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我一直有tkinter的問題。 它應該採取第一個窗口文本框 上的數字檢查它是否可以被五整除,如果是,將它除以五,並將其放在彈出窗口中。如果它不只是把在彈出的數字,而沒有通過5tkinter錯誤標籤不出現
代碼劃分是這樣的:
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()
,並沒有出現錯誤,但在彈出的標籤不出現在:
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()
不要創建多個Tk()實例。使用[Toplevel()](http://effbot.org/tkinterbook/toplevel.htm)來代替你的'popup'。 – Lafexlos
@Lafexlos我試着使用Toplevel(),它給了我一個錯誤,說Toplevel()沒有定義編輯:沒關係,它的工作。雖然有什麼區別? – 88user