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Message:

controlling text fields

Posted by Hasan Saleem on October 26, 2001 at 6:06 PM

> unless the field is filled with a number.

The simplest is to getText() and check if it is null or equals "". If you want the field to only allow integers then you need to control the insert string method in the text field's model.
Regards,
Hasan
SCJP, SCJD
Moderator JViews: Java job interviews and tips online discussion forum. http://groups.yahoo.com/group/JViews

• innovative Chin Loong October 27, 2001 at 2:26 AM (0)