Dec-08-2020, 09:38 PM
As I expected - you call the function when you assign it as a callback
As a side note - your code is really poorly organized (real spaghetti code - no offence)
the use of global variables is considered bad practice, you declare them global all over the place, you mix the logic and the gui, etc.
you really need to rethink how your code is organized.
command=add_book(None) should be just command=add_bookAs a side note - your code is really poorly organized (real spaghetti code - no offence)
the use of global variables is considered bad practice, you declare them global all over the place, you mix the logic and the gui, etc.
you really need to rethink how your code is organized.
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs