W Lis

I meant this of course as first IF:
(obszarEdycji.getText() == null)

Im coding simple text editor. Im stuck in determining whether to save JTextAreas() upon exitting. I have nice JOptionPane.showConfirmDialog() which shows window where I ask for users choice. Now this is my code

public void actionPerformed(ActionEvent ae) {                int saver = JOptionPane.showConfirmDialog(null, "Zapisać?");                if (obszarEdycji.getText() == null) {                    if (saver == JOptionPane.YES_OPTION) {                        try {                            fic.zapiszDoPliku(obszarEdycji.getText());                            System.exit(1);                        } catch (IOException e) {                            JOptionPane.showMessageDialog(null, e.getMessage());                        }                    }                } else {                    if (saver == JOptionPane.NO_OPTION) {                        System.exit(1);                    }                }            }

I need to negate first IF condition so it looks more like !saver == JOptionPane.YES_OPTION
How to achieve this?

Knute Snortum wrote:I think you need "j" instead of "i".

Thats it, but its only part of solution.
I modified it so now it looks like this:

for (int i = 1; i <= 10; i++) {
           tabsForm.add("Tab "+i, new Label("Tab "+i));  
       }

I had to get rid of initializer. Now it works flawlesly. Thanks.

Im trying to add tabs to JTabbedPane with for loop. It works but I have naming question - how to assign new i value to each tab?


This works well:
int j = 0;        for (int j = 0; j < 10; j++) {          tabbedPane.add("Tab", new Label("Tab");        }

This isn't:
int j = 0;        for (int j = 0; j < 10; j++) {          tabbedPane.add("Tab"+i, new Label("Tab" +i);        }

Whats wrong here?

Im developing MVC app written in SpringFW and my scenario is as follows:

USER (in this case card holder) sues someone. Form is in JSP file. Together with JSP code we need to show user validation status (if has permission to sue based on whats returned from DB)

DB handler in PHP) rest in JSP.