Home (JAVA) Code has no errors, yet output ignores variables
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(JAVA) Code has no errors, yet output ignores variables

user22315
1#
user22315 Published in April 22, 2018, 12:55 am

I'm trying to get a running Vending Machine GUI to work, I have it all set up, all the buttons are clickable, yet the output doesn't show me what buttons I clicked (What I want to get) or how much it costs, or what card I've used to pay. It seems like it is ignoring variables.

My Entire code is here:

import java.awt.*;
import java.awt.event.*;
import java.util.EventObject;
import javax.swing.*;

public class FinalProject extends JFrame implements ActionListener {
 private static final long serialVersionUID = 1 L;
 JLabel l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, foodkiosk,
 healthkiosk, sundrieskiosk, shelf1, shelf2, shelf3, shelf4, shelf5, shelf6,
 shelf7, shelf8, shelf9;
 JButton b1, b2, b3, b4, b5;
 JButton potatoes, popcorn, crackers, chipmix, peanuts, chocolate, nutmix,
 healthbar, raisins, cookies, figbar, pretzels;
 JButton aspirin, acetom, vitC, vitB, bandaids, antibiotics, antiitch, gauze,
 toothpaste, toothbrush, dentfloss, adhesive;
 JButton sewingkit, nailkit, facetissue, tolietpaper, handcream,
 bodylotion, deodorant, antiperspirant, schoolshirt, sweatpants, pencilkit,
 handwipes;
 double[] price1 = {
  1.50,
  1.00,
  1.00,
  1.25,
  1.00,
  1.25,
  1.00,
  2.00,
  1.00,
  1.00,
  1.50,
  1.25
 };
 double[] price2 = {
  2.00,
  2.00,
  2.00,
  2.00,
  1.00,
  2.00,
  2.00,
  1.00,
  1.00,
  1.00,
  1.00,
  1.00
 };
 double[] price3 = {
  1.00,
  2.00,
  1.00,
  1.00,
  1.00,
  1.00,
  1.00,
  1.50,
  3.00,
  4.00,
  2.00,
  1.00
 };
 String item = "";
 JTextField t1, t2, t3;
 int potatoes1 = 0;
 int popcorn1 = 0;
 int crackers1 = 0;
 int chipmix1 = 0;
 int peanuts1 = 0;
 int chocolate1 = 0;
 int nutmix1 = 0;
 int healthbar1 = 0;
 int raisins1 = 0;
 int cookies1 = 0;
 int figbar1 = 0;
 int pretzels1 = 0;
 int aspirin1 = 0;
 int acetom1 = 0;
 int vitC1 = 0;
 int vitB1 = 0;
 int bandaids1 = 0;
 int antibiotics1 = 0;
 int antiitch1 = 0;
 int gauze1 = 0;
 int toothpaste1 = 0;
 int toothbrush1 = 0;
 int dentfloss1 = 0;
 int adhesive1 = 0;
 int sewingkit1 = 0;
 int nailkit1 = 0;
 int facetissue1 = 0;
 int tolietpaper1 = 0;
 int handcream1 = 0;
 int bodylotion1 = 0;
 int deodorant1 = 0;
 int antiperspirant1 = 0;
 int schoolshirt1 = 0;
 int sweatpants1 = 0;
 int pencilkit1 = 0;
 int handwipes1 = 0;
 private JRadioButton EDUcard, visa, discover;
 private ButtonGroup group;
 String[] food = {
  "Potato Chips",
  "Popcorn",
  "Crackers",
  "Chip 
  Mix ","
  Peanuts ", "
  Chocolate bar ","
  Mixed nuts ", "
  Health bar ", "
  Raisins ", 
  "Cookies",
  "Fig bars",
  "Pretzels"
 };
 String[] health = {
   "Aspirin",
   "Acetominophen",
   "Vitamin C",
   "Vitamin B 
   Complex ", "
   Bandaids ", "
   Antibiotic Ointment ", "
   Anit - Itch Ointment ", "
   Gauze
   Pad ", "
   Toothpaste ", "
   Toothbrush ", "
   Dental Floss ", "
   Adhesive Tape "};
   String[] sundries = {
    "Sewing Kit",
    "Nail Kit",
    "Facial Tissues",
    "Toliet 
    Tissue ","
    Hand Cream ","
    Body Lotion ","
    Deodorant ","
    Anti - Perspirant ","
    School Tee
    Shirt ","
    Sweat Pants ","
    Pencil Pen Stationary Kit ","
    Handy Wipes ",};

    FinalProject() {
     l1 = new JLabel(" Customer Name");
     l2 = new JLabel("  ");
     l3 = new JLabel(" amount to pay");
     l4 = new JLabel("  ");
     l5 = new JLabel("  ");
     l6 = new JLabel("  ");
     l7 = new JLabel("  ");
     l8 = new JLabel("  ");
     l9 = new JLabel("  ");
     l10 = new JLabel("  ");
     l11 = new JLabel("  ");
     l12 = new JLabel("  ");
     l13 = new JLabel("  ");
     l14 = new JLabel("  ");
     foodkiosk = new JLabel("Food Kiosk");
     healthkiosk = new JLabel("Health Kiosk");
     sundrieskiosk = new JLabel("Sundries Kiosk");

     shelf1 = new JLabel("Shelf 1");
     shelf2 = new JLabel("Shelf 2");
     shelf3 = new JLabel("Shelf 3");
     shelf4 = new JLabel("Shelf 4");
     shelf5 = new JLabel("Shelf 5");
     shelf6 = new JLabel("Shelf 6");
     shelf7 = new JLabel("Shelf 7");
     shelf8 = new JLabel("Shelf 8");
     shelf9 = new JLabel("Shelf 9");
     b1 = new JButton("COMPUTE");
     b2 = new JButton("EXIT");
     potatoes = new JButton("Potato Chips");
     popcorn = new JButton("Popcorn");
     crackers = new JButton("Crackers");
     chipmix = new JButton("Chip Mix");
     peanuts = new JButton("Peanuts");
     chocolate = new JButton("Chocolate");
     nutmix = new JButton("Mixed nuts");
     healthbar = new JButton("Health Bar");
     raisins = new JButton("Raisins");
     cookies = new JButton("Cookies");
     figbar = new JButton("Fig Bars");
     pretzels = new JButton("Pretzals");
     aspirin = new JButton("Aspirin");
     acetom = new JButton("Acetominophen");
     vitC = new JButton("Vitamin C");
     vitB = new JButton("Vitamin B Complex");
     bandaids = new JButton("Bandaids");
     antibiotics = new JButton("Antibiotic Ointment");
     antiitch = new JButton("Anit-Itch Ointment");
     gauze = new JButton("Gauze Pads");
     toothpaste = new JButton("Toothpaste");
     toothbrush = new JButton("Toothbrush");
     dentfloss = new JButton("Dental Floss");
     adhesive = new JButton("Adhesive Tape");
     sewingkit = new JButton("Sewing Kit");
     nailkit = new JButton("Nail Kit");
     facetissue = new JButton("Facial Tissues");
     tolietpaper = new JButton("Toliet Tissue");
     handcream = new JButton("Hand Cream");
     bodylotion = new JButton("Body Lotion");
     deodorant = new JButton("Deodorant");
     antiperspirant = new JButton("Anti-Perspirant");
     schoolshirt = new JButton("School Tee-Shirt");
     sweatpants = new JButton("Sweatpants");
     pencilkit = new JButton("Pencil Pen Stationary Kit");
     handwipes = new JButton("Handy Wipes");

     t1 = new JTextField(10);
     t2 = new JTextField(10);

     EDUcard = new JRadioButton("EDUcard", true);
     visa = new JRadioButton("visa", false);
     discover = new JRadioButton("discover", false);
     group = new ButtonGroup();
     group.add(EDUcard);
     group.add(visa);
     group.add(discover);

     add(l1);
     add(t1);
     add(foodkiosk);
     add(shelf1);
     add(potatoes);
     add(popcorn);
     add(crackers);
     add(chipmix);
     add(l4);
     add(shelf2);
     add(peanuts);
     add(chocolate);
     add(nutmix);
     add(healthbar);
     add(l5);
     add(shelf3);
     add(raisins);
     add(cookies);
     add(figbar);
     add(pretzels);
     add(l8);
     add(healthkiosk);
     add(shelf4);
     add(aspirin);
     add(acetom);
     add(vitC);
     add(vitB);
     add(l9);
     add(shelf5);
     add(bandaids);
     add(antibiotics);
     add(antiitch);
     add(gauze);
     add(l10);
     add(shelf6);
     add(toothpaste);
     add(toothbrush);
     add(dentfloss);
     add(adhesive);
     add(l11);
     add(sundrieskiosk);
     add(shelf7);
     add(sewingkit);
     add(nailkit);
     add(facetissue);
     add(tolietpaper);
     add(l12);
     add(shelf8);
     add(handcream);
     add(bodylotion);
     add(deodorant);
     add(antiperspirant);
     add(l13);
     add(shelf9);
     add(schoolshirt);
     add(sweatpants);
     add(pencilkit);
     add(handwipes);
     add(l7);
     add(EDUcard);
     add(discover);
     add(visa);
     add(l2);
     add(l6);
     add(b1);
     add(b2);
     b1.addActionListener(this);
     b2.addActionListener(e -> System.exit(0));
     potatoes.addActionListener(this);
     popcorn.addActionListener(this);
     crackers.addActionListener(this);
     chipmix.addActionListener(this);
     peanuts.addActionListener(this);
     chocolate.addActionListener(this);
     nutmix.addActionListener(this);
     healthbar.addActionListener(this);
     raisins.addActionListener(this);
     cookies.addActionListener(this);
     figbar.addActionListener(this);
     pretzels.addActionListener(this);
     aspirin.addActionListener(this);
     acetom.addActionListener(this);
     vitC.addActionListener(this);
     vitB.addActionListener(this);
     bandaids.addActionListener(this);
     antibiotics.addActionListener(this);
     antiitch.addActionListener(this);
     gauze.addActionListener(this);
     toothpaste.addActionListener(this);
     toothbrush.addActionListener(this);
     dentfloss.addActionListener(this);
     adhesive.addActionListener(this);
     sewingkit.addActionListener(this);
     nailkit.addActionListener(this);
     facetissue.addActionListener(this);
     tolietpaper.addActionListener(this);
     handcream.addActionListener(this);
     bodylotion.addActionListener(this);
     deodorant.addActionListener(this);
     antiperspirant.addActionListener(this);
     schoolshirt.addActionListener(this);
     sweatpants.addActionListener(this);
     pencilkit.addActionListener(this);
     handwipes.addActionListener(this);
     setSize(800, 800);
     setLayout(new GridLayout(10, 5));
     setTitle("Vending Machine");


     double total = 0.0;
     String card = "discover";
     if (chocolate1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (popcorn1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (peanuts1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (crackers1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (raisins1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (healthbar1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (chipmix1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (potatoes1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (cookies1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (nutmix1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (figbar1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (pretzels1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (adhesive1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (dentfloss1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (sweatpants1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (pencilkit1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (schoolshirt1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (antibiotics1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (antiitch1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (gauze1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (toothbrush1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (vitC1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (toothpaste1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (vitB1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (aspirin1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (acetom1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (bandaids1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (sewingkit1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (nailkit1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (facetissue1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (tolietpaper1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (handcream1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (bodylotion1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (deodorant1 < 5) {
      System.out.println("You need to restock back up to 10");
     }
     if (antiperspirant1 < 5) {
      System.out.println("You need to restock back up to 10");
     }

     if (EDUcard.isSelected() == true) {
      card += " EDUcard will be used to pay";
     }
     if (visa.isSelected() == true) {
      card += " Visa will be used to pay";
     }
     if (discover.isSelected() == true) {
      card += " discover will be used to pay";
     }
     if (popcorn.isSelected() == true) {
      System.out.println("Popcorn");
      total += total + price1[1];
      item = "Popcorn";

     }
     if (potatoes.isSelected() == true) {
      System.out.println("Potato chips");
      total = total + price1[0];
      item = "Potato chips";
     }
     if (crackers.isSelected() == true) {
      total = total + price1[2];
      System.out.println("Crackers");

      item = "Crackers";
     }
     if (chipmix.isSelected() == true) {
      System.out.println("Chip Mix");
      total = total + price1[3];
      item = "Chip Mix";
     }
     if (peanuts.isSelected() == true) {
      System.out.println("Peanuts");
      total = total + price1[4];
      item = "Peanuts";
     }
     if (chocolate.isSelected() == true) {
      System.out.println("Chocolate Bar");
      total = total + price1[5];
      item = "Chocolate Bar";
     }
     if (nutmix.isSelected() == true) {
      System.out.println("Mixed Nuts");
      total = total + price1[6];
      item = "Mixed Nuts";
     }
     if (healthbar.isSelected() == true) {
      System.out.println("Health Bar");
      total = total + price1[7];
      item = "Health Bar";
     }
     if (raisins.isSelected() == true) {
      System.out.println("Raisins");
      total = total + price1[8];
      item
       = "Raisins";
     }
     if (cookies.isSelected() == true) {
      System.out.println("Cookies");
      total = total + price1[9];
      item = "Cookies";
     }
     if (figbar.isSelected() == true) {
      System.out.println("Fig Bars");
      total = total + price1[10];
      item = "Fig Bars";
     }
     if (pretzels.isSelected() == true) {
      System.out.println("Pretzels");
      total = total + price1[11];
      item = "Pretzels";
     }
     if (aspirin.isSelected() == true) {
      System.out.println("Aspirin");
      total = total + price2[0];
      item = "Aspirin";
     }
     if (acetom.isSelected() == true) {
      System.out.println("Acetominophen");
      total = total + price2[1];
      item = "Acetominophen";
     }
     if (vitC.isSelected() == true) {
      System.out.println("Vitamin C");
      total = total + price2[2];
      item = "Vitamin C";
     }
     if (vitB.isSelected() == true) {
      System.out.println("Vitamin B Complex");
      total = total + price2[3];
      item = "Vitamin B Complex";
     }
     if (bandaids.isSelected() == true) {
      System.out.println("Bandaids");
      total = total + price2[4];
      item = "Bandaids";
     }
     if (antibiotics.isSelected() == true) {
      System.out.println("Antibiotic Ointment");
      total = total + price2[5];
      item = "Antibiotic Ointment";
     }
     if (antiitch.isSelected() == true) {
      System.out.println("Anti-Itch Ointment");
      total = total + price2[6];
      item = "Anti-Itch Ointment";
     }
     if (gauze.isSelected() == true) {
      System.out.println("Gauze Pads");
      total = total + price2[7];
      item = "Gauze Pads";
     }
     if (toothpaste.isSelected() == true) {
      System.out.println("Toothpaste");
      total = total + price2[8];
      item = "Toothpaste";
     }
     if (toothbrush.isSelected() == true) {
      System.out.println("Toothbrush");
      total = total + price2[9];
      item = "Toothbrush";
     }
     if (dentfloss.isSelected() == true) {
      System.out.println("Dental Floss");
      total = total + price2[10];
      item = "Dental Floss";
     }
     if (adhesive.isSelected() == true) {
      System.out.println("Adhesive Tape");
      total = total + price2[11];
      item = "Adhesive Tape";
     }
     if (sewingkit.isSelected() == true) {
      System.out.println("Sewing Kit");
      total = total + price3[0];
      item = "Sewing Kit";
     }
     if (nailkit.isSelected() == true) {
      System.out.println("Nail Kit");
      total = total + price3[1];
      item = "Nail Kit";
     }
     if (facetissue.isSelected() == true) {
      System.out.println("Facial Tissues");
      total = total + price3[2];
      item = "Facial Tissue";
     }
     if (tolietpaper.isSelected() == true) {
      System.out.println("Toliet Tissue");
      total = total + price3[3];
      item = "Toliet Tissue";
     }
     if (handcream.isSelected() == true) {
      System.out.println("Hand Cream");
      total = total + price3[4];
      item = "Hand Cream";
     }
     if (bodylotion.isSelected() == true) {
      System.out.println("Body Lotion");
      total = total + price3[5];
      item = "Body Lotion";
     }
     if (deodorant.isSelected() == true) {
      System.out.println("Deodorant");
      total = total + price3[6];
      item = "Deodorant";
     }
     if (antiperspirant.isSelected() == true) {
      System.out.println("Anti-perspirant");
      total = total + price3[7];
      item = "Anti-perspirant";
     }
     if (schoolshirt.isSelected() == true) {
      System.out.println("School Tee Shirt");
      total = total + price3[8];
      item = "School Tee Shirt";
     }
     if (sweatpants.isSelected() == true) {
      System.out.println("Sweatpants");
      total = total + price3[9];
      item = "Sweatpants";
     }
     if (pencilkit.isSelected() == true) {
      System.out.println("Pen Pencil Stationary Kit");
      total = total + price3[10];
      item = "Pen Pencil Stationary Kit";
     }
     if (handwipes.isSelected() == true) {
      System.out.println("Handy Wipes");
      total = total + price3[11];
      item = "Handy Wipes";
     }

    }
    String card = "";
    String a = "";
    int total = 0;
    String message = " Hello! your order is \t " + item + " on " + " " + "total 
    amount: $ " + total +"
    for: \t " +a +"
    you used card: "+ card;
    public void actionPerformed(ActionEvent ae) {
     if (ae.getSource() == b1) {
      String a1 = t1.getText();
      String a = "";

      message = " Hello! your order is \t " + item + " on " + " " + "total amount: $" + total + " for: \t" + a + "you used card: " + card;
      t2.setText("thank you: " + a);
      JOptionPane.showMessageDialog(null, "summary: \n" + message, "Order Summary", JOptionPane.PLAIN_MESSAGE);
      JOptionPane.showMessageDialog(null, "Summary: \n" + message,
       "Order Summary", JOptionPane.PLAIN_MESSAGE);
     }



     if (ae.getSource() == potatoes) {
      potatoes1 = potatoes1 + 1;
     }
     if (ae.getSource() == popcorn) {
      popcorn1 = popcorn1 + 1;
     }
     if (ae.getSource() == chipmix) {
      chipmix1 = chipmix1 + 1;
     }
     if (ae.getSource() == crackers) {
      crackers1 = crackers1 + 1;
     }
     if (ae.getSource() == peanuts) {
      peanuts1 = peanuts1 + 1;
     }
     if (ae.getSource() == chocolate) {
      chocolate1 = chocolate1 + 1;
     }
     if (ae.getSource() == nutmix) {
      nutmix1 = nutmix1 + 1;
     }
     if (ae.getSource() == healthbar) {
      healthbar1 = healthbar1 + 1;
     }
     if (ae.getSource() == raisins) {
      raisins1 = raisins1 + 1;
     }
     if (ae.getSource() == cookies) {
      cookies1 = cookies1 + 1;
     }
     if (ae.getSource() == figbar) {
      figbar1 = figbar1 + 1;
     }
     if (ae.getSource() == pretzels) {
      pretzels1 = pretzels1 + 1;
     }
     if (ae.getSource() == aspirin) {
      aspirin1 = aspirin1 + 1;
     }
     if (ae.getSource() == acetom) {
      acetom1 = acetom1 + 1;
     }
     if (ae.getSource() == vitC) {
      vitC1 = vitC1 + 1;
     }
     if (ae.getSource() == vitB) {
      vitB1 = vitB1 + 1;
     }
     if (ae.getSource() == bandaids) {
      bandaids1 = bandaids1 + 1;
     }
     if (ae.getSource() == antibiotics) {
      antibiotics1 = antibiotics1 + 1;
     }
     if (ae.getSource() == antiitch) {
      antiitch1 = antiitch1 + 1;
     }
     if (ae.getSource() == gauze) {
      gauze1 = gauze1 + 1;
     }
     if (ae.getSource() == toothpaste) {
      toothpaste1 = toothpaste1 + 1;
     }
     if (ae.getSource() == toothbrush) {
      toothbrush1 = toothbrush1 + 1;
     }
     if (ae.getSource() == dentfloss) {
      dentfloss1 = dentfloss1 + 1;
     }
     if (ae.getSource() == adhesive) {
      adhesive1 = adhesive1 + 1;
     }
     if (ae.getSource() == schoolshirt) {
      schoolshirt1 = schoolshirt1 + 1;
     }
     if (ae.getSource() == sweatpants) {
      sweatpants1 = sweatpants1 + 1;
     }
     if (ae.getSource() == sewingkit) {
      sewingkit1 = sewingkit1 + 1;
     }
     if (ae.getSource() == nailkit) {
      nailkit1 = nailkit1 + 1;
     }
     if (ae.getSource() == facetissue) {
      facetissue1 = facetissue1 + 1;
     }
     if (ae.getSource() == tolietpaper) {
      tolietpaper1 = tolietpaper1 + 1;
     }
     if (ae.getSource() == pencilkit) {
      pencilkit1 = pencilkit1 + 1;
     }
     if (ae.getSource() == handwipes) {
      handwipes1 = handwipes1 + 1;
     }
     if (ae.getSource() == handcream) {
      handcream1 = handcream1 + 1;
     }
     if (ae.getSource() == bodylotion) {
      bodylotion1 = bodylotion1 + 1;
     }
     if (ae.getSource() == deodorant) {
      deodorant1 = deodorant1 + 1;
     }
     if (ae.getSource() == antiperspirant) {
      antiperspirant1 = antiperspirant1 + 1;
     }
    }
    public static void main(String[] args) {
     FinalProject a = new FinalProject();
     a.setVisible(true);
     a.setLocation(200, 200);
    }
   } 

The code that is giving me issues, or the program is ignoring is this: https://imgur.com/F0c33AI I expect the results to be what items i've clicked, and what they cost me, plus what card I use to pay.

My code has no known errors, but here is what I get when I go to the compute button: https://imgur.com/shkNHPv

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