Java Swing How to - Add Several input fields with JOptionPane

Question

We would like to know how to add Several input fields with JOptionPane.

Answer

import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
/*from w w  w . j a  v  a 2  s . com*/
public class Main {

  public static void main(String[] args) {
    JPanel myPanel = new JPanel();
    JTextField field1 = new JTextField(10);
    JTextField field2 = new JTextField(10);
    myPanel.add(field1);
    myPanel.add(field2);
    JOptionPane.showMessageDialog(null, myPanel);
    System.out.println(field1.getText() + field2.getText());
  }
}