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7.8

How do I cycle through an array in Java pt. 2

Asked by shenanigans in New to Java Programming

Tags: Java

I'm doing the same thing as another poster, but my array is made in the main method

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             public static void main(String[] args)
 
{
    Cartestadd[] carArray = new Cartestadd[1];
    for (int i = 0; i < carArray.length; i++)
{
	carArray[i] = new Cartestadd();
 
    String stockNumberString = JOptionPane.showInputDialog(" Enter the stock number: ");
    int stockNumber = Integer.parseInt(stockNumberString); //function that converts strng to int
    carArray[i].setStockNumber(stockNumber);
 
     String stockNameString = JOptionPane.showInputDialog(" Enter stock name: ");
     carArray[i].setStockName(stockNameString);
 
 
     String inStockString = JOptionPane.showInputDialog(" Enter number of units in stock: ");
     int inStock = Integer.parseInt(inStockString);
     carArray[i].setInStock(inStock);
 
    String stockPriceString = JOptionPane.showInputDialog(" Enter stock price per unit: ");
    double stockPrice = Double.parseDouble(stockPriceString);
    carArray[i].setStockPrice(stockPrice);
 
 
 
 
}
 
for (int i = 0; i < carArray.length; i++)
   JOptionPane.showMessageDialog(null, carArray[i].toString());
 
int i = 0;
 
JFrame frame = new Inventorytest();
 
 
//JButton jbtOK = new JButton(carArray[i].toString());
//frame.add(jbtOK);
 
frame.setTitle("Inventory program");
frame.setSize(400, 300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
 
 
 
 
}

           
         

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How do I cycle through an array in Java pt. 2

Asked by shenanigans in New to Java Programming

Tags: Java

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