Verification Problem

**mosesff** · 06-28-2008 10:36 AM

Code:

package BanqueDeux;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import java.applet.*;
import java.awt.*;
import javax.swing.JTextField;

public class HelloJava extends Applet
{
private JFrame frame = new JFrame("WelcomeToBarclaysBank");
private JLabel label = new JLabel("Thank you, Welcome, Please Insert Your Card, If Finished Close Window", JLabel.LEFT);

//Frame Size Changes and Writing on one individual frame including JLabels etc.
private JButton clix = new JButton("EnterYourPIN");

private JLabel j = new JLabel("-----------------------------------------------------------------------------------------------------------");

private JButton une = new JButton("1");
private JButton deux = new JButton("2");
private JButton trois = new JButton("3");
private JButton quatre = new JButton("4");
private JButton cinq = new JButton("5");
private JButton six = new JButton("6");
private JButton sept = new JButton("7");
private JButton huit = new JButton("8");
private JButton neurfe = new JButton("9");
private JButton zero = new JButton("0");

private JTextField pinField = new JTextField(6);
private JButton ui = new JButton("Enter");

public HelloJava()
{
frame.getContentPane().add(label);

add(clix);
add(j);

add(une);
add(deux);
add(trois);
add(quatre);
add(cinq);
add(six);
add(sept);
add(huit);
add(neurfe);
add(zero);

add(pinField);
add(ui);

//JButton declared for allow PIN Entry and an add of a JButton to the applet.
clix.addActionListener 
(
new ActionListener() 
{
public void actionPerformed(ActionEvent e)
{
String title = "Barclays Banking";
String pin = JOptionPane.showInputDialog("Please Enter Your PIN!");

if(pin.equals("1111"))
{
String accnumbre = JOptionPane.showInputDialog("Enter your Account Number");

if(accnumbre.equals("0072525"))
{
JOptionPane.showMessageDialog(null, "Entered Correct PIN and Account Number, Welcome");
}
}
else if(pin.equals(""))
{
JOptionPane.showMessageDialog(null, "No PIN or AccNumbre Entered");
}
else
{
JOptionPane.showMessageDialog(null, "Wrong PIN or AccNumbre Entered");
}
}
}
);

une.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(pinField.getText() + "1");
}
}
);

deux.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(deux.getText() + "2");
}
}
);

trois.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(trois.getText() + "3");
}
}
);

quatre.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(quatre.getText() + "4");
}
}
);

cinq.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(cinq.getText() + "5");
}
}
);

six.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(six.getText() + "6");
}
}
);

sept.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(sept.getText() + "7");
}
}
);

huit.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(huit.getText() + "8");
}
}
);

neurfe.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(neurfe.getText() + "9");
}
}
);

zero.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(zero.getText() + "0");
}
}
);

ui.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (pinField.equals("1111")) {
JOptionPane.showMessageDialog(null, "Your PIN is correct");
setVisible(true);
} else if(pinField.equals("")) {
JOptionPane.showMessageDialog(null, "Nothing Entered");
}
}
});

frame.setSize(300, 300);
frame.setVisible(true);
}
}

Code:

import java.applet.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.event.*;
import java.awt.event.*;
import java.awt.*;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
//Java AWT Declaration Eveents e.g. ActionEvent/Listener/Mouse
import BanqueDeux.*;
import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
//importing another package and Different Buttons and Applets for Suitable Use.
//Bibliogaphy/Bibliographie- JavaExamplesInANutshell- O-REILY
//Bibliography/Bibliographie- Google- Search: AppletObjects
public class BanqueATM extends Applet{

public static Frame myFrame = new Frame();
public static BanqueClass BC = new BanqueClass();
//static frame and banque class declaration in addition to coding scope.

Label greetingdeux = new Label("+++++BARCLAYS BANK+++++++-©- International =");
Label greetingune = new Label("------------------------Ask a Banker For Your Pin-----------------------------");
Label greeting = new Label("Welcome To Barclays Bank");
Button clickButton = new Button("(PIN)-Click Here To Enter PIN");
Label greetingtrois = new Label("***+++Withdraw Amount With Receipt+++++****");
Button clique = new Button("Click");
Label greetingjeur = new Label("**+++++++++Change Your PIN+++++++++++**");
Button Buttoner = new Button("Confirm");
Label grting = new Label("**++Print Mini Statementr++**");
Button cliquedix = new Button("Print Statement");
Label ecole = new Label("++++++++++**Withdraw With No Receipt***++++++++++");
Button clinuyi = new Button("Click");
Label fraisses = new Label("++++++View your current balance++++++");
Button fraissesshow = new Button("View");
Label f = new Label("--------------Return Card and Finish----------------");
Button fo = new Button("Finish-ReturnCard");
Label greetingx = new Label("-----------------------------------------------------");
Label greetingg = new Label("------------------------------------------------");
Label ifrancais = new Label("EMail a Banker at customerservices@barclays.co.uk");
Label u = new Label("E-mail for programme help at '");
Button almost = new Button("Help");
//GUI Main Applet Graphics, Including Buttons, Labels etc, Text near is what is shown in Applet
public void init() 
{
//Declaration of Main Display of Class
setBackground(Color.lightGray);
add(greetingdeux);
add(greetingune);
add(greeting);
add(clickButton);
add(greetingtrois);
add(clique);
add(greetingjeur);
add(Buttoner);
add(grting);
add(cliquedix);
add(ecole);
add(clinuyi);
add(fraisses);
add(fraissesshow);
add(f);
add(fo);
add(greetingx);
add(greetingg);
add(ifrancais);
add(u);
add(almost);
//Adding Different Objects to the actual specific Class rather than
//others

Frame appletFrame = new Frame("PleaseRe-SizeWindowToEnterPIN");


appletFrame.setLayout(new GridLayout(1,0));

appletFrame.resize(500, 300);

appletFrame.show();

Applet HelloJava = new HelloJava();

appletFrame.add(HelloJava);

HelloJava.init();
HelloJava.start();
//Frames shown are resized and includes a joint applet to the main ATM class.
cliquedix.addActionListener( new ActionListener() {
public void actionPerformed(ActionEvent evt) {

String title = "Barclays Banking";
String message = "Thank you, Please Wait, Your Mini Statement is being Printed.";
JOptionPane.showMessageDialog(null, message, title,
JOptionPane.INFORMATION_MESSAGE);
}
});
//An individual action Listener event which initiates on mouse click

clickButton.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String title = "Barclays Banking";
String pin = JOptionPane.showInputDialog("Please enter your PIN!");
if (pin.equals("1111")) {
JOptionPane.showMessageDialog(null, "Entered PIN: "+pin+". Welcome", "Barclays", JOptionPane.INFORMATION_MESSAGE);
} else if(pin.equals("")) {
JOptionPane.showMessageDialog(null, "No PIN Entered");
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Entered");
} 
}
    });
//An individual action Listener event which initiates on mouse clic
clique.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String enterpindeux = JOptionPane.showInputDialog("Enter PIN Before Withdrawing");
if (enterpindeux.equals("1111")) {
String cash = JOptionPane.showInputDialog("How Much Cash Would You Like To Withdraw?");
JOptionPane.showMessageDialog(null, "Withdrawing the following amount with Receipt: "+cash+". Amount Withdrawing", "Barclays", JOptionPane.INFORMATION_MESSAGE); 
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});
//An individual action Listener event which initiates on mouse click
Buttoner.addActionListener(new ActionListener(){ 
public void actionPerformed(ActionEvent e) {
String changepin = JOptionPane.showInputDialog("What is your Old PIN? [ConsideringYourPreviousPINHasBeenEntered]");
if (changepin.equals("1111")) {
String newpin = JOptionPane.showInputDialog(null, "What is Your New PIN?");
JOptionPane.showMessageDialog(null, "PIN Changed");
} else if(changepin.equals("")) {
JOptionPane.showMessageDialog(null, "NoPIN Entered");
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});
//An individual action Listener event which initiates on mouse click
clinuyi.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String enterpin = JOptionPane.showInputDialog("Enter Your PIN Before Withdrawing");
if (enterpin.equals("1111")) {
String cashdeux = JOptionPane.showInputDialog("How Much Cash Would You Like To Withdraw (w/o receipt)?");
JOptionPane.showMessageDialog(null, "Withdrawing the following amount without Receipt: "+cashdeux+". Amount Withdrawing", "Barclays", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});  
//An individual action Listener event which initiates on mouse click
almost.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null, "Help Can be found at www.barclays.co.uk, customerservices@barclays.co.uk, Thank you");
}
}); //An individual action Listener event which initiates on mouse click
//If and Else Statements included in all action Listeners.

fraissesshow.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
double newAmount, initialAmount;
newAmount = initialAmount = 20; 
    try {
        double withdrawelAmount = Double.parseDouble(JOptionPane.showInputDialog("How much have you withdrawn?"));
        newAmount = initialAmount - withdrawelAmount;
    } catch (NumberFormatException e) {
        System.err.println("That is not a number, Sir!");
        System.err.println("Transaction Void");
    } 
    JOptionPane.showMessageDialog(null, "You have: "+newAmount); 
}
});

fo.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
String Carde = JOptionPane.showInputDialog(null, "Card Returned, Type PIN To Finish");
if (Carde.equals("1111")) {
setVisible(false);
}
}
});
                    }  
            }

(Above) This is my code.....

This is the problem in the HelloJava class.......

Code:

ui.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

if (pinField.equals("1111")) {

JOptionPane.showMessageDialog(null, "Your PIN is correct");

setVisible(true);

} else if(pinField.equals("")) {

JOptionPane.showMessageDialog(null, "Nothing Entered");
}

}

});

When I run the problem code it compiles in the Hello Java class but does not allow for the numbers to be shown as correct or Incorrect or Nothing entered by an message input dialog, could someone help with why nothing is shown upon clicking the button and how I can make sure if I enter 1111 (the pin) or an incorrect PIN (2222) it tells me if its incorrect or correct.

The PIN can be entered from clicking the JButtons I want it to verify if the numbers in the JTextField are correct or not by an InputDialog.

Thank you.

**Turk4n** · 06-28-2008 03:27 PM

When I have read some chapters in SICP I could check your problem okay?

**mosesff** · 06-28-2008 04:58 PM

OK turk I look forward to your reply.

Thanks Turk.

**Turk4n** · 07-01-2008 02:09 PM

Well this wasn't easy to solve, I have done so much I can with it you have some imports I don't understand at all. First is this one "import BanqueDeux.*;"
Also are you using Netbeans? It seems you have al ot of extra file imports that I can't reach...

Well here is the stupid code...

First part your pin thingy

Code:

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import java.applet.*;
import javax.swing.JTextField;

public class pincode extends Applet
{
private JFrame frame = new JFrame("WelcomeToBarclaysBank");
private JLabel label = new JLabel("Thank you, Welcome, Please Insert Your Card, If Finished Close Window", JLabel.LEFT);

//Frame Size Changes and Writing on one individual frame including JLabels etc.
private JButton clix = new JButton("EnterYourPIN");

private JLabel j = new JLabel("-----------------------------------------------------------------------------------------------------------");

private JButton une = new JButton("1");
private JButton deux = new JButton("2");
private JButton trois = new JButton("3");
private JButton quatre = new JButton("4");
private JButton cinq = new JButton("5");
private JButton six = new JButton("6");
private JButton sept = new JButton("7");
private JButton huit = new JButton("8");
private JButton neurfe = new JButton("9");
private JButton zero = new JButton("0");

private JTextField pinField = new JTextField(6);
private JButton ui = new JButton("Enter");

public pincode()
{
frame.getContentPane().add(label);

add(clix);
add(j);

add(une);
add(deux);
add(trois);
add(quatre);
add(cinq);
add(six);
add(sept);
add(huit);
add(neurfe);
add(zero);

add(pinField);
add(ui);

//JButton declared for allow PIN Entry and an add of a JButton to the applet.
clix.addActionListener 
(
new ActionListener() 
{
public void actionPerformed(ActionEvent e)
{
String pin = JOptionPane.showInputDialog("Please Enter Your PIN!");

if(pin.equals("1111"))
{
String accnumbre = JOptionPane.showInputDialog("Enter your Account Number");

if(accnumbre.equals("0072525"))
{
JOptionPane.showMessageDialog(null, "Entered Correct PIN and Account Number, Welcome");
}
}
else if(pin.equals(""))
{
JOptionPane.showMessageDialog(null, "No PIN or AccNumbre Entered");
}
else
{
JOptionPane.showMessageDialog(null, "No valid PIN");
}
}
}
);

une.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(pinField.getText() + "1");
}
}
);

deux.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(deux.getText() + "2");
}
}
);

trois.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(trois.getText() + "3");
}
}
);

quatre.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(quatre.getText() + "4");
}
}
);

cinq.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(cinq.getText() + "5");
}
}
);

six.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(six.getText() + "6");
}
}
);

sept.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(sept.getText() + "7");
}
}
);

huit.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(huit.getText() + "8");
}
}
);

neurfe.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(neurfe.getText() + "9");
}
}
);

zero.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(zero.getText() + "0");
}
})
;}}

Now for you own program...

Code:

import java.applet.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
//importing another package and Different Buttons and Applets for Suitable Use.
//Bibliogaphy/Bibliographie- JavaExamplesInANutshell- O-REILY
//Bibliography/Bibliographie- Google- Search: AppletObjects
public class BanqueATM extends Applet{

public static Frame myFrame = new Frame();
public static BanqueATM BC = new BanqueATM();
//static frame and banque class declaration in addition to coding scope.

Label greetingdeux = new Label("+++++BARCLAYS BANK+++++++-©- International =");
Label greetingune = new Label("------------------------Ask a Banker For Your Pin-----------------------------");
Label greeting = new Label("Welcome To Barclays Bank");
Button clickButton = new Button("(PIN)-Click Here To Enter PIN");
Label greetingtrois = new Label("***+++Withdraw Amount With Receipt+++++****");
Button clique = new Button("Click");
Label greetingjeur = new Label("**+++++++++Change Your PIN+++++++++++**");
Button Buttoner = new Button("Confirm");
Label grting = new Label("**++Print Mini Statementr++**");
Button cliquedix = new Button("Print Statement");
Label ecole = new Label("++++++++++**Withdraw With No Receipt***++++++++++");
Button clinuyi = new Button("Click");
Label fraisses = new Label("++++++View your current balance++++++");
Button fraissesshow = new Button("View");
Label f = new Label("--------------Return Card and Finish----------------");
Button fo = new Button("Finish-ReturnCard");
Label greetingx = new Label("-----------------------------------------------------");
Label greetingg = new Label("------------------------------------------------");
Label ifrancais = new Label("EMail a Banker at customerservices@barclays.co.uk");
Label u = new Label("E-mail for programme help at '");
Button almost = new Button("Help");
//GUI Main Applet Graphics, Including Buttons, Labels etc, Text near is what is shown in Applet
@SuppressWarnings("deprecation")
public void init() 
{
//Declaration of Main Display of Class
setBackground(Color.lightGray);
add(greetingdeux);
add(greetingune);
add(greeting);
add(clickButton);
add(greetingtrois);
add(clique);
add(greetingjeur);
add(Buttoner);
add(grting);
add(cliquedix);
add(ecole);
add(clinuyi);
add(fraisses);
add(fraissesshow);
add(f);
add(fo);
add(greetingx);
add(greetingg);
add(ifrancais);
add(u);
add(almost);
//Adding Different Objects to the actual specific Class rather than
//others

Frame appletFrame = new Frame("PleaseRe-SizeWindowToEnterPIN");


appletFrame.setLayout(new GridLayout(1,0));

appletFrame.resize(500, 300);

appletFrame.show();

Applet HelloJava = new pincode();

appletFrame.add(HelloJava);

HelloJava.init();
HelloJava.start();
//Frames shown are resized and includes a joint applet to the main ATM class.
cliquedix.addActionListener( new ActionListener() {
public void actionPerformed(ActionEvent evt) {

String title = "Barclays Banking";
String message = "Thank you, Please Wait, Your Mini Statement is being Printed.";
JOptionPane.showMessageDialog(null, message, title,
JOptionPane.INFORMATION_MESSAGE);
}
});
//An individual action Listener event which initiates on mouse click

clickButton.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String pin = JOptionPane.showInputDialog("Please enter your PIN!");
if (pin.equals("1111")) {
JOptionPane.showMessageDialog(null, "Entered PIN: "+pin+". Welcome", "Barclays", JOptionPane.INFORMATION_MESSAGE);
} else if(pin.equals("")) {
JOptionPane.showMessageDialog(null, "No PIN Entered");
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Entered");
} 
}
    });
//An individual action Listener event which initiates on mouse click
clique.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String enterpindeux = JOptionPane.showInputDialog("Enter PIN Before Withdrawing");
if (enterpindeux.equals("1111")) {
JOptionPane.showMessageDialog(null, "Correct Pin ");
String cash = JOptionPane.showInputDialog("How Much Cash Would You Like To Withdraw?");
JOptionPane.showMessageDialog(null, "Withdrawing the following amount with Receipt: "+cash+". Amount Withdrawing", "Barclays", JOptionPane.INFORMATION_MESSAGE); 
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});
//An individual action Listener event which initiates on mouse click
Buttoner.addActionListener(new ActionListener(){ 
public void actionPerformed(ActionEvent e) {
String changepin = JOptionPane.showInputDialog("What is your Old PIN? [ConsideringYourPreviousPINHasBeenEntered]");
if (changepin.equals("1111")) {
JOptionPane.showMessageDialog(null, "PIN Changed");
} else if(changepin.equals("")) {
JOptionPane.showMessageDialog(null, "NoPIN Entered");
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});
//An individual action Listener event which initiates on mouse click
clinuyi.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String enterpin = JOptionPane.showInputDialog("Enter Your PIN Before Withdrawing");
if (enterpin.equals("1111")) {
JOptionPane.showMessageDialog(null, "Correct Pin ");
String cashdeux = JOptionPane.showInputDialog("How Much Cash Would You Like To Withdraw (w/o receipt)?");
JOptionPane.showMessageDialog(null, "Withdrawing the following amount without Receipt: "+cashdeux+". Amount Withdrawing", "Barclays", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});  
//An individual action Listener event which initiates on mouse click
almost.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null, "Help Can be found at www.barclays.co.uk, customerservices@barclays.co.uk, Thank you");
}
}); //An individual action Listener event which initiates on mouse click
//If and Else Statements included in all action Listeners.

fraissesshow.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
double newAmount, initialAmount;
newAmount = initialAmount = 20; 
    try {
        double withdrawelAmount = Double.parseDouble(JOptionPane.showInputDialog("How much have you withdrawn?"));
        newAmount = initialAmount - withdrawelAmount;
    } catch (NumberFormatException e) {
        System.err.println("That is not a number, Sir!");
        System.err.println("Transaction Void");
    } 
    JOptionPane.showMessageDialog(null, "You have: "+newAmount); 
}
});

fo.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
String Carde = JOptionPane.showInputDialog(null, "Card Returned, Type PIN To Finish");
if (Carde.equals("1111")) {
setVisible(false);
}
}
});
                    }  
            }

If it isn't what you wanted tell me and explain a bit more please?

**mosesff** · 07-01-2008 05:34 PM

Originally Posted by Turk4n

Well this wasn't easy to solve, I have done so much I can with it you have some imports I don't understand at all. First is this one "import BanqueDeux.*;"
Also are you using Netbeans? It seems you have al ot of extra file imports that I can't reach...

Well here is the stupid code...

First part your pin thingy

Code:

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import java.applet.*;
import javax.swing.JTextField;

public class pincode extends Applet
{
private JFrame frame = new JFrame("WelcomeToBarclaysBank");
private JLabel label = new JLabel("Thank you, Welcome, Please Insert Your Card, If Finished Close Window", JLabel.LEFT);

//Frame Size Changes and Writing on one individual frame including JLabels etc.
private JButton clix = new JButton("EnterYourPIN");

private JLabel j = new JLabel("-----------------------------------------------------------------------------------------------------------");

private JButton une = new JButton("1");
private JButton deux = new JButton("2");
private JButton trois = new JButton("3");
private JButton quatre = new JButton("4");
private JButton cinq = new JButton("5");
private JButton six = new JButton("6");
private JButton sept = new JButton("7");
private JButton huit = new JButton("8");
private JButton neurfe = new JButton("9");
private JButton zero = new JButton("0");

private JTextField pinField = new JTextField(6);
private JButton ui = new JButton("Enter");

public pincode()
{
frame.getContentPane().add(label);

add(clix);
add(j);

add(une);
add(deux);
add(trois);
add(quatre);
add(cinq);
add(six);
add(sept);
add(huit);
add(neurfe);
add(zero);

add(pinField);
add(ui);

//JButton declared for allow PIN Entry and an add of a JButton to the applet.
clix.addActionListener 
(
new ActionListener() 
{
public void actionPerformed(ActionEvent e)
{
String pin = JOptionPane.showInputDialog("Please Enter Your PIN!");

if(pin.equals("1111"))
{
String accnumbre = JOptionPane.showInputDialog("Enter your Account Number");

if(accnumbre.equals("0072525"))
{
JOptionPane.showMessageDialog(null, "Entered Correct PIN and Account Number, Welcome");
}
}
else if(pin.equals(""))
{
JOptionPane.showMessageDialog(null, "No PIN or AccNumbre Entered");
}
else
{
JOptionPane.showMessageDialog(null, "No valid PIN");
}
}
}
);

une.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(pinField.getText() + "1");
}
}
);

deux.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(deux.getText() + "2");
}
}
);

trois.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(trois.getText() + "3");
}
}
);

quatre.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(quatre.getText() + "4");
}
}
);

cinq.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(cinq.getText() + "5");
}
}
);

six.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(six.getText() + "6");
}
}
);

sept.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(sept.getText() + "7");
}
}
);

huit.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(huit.getText() + "8");
}
}
);

neurfe.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(neurfe.getText() + "9");
}
}
);

zero.addActionListener
(
new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
pinField.setText(zero.getText() + "0");
}
})
;}}

Now for you own program...

Code:

import java.applet.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
//importing another package and Different Buttons and Applets for Suitable Use.
//Bibliogaphy/Bibliographie- JavaExamplesInANutshell- O-REILY
//Bibliography/Bibliographie- Google- Search: AppletObjects
public class BanqueATM extends Applet{

public static Frame myFrame = new Frame();
public static BanqueATM BC = new BanqueATM();
//static frame and banque class declaration in addition to coding scope.

Label greetingdeux = new Label("+++++BARCLAYS BANK+++++++-©- International =");
Label greetingune = new Label("------------------------Ask a Banker For Your Pin-----------------------------");
Label greeting = new Label("Welcome To Barclays Bank");
Button clickButton = new Button("(PIN)-Click Here To Enter PIN");
Label greetingtrois = new Label("***+++Withdraw Amount With Receipt+++++****");
Button clique = new Button("Click");
Label greetingjeur = new Label("**+++++++++Change Your PIN+++++++++++**");
Button Buttoner = new Button("Confirm");
Label grting = new Label("**++Print Mini Statementr++**");
Button cliquedix = new Button("Print Statement");
Label ecole = new Label("++++++++++**Withdraw With No Receipt***++++++++++");
Button clinuyi = new Button("Click");
Label fraisses = new Label("++++++View your current balance++++++");
Button fraissesshow = new Button("View");
Label f = new Label("--------------Return Card and Finish----------------");
Button fo = new Button("Finish-ReturnCard");
Label greetingx = new Label("-----------------------------------------------------");
Label greetingg = new Label("------------------------------------------------");
Label ifrancais = new Label("EMail a Banker at customerservices@barclays.co.uk");
Label u = new Label("E-mail for programme help at '");
Button almost = new Button("Help");
//GUI Main Applet Graphics, Including Buttons, Labels etc, Text near is what is shown in Applet
@SuppressWarnings("deprecation")
public void init() 
{
//Declaration of Main Display of Class
setBackground(Color.lightGray);
add(greetingdeux);
add(greetingune);
add(greeting);
add(clickButton);
add(greetingtrois);
add(clique);
add(greetingjeur);
add(Buttoner);
add(grting);
add(cliquedix);
add(ecole);
add(clinuyi);
add(fraisses);
add(fraissesshow);
add(f);
add(fo);
add(greetingx);
add(greetingg);
add(ifrancais);
add(u);
add(almost);
//Adding Different Objects to the actual specific Class rather than
//others

Frame appletFrame = new Frame("PleaseRe-SizeWindowToEnterPIN");


appletFrame.setLayout(new GridLayout(1,0));

appletFrame.resize(500, 300);

appletFrame.show();

Applet HelloJava = new pincode();

appletFrame.add(HelloJava);

HelloJava.init();
HelloJava.start();
//Frames shown are resized and includes a joint applet to the main ATM class.
cliquedix.addActionListener( new ActionListener() {
public void actionPerformed(ActionEvent evt) {

String title = "Barclays Banking";
String message = "Thank you, Please Wait, Your Mini Statement is being Printed.";
JOptionPane.showMessageDialog(null, message, title,
JOptionPane.INFORMATION_MESSAGE);
}
});
//An individual action Listener event which initiates on mouse click

clickButton.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String pin = JOptionPane.showInputDialog("Please enter your PIN!");
if (pin.equals("1111")) {
JOptionPane.showMessageDialog(null, "Entered PIN: "+pin+". Welcome", "Barclays", JOptionPane.INFORMATION_MESSAGE);
} else if(pin.equals("")) {
JOptionPane.showMessageDialog(null, "No PIN Entered");
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Entered");
} 
}
    });
//An individual action Listener event which initiates on mouse click
clique.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String enterpindeux = JOptionPane.showInputDialog("Enter PIN Before Withdrawing");
if (enterpindeux.equals("1111")) {
JOptionPane.showMessageDialog(null, "Correct Pin ");
String cash = JOptionPane.showInputDialog("How Much Cash Would You Like To Withdraw?");
JOptionPane.showMessageDialog(null, "Withdrawing the following amount with Receipt: "+cash+". Amount Withdrawing", "Barclays", JOptionPane.INFORMATION_MESSAGE); 
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});
//An individual action Listener event which initiates on mouse click
Buttoner.addActionListener(new ActionListener(){ 
public void actionPerformed(ActionEvent e) {
String changepin = JOptionPane.showInputDialog("What is your Old PIN? [ConsideringYourPreviousPINHasBeenEntered]");
if (changepin.equals("1111")) {
JOptionPane.showMessageDialog(null, "PIN Changed");
} else if(changepin.equals("")) {
JOptionPane.showMessageDialog(null, "NoPIN Entered");
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});
//An individual action Listener event which initiates on mouse click
clinuyi.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
String enterpin = JOptionPane.showInputDialog("Enter Your PIN Before Withdrawing");
if (enterpin.equals("1111")) {
JOptionPane.showMessageDialog(null, "Correct Pin ");
String cashdeux = JOptionPane.showInputDialog("How Much Cash Would You Like To Withdraw (w/o receipt)?");
JOptionPane.showMessageDialog(null, "Withdrawing the following amount without Receipt: "+cashdeux+". Amount Withdrawing", "Barclays", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(null, "Wrong PIN Sir/Madam");
}
}
});  
//An individual action Listener event which initiates on mouse click
almost.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null, "Help Can be found at www.barclays.co.uk, customerservices@barclays.co.uk, Thank you");
}
}); //An individual action Listener event which initiates on mouse click
//If and Else Statements included in all action Listeners.

fraissesshow.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
double newAmount, initialAmount;
newAmount = initialAmount = 20; 
    try {
        double withdrawelAmount = Double.parseDouble(JOptionPane.showInputDialog("How much have you withdrawn?"));
        newAmount = initialAmount - withdrawelAmount;
    } catch (NumberFormatException e) {
        System.err.println("That is not a number, Sir!");
        System.err.println("Transaction Void");
    } 
    JOptionPane.showMessageDialog(null, "You have: "+newAmount); 
}
});

fo.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
String Carde = JOptionPane.showInputDialog(null, "Card Returned, Type PIN To Finish");
if (Carde.equals("1111")) {
setVisible(false);
}
}
});
                    }  
            }

If it isn't what you wanted tell me and explain a bit more please?

Turk Import Banque Deux is a seperate package which contains my 2nd HelloJava class.

I think for now I will leave this coding, but just to explain I wanted the PIN to be verified as correct or incorrect in other words to 'compare the textfield with a number' if it is incorrect or not.

**Turk4n** · 07-02-2008 01:59 AM

Sure, I made the code to tell if its correct or wrong so no problem I guess or?

**mosesff** · 07-02-2008 10:56 AM

I think there needed to be an action listener for UI (this UI is the JButton) and it is a difficult problem to solve, it needed an action listener a string to compare like string doo = textfield.getText()
if(doo.equals(1111)
JOptionPane

I am not sure you wrote this but I think that was the solution, but thank you for indenting my code and showing me the imports were wrong, because it was. GUI on Java is hard.

**Turk4n** · 07-02-2008 11:57 AM

Okay, glad I could help you

Thread: Verification Problem

LinkBack

Thread Tools

Search Thread

Display

Verification Problem

Re: Verification Problem

Re: Verification Problem

Re: Verification Problem

Re: Verification Problem

Re: Verification Problem

Re: Verification Problem

Re: Verification Problem

Thread Information

Users Browsing this Thread

Similar Threads

Peculiar UI Problem Needs Tackling

Problem read pwd protected Access2K dbase - CR9 & VB6

How to tackle a programming problem?

[C] Comparison problem

A small problem in the output

Bookmarks

Bookmarks

Posting Permissions