Tkinter Popup Boxes With Function Value



In this blog, we will learn how to pass function value with Tkinter "messagebox" or popup boxes, like showinfo(), showerror(), askquestion() etc.


Before going through it first we will learn all the popup window in Tkinter:

  • showinfo()

  • showwarning()

  • showerror ()

  • askquestion()

  • askokcancel()

  • askyesno ()

  • askretrycancel ()


Here the simple line of code to show, showinfo() popup window:


<!-----------------------------code------------------------------!>


#showinfo() popup window

import tkinter

from tkinter.messagebox import showinfo


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.showinfo ('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


Output:











showwarning()


<!-------------------------code---------------------------------!>


#show warning


import tkinter

from tkinter.messagebox import showwarning


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.showwarning('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


Output:











showerror ()


<!-------------------------code---------------------------------!>


#showerror


import tkinter

from tkinter.messagebox import showerror


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.showerror('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


Output:











askquestion()


<!-------------------------code---------------------------------!>


#askquestion() in tkinter

import tkinter

from tkinter.messagebox import askquestion


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.askquestion('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


output:












askokcancel()


<!-------------------------code---------------------------------!>


#askokcancel popup boxes

import tkinter

from tkinter.messagebox import askokcancel


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.askokcancel('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


Output:











askyesno()


<!-----------------------------code------------------------------!>


#askyesno() in tkinter

import tkinter

from tkinter.messagebox import askyesno


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.askyesno('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


Output:










askretrycancel ()


<!-----------------------------code------------------------------!>


#askyesno() in tkinter

import tkinter

from tkinter.messagebox import askyesno


top = tkinter.Tk()

def hello():

MsgBox = tkinter.messagebox.askyesno('tk','hi')


B1 = tkinter.Button(top, text = "Say Hello", command = hello)

B1.pack()


top.mainloop()


<!-----------------------------code------------------------------!>


Output:











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