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+--- Thread: [split] New at Python programming (/thread-6109.html)
[split] New at Python programming - Akash - Nov-06-2017
from tkinter import *
import random
import time
class val:
def __init__(self):
self.values=
self.index=0
def assign(self):
self.values.append(random.randint(0,9))
def callback(self):
v.set(self.values[self.index])
time.sleep(0.5)
self.index+=1
root=Tk()
v=StringVar()
L1=Label(root,text="Number").grid(row=1,column=1)
E1=Entry(root,textvariable=v,bd=5).grid(row=1,column=2)
obj=val()
root.mainloop()
This is my code above. I am using Python 3.6 version. I want to make a entry widget which should set a value randomly by getting data from random variable. But I am not getting any value in the entry widget while i run this program. please give me solution
RE: [split] New at Python programming - heiner55 - Nov-10-2017
Maybe this helps:
from tkinter import * import random import time class Val: def __init__(self): pass def callback(self): E1.delete(0, END) E1.insert(0, random.randint(0,999)) root=Tk() obj=Val() L1 = Label(root,text="Number") E1 = Entry(root) B1 = Button(root,text="Click",command=obj.callback) L1.grid(row=1,column=1) E1.grid(row=1,column=2) B1.grid(row=1,column=3) root.mainloop()