if 条件在 Tkinter 中没有按预期工作

Question

I've been having some troubles with this code as the if condition cannot be true and always executes the else condition instead.

can you help `

from tkinter import *

root = Tk()

entry_1 =Entry(root, width = 20)
entry_1.pack()
entry_1.insert(0, "Choose Your Number ")


def m():
    answer = entry_1.get().strip()
    if answer == 5 :
        mylabel = Label(root, text = "YOU WIN!")
        mylabel.pack()
    else :
        mylabel = Label(root, text = "YOU LOST!")
        mylabel.pack()


mybutton = Button(root, text = 'PLAY', command = m)
mybutton.pack()


root.mainloop()

Thanks

Answer 1

Any user input is a string, so you need to convert to an Integer.

Try this code:

from tkinter import *

root = Tk()

entry_1 =Entry(root, width = 20)
entry_1.pack()
entry_1.insert(0, "Choose Your Number ")


def m():
    answer = int(entry_1.get().strip())
    if answer == 5 :
        mylabel = Label(root, text = "YOU WIN!")
        mylabel.pack()
    else :
        mylabel = Label(root, text = "YOU LOST!")
        mylabel.pack()


mybutton = Button(root, text = 'PLAY', command = m)
mybutton.pack()


root.mainloop()