post

https://s.helo-app.com/luckys/ZSJGgr47u/

membuat aplikasi kasir toko elektronik sederhana dengan NETBEANS

1. Deskripsi Aplikasi

Aplikasi toko elektronik ini dibuat untuk memudahkan para penjual dan pembeli dalam bertransaksi. aplikasi ini terdiri dari 3 item saja, cara kerja aplikasi ini sangat sederhana ,cukup dengan mengklik item dan menuliskan jumlahnya setelah itu klik hitung ,harga total dari item akan langsung tertera di aplikasi.

list item dan harga

kulkas = 3.000.000
televisi = 2.300.000
mesin cuci = 4.800.000


2. Screenshot Desain

3. Screenshot run aplikasi

4. source code

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package javaapplication1;
/**
 *
 * @author Shofan
 */
public class elektroshop extends javax.swing.JFrame {
    /**
     * Creates new form elektroshop
     */
    public elektroshop() {
        initComponents();
    }
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                         
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        cbkulkas = new javax.swing.JCheckBox();
        cbtelevisi = new javax.swing.JCheckBox();
        cbmesin = new javax.swing.JCheckBox();
        txtkulkas = new javax.swing.JTextField();
        txttelevisi = new javax.swing.JTextField();
        txtmesin = new javax.swing.JTextField();
        txttotal = new javax.swing.JTextField();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 100, Short.MAX_VALUE)
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 100, Short.MAX_VALUE)
        );
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jButton1.setText("KELUAR");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });
        jButton2.setText("HITUNG");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });
        jButton3.setText("RESET");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });
        cbkulkas.setText("KULKAS");
        cbkulkas.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cbkulkasActionPerformed(evt);
            }
        });
        cbtelevisi.setText("TELEVISI");
        cbtelevisi.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cbtelevisiActionPerformed(evt);
            }
        });
        cbmesin.setText("MESIN CUCI");
        cbmesin.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cbmesinActionPerformed(evt);
            }
        });
        txtkulkas.setEditable(false);
        txtkulkas.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                txtkulkasActionPerformed(evt);
            }
        });
        txttelevisi.setEditable(false);
        txttelevisi.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                txttelevisiActionPerformed(evt);
            }
        });
        txtmesin.setEditable(false);
        txtmesin.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                txtmesinActionPerformed(evt);
            }
        });
        txttotal.setEditable(false);
        jLabel1.setText("TOTAL");
        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addComponent(jButton1)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 149, Short.MAX_VALUE)
                        .addComponent(jButton3)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton2))
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jPanel2Layout.createSequentialGroup()
                                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(cbkulkas, javax.swing.GroupLayout.PREFERRED_SIZE, 96, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(cbtelevisi, javax.swing.GroupLayout.PREFERRED_SIZE, 96, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(cbmesin, javax.swing.GroupLayout.PREFERRED_SIZE, 96, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(85, 85, 85))
                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
                                .addComponent(jLabel1)
                                .addGap(27, 27, 27)))
                        .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(txttotal, javax.swing.GroupLayout.DEFAULT_SIZE, 170, Short.MAX_VALUE)
                            .addComponent(txtkulkas)
                            .addComponent(txttelevisi)
                            .addComponent(txtmesin))
                        .addGap(0, 0, Short.MAX_VALUE)))
                .addContainerGap())
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
                .addGap(43, 43, 43)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cbkulkas)
                    .addComponent(txtkulkas, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(cbtelevisi)
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addComponent(txttelevisi, javax.swing.GroupLayout.PREFERRED_SIZE, 15, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(2, 2, 2)))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(cbmesin)
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addComponent(txtmesin, javax.swing.GroupLayout.PREFERRED_SIZE, 18, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(2, 2, 2)))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 45, Short.MAX_VALUE)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(txttotal, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel1))
                .addGap(36, 36, 36)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jButton1)
                    .addComponent(jButton2)
                    .addComponent(jButton3))
                .addContainerGap())
        );
        jLabel2.setBackground(new java.awt.Color(255, 255, 255));
        jLabel2.setFont(new java.awt.Font("Algerian", 0, 14)); // NOI18N
        jLabel2.setForeground(new java.awt.Color(255, 51, 204));
        jLabel2.setText("elektro shop");
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
            .addGroup(layout.createSequentialGroup()
                .addGap(125, 125, 125)
                .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 111, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>                       
    private void txtmesinActionPerformed(java.awt.event.ActionEvent evt) {                                       
        // TODO add your handling code here:
    }                                       
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                       
      System.exit(0);
    }                                       
    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {                                       
      txtkulkas.setText("");
       txttelevisi.setText("");
        txtmesin.setText("");
         txttotal.setText("");
    }                                       
    private void cbkulkasActionPerformed(java.awt.event.ActionEvent evt) {                                       
        if(cbkulkas.isSelected()==true){
            txtkulkas.setEditable(true);
        }else{
            txtkulkas.setEditable(false);
        }
         if(cbtelevisi.isSelected()==true){
            txttelevisi.setEditable(true);
        }else{
            txttelevisi.setEditable(false);
        }
          if(cbmesin.isSelected()==true){
            txtmesin.setEditable(true);
        }else{
            txtmesin.setEditable(false);
        }
       
    }                                       
    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                       
    int total = 0;
    if(cbkulkas.isSelected()==true){
        int jumlahkulkas = Integer.parseInt(txtkulkas.getText());
        int hargakulkas = jumlahkulkas*3000000;
        total = total+hargakulkas;
    }
   
    if(cbtelevisi.isSelected()==true){
        int jumlahtelevisi = Integer.parseInt(txttelevisi.getText());
        int hargatelevisi = jumlahtelevisi*2300000;
        total = total+hargatelevisi;
    }
 
    if(cbmesin.isSelected()==true){
        int jumlahmesin = Integer.parseInt(txtmesin.getText());
        int hargamesin = jumlahmesin*4800000;
        total = total+hargamesin;
    }
    txttotal.setText(String.valueOf(total));
    }                                       
    private void txttelevisiActionPerformed(java.awt.event.ActionEvent evt) {                                           
        // TODO add your handling code here:
    }                                         
    private void txtkulkasActionPerformed(java.awt.event.ActionEvent evt) {                                         
        // TODO add your handling code here:
    }                                       
    private void cbtelevisiActionPerformed(java.awt.event.ActionEvent evt) {                                         
       if(cbkulkas.isSelected()==true){
            txtkulkas.setEditable(true);
        }else{
            txtkulkas.setEditable(false);
        }
         if(cbtelevisi.isSelected()==true){
            txttelevisi.setEditable(true);
        }else{
            txttelevisi.setEditable(false);
        }
          if(cbmesin.isSelected()==true){
            txtmesin.setEditable(true);
        }else{
            txtmesin.setEditable(false);
        }
    }                                         
    private void cbmesinActionPerformed(java.awt.event.ActionEvent evt) {                                       
         if(cbkulkas.isSelected()==true){
            txtkulkas.setEditable(true);
        }else{
            txtkulkas.setEditable(false);
        }
         if(cbtelevisi.isSelected()==true){
            txttelevisi.setEditable(true);
        }else{
            txttelevisi.setEditable(false);
        }
          if(cbmesin.isSelected()==true){
            txtmesin.setEditable(true);
        }else{
            txtmesin.setEditable(false);
        }
    }                                     
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(elektroshop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(elektroshop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(elektroshop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(elektroshop.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new elektroshop().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify                   
    private javax.swing.JCheckBox cbkulkas;
    private javax.swing.JCheckBox cbmesin;
    private javax.swing.JCheckBox cbtelevisi;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JTextField txtkulkas;
    private javax.swing.JTextField txtmesin;
    private javax.swing.JTextField txttelevisi;
    private javax.swing.JTextField txttotal;
    // End of variables declaration                 
}

sekian dan terimakasih.

Membuat aplikasi penjualan barang elektronik dengan Netbeans 8.2

Nama   : Shoffan Muwahiddin

NIM     : 181021400085 

Ruang  : V.506

Prodi    : Teknik Informatika

Dalam rangka memenuhi Penilaian Untuk UTS dari Dosen saya yaitu Bapak

Ir. Agus Suharto, S.kom, M.kom tentang Algoritma dan pemrograman 
dimana tugasnya adalah membuat suatu program aplikasi dengan menggunakan aplikasi netbeans.

1. Deskripsi

aplikasi penjualan barang elektronik merupakan aplikasi yg digunakan untuk membantu menghitung jumlah pembelian atau penjualan. dengan menginputkan nama barang dan jumlah barang maka setelah itu harga total dari penjualan tersebut akan muncul secara otomatis.

berikut item beserta harga nya :

Kulkas                  = 2500000

Televisi                = 1500000

Radio                    = 700000

Strika                    = 200000

Mesin Cuci         = 3500000

Blender                = 150000

Kipas Angin       = 100000

AC                          = 3200000

Lampu                 = 50000

Speaker               = 300000

Dispenser           = 400000

Magic Com        = 320000

Microwave        = 460000

Vacum cleaner = 1450000

2. Flowchart

3. ScreenShot Program

    

4. source code

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

/**

 *

 * @author Family

 */

import java.util.Scanner;

public class electroSHOP {

    /**

     * @param args the command line arguments

     */

    public static void main(String[] args) {

      

         int jlh_data,pilihan,total,bayar,total1,harga = 0;//deklarasi integer

   

        String namamakanan;

        Scanner input = new Scanner(System.in);

        System.out.println("     electroSHOP     ");

        System.out.println("*********************");//mencetak nilai dari objek

        System.out.println("*****LIST BARANG*****");//mencetak nilai dari objek

        System.out.println("| 1. Kulkas         |");//mencetak nilai dari objek

        System.out.println("| 2. Televisi       |");//mencetak nilai dari objek

        System.out.println("| 3. Radio          |");//mencetak nilai dari objek

        System.out.println("| 4. Strika         |");//mencetak nilai dari objek

        System.out.println("| 5. Mesin Cuci     |");//mencetak nilai dari objek

        System.out.println("| 6. Blender        |");//mencetak nilai dari objek

        System.out.println("| 7. Kipas Angin    |");//mencetak nilai dari objek

        System.out.println("| 8. AC             |");//mencetak nilai dari objek

        System.out.println("| 9. Lampu          |");//mencetak nilai dari objek

        System.out.println("| 10.Speaker        |");//mencetak nilai dari objek

        System.out.println("| 11.Dispenser      |");//mencetak nilai dari objek

        System.out.println("| 12.Magic com      |");//mencetak nilai dari objek

        System.out.println("| 13.Microwave      |");//mencetak nilai dari objek

        System.out.println("| 14.Vacum Cleaner  |");//mencetak nilai dari objek

        System.out.println("*********************");//mencetak nilai dari objek

        System.out.print("Silahkan pilih yang anda pesan : ");//mencetak nilai dari objek

        pilihan = input.nextInt();

        switch (pilihan) {

            case 1:

                harga = 2500000;

                System.out.println("@Kulkas" + " harga : Rp. " + harga);

                break;

            case 2:

                harga = 1500000;

                System.out.println("@Televisi " + "harga : Rp. " + harga);

                break;

            case 3:

                harga = 700000;

                System.out.println("@Radio " + "harga : Rp. " + harga);

                break;

            case 4:

                harga = 200000;

                System.out.println("@Strika " + "harga : Rp. " + harga);

                break;

             case 5:

                harga = 3500000;

                System.out.println("@Mesin Cuci " + "harga : Rp. " + harga);

                break;   

             case 6:

                harga = 150000;

                System.out.println("@Blender " + "harga : Rp. " + harga);

                break;

            

            case 7:

                harga = 100000;

                System.out.println("@Kipas Angin " + "harga : Rp. " + harga);

                break;

            case 8:

                harga = 3200000;

                System.out.println("@AC " + "harga : Rp. " + harga);

                break;

            case 9:

                harga = 50000;

                System.out.println("@Lampu " + "harga : Rp. " + harga);

                break;

            case 10:

                harga = 300000;

                System.out.println("@Speaker " + "harga : Rp. " + harga);

                break;

            case 11:

                harga = 400000;

                System.out.println("@Dispenser " + "harga : Rp. " + harga);

                break;

            case 12:

                harga = 320000;

                System.out.println("@Magic Com " + "harga : Rp. " + harga);

                break;

            case 13:

                harga = 460000;

                System.out.println("@Microwave " + "harga : Rp. " + harga);

                break;

            case 14:

                harga = 1450000;

                System.out.println("@Vacum Cleaner " + "harga : Rp. " + harga);

                break;

            default:

                System.out.println("Maaf Pilihan yang Anda Pilih Salah !");

                break;

        }

        System.out.print("Jumlah Barang ? : ");

        jlh_data = input.nextInt();

            total = harga * jlh_data; // melakukan proses perhitungan dari nilai  

            System.out.println("Anda harus membayar : Rp. " + total);//mencetak nilai dari objek total

            System.out.print("Bayar : Rp. ");

            bayar = input.nextInt();

            total1 = (int) (bayar - total);

            System.out.println("Kembaliannya : Rp. " +total1);

            System.out.println("Terima Kasih");

        //kembali

        //mencetak nilai dari objek total1

         }

    }

5. RUN   

Sekian dan terimakasih

Bila ada kesalahan mohon di koreksi lagi