Travel Management System Project In Java With Source Code

Travel Management System Project In Java With Source Code

The Travel Management System Project In Java was developed in JAVA Programming using NetBeans IDE, This Java Project With Source Code designed using Graphical User Interface (GUI), This project in Java NetBeans Using Selection Statement (If Statement), Random Function Generator, and the following components, JTextField, JTextArea, JLabel, JRadioButton, and JComboBox.

A Travel Agency Management System Project In Java is a simple Java project for beginners containing source code from which students can learn how to construct good Java projects. We also provide significant java projects for final year students as well as mini java projects for semester students.

This JAVA Project also includes a Java Project Free Download Source Code, just find the downloadable source code below and click to start downloading.

Travel Management System Project In...
Travel Management System Project In Java with Source Code | Java Projects with Source Code

To start executing a Travel Management System With Source Code, makes sure that you have  NeatBeans IDE or any platform of Java installed in your computer.

Steps on how to run Travel Management System Project In Java

Time needed: 5 minutes.

Travel Management System Project In Java

  • Step 1: Download source code.

    First, download the source code given below.
    button

  • Step 2: Extract file.

    Second, after you finished download the source code, extract the zip file.
    travel management system zip file

  • Step 3: Open Netbeans.

    Third, open “Netbeans IDE”.
    travel management system open netbeans

  • Step 4: Click open project.

    Fourth, click open project and choose your download source code.
    travel management system open project

  • Step 5: Run the project.

    Fifth, right click the project folder and click run.
    travel management system run project

Complete 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 Travel_Management_System;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import javafx.scene.paint.Color;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

/**
 *
 * @author jude
 */
public class Travelling_Management_Systems extends javax.swing.JFrame {
    
    /**
     * Creates new form 
     */
    public Travelling_Management_Systems() {
        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">//GEN-BEGIN:initComponents
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jLabel8 = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        jPanel2 = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        jtxtTelephone = new javax.swing.JTextField();
        jtxtFirstname = new javax.swing.JTextField();
        jtxtSurname = new javax.swing.JTextField();
        jtxtAddress = new javax.swing.JTextField();
        jtxtPostCode = new javax.swing.JTextField();
        jLabel5 = new javax.swing.JLabel();
        jtxtEmail = new javax.swing.JTextField();
        jPanel3 = new javax.swing.JPanel();
        jLabel11 = new javax.swing.JLabel();
        jLabel12 = new javax.swing.JLabel();
        jLabel13 = new javax.swing.JLabel();
        jLabel14 = new javax.swing.JLabel();
        jRbAdultYes = new javax.swing.JRadioButton();
        jRbChildYes = new javax.swing.JRadioButton();
        jRbSingle = new javax.swing.JRadioButton();
        jRbReturn = new javax.swing.JRadioButton();
        jRbStd = new javax.swing.JRadioButton();
        jRbEco = new javax.swing.JRadioButton();
        jRbFirst = new javax.swing.JRadioButton();
        jPanel4 = new javax.swing.JPanel();
        jLabel16 = new javax.swing.JLabel();
        jLabel17 = new javax.swing.JLabel();
        jLabel18 = new javax.swing.JLabel();
        jlblSubTotal = new javax.swing.JLabel();
        jlblTax = new javax.swing.JLabel();
        jlblTotal = new javax.swing.JLabel();
        jbtnTotal = new javax.swing.JButton();
        jbtnReset = new javax.swing.JButton();
        jPanel5 = new javax.swing.JPanel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jtxtReceipt = new javax.swing.JTextArea();
        jLabel9 = new javax.swing.JLabel();
        jbtnReceipt = new javax.swing.JButton();
        jbtnExit1 = new javax.swing.JButton();
        jDeparture = new javax.swing.JComboBox();
        jLabel15 = new javax.swing.JLabel();
        jLabel19 = new javax.swing.JLabel();
        jAccommodation = new javax.swing.JComboBox();
        jLabel20 = new javax.swing.JLabel();
        jDestination = new javax.swing.JComboBox();
        jRbLuggage = new javax.swing.JRadioButton();
        jRbInsurance = new javax.swing.JRadioButton();
        jRbAirportTax = new javax.swing.JRadioButton();
        jRbMiles = new javax.swing.JRadioButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jPanel1.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 8));
        jPanel1.setBackground(java.awt.Color.BLUE);

        jLabel8.setIcon(new javax.swing.ImageIcon("")); // NOI18N
        jPanel1.add(jLabel8);

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 86)); // NOI18N
        jLabel1.setText("Travel Management System");
        jPanel1.add(jLabel1);

        getContentPane().add(jPanel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 10, 1340, 130));

        jPanel2.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 4));
        jPanel2.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());
        jPanel2.setBackground(java.awt.Color.GREEN);

        jLabel2.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel2.setText("Telephone");
        jPanel2.add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 180, -1, -1));

        jLabel3.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel3.setText("Firstname");
        jPanel2.add(jLabel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 20, -1, -1));

        jLabel4.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel4.setText("Surname");
        jPanel2.add(jLabel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 60, -1, -1));

        jLabel6.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel6.setText("Address");
        jPanel2.add(jLabel6, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 100, -1, -1));

        jLabel7.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel7.setText("Post Code");
        jPanel2.add(jLabel7, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 140, -1, -1));

        jtxtTelephone.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jtxtTelephone.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jtxtTelephoneActionPerformed(evt);
            }
        });
        jPanel2.add(jtxtTelephone, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 180, 200, -1));

        jtxtFirstname.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jPanel2.add(jtxtFirstname, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 20, 200, -1));

        jtxtSurname.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jPanel2.add(jtxtSurname, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 60, 200, -1));

        jtxtAddress.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jPanel2.add(jtxtAddress, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 100, 200, -1));

        jtxtPostCode.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jPanel2.add(jtxtPostCode, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 140, 200, -1));

        jLabel5.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel5.setText("Email");
        jPanel2.add(jLabel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 220, -1, -1));

        jtxtEmail.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jPanel2.add(jtxtEmail, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 220, 200, -1));

        getContentPane().add(jPanel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 150, 400, 260));

        jPanel3.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 4, true));
        jPanel3.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());
        jPanel3.setBackground(java.awt.Color.yellow);

        jLabel11.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel11.setText("Flight");
        jPanel3.add(jLabel11, new org.netbeans.lib.awtextra.AbsoluteConstraints(30, 10, -1, -1));

        jLabel12.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel12.setText("Ticket ");
        jPanel3.add(jLabel12, new org.netbeans.lib.awtextra.AbsoluteConstraints(200, 10, -1, -1));

        jLabel13.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel13.setText("Child ");
        jPanel3.add(jLabel13, new org.netbeans.lib.awtextra.AbsoluteConstraints(430, 10, -1, -1));

        jLabel14.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel14.setText("Adult");
        jPanel3.add(jLabel14, new org.netbeans.lib.awtextra.AbsoluteConstraints(330, 10, -1, -1));

        jRbAdultYes.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbAdultYes.setText("Yes");
        jPanel3.add(jRbAdultYes, new org.netbeans.lib.awtextra.AbsoluteConstraints(320, 60, -1, -1));

        jRbChildYes.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbChildYes.setText("Yes");
        jPanel3.add(jRbChildYes, new org.netbeans.lib.awtextra.AbsoluteConstraints(420, 60, -1, -1));

        jRbSingle.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbSingle.setText("Single");
        jPanel3.add(jRbSingle, new org.netbeans.lib.awtextra.AbsoluteConstraints(190, 60, -1, -1));

        jRbReturn.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbReturn.setText("Return");
        jRbReturn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jRbReturnActionPerformed(evt);
            }
        });
        jPanel3.add(jRbReturn, new org.netbeans.lib.awtextra.AbsoluteConstraints(190, 110, -1, -1));

        jRbStd.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbStd.setText("Standard");
        jPanel3.add(jRbStd, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 60, -1, -1));

        jRbEco.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbEco.setText("Economy");
        jPanel3.add(jRbEco, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 110, -1, -1));

        jRbFirst.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jRbFirst.setText("First Class");
        jPanel3.add(jRbFirst, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 160, -1, -1));

        getContentPane().add(jPanel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 420, 510, 220));

        jPanel4.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 4));
        jPanel4.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());
        jPanel4.setBackground(java.awt.Color.red);

        jLabel16.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel16.setText("Sub Total");
        jPanel4.add(jLabel16, new org.netbeans.lib.awtextra.AbsoluteConstraints(30, 40, -1, -1));

        jLabel17.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel17.setText("Tax");
        jPanel4.add(jLabel17, new org.netbeans.lib.awtextra.AbsoluteConstraints(30, 80, -1, -1));

        jLabel18.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel18.setText("Total");
        jPanel4.add(jLabel18, new org.netbeans.lib.awtextra.AbsoluteConstraints(27, 117, -1, -1));

        jlblSubTotal.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jlblSubTotal.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 4));
        jPanel4.add(jlblSubTotal, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 30, 290, 34));

        jlblTax.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jlblTax.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 4));
        jPanel4.add(jlblTax, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 70, 290, 34));

        jlblTotal.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jlblTotal.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 4));
        jPanel4.add(jlblTotal, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 110, 290, 34));

        jbtnTotal.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jbtnTotal.setText("Total");
        jbtnTotal.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jbtnTotalMouseClicked(evt);
            }
            public void mouseReleased(java.awt.event.MouseEvent evt) {
                jbtnTotalMouseReleased(evt);
            }
        });
        jbtnTotal.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jbtnTotalActionPerformed(evt);
            }
        });
        jPanel4.add(jbtnTotal, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 180, 200, -1));

        jbtnReset.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jbtnReset.setText("Reset");
        jbtnReset.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jbtnResetActionPerformed(evt);
            }
        });
        jPanel4.add(jbtnReset, new org.netbeans.lib.awtextra.AbsoluteConstraints(240, 180, 200, -1));

        getContentPane().add(jPanel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(530, 420, 460, 220));

        jPanel5.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 3), "Receipt", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 24))); // NOI18N
        jPanel5.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jtxtReceipt.setColumns(20);
        jtxtReceipt.setFont(new java.awt.Font("Monospaced", 0, 14)); // NOI18N
        jtxtReceipt.setRows(5);
        jScrollPane1.setViewportView(jtxtReceipt);

        jPanel5.add(jScrollPane1, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 40, 340, 410));

        jLabel9.setIcon(new javax.swing.ImageIcon("")); // NOI18N
        jPanel5.add(jLabel9, new org.netbeans.lib.awtextra.AbsoluteConstraints(320, 450, -1, -1));

        jbtnReceipt.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jbtnReceipt.setText("Receipt");
        jbtnReceipt.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jbtnReceiptMouseClicked(evt);
            }
        });
        jbtnReceipt.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jbtnReceiptActionPerformed(evt);
            }
        });
        jPanel5.add(jbtnReceipt, new org.netbeans.lib.awtextra.AbsoluteConstraints(30, 460, 120, -1));

        jbtnExit1.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jbtnExit1.setText("Exit");
        jbtnExit1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jbtnExit1MouseClicked(evt);
            }
        });
        jbtnExit1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jbtnExit1ActionPerformed(evt);
            }
        });
        jPanel5.add(jbtnExit1, new org.netbeans.lib.awtextra.AbsoluteConstraints(170, 460, 120, -1));

        getContentPane().add(jPanel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(990, 140, 360, 500));

        jDeparture.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jDeparture.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "None", "Heathrow", "Gatwick ", "Stansted", "Southend" }));
        getContentPane().add(jDeparture, new org.netbeans.lib.awtextra.AbsoluteConstraints(595, 150, 380, -1));

        jLabel15.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel15.setText("Departure Point");
        getContentPane().add(jLabel15, new org.netbeans.lib.awtextra.AbsoluteConstraints(420, 150, -1, -1));

        jLabel19.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel19.setText("Destination");
        getContentPane().add(jLabel19, new org.netbeans.lib.awtextra.AbsoluteConstraints(420, 210, -1, -1));

        jAccommodation.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jAccommodation.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "None", "Single", "Double", "Extra", " " }));
        getContentPane().add(jAccommodation, new org.netbeans.lib.awtextra.AbsoluteConstraints(600, 270, 380, -1));

        jLabel20.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jLabel20.setText("Accommodation ");
        getContentPane().add(jLabel20, new org.netbeans.lib.awtextra.AbsoluteConstraints(420, 280, -1, -1));

        jDestination.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jDestination.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "None", "Canada -  7 Days in Toronto", "Canada -  7 Days in Ottawa", "Norway - 7 Days in Oslo", "Nigeria - 5 Days in Lagos Eko Atlantic ", "India - 5 Days in New Delhi", "Italy - 5 Days in Rome", "USA - 5 Days in Dallas Fort Worth", "USA - 5 Days in Alaska", "UK - 5 Days in London", "UK - 5 Days in Wales", "France - 7 Days in Paris", "Kenya - 5 Days in Nairobi", "Ghana - 5 Days in Accra", "South Africa - 4 Days in Cape Town", "Brazil - 4 Days in Sao Paulo", "Jamaican - 4 Days in Kingston", "Phillppines - 4 Days in Manila", "Ireland - 4 Days in Dublin" }));
        getContentPane().add(jDestination, new org.netbeans.lib.awtextra.AbsoluteConstraints(600, 210, 380, -1));

        jRbLuggage.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jRbLuggage.setText("Ext Luggage");
        getContentPane().add(jRbLuggage, new org.netbeans.lib.awtextra.AbsoluteConstraints(710, 370, -1, -1));

        jRbInsurance.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jRbInsurance.setText("Travelling Insurance Paid");
        getContentPane().add(jRbInsurance, new org.netbeans.lib.awtextra.AbsoluteConstraints(420, 370, -1, -1));

        jRbAirportTax.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jRbAirportTax.setText("Airport Tax Paid");
        getContentPane().add(jRbAirportTax, new org.netbeans.lib.awtextra.AbsoluteConstraints(420, 330, -1, -1));

        jRbMiles.setFont(new java.awt.Font("Tahoma", 1, 18)); // NOI18N
        jRbMiles.setText("Air Miles Over 20000");
        getContentPane().add(jRbMiles, new org.netbeans.lib.awtextra.AbsoluteConstraints(710, 330, -1, -1));

        pack();
        setLocationRelativeTo(null);
    }// </editor-fold>//GEN-END:initComponents

    private void jRbReturnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRbReturnActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jRbReturnActionPerformed

    private void jbtnTotalMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jbtnTotalMouseClicked
        
double Nigeria = 450;
double Canada_T = 320;
double Canada_O = 350;
double India = 820;
double SAfrica= 760;
double Kenya= 730;
double Ghana = 480;
double Norway = 130;
double Italy = 170;
double USA_D = 330;
double USA_A = 760;
double UK_L= 55;
double UK_W= 170;
double France = 120;
double Brazil = 560;
double Jamaica = 480;
double Phillppines = 890;
double Ireland = 155;

double Acc_Single = 45;
double Acc_Double = 45;
double Acc_Extra = 45;

double Std_Flight = 2.5;
double Eco_Flight = 65.5;
double Firstclass_Flight = 122.5;

double Airport_Tax = 6.7;
double Air_Miles = 85.9;
double Insurance = 62.4;
double Ext_Luggage = 25.9;

double[] TravelCost = new double[20];
double iTax = 4.5;


if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Toronto"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected()))
{   
    TravelCost[0] = Canada_T + Acc_Single + Std_Flight ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Toronto"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& jRbAirportTax.isSelected())
{   
    TravelCost[0] = Canada_T + Acc_Single + Std_Flight + Airport_Tax ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Toronto"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected())
{   
    TravelCost[0] = Canada_T + Acc_Single + Std_Flight + Airport_Tax + Air_Miles;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

 if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Toronto"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected())
{   
    TravelCost[0] = Canada_T + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Toronto"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected() && jRbLuggage.isSelected())
{   
    TravelCost[0] = Canada_T + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance + Ext_Luggage;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

//=======================================================================================================
if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Ottawa"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected()))
{   
    TravelCost[0] = Canada_O + Acc_Single + Std_Flight ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Ottawa"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& jRbAirportTax.isSelected())
{   
    TravelCost[0] = Canada_O + Acc_Single + Std_Flight + Airport_Tax ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Ottawa"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected())
{   
    TravelCost[0] = Canada_O + Acc_Single + Std_Flight + Airport_Tax + Air_Miles;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

 if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Ottawa"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected())
{   
    TravelCost[0] = Canada_O + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Canada -  7 Days in Ottawa"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected() && jRbLuggage.isSelected())
{   
    TravelCost[0] = Canada_O + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance + Ext_Luggage;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}
//==========================================================================================================
if ((jDestination.getSelectedItem().equals("Norway - 7 Days in Oslo"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected()))
{   
    TravelCost[0] = Norway + Acc_Single + Std_Flight ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Norway - 7 Days in Oslo"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& jRbAirportTax.isSelected())
{   
    TravelCost[0] = Norway + Acc_Single + Std_Flight + Airport_Tax ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Norway - 7 Days in Oslo"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected())
{   
    TravelCost[0] = Norway + Acc_Single + Std_Flight + Airport_Tax + Air_Miles;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

 if ((jDestination.getSelectedItem().equals("Norway - 7 Days in Oslo"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected())
{   
    TravelCost[0] = Norway + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Norway - 7 Days in Oslo"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected() && jRbLuggage.isSelected())
{   
    TravelCost[0] = Norway + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance + Ext_Luggage;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}
//==========================================================================================================
if ((jDestination.getSelectedItem().equals("Nigeria - 5 Days in Lagos Eko Atlantic"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected()))
{   
    TravelCost[0] = Nigeria + Acc_Single + Std_Flight ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Nigeria - 5 Days in Lagos Eko Atlantic"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& jRbAirportTax.isSelected())
{   
    TravelCost[0] = Nigeria + Acc_Single + Std_Flight + Airport_Tax ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Nigeria - 5 Days in Lagos Eko Atlantic"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected())
{   
    TravelCost[0] = Nigeria + Acc_Single + Std_Flight + Airport_Tax + Air_Miles;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

 if ((jDestination.getSelectedItem().equals("Nigeria - 5 Days in Lagos Eko Atlantic"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected())
{   
    TravelCost[0] = Nigeria + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("Nigeria - 5 Days in Lagos Eko Atlantic"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected() && jRbLuggage.isSelected())
{   
    TravelCost[0] = Nigeria + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance + Ext_Luggage;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}
//==========================================================================================================
if ((jDestination.getSelectedItem().equals("India - 5 Days in New Delhi"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected()))
{   
    TravelCost[0] = India + Acc_Single + Std_Flight ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("India - 5 Days in New Delhi"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& jRbAirportTax.isSelected())
{   
    TravelCost[0] = India + Acc_Single + Std_Flight + Airport_Tax ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("India - 5 Days in New Delhi"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected())
{   
    TravelCost[0] = India + Acc_Single + Std_Flight + Airport_Tax + Air_Miles;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

 if ((jDestination.getSelectedItem().equals("India - 5 Days in New Delhi"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected())
{   
    TravelCost[0] = India + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance ;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}

if ((jDestination.getSelectedItem().equals("India - 5 Days in New Delhi"))&& 
        jAccommodation.getSelectedItem().equals("Single")&&(jRbStd.isSelected())&& 
        jRbAirportTax.isSelected()&& jRbMiles.isSelected() &&jRbInsurance.isSelected() && jRbLuggage.isSelected())
{   
    TravelCost[0] = India + Acc_Single + Std_Flight + Airport_Tax + Air_Miles + Insurance + Ext_Luggage;
    TravelCost[1]= ((TravelCost[0] * iTax)/100);
    String Tax =  String.format("$%.2f", TravelCost[1]);
    jlblTax.setText((Tax));
    String subTotal =  String.format("$%.2f", TravelCost[0]);
    jlblSubTotal.setText(subTotal);
    String Total =String.format("$%.2f", TravelCost[0] + TravelCost[1]);
    jlblTotal.setText(Total);      
}
//==========================================================================================================

    }//GEN-LAST:event_jbtnTotalMouseClicked

    private void jbtnTotalMouseReleased(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jbtnTotalMouseReleased
        
    }//GEN-LAST:event_jbtnTotalMouseReleased

    private void jbtnTotalActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jbtnTotalActionPerformed
     

    }//GEN-LAST:event_jbtnTotalActionPerformed

    private void jbtnResetActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jbtnResetActionPerformed
        jlblTax.setText(null);
        jlblSubTotal.setText(null);
        jlblTotal.setText(null);
        jtxtFirstname.setText(null);
        jtxtPostCode.setText(null);
        jtxtSurname.setText(null);
        jtxtAddress.setText(null);
        jtxtTelephone.setText(null);
        jtxtEmail.setText(null);
        jtxtReceipt.setText(null);
        jDeparture.setSelectedItem("None");
        jAccommodation.setSelectedItem("None");
        jDestination.setSelectedItem("None");
        jRbStd.setSelected(false);
        jRbEco.setSelected(false);
        jRbFirst.setSelected(false);
        jRbSingle.setSelected(false);
        jRbReturn.setSelected(false);
        jRbAdultYes.setSelected(false);
        jRbChildYes.setSelected(false);
        jRbAirportTax.setSelected(false);
        jRbInsurance.setSelected(false);
        jRbMiles.setSelected(false);
        jRbLuggage.setSelected(false);
        
        
    }//GEN-LAST:event_jbtnResetActionPerformed

    private void jbtnReceiptMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jbtnReceiptMouseClicked
        
    }//GEN-LAST:event_jbtnReceiptMouseClicked

    private void jbtnReceiptActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jbtnReceiptActionPerformed
        
        Calendar timer = Calendar.getInstance(); 
        timer.getTime(); 
        SimpleDateFormat tTime = new SimpleDateFormat("HH:mm:ss"); 
        String iTime= (tTime.format(timer.getTime()));
        
        SimpleDateFormat Tdate = new SimpleDateFormat("dd-MMM-yyyy");
        String iDate = (Tdate.format(timer.getTime()));
        
              
                int num1;    
                String ref ="";        
                num1 = 1325 + (int) (Math.random()*4238);
                ref += num1 + 1325;
               
        
        //==========================================================================
        String Firstname = (jtxtFirstname.getText());
        String Surname = (jtxtSurname.getText());
        String address = (jtxtAddress.getText());
        String postcode =(jtxtPostCode.getText());
        String telephone = (jtxtTelephone.getText());
        String Email = (jtxtEmail.getText());
        String rTax = (jlblTax.getText());
        String rSubTotal = (jlblSubTotal.getText());
        String rTotal = (jlblTotal.getText());
        
        
        
        jtxtReceipt.append("\tTravel Management System:\n\n"
            +"Ref:\t\t\t" + ref
            +"\n---------------------------------------" 
            +"\nName:\t\t\t" + Firstname
            +"\nSurname:\t\t" + Surname
            +"\nAddress:\t\t"+ address 
            +"\nPostcode:\t\t"+ postcode 
            +"\nTelephone:\t\t"+ telephone
            +"\nCost of Car:\t\t"+ Email
            +"\nTax:\t\t\t"+ rTax   
            + "\nSub Total:\t\t"+ rSubTotal 
            +"\nTotal:\t\t\t"+ rTotal  
            +"\n---------------------------------------" 
            +"\nDate:"+  iDate + " \tTime:" + iTime
            +"\n\n\tThanks for Using \n\tTravel Management System" 
        );
    }

Output

Travel Management System Project In Java Output
Travel Management System Project In Java Output

About The Travel Management System Project

Project Name:Travel Management System Project
Language/s Used:JAVA
Database:None
Type:Desktop Application
Developer:IT SOURCECODE
Updates:0
Travel Management System Project In Java– Project Information

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