Re: [Tutor] passing values to a callback

2013-07-13 Thread Dave Angel
On 07/13/2013 01:48 PM, Alan Gauld wrote: On 13/07/13 16:08, Brett Wunderlich wrote: commanded by a Button. Once the button is pressed the values in the fields should result in a calculation - the values should all be numeric You'll need to convert between strings and numbers, the GUI display

Re: [Tutor] passing values to a callback

2013-07-13 Thread Alan Gauld
On 13/07/13 16:08, Brett Wunderlich wrote: commanded by a Button. Once the button is pressed the values in the fields should result in a calculation - the values should all be numeric You'll need to convert between strings and numbers, the GUI displays strings (with one exception, see below)

[Tutor] passing values to a callback

2013-07-13 Thread Brett Wunderlich
Greetings pythonistas, I have been exploring the use of Tkinter trying to write a fairly simple program which will accept data from a GUI with 3 Entry fields that is commanded by a Button. Once the button is pressed the values in the fields should result in a calculation - the values should all

[Tutor] passing values to a callback

2013-07-13 Thread Brett Wunderlich
Greetings pythonistas, I have been exploring the use of Tkinter trying to write a fairly simple program which will accept data from a GUI with 3 Entry fields that is commanded by a Button. Once the button is pressed the values in the fields should result in a calculation - the values should all