Question

我一直遇到tkinter的问题。它应该在第一个Windows文本框中取数字检查它是否可被5整除，如果是，则将其除以5并将其放在弹出窗口中。如果它不只是将数字放在弹出窗口上而不是将它除以5。

代码是这样的：

from tkinter import *
from tkinter import ttk
import tkinter as tk
answer = 0
def popup():
    global answer
    if (number[-1] == 5 or number[-1] == 0):
        number / 5
        if (int(number) > 1):
            answer = "\number 5 cent coins"
        else:
            answer = "\number 5 cent coin"
    else:
        if (int(number) > 1):
            answer = "\number 1 cent coins"
        else:
            answer = "\number 1 cent coin"
    popup = tk.Tk()
    popup.wm_title("answer")
    popup.geometry("330x85")
    answers = Label(popup, text=answer)
    answers.pack
    B1 = ttk.Button(popup, text="Ok", command=popup.destroy)
    B1.pack()
def add_text():
    global number
    number = num_textbox.get()
    print(number)
    popup()
    root.destroy()
root = Tk()
root.title("Number Cent Divider")
root.geometry("330x85")
num_col_mat = Label(root, text="Your number:")
num_col_mat.pack()
num_textbox = Entry(root, bd=1)
num_textbox.pack()
enter_button = Button(root, text="Enter", command=add_text)
enter_button.pack()
root.mainloop()

并且不会出现任何错误，但弹出窗口上的标签不会显示在：

popup = tk.Tk()
popup.wm_title("answer")
popup.geometry("330x85")
answers = Label(popup, text=answer)
answers.pack
B1 = ttk.Button(popup, text="Ok", command=popup.destroy)
B1.pack()

Answer 1

您需要在标签对象上调用pack，即在()之后添加pack。

因此，您打包answers的地方应该是answers.pack()。

tkinter错误标签未出现

1 个答案: