numeric field
mark mitchell
cowhead at mac.com
Thu Oct 10 05:27:01 EDT 2002
Jan wrote:
> Example: if you want a field that only accepts numeric
> input, here's what you would do:
>
> 1) Java: create a new subclass JNumericField of
> JTextField (i don't have my books at hand right now,
> so it could be a different class) and make it so that
> it only accepts numeric input. Then, whenever you need
> a numeric field, you make an instance of that class.
>
> 2) RunRev: look at the use-revolution archive and copy
> the script I posted a week or so ago ;-)
>
I was too busy when you posted that, but I didn't understand why a very
simple script doesn't work for this. I use this in a field script if I
want to restrict it to numeric input:
on keydown whichKey
if whichKey is a number then
pass keyDown
end if
end keydown
It works fine. What was the point of that long winded thing?
mark mitchell
Japan
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