Python text box

Question

I am trying to take input name, email and password from user and print it in screen. But the variable is took is showing none every time. Can anyone solve my problem?

import tkinter as tk
import tkinter.font as f


r = tk.Tk()
name=''
email=''
password=''

def Print():
   print("Name is",name)
   print("Email is",email)
   print("Password is",password)


f=tk.Frame(r,height=600,width=900)
f.pack()


name = tk.Label(f, text = "Name").place(x = 30,y = 50)  

email = tk.Label(f, text = "Email").place(x = 30, y = 90)  

password = tk.Label(f, text = "Password").place(x = 30, y = 130)  

sbmitbtn = tk.Button(f, text = "Submit",activebackground = "pink", activeforeground = "blue",command=lambda:[Print(),f.destroy()]).place(x = 30, y = 170)  

e1 = tk.Entry(f,textvariable=name).place(x = 80, y = 50)  
e2 = tk.Entry(f,textvariable=email).place(x = 80, y = 90)  
e3 = tk.Entry(f,textvariable=password).place(x = 95, y = 130)  

r.mainloop()  

Answer 1

you can use StringVar to get the string. the textvariable in your Label needs to be a Tkinter variable, quote: "

textvariable= Associates a Tkinter variable (usually a StringVar) to the contents of the entry field. (textVariable/Variable)

you can read more here

import tkinter as tk
import tkinter.font as f

r = tk.Tk()
name = tk.StringVar()
email = tk.StringVar()
password = tk.StringVar()


def Print():
    print("Name is", name.get())
    print("Email is", email.get())
    print("Password is", password.get())


f = tk.Frame(r, height=600, width=900)
f.pack()

tk.Label(f, text="Name").place(x=30, y=50)

tk.Label(f, text="Email").place(x=30, y=90)

tk.Label(f, text="Password").place(x=30, y=130)

sbmitbtn = tk.Button(f, text="Submit", activebackground="pink", activeforeground="blue",
                     command=lambda: [Print(), f.destroy()]).place(x=30, y=170)

e1 = tk.Entry(f, textvariable=name).place(x=80, y=50)
e2 = tk.Entry(f, textvariable=email).place(x=80, y=90)
e3 = tk.Entry(f, textvariable=password).place(x=95, y=130)

r.mainloop()