I am looking to write a pop-up window which asks the user to select a specific option, and if the option does not exist, to add it. However, I am having trouble retrieving the value of the selected option (that is, the key from the dict). My code --summarized-- so far:
import tkinter as tk
class Category():
def __init__(self):
self.categories = {1:"Coffee",2: "Tesco"}
def index(...):
# code ... #
root = tk.Tk()
v = tk.IntVar()
# I was thinking this would help:
def quit():
global irow
irow = v.get()
print("Irow is",irow)
root.quit()
tk.Label(root, text="Choose category:").pack()
for key, cat in self.categories.items():
tk.Radiobutton(root, text=cat, variable=v, value=key).pack()
tk.Radiobutton(root, text="Other", variable=v, value=key+1).pack()
# I want to add a text box here so user can add the "Other"
tk.Button(root, text="Close", command=quit)
irow = v.get()
print(irow)
root.mainloop()
print(irow)
# code which uses irow #
Executing this code yields:
0
Irow is 0
0
regardless of what button I select. I expect irow to be 2 is I were to select Tesco or 1 if I selected coffee (or 3 if I selected other). Any guidance would be very much appreciated.
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