); if(i.next()) { textid_peminjaman.setText(i.getString(1)); textid_konsumen.setText(i.getString(1)); textnama_konsumen.setText(i.getString(2));

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textid_barang.setText(i.getString(3)); textnama_barang.setText(i.getString(4)); textjumlah.setText(i.getString(1)); } else {

JOptionPane.showMessageDialog(null, "Data peminjaman Tidak Ada"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); 3.2.5 View peminjaman /*=================== * Denilson f.s afonso * 13111098 * ==================*/ import java.awt.*; import java.sql.*; import javax.swing.*; import javax.swing.table.*;

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{

String[] header =

{"id_peminjaman","id_konsumen","nama_konsumen","id_barang","nama_barang","jumlah"}; JTable table = new JTable();

View_peminjaman() {

{

Statement stmt = mysql.createStatement(); String sql = "SELECT * FROM t_peminjaman"; ResultSet rs = stmt.executeQuery(sql); ResultSetMetaData meta = rs.getMetaData(); int kolom = meta.getColumnCount();

dataTable = new Object[baris][kolom]; int x = 0; rs.beforeFirst(); while(rs.next()) { dataTable[x][0] = rs.getString("id_peminjaman"); dataTable[x][1] = rs.getString("id_konsumen"); dataTable[x][2] = rs.getString("nama_konsumen"); dataTable[x][3] = rs.getString("id_barang"); dataTable[x][4] = rs.getString("nama_barang"); dataTable[x][5] = rs.getString("jumlah"); x++; } scrollTable.setViewportView(table); table.setModel(new DefaultTableModel(dataTable, header)); add(scrollTable, BorderLayout.NORTH); stmt.close();

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rs.close(); }

JOptionPane.showMessageDialog(null, "Data peminjaman Error"); }

}

void GUI() {

JFrame frame = new JFrame("Data Peminjaman");

frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); View_peminjaman content = new View_peminjaman();

View_peminjaman denilson=new View_peminjaman (); denilson.GUI();

} }

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3.3 Tabel Barang

class input_barang extends JFrame {

JLabel labelid_barang=new JLabel("ID"); JTextField textid_barang=new JTextField(30);

JLabel labeljenis_barang=new JLabel("jenis_barang"); JTextField textjenis_barang=new JTextField(50);

JLabel labelharga_barang=new JLabel("harga_barang"); JTextField textharga_barang=new JTextField(30); JButton buttonSEARCH=new JButton("SEARCH"); JButton buttonSAVE=new JButton("SAVE"); JButton buttonDELETE=new JButton("DELETE"); JButton buttonEXIT=new JButton("EXIT"); input_barang() { setTitle("DATA BARANG"); setLocation(300,100); setSize(400,250); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); } void GUI() { getContentPane().setLayout(null); getContentPane().add(buttonSEARCH); buttonSEARCH.setBounds(20,10,90,20); getContentPane().add(labelid_barang); labelid_barang.setBounds(120,10,100,20); getContentPane().add(textid_barang); textid_barang.setBounds(135,10,120,20); getContentPane().add(labeljenis_barang);labeljenis_barang.setBounds(20,50,70,20); getContentPane().add(textjenis_barang); textjenis_barang.setBounds(135,50,120,20); getContentPane().add(labelharga_barang);labelharga_barang.setBounds(20,70,70,20); getContentPane().add(textharga_barang); textharga_barang.setBounds(135,70,120,20); getContentPane().add(buttonSAVE);buttonSAVE.setBounds(20,130,90,20); getContentPane().add(buttonDELETE);buttonDELETE.setBounds(120,130,90,20); getContentPane().add(buttonEXIT);buttonEXIT.setBounds(220,130,90,20); setVisible(true); }

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void Perintah() { // button exit buttonEXIT.addActionListener ( new ActionListener() {

JOptionPane.OK_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION) { System.exit(0); } } } ); //button save buttonSAVE.addActionListener ( new ActionListener() {

String id_barang, jenis_barang, harga_barang; id_barang = textid_barang.getText(); jenis_barang = textjenis_barang.getText(); harga_barang = textharga_barang.getText(); //input ke database

{

Statement stmt = mysql.createStatement(); String sql = "INSERT INTO t_barang VALUES ('"+id_barang+"','"+jenis_barang+"','"+harga_barang+"');";

{

JOptionPane.showMessageDialog(null,"Data barang Berhasil Disimpan"); }

}

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JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); // button search buttonSEARCH.addActionListener ( new ActionListener() {

String search;

String id_barang, jenis_barang, harga_barang; koneksi open = new koneksi ();

{

search=textid_barang.getText();

String sql = "SELECT * FROM T_konsumen WHERE id_barang like '"+search+"'"; ResultSet i = stmt.executeQuery (sql); if(i.next()) { textid_barang.setText(i.getString(1)); textjenis_barang.setText(i.getString(2)); textharga_barang.setText(i.getString(3)); } else {

JOptionPane.showMessageDialog(null, "Data barang Tidak Ada"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); // button delete buttonDELETE.addActionListener ( new ActionListener() {

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id_barang = textid_barang.getText(); jenis_barang = textjenis_barang.getText(); harga_barang = textharga_barang.getText();

//input ke database

{

String sql = "DELETE FROM T_barang WHERE id_barang='"+id_barang+"'"; int i = stmt.executeUpdate (sql);

if (i == 1) {

JOptionPane.showMessageDialog(null, "Data barang Berhasil Dihapus"); }

}

input_barang denilson=new input_barang(); denilson.GUI();

}

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3.3.1 Save barang //button save buttonSAVE.addActionListener ( new ActionListener() {

String id_barang, jenis_barang, harga_barang; id_barang = textid_barang.getText(); jenis_barang = textjenis_barang.getText(); harga_barang = textharga_barang.getText();

//input ke database

{

Statement stmt = mysql.createStatement(); String sql = "INSERT INTO t_barang VALUES ('"+id_barang+"','"+jenis_barang+"','"+harga_barang+"');";

{

JOptionPane.showMessageDialog(null,"Data barang Berhasil Disimpan"); }

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}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); 3.3.2 Update barang // button update buttonUPDATE.addActionListener ( new ActionListener() {

String id_barang,jenis_barang,harga_barang; id_barang= textid_barang.getText();

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harga_barang = textharga_barang.getText();

//input ke database

{

String sql = "UPDATE t_barang SET id_kampus='"+id_barang + "',harga_barang='"+jenis_barang +'"; int i = stmt.executeUpdate (sql); if (i == 1) { JOptionPane.showMessageDialog(null, "Data barang Berhasil Diupdate"); }

}

catch (Exception ex) { JOptionPane.showMessageDialog(null, ex.getMessage()); } } }); } 3.3.3 Delete barang / button delete buttonDELETE.addActionListener ( new ActionListener() {

String id_barang, jenis_barang, harga_barang; id_barang = textid_barang.getText();

jenis_barang = textjenis_barang.getText(); harga_barang = textharga_barang.getText();

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//input ke database

{

Statement stmt = mysql.createStatement(); String sql = "DELETE FROM T_barang WHERE id_barang='"+id_barang+"'";

{

JOptionPane.showMessageDialog(null, "Data barang Berhasil Dihapus");

} }

input_barang denilson=new input_barang(); denilson.GUI();

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3.3.4 Search barang // button search buttonSEARCH.addActionListener ( new ActionListener() {

String search;

String id_barang, jenis_barang, harga_barang; koneksi open = new koneksi ();

{

search=textid_barang.getText();

String sql = "SELECT * FROM T_konsumen WHERE id_barang like '"+search+"'";

ResultSet i = stmt.executeQuery (sql); if(i.next())

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textid_barang.setText(i.getString(1)); textjenis_barang.setText(i.getString(2)); textharga_barang.setText(i.getString(3)); } else {

JOptionPane.showMessageDialog(null, "Data barang Tidak Ada"); }

}

} });

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3.3.5 View barang /*=================== * Denilson f.s afonso * 13111098 * ==================*/ import java.awt.*; import java.sql.*; import javax.swing.*; import javax.swing.table.*;

public class View_barang extends JPanel {

String[] header = {"id_barang","jenis_barang","harga_barang"}; JTable table = new JTable();

View_barang() {

{

Statement stmt = mysql.createStatement(); String sql = "SELECT * FROM t_barang"; ResultSet rs = stmt.executeQuery(sql);

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ResultSetMetaData meta = rs.getMetaData(); int kolom = meta.getColumnCount();

dataTable = new Object[baris][kolom]; int x = 0; rs.beforeFirst(); while(rs.next()) { dataTable[x][0] = rs.getString("id_barang"); dataTable[x][1] = rs.getString("jenis_barang"); dataTable[x][2] = rs.getString("harga_barang"); x++; } scrollTable.setViewportView(table); table.setModel(new DefaultTableModel(dataTable, header)); add(scrollTable, BorderLayout.NORTH); stmt.close(); rs.close(); }

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{

JOptionPane.showMessageDialog(null, "Data barang Error"); }

}

void GUI() {

JFrame frame = new JFrame("Data barang");

frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); View_barang content = new View_barang();

View_barang denilson=new View_barang (); denilson.GUI();

} }

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BAB IV MENU

setTitle("Form Menu Utama"); setLocation(300,100); setSize(500,350); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); } void GUI() { setJMenuBar(menuContoh); menuContoh.add(File); File.add(OpenSubMenu); OpenSubMenu.add(View_konsumen); OpenSubMenu.add(View_peminjaman); OpenSubMenu.add(View_barang); File.add(Exit); menuContoh.add(data); data.add (Input_konsumen); data.add(input_peminjaman); data.add(input_barang); menuContoh.add(About); About.add(AboutDialog); setVisible(true); } void Perintahku()

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{ //view

View_konsumen.addActionListener(new ActionListener() {

View_konsumen view = new View_konsumen(); view.GUI();

} });

View_peminjaman.addActionListener(new ActionListener() {

View_peminjaman view = new View_peminjaman(); view.GUI();

} });

View_barang.addActionListener(new ActionListener() {

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View_barang view = new View_barang(); view.GUI(); } }); //Exit Exit.addActionListener(new ActionListener(){

public void actionPerformed(ActionEvent e){ System.exit(0);

} });

//input fakultas

Input_konsumen.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){

Input_konsumen view= new Input_konsumen(); view.GUI(); view.Perintah(); } }); //input biaya input_peminjaman.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){

input_peminjaman view = new input_peminjaman(); view.GUI();

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view.Perintah(); }

});

//input kampus

input_barang.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){

input_barang view = new input_barang(); view.GUI(); view.Perintah(); } }); //about AboutDialog.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){

JOptionPane.showMessageDialog(null,"Create By: DENILSON F.S AFONSO", "About", JOptionPane.INFORMATION_MESSAGE); } }); }

public static void main(String[]nap) {

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Menu denilson=new Menu(); denilson.GUI();

denilson.Perintahku(); }

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BAB V PENUTUP

5.1 Kesimpulan

Dapat berjlan sesuai yang diinginkan