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jwright9 asked on

Java Swing Message Box in a Struts action

I found the listed program on Roseindia.net.  Great site I recommend it.  Here is the code:

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

public class ShowDialogBox{
  JFrame frame;
  public static void main(String[] args){
    ShowDialogBox db = new ShowDialogBox();

  public ShowDialogBox(){
    frame = new JFrame("Show Message Dialog");
    JButton button = new JButton("Click Me");
    button.addActionListener(new MyAction());
    frame.setSize(400, 400);

  public class MyAction implements ActionListener{
    public void actionPerformed(ActionEvent e){

I want to display the JOptionPane running it from a Struts Action class.  Is this possible sinceI'm afraid I must run in a JFrame or something like that?  I want to display informational messages and warnings using is.  Any ideas?

Editors IDEsJava EE

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Last Comment

8/22/2022 - Mon

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Very good complete answer.  Swing components won't work for me.  I saw Java Server Faces mentioned for this purpose but I know very little about them.  Thanks.
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