No matter what I change, program still runs what it said before...
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Thread: No matter what I change, program still runs what it said before...

  1. #1
    Join Date
    Nov 2010
    Posts
    81

    No matter what I change, program still runs what it said before...

    OK... I need to change the button and my name to CENTER, the input to NORTH, and the green blocks to SOUTH. I did that.... but for some reason it keeps running the way I had it before... also if I change any text, it won't show up as different when I compile and run... for example if I changed the "Name: " label to "Happy: " then compile and run, it still says "Name: "


    By the way, there is an external method, but it doesn't have anything to do with what I'm changing. I colored the areas I need to change... they are oriented the way I need them, but see how the program runs in the attached .jpg


    This is due tonight... please somebody tell me what's wrong so I can fix it!

    Code:
    /*
    	Chapter 5:	Reserve a Party Room
    	Programmer:	Ben Brotsker
    	Date:		04/14/11
    	Filename:	ReservationsRepositioned.java
    	Purpose:	This program creats a windowed application to reserve a part room.
    				It calls an external class named Rooms.  The frames are repositioned.
    */
    
    import javax.swing.JOptionPane;
    import java.awt.*;
    import java.awt.event.*;
    
    public class ReservationsRepositioned extends Frame implements ActionListener
    {
    	Color lightRed = new Color(255, 90, 90);
    	Color lightGreen = new Color(140, 215, 40);
    
    	Rooms room = new Rooms(5,3);
    
    	Panel roomPanel = new Panel();
    		TextArea roomDisplay[] = new TextArea[9];
    
    	Panel buttonPanel = new Panel();
    		Button bookButton = new Button("Book Room");
    		Label nameLabel = new Label("Ben B*******   04/16/11");
    
    	Panel inputPanel = new Panel();
    		Label custNameLabel = new Label("Name:");
    		TextField nameField = new TextField(15);
    		Label custPhoneLabel = new Label("Phone number:");
    		TextField phoneField = new TextField(15);
    		Label numLabel = new Label("SOMETHING IS WRONG!!!:");
    		Choice numberOfGuests = new Choice();
    		CheckboxGroup options = new CheckboxGroup();
    			Checkbox nonSmoking = new Checkbox("Nonsmoking",false,options);
    			Checkbox smoking = new Checkbox("Smoking",false,options);
    			Checkbox hidden = new Checkbox("",true,options);
    
    	public ReservationsRepositioned()
    	{
    		//set Layouts for frame and three panels
    		this.setLayout(new BorderLayout());
    			roomPanel.setLayout(new GridLayout(2,4,10,10));
    			buttonPanel.setLayout(new FlowLayout());
    			inputPanel.setLayout(new FlowLayout());
    
    		//add components to room pane
    		for (int i=1; i<9; i++)
    		{
    			roomDisplay[i] = new TextArea(null,3,5,3);
    			if (i<6)
    				roomDisplay[i].setText("Room " + i + " Nonsmoking");
    			else
    				roomDisplay[i].setText("Room " + i + " Smoking");
    			roomDisplay[i].setEditable(false);
    			roomDisplay[i].setBackground(lightGreen);
    			roomPanel.add(roomDisplay[i]);
    		}
    
    		//add components to button panel
    		buttonPanel.add(bookButton);
    		//buttonPanel.add(nameLabel);
    
    		//add compoents to input panel
    		inputPanel.add(custNameLabel);
    		inputPanel.add(nameField);
    		inputPanel.add(custPhoneLabel);
    		inputPanel.add(phoneField);
    		inputPanel.add(numLabel);
    		inputPanel.add(numberOfGuests);
    			for(int i=8; i<=20; i++)
    				numberOfGuests.add(String.valueOf(i));
    		inputPanel.add(nonSmoking);
    		inputPanel.add(smoking);
    
    
    		//add panels to frame
    		add(buttonPanel, BorderLayout.NORTH);
    		add(inputPanel, BorderLayout.NORTH);
    		add(roomPanel, BorderLayout.SOUTH);
    
    		bookButton.addActionListener(this);
    
    		//overriding the windowClosing() method will allow the user to click the close
    		addWindowListener(
    			new WindowAdapter()
    			{
    				public void windowClosing(WindowEvent e)
    				{
    					System.exit(0);
    				}
    			}
    		);
    	} //end of constructor method
    
    	public static void main(String[] args)
    	{
    		Reservations f = new Reservations();
    		f.setBounds(200,200,600,300);
    		f.setTitle("Reserve a Party Room");
    		f.setVisible(true);
    	} //end of main
    
    	public void actionPerformed(ActionEvent e)
    	{
    		if (hidden.getState())
    		{
    			JOptionPane.showMessageDialog(null,"You must select Nonsmoking or Smoking.","Error",JOptionPane.ERROR_MESSAGE);
    		}
    		else
    		{
    			int available = room.bookRoom(smoking.getState());
    
    			if(available > 0) //room is available
    			{
    				roomDisplay[available].setBackground(lightRed); //display room as occupied
    				roomDisplay[available].setText(
    												roomDisplay[available].getText() + "\n" +
    												nameField.getText() + " " +
    												phoneField.getText() + "\nparty of " +
    												numberOfGuests.getSelectedItem()
    												); //display info in room
    				clearFields();
    			}
    			else //room is not available
    			{
    				if (smoking.getState())
    					JOptionPane.showMessageDialog(null, "Smoking is full.","Error", +
    					JOptionPane.INFORMATION_MESSAGE);
    				else
    					JOptionPane.showMessageDialog(null, "Nonsmoking is full.","Error", +
    					JOptionPane.INFORMATION_MESSAGE);
    				hidden.setState(true);
    			} //end of else blaock that checks the available room number
    		} //end of else block that checks the state of the hidden option button
    	} //end of actionPerformed() method
    
    	//reset the text fields and choice component
    	void clearFields()
    	{
    		nameField.setText("");
    		phoneField.setText("");
    		numberOfGuests.select(0);
    		nameField.requestFocus();
    		hidden.setState(true);
    	} //end of clearFields method
    
    } //end of Reservations class
    Attached Images Attached Images  
    Last edited by LogicWavelength; April 17th, 2011 at 04:37 PM.

  2. #2
    dlorde is offline Elite Member Power Poster
    Join Date
    Aug 1999
    Location
    UK
    Posts
    10,163

    Re: No matter what I change, program still runs what it said before...

    Probably too late for you, but the class you posted is called ReservationsRepositioned but the main(..) method is creating an instance of Reservations, which I guess is the original class...

    Experience is a poor teacher: it gives its tests before it teaches its lessons...
    Anon.
    Please use &#91;CODE]...your code here...&#91;/CODE] tags when posting code. If you get an error, please post the full error message and stack trace, if present.

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