[Tkinter-discuss] How to set a constant in lambda
ggpolo at gmail.com
Thu Jan 29 18:00:40 CET 2009
On Thu, Jan 29, 2009 at 2:15 PM, <david.giesen at kodak.com> wrote:
> With lambda, you need to set the value of the variable at the time the
> lambda is created, or else the variable is grabbed from the environment at
> the time the lambda runs. You can do this by using the variable as a
> default argument. In your case, change:
> XT.append(Button(T,text="Viola:New Tab",command=lambda
Ah, it looks like you got what he meant.
And to me, when you start having problem with lambda and solves it by
doing lambda bindings, that is a good time to move to real functions.
> ought to do it.
> David J. Giesen | Research Scientist | FPEG US Display OLED Materials R+D
> Eastman Kodak Company | 2/83/KRL MC02216 | Rochester, NY 14650 |
> david.giesen at kodak.com | 1-585-588-0480 Office |
-- Guilherme H. Polo Goncalves
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