[Tutor] Problems passing a parameter in a GUI

[Alan Gauld]

"David Holland" <davholla2002 at yahoo.co.uk> wrote

> This works :-
>
> def create_widgets(self):
>      self.submit_bttn=Button(self, text="Submit", 
> command=self.reveal)
>
>
> But when I changed it to use a number I get an error message.
>
>def create_widgets(self,x):
>      x= self.submit_bttn=Button(self, text="Submit", 
> command=self.reveal(x))

Spot the difference in the commasnd parameter?

HTH,


-- 
Alan Gauld
Author of the Learn to Program web site
http://www.alan-g.me.uk/