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Reg focus events

Kajol Shroff
Ranch Hand

Joined: Dec 04, 2000
Posts: 160
Hi everybody,
I am in after almost a year.
I have a problem..
I create multiple textfields using a for loop and in that texfield I give some default value.
I want to keep a check that the value set in the textfield shouldnt exceed say 20 it can be anything above default which is say 0.5 and below 20.
How do I do that?
As its an array of textfields... I am getting confused ..
Please help
I hope I will get the same prompt replies as I use to get previously..
Kajol Shroff
Manfred Leonhardt
Ranch Hand

Joined: Jan 09, 2001
Posts: 1492
Hi Kajol,
I would take the approach to use Document override JTextField and use that to limit the user input. Look at the class below.

Kajol Shroff
Ranch Hand

Joined: Dec 04, 2000
Posts: 160
Hi Manfred,
Thanks for the help.. I could solve the probelm which I was facing about the arrays I have so other problem my program I am not using Swings ... they are just simple applets which have panels in the cardlayout ..
In the panels the first panel is the Personal details ...and in that I have a TextArea where in I need focus because when I give tab to the TextArea it dosent set focus to the next textfield which is below the TextArea
Please get back to me ...on this
[ March 27, 2002: Message edited by: Kajol Shroff ]
I agree. Here's the link:
subject: Reg focus events
jQuery in Action, 3rd edition