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How to use a method to a JOptionPane.showInputDialog in main with arrays?


What I was doing wrong is trying to call the JOptionPane.showInputDialog in the main instead of just simply doing it in the array_input method.

I fixed the code by replacing

JOptionPane.showInputDialog(null,
array_input(array1,array2,array3)); 

with

array_input(array1,array2,array3);

I then replaced the method from..

        for (int i=0; i<a.length;
i++) {
                q += "Array 1: " + a[i] + "
" + 
                     "Array 2: " + b[i] + "
" + 
                     "Array 3: " + c[i] + "
";
        }

to...

        for (int i=0; i<a.length;
i++) {
                 q =
JOptionPane.showInputDialog("Array 1: " + a[i] + "
" + 
                     "Array 2: " + b[i] + "
" + 
                     "Array 3: " + c[i] + "
");
        }

Categories : Java

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