Member Avatar for Ashenvale

Hi guys :D..

just wondering.. when I'm using scanner this is the code I use to ignore the case
"to put in the do..while statement"

} while (choice.trim().equalsIgnoreCase("Y"));

I've been looking all over the net. what code should I use if I'm using JOption..
can anybody please help me on this??

inputString = JOptionPane.showInputDialog(null, "Do again? [Y/N]: ");
          choice = inputString.charAt(0);
} while (choice != 'N');

what code should i put in the green part??

Edited by Ashenvale because: n/a
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  • Latest Post Latest Post by thines01
Member Avatar for thines01

Convert the user input to upper-case, then compare it to upper-case 'N'.

Member Avatar for Ashenvale

} while (choice != 'N' || choice != 'n');

you mean like this?? @_@

Member Avatar for Ashenvale

sorry I'm still a beginner I feel kind of lost here.

Edited by Ashenvale because: n/a
Member Avatar for Ashenvale 
} while (choice != 'N' && choice != 'n');

:D ah wait, this one work. although I don't know if there are other ways to do it

Member Avatar for thines01

Those will work as long as "choice" is a char. (or...)

} while (Character.toUpperCase(choice) != 'N');
Member Avatar for stultuske

thines: I'm pretty sure the charAt(index method will return a char

Member Avatar for thines01

Yes, of course.

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