Java joptionpane.showinputdialog cancel button

cancel button on a laqenyberegi.web.fc2.computDialog? | Oracle Community

I am trying unsuccessfully to trap the user into entering something for a filename. I'm just using input dialog because the path and extension are predetermined, and I need to append to the filename after the user enters it. As the title says I get NullPointerException any time the user clicks the cancel button.

Since the input dialog has no way to remove the cancel button I've resorted to this method:. I wouldn't generally have the filename.

The NullPointerException still occurs on the line:. By posting your answer, you agree to the privacy policy and terms of service.

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java - Clicking the cancel button showInputDialogue - Stack Overflow

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Since the input dialog has no way to remove the cancel button I've resorted to this method: Java joptionpane.showinputdialog cancel button NullPointerException still occurs on the line: Andrew Thompson k 21 MaKR 1, 12 Smit 3, 1 16 I always get caught on the dumb crap Its always the confusion about comparing object or their references.

Alex Adas 1 6.

laqenyberegi.web.fc2.computDialog Changing the ´cancel´ Button - Stack Overflow

As is mentioned filename. DRastislav 1, 2 14 Sign up or log in StackExchange.

java - JOptionPane cancel button - Stack Overflow

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