[Tutor] A Simple Tkinter Control Program--Slight Problem

[Alan Gauld]

"Wayne Watson" <sierra_mtnview at sbcglobal.net> wrote

Here's what I think the author meant in discussing a control variable 
sample
program. <http://effbot.org/tkinterbook/entry.htm>
========================
from Tkinter import *

v=StringVar()

e = Entry(master, textvariable=v)

AG >> No master defined... you need

AG >> master = Tk()


e.pack()
e.focus_set()

v.set("a default value")
s = v.get()

mainloop()

AG>> and this should be master.mainloop()


Alan G