CODEWITHSUNDEEP
pythontkinter
Levi Jay
Levi Jay

Reputation: 3

Tkinter Entry.get() for more then 1 not working

I want to get the text from 3 different entry boxes to 3 variables with the click of 1 button, but it gives me an error if I try to get more than 1.

from tkinter import StringVar
from tkinter import *


root = Tk()

a = Entry(root)
b = Entry(root)
c = Entry(root)

def callback():
    a_return = [a.get(),b.get(),c.get()]


b = Button(root, text="get", width=10, command=callback).pack()

mainloop()

    a_return = [a.get(),b.get(),c.get()]
AttributeError: 'NoneType' object has no attribute 'get'

Upvotes: 0

Views: 73

Answers (1)

Bryan Oakley
Bryan Oakley

Reputation: 385970

You are trying to use b for more than one thing. First you set it to an entry, and then you set it to None when you create the button (because Button(...).pack() returns None).

Upvotes: 3

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