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| Date | Thu, 21 Mar 2013 21:04:14 -0400 |
| Subject | Re: Global NameError Fix? |
| From | David Robinow <drobinow@gmail.com> |
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On Thu, Mar 21, 2013 at 7:43 PM, maiden129 <sengokubasarafever@gmail.com> wrote:
> Hello,
>
> I'm using the version 3.2.3 of Python and I am having an issue in my program and I don't know how to fix it:
>
> counterLabel["text"] = str(counter)
> NameError: global name 'counterLabel' is not defined
>
> Here is my program:
>
> from tkinter import *
> class CounterButton(Button):
> def __init__(self, window):
> super(CounterButton,self).__init__(window, text = "0", command=self.startCounter)
>
> def startCounter(self):
> counter = int(self["text"])
> counter +=1
> counterLabel["text"] = str(counter)
This should be:
self["text"] = str(counter)
>
> window = Tk()
> window.title("counter")
...
Back to comp.lang.python | Previous | Next — Previous in thread | Find similar | Unroll thread
Global NameError Fix? maiden129 <sengokubasarafever@gmail.com> - 2013-03-21 16:43 -0700
Re: Global NameError Fix? Dave Angel <davea@davea.name> - 2013-03-21 20:24 -0400
Re: Global NameError Fix? Rick Johnson <rantingrickjohnson@gmail.com> - 2013-03-22 10:21 -0700
Re: Global NameError Fix? David Robinow <drobinow@gmail.com> - 2013-03-21 21:04 -0400
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