Example 1: how to add input box in tkinter
from tkinter import *
window = Tk()
# entry box
my_input = Entry()
my_input.pack()
window.mainloop()
Example 2: take input tkinter in python 3
import tkinter as tk
def show_entry_fields():
print("First Name: %s\nLast Name: %s" % (e1.get(), e2.get()))
e1.delete(0, tk.END)
e2.delete(0, tk.END)
master = tk.Tk()
tk.Label(master, text="First Name").grid(row=0)
tk.Label(master, text="Last Name").grid(row=1)
e1 = tk.Entry(master)
e2 = tk.Entry(master)
e1.insert(10, "Miller")
e2.insert(10, "Jill")
e1.grid(row=0, column=1)
e2.grid(row=1, column=1)
tk.Button(master,
text='Quit',
command=master.quit).grid(row=3,
column=0,
sticky=tk.W,
pady=4)
tk.Button(master, text='Show', command=show_entry_fields).grid(row=3,
column=1,
sticky=tk.W,
pady=4)
master.mainloop()
tk.mainloop()
Example 3: python hoe to make a text box
import tkinter as tk
root= tk.Tk()
canvas1 = tk.Canvas(root, width = 400, height = 300, relief = 'raised')
canvas1.pack()
label1 = tk.Label(root, text='Calculate the Square Root')
label1.config(font=('helvetica', 14))
canvas1.create_window(200, 25, window=label1)
label2 = tk.Label(root, text='Type your Number:')
label2.config(font=('helvetica', 10))
canvas1.create_window(200, 100, window=label2)
entry1 = tk.Entry (root)
canvas1.create_window(200, 140, window=entry1)
def getSquareRoot ():
x1 = entry1.get()
label3 = tk.Label(root, text= 'The Square Root of ' + x1 + ' is:',font=('helvetica', 10))
canvas1.create_window(200, 210, window=label3)
label4 = tk.Label(root, text= float(x1)**0.5,font=('helvetica', 10, 'bold'))
canvas1.create_window(200, 230, window=label4)
button1 = tk.Button(text='Get the Square Root', command=getSquareRoot, bg='brown', fg='white', font=('helvetica', 9, 'bold'))
canvas1.create_window(200, 180, window=button1)
root.mainloop()
Example 4: tkinter entry
from tkinter import *
root = Tk()
entry = Entry(root)
print(entry.get()) # Would print entry data in CL
Example 5: read value from entry tkinter
#ent is the name of the Entry
s = ent.get()