Forwarding to the list...
On Thu, Oct 20, 2011 at 9:06 AM, Elwin Estle <chrysalis_reb...@yahoo.com>wrote:
> Thank you very much. That was a great help. I briefly considered the
> lambda idea, but since I really don't understand the whole lambda thing (I
> used an explanation from effbot for my buttons...but didn't really know
> what I was doing) ... didn't even attempt it. The one that was really
> driving me crazy was the clear form thing. I tried your idea of changing
> the focus before calling the tkmessagebox. Worked like a champ!
Lambdas are quite nice - they let you create a single, one line function
with minimal effort.
def add(x, y):
return x + y
add2 = lambda x, y: x + y
add(2, 3) # Returns 5
add2(2, 3) # Also returns 5
I highly recommend firing up your interpreter and playing around with lambda
functions. There are only a few places that they're appropriate, but they
make those few things a _lot_ easier.
HTH,
Wayne
_______________________________________________
Tkinter-discuss mailing list
Tkinter-discuss@python.org
http://mail.python.org/mailman/listinfo/tkinter-discuss
