Changing Text With After The Click of Button Using Tkinter

Question

I was trying to figure out how I can display "it's red's turn", than after red click's it will display it's blue's turn and vice versa.

This is what I tried doing so far:


    if redPlayer == True:
        RedTurn = Label(display,
                        text="It's Red Player's turn",
                        fg='red',
                        font="Times 32",
                        width=30,
                        height=2)
        RedTurn.pack()

    if bluePlayer == True:
        BlueTurn = Label(display,
                        text="It's Blue Player's turn",
                        fg='blue',
                        font="Times 32",
                        width=30,
                        height=2)
        BlueTurn.pack()

Why don't you create 1 label then use <tkinter.Label>.config(text=<new text>) — TheLizzard
– TheLizzard, Commented Apr 21, 2021 at 17:11
When you are setting up your window just add label = Label(display, ...) and label.pack() then in that function you can just call label.config(text=<new text>) — TheLizzard
– TheLizzard, Commented Apr 21, 2021 at 17:17
I can't give you a proper answer unless you show me the code that creates the display and how that function is called. — TheLizzard
– TheLizzard, Commented Apr 21, 2021 at 17:17

Tkinter Lover · Accepted Answer · 2021-04-21 22:12:42Z

1

Change a label's text with config(text=progress):

from tkinter import *

def clicked():
    l.config(text='changed!')
    
    
root = Tk()

l = Label(text='Click button to change text')
b = Button(text='click', command=clicked)

l.pack()
b.pack()

mainloop()

answered Apr 21, 2021 at 22:12

Tkinter Lover

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user4136999 · Accepted Answer · 2023-03-09 14:11:33Z

how I can display "it's red's turn", than after red click's it will display it's blue's turn and vice versa.

Create your_turn() function.

Just use one Label widget instead of a duplicated Label widget.
Add your_turn_label.configure in your_turn() function.

Snippet:

import tkinter as tk


redPlayer: bool = True
bluePlayer: bool = False

def your_turn():
    global redPlayer, bluePlayer
    if redPlayer:
        your_turn_label.configure(text="It's Red Player's turn")
        your_turn_label.configure(fg='red')
        redPlayer = not redPlayer
    else:                 
        your_turn_label.configure(text="It's Blue Player's turn")
        your_turn_label.configure(fg='blue')
        redPlayer = not redPlayer   
                    
           
root = tk.Tk()

your_turn_label = tk.Label(text='Click button to change text', font="Times 32", width=30,height=2, )
your_turn_button = tk.Button(text='click', command=your_turn)

your_turn_label.pack()
your_turn_button.pack()

root.mainloop()

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