Hi! Newbie Java Programmer here!
I've done a cash register program. this error's pretty unusual to me. i dont know how to fix this.
import java.text.*;
import javax.swing.*;
import java.awt.*;
public class CashRegisterV1
{
public static void main (String[] args) {
DecimalFormat fix = new DecimalFormat("0.00");
//QUANTITIES
int Nido = 100;
int Milo = 100;
int Coke = 100;
int Sprite = 100;
int Royal = 100;
//PRICES
double P_Nido = 68.50;
double P_Milo = 50.50;
double P_Coke = 48.50;
double P_Sprite = 48.50;
double P_Royal = 48.50;
//HOLDER
double HP_Nido = 0;
double HP_Milo = 0;
double HP_Coke = 0;
double HP_Sprite = 0;
double HP_Royal = 0;
int SNido = 0;
int SMilo = 0;
int SCoke = 0;
int SSprite = 0;
int SRoyal = 0;
int id,response, response2;
int transaction=0;
do {
transaction++;
do {
//DISPLAY FORMATTING
JTextArea ViewManager = new JTextArea(10,30);
JScrollPane ViewManager2 = new JScrollPane(ViewManager);
//LAUNCH SCREEN
ViewManager.setText(("Prod ID " + " \tProduct Name " + "\tStocks " + " \tPrice:" +
(" \n " + "1" + " \t " + "Nido" + "\t" + Nido + "\t " + (fix.format(P_Nido)))+
(" \n " + "2" + " \t " + "Milo" + "\t" + Milo + "\t " + (fix.format(P_Milo)))+
(" \n " + "3" + " \t " + "Coke" + "\t" + Coke + "\t " + (fix.format(P_Coke)))+
(" \n " + "4" + " \t " + "Sprite" + "\t" + Sprite + "\t " + (fix.format(P_Sprite)))+
(" \n " + "5" + " \t " + "Royal" + "\t" + Royal + "\t " + (fix.format(P_Royal)))+
("\n\n\n Choose Product ID :")));
id=Integer.parseInt(JOptionPane.showInputDialog(null,ViewManager2));
switch(id)
{
case 1: int QNido= Integer.parseInt(JOptionPane.showInputDialog("Enter quantity of Nido : "));
Nido = Nido - QNido;
HP_Nido = QNido * P_Nido;
SNido = SNido + QNido;
ViewManager.setText("Prod ID\t\tProduct Name\t\tQuantity\t\tPrice\t\t\n" + id + "\t\t" + "Nido\t\t" + Nido + "\t\t" + fix.format(HP_Nido));
JOptionPane.showMessageDialog(null,ViewManager);
break;
case 2: int QMilo= Integer.parseInt(JOptionPane.showInputDialog("Enter quantity of Milo : "));
Milo = Milo - QMilo;
HP_Milo = QMilo * P_Milo;
SMilo = SMilo + QMilo;
ViewManager.setText("Prod ID\t\tProduct Name\t\tQuantity\t\tPrice\t\t\n" + id + "\t\t" + "Milo\t\t" + Milo + "\t\t" + fix.format(HP_Milo));
JOptionPane.showMessageDialog(null,ViewManager);
break;
case 3: int QCoke= Integer.parseInt(JOptionPane.showInputDialog("Enter quantity of Coke : "));
Coke = Coke - QCoke;
HP_Coke = QCoke * P_Coke;
SCoke = SCoke + QCoke;
ViewManager.setText("Prod ID\t\tProduct Name\t\tQuantity\t\tPrice\t\t\n" + id + "\t\t" + "Coke\t\t" + Coke + "\t\t" + fix.format(HP_Coke));
JOptionPane.showMessageDialog(null,ViewManager);
break;
case 4: int QSprite= Integer.parseInt(JOptionPane.showInputDialog("Enter quantity of Sprite : "));
Sprite = Sprite - QSprite;
HP_Sprite = QSprite * P_Sprite;
SSprite = SSprite + QSprite;
ViewManager.setText("Prod ID\t\tProduct Name\t\tQuantity\t\tPrice\t\t\n" + id + "\t\t" + "Sprite\t\t" + Royal + "\t\t" + fix.format(HP_Sprite));
JOptionPane.showMessageDialog(null,ViewManager);
break;
case 5: int QRoyal = Integer.parseInt(JOptionPane.showInputDialog("Enter quantity of Royal : "));
Royal = Royal - QRoyal;
HP_Royal = QRoyal * P_Royal;
SRoyal = SRoyal + QRoyal;
ViewManager.setText("Prod ID\t\tProduct Name\t\tQuantity\t\tPrice\t\t\n" + id + "\t\t" + "Sprite\t\t" + Royal + "\t\t" + fix.format(HP_Royal));
JOptionPane.showMessageDialog(null,ViewManager);
break;
default: JOptionPane.showMessageDialog(null, "Product ID not Found", "Error" , JOptionPane.ERROR_MESSAGE);
}//Brace for Switch
response=Integer.parseInt(JOptionPane.showInputDialog("Do you wish to add more items? [1=Yes]/[0=No]"));
}
//For Payment
while(response==1);
JTextArea VMCash = new JTextArea (5,3);
JScrollPane VMCash2 = new JScrollPane (VMCash);
VMCash.setText("Total price = " + fix.format(HP_Nido + HP_Milo + HP_Coke + HP_Sprite + HP_Royal) + "\n\n\nEnter cash received");
double payment = Double.parseDouble(JOptionPane.showInputDialog ( null,VMCash," "));
double change;
change = payment - (HP_Nido + HP_Milo + HP_Coke + HP_Sprite + HP_Royal);
if (change<0)
{
JOptionPane.showMessageDialog (null, "Insufficient Amount", "Warning" , JOptionPane.ERROR_MESSAGE);
break;
}
//Receipt Area
JTextArea myAreaa = new JTextArea(20,20);
JScrollPane myPanea= new JScrollPane(myAreaa);
myAreaa.setText(
" CASH REGISTER V1 \tTransaction No. " + transaction + "\n=================================="
+ HP_Nido + HP_Milo + HP_Coke + HP_Sprite + HP_Royal + "\n=================================="
+ "\nTotal Sale\t\t" +(fix.format (HP_Nido + HP_Milo + HP_Coke + HP_Sprite + HP_Royal))
+"\nTotal\t\t" + (fix.format (HP_Nido + HP_Milo + HP_Coke + HP_Sprite + HP_Royal)) + "\n=================================="
+ "\nCash\t\t" +payment+ "\nChange\t\t" + (fix.format(change)));
JOptionPane.showMessageDialog(null,myPanea,"Receipt",JOptionPane.PLAIN_MESSAGE);
response2=Integer.parseInt(JOptionPane.showInputDialog("Are you ready to proceed for the next transaction? [1=Yes]/[0=No]"));
}
while(response2==1);
ViewManager.setText("\t\t\t SALES REPORT\n "
+ "\n============================================================================================\n"
+ "Item ID\t\tItem\t\tStock Left\t\tStock Sold\t\tMoney Earned"
+ "\n1\t\t" + "Nido" + "\t\t" + Nido + "\t\t" + SNido + fix.format(HP_Nido)
+ "\n2\t\t" + "Milo" + "\t\t" + Milo + "\t\t" + SMilo+ fix.format(HP_Milo)
+ "\n3\t\t" + "Sprite" + "\t\t" + Sprite + "\t\t" + SSprite+ fix.format(HP_Sprite)
+ "\n4\t\t" + "Coke" + "\t\t" + Coke + "\t\t" + SCoke+ fix.format(HP_Coke)
+ "\n5\t\t" + "Royal" + "\t\t" + Royal + "\t\t" + SRoyal+ fix.format(HP_Royal)
);
JOptionPane.showMessageDialog(null, ViewManager);
}//start
}//main
my errors were this:
error:cannot find symbol line 142
error:cannot find symbol line 152
