How to reload JDialog in Java?

Question

Hello I've problem in reloading JDialog. I've 2 JRadioButton:

Not defined
Defined in first row

When I click a button, a dialog will appear, it's content will depend on the radio button. If I choose the first one it will display "Hello World!", but if I choose the second will display "Hello Community!". But the dialog won't change, just display the content based on what I choose first.

Here is my button action:

txtResult.setText(radioOption.getSelectedItem().toString());
JDialog jd = new JDialog();
jd.setSize(600,400); 
jd.setVisible(true);

can you provide SSCCE(Short, Self Contained, Correct Example) — Harmeet Singh, Aug 01 '12 at 08:05
Sorry for the too simple example, `txtResult` is `JTextField` which will display the result. — Fahmi Ramadhan, Aug 01 '12 at 08:21
Sorry all, the problem is not on the `JDialog` nor `JRadioButton` but on `JTable` (it's my original case, in this sample I don't give you case that my `JDialog` containing `JTable`) — Fahmi Ramadhan, Aug 01 '12 at 08:51
@FahmiRamadhan Post an [SSCCE](http://sscce.org) so that there will be no confusion and people can answer your question precisely. — Guillaume Polet, Aug 01 '12 at 08:58

Harmeet Singh · Answer 1 · 2012-08-01T08:25:14.620

2

Try this:

JOptionPane.showMessageDialog(frame, radioOption.getSelectedItem().toString());

In above code frame is owner window

EDIT :

And in your code as you have commented txtResult is JTextField so the radioOption text will display on JTextField not on any dialogbox

edited Aug 01 '12 at 08:25

answered Aug 01 '12 at 08:09

Harmeet Singh

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score 1 · Accepted Answer · answered Aug 01 '12 at 08:12

1

There is documentation and I suggest you (not just you) try to read before write any code, Link to examples first line your example, link to doc

answered Aug 01 '12 at 08:12

Sergii Zagriichuk

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score 0 · Answer 3 · answered Aug 01 '12 at 08:40

0

Try putting jd.dispose(); at the end of your code. This will remove the message object.

answered Aug 01 '12 at 08:40

Narayan

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How to reload JDialog in Java?

3 Answers3