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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