Airline Reservation System Project In Java Netbeans

воскресенье 10 мая

This project Flight Reservation System, is a Java JSP and MySQL Project which runs on the tomcat server, you can also run this project in Eclipse and Netbeans. We have developed this Java JSP and MySQL Project on Flight Reservation System for automating the process of Flight Reservation System. The main features of this project is to manage Passengar, Airline Enquiry, Booking Enquiry, Airlines. Airline Reservation System In Java Swing Application project is a desktop application which is developed in Java platform. This Java project with tutorial and guide for developing a code. Airline Reservation System In Java Swing Application is a open source you can Download zip and edit as per you need. If you want more latest Java projects.

Greenhorn

posted 10 years ago

Hello, Greenhorns! I've been working this project for a few weeks now, and have hit a small snag. But let me start from the beginning - here's the actual assignment:
Write a program to book seats on a small airplane. The plane has four rows each with 3 seats. Initially all seats are available and are labeled Seat 1 through Seat 12. Create a graphical user interface for this assignment. Use an array of 12 labeled buttons to represent the seats. The program should be event driven.
When a button is clicked, a confirmation dialog box must be displayed. This dialog box must have yes, no, and cancel buttons. If the yes button is clicked, then the label is changed to indicate that the seat is booked. If either the no or cancel button is clicked the dialog box closes and no additional action is taken. After the last seat has been reserved, the program must display a message box indicating that all seats have been booked.
If a button marked as booked is clicked, then the program must display a dialog box indicating that the seat is booked and another seat must be selected. This dialog box requires an OK button only. Note: If you would like to add 'unbook' functionality to the program you may do so for extra credit. The user must have an authorization code to 'unbook' a seat.
Create an exit button to terminate the program. If the user clicks the exit button, a dialog box must be displayed to confirm that the user really wants to quit the program. The confirmation dialog box must have yes, no, and cancel buttons. If the user clicks the yes button then the GUI closes and the program ends.
Create separate panels for an instructional area (labels that contain instructions for the user), the seat buttons, and the exit button. Use layout managers to arrange the labels in the instructional panel and the seat buttons in the seat panel.
The frame title bar must display a heading that represents the name of your application (for example, Acme Airline Reservation System).
Your program must write the button labels to a file when the program terminates. It must also read the labels from the file (if the file exists) when a new session begins so that the button labels are reset to what they were when the previous session ended. The program must also set a seat counter to accurately reflect the number of occupied seats.
So far, this has been a relatively easy task. The only thing I'm really having trouble with so far is this section:
If a button marked as booked is clicked, then the program must display a dialog box indicating that the seat is booked and another seat must be selected. This dialog box requires an OK button only. Note: If you would like to add 'unbook' functionality to the program you may do so for extra credit. The user must have an authorization code to 'unbook' a seat.
The specific trouble that i'm having is that once i've 'booked' a seat, the 'seat already booked' confirm dialog box will not go away, no matter which button i press. i must resort to hitting the stop button in the netbeans output window.
so my question is: how do i get that window to:
a. close when i click 'no' or 'x'
b. remove a seat's 'reserved' status when i click 'yes'
thank you all very much in advance!!
here's my code so far:

package airlinereservationsystem; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Container; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowEvent; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class ReservationSystem extends JFrame implements ActionListener { private int seatCounter = 0; private JLabel userInstructions = new JLabel('Click the button' + ' representing the seat you want ' + 'to reserve the seat'); private JButton[] buttonArray = new JButton[12]; private JButton exitButton = new JButton('Click to Exit'); private boolean isReserved = true; public ReservationSystem() { super('SchexAirlines Reservation System'); addWindowListener(new WindowDestroyer( )); Container contentPane = getContentPane( ); contentPane.setLayout(new BorderLayout( )); JPanel InstructionsPanel = new JPanel( ); JPanel buttonPanel = new JPanel( ); JPanel exitPanel = new JPanel( ); //add listener to the exit button exitButton.addActionListener(this); exitButton.setToolTipText('Click here when finished'); InstructionsPanel.add(userInstructions); contentPane.add(InstructionsPanel, BorderLayout.NORTH); buttonPanel.setLayout(new GridLayout(5,3)); for (int i=0;i<12;i++) { buttonArray[i] = new JButton('Seat ' + (i+1)); buttonArray[i].addActionListener(this); buttonArray[i].setToolTipText('Click to book seat'); buttonPanel.add(buttonArray[i]); } contentPane.add(buttonPanel,BorderLayout.CENTER); exitPanel.add(exitButton); contentPane.add(exitPanel,BorderLayout.SOUTH); pack(); } public void actionPerformed(ActionEvent e) { String confirmSeat = 'Are you sure you want to book this seat?'; String confirmQuit = 'Are you sure you would like to quit?'; String seatBooked = 'Unbook seat? Click YES to unbook, or NO to ' + 'choose another seat.'; for (int i = 0; i < 12; i++) { if (e.getActionCommand( ).equals('Seat ' +(i + 1))) { int choice = JOptionPane.showConfirmDialog(null, confirmSeat, 'Confirm Seat Selection', JOptionPane.YES_NO_OPTION); if(choice JOptionPane.YES_OPTION) { buttonArray[i].setText('RESERVED'); buttonArray[i].setToolTipText('Seat Taken'); buttonArray[i].setForeground(Color.red); buttonArray[i].setActionCommand('booked'); } } } if (e.getActionCommand( ).equals('Click to Exit')) { int choice = JOptionPane.showConfirmDialog(null, confirmQuit, 'Confirm Quit', JOptionPane.YES_NO_OPTION); if(choice JOptionPane.NO_OPTION) e.getActionCommand(); else System.exit(0); } for(int i = 0; i < 12; i++) { if(e.getActionCommand().equals('booked')) { int choice = JOptionPane.showConfirmDialog(null, seatBooked, 'Seat ' + 'Already Booked', JOptionPane.YES_NO_OPTION); if(choice JOptionPane.YES_OPTION) { buttonArray[i].setText('Seat ' + (i+1)); buttonArray[i].setActionCommand('unbooked'); e.getActionCommand(); } else { buttonArray[i].setActionCommand('booked'); e.getActionCommand(); } } else e.getSource(); } } @Override protected void processWindowEvent(WindowEvent e) { if (e.getID() WindowEvent.WINDOW_CLOSING) { int exit = JOptionPane.showConfirmDialog(this, 'Are you sure?'); if (exit JOptionPane.YES_OPTION) { System.exit(0); } } else { super.processWindowEvent(e); } } }

Bartender

posted 10 years ago Airline

Your for loops may be messing you up:

You know which button has been pressed by e.getSource, so there's no need to do either for loop. In your second for loop above, you're changing the text and actioncommands of all buttons (note that your program doesn't truly get locked but rather you must deal with 12 dialogs before the dialogs will quit).
Myself, I'd create a class, say called ReservationSeat, that holds a boolean variable, booked, an int, seatNumber, an int (or better String) variable, confirmationNumber, give it requisite setters and getters, and either create a 2-dimensional array of these guys or perhaps associate JButtons with these objects by using a HashMap<JButton, ReservationSeat>.
e.g.,

If you used a HashMap, then your button listener can be greatly simplified. i.e.,

Note the similar post here: Reservation Java Project
Classmate?

Software’s have always created a platform to make work easier and more accurate. The Airline reservation system a java project is not an exception. With working employees traveling 24/7 this software speed up your reservation process and makes it convenient for the customers to book flights whenever and wherever!It reduces the scope of manual error and conveniently maintains any modifications, cancellations in the reservations. It not only provides flight details but also but also creates a platform to book tickets, cancels or modifies ticket timings or dates and even informs about the number of people on board!The software is divided into 5 parts with each having their respective functions.

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Primary Objective:The system objectives educate us about the primary function of this Airline reservation system a java project software. The system context deals with easy-to-use, interactive, and intuitive graphical and telephonic interfaces.The functional requirements consist of the bulk of the project explaining the various functions and working of the software. It also has taken into consideration the non- functional requirements and also the plausible future requirements.When a user makes a reservation or a cancellation it is identified as “reserve in file “or “cancel in file.” This information is accepted and the details are restored in the passenger data base, which does not cause any hindrance to the customer.Conclusion:The web based “airline reservation system” project is just another attempt to stimulate the basic concepts of airline reservation system.

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The system follows a simple process which allows the passenger to check availability of flights by entering the two travel cities, namely the “Departure city” and “Arrival city”.Once this is done if the seats are available the system asks the customer to enter his details such as name, address, city, state, credit card number and contact number. Then it checks the validity of card and book the flight and update the airline database and user database.