> button[num] = Tkinter.Button(frame,text = returnstring,
> command=callback(returnstring))#
I understand this part of it
def callback(text):
def handler(event):
print text
It stopped calling it automaticaly but will not do anything when I
click on the button. Does something have to change on this line as
well.
button[num] = Tkinter.Button(frame,text = returnstring,
> command=callback(returnstring)
Gabriel Genellina wrote:
> <[EMAIL PROTECTED]> escribió en el mensaje
> news:[EMAIL PROTECTED]
>
> > Instead of creating my buttons and waiting for me to press them to
> > execute they are executing when I create them and won't do my callback
> > when I press them.. thanks for any help in advance
>
> This is a very frequent beginner's mistake. You are *calling* the event
> handler at the moment you create the buttons. You have to provide a
> *callable* but not call it yet.
>
> > button[num] = Tkinter.Button(frame,text = returnstring,
> > command=callback(returnstring))#
>
> So `callback` should return a function, like this:
>
> def callback(text):
> def handler(event):
> print text
>
> --
> Gabriel Genellina
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