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count how often a button is clicked python/tk

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Join Date: Apr 2008

Posts: 4

Reputation: timo_81 is an unknown quantity at this point

Solved Threads: 0

timo_81

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Newbie Poster

count how often a button is clicked python/tk

Apr 24th, 2008

Hi,
I wanted to ask if somebody could help me on the following problem:

I want to check how often a button in python/tk is clicked.

I tried the folowing but it doesn't work:

 Help with Code Tags 
 python Syntax (Toggle Plain Text) 
 
     click=0
      def button_clicked():
       click=click+1
       print click
     click=0
      def button_clicked():
       click=click+1
       print click

but this won't work because the variable click in the function is different(local) to the
variable outside of the function.

Any suggestions?

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Join Date: Jul 2007

Posts: 142

Reputation: MitkOK is an unknown quantity at this point

Solved Threads: 12

MitkOK

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Junior Poster

Re: count how often a button is clicked python/tk

Apr 24th, 2008

 Help with Code Tags 
 python Syntax (Toggle Plain Text) 
     click=0
      def button_clicked():
       global click
       click=click+1
       print click
     click=0
      def button_clicked():
       global click
       click=click+1
       print click