如何在 Python 3 中使用 tkinter 创建一个带有值的弹出消息按钮？

Question

我正在尝试在 Python 中创建一个弹出消息，我可以创建自己的按钮名称并将它们设置为一个值任何建议如何？ 例如：是= 1，否= 2，仅限商店= 3

     msg = 'There was a problem  data.'
     tkinter.messagebox.showerror("Error!",msg)    

这一切我现在有什么建议吗？

Answer 1

tkinter中有一个SimpleDialog tkinter.simpledialog模块可以用于你的情况：

import tkinter as tk
from tkinter.simpledialog import SimpleDialog

root = tk.Tk()

def show_message():
    dlg = SimpleDialog(root, title='Error!', text='There was a problem data!',
                       buttons=['Yes', 'No', 'Stores Only'])
    answer = dlg.go()
    # answer = 0 for yes, 1 for No and 2 for 'Stores Only'
    # i.e answer is the index of the button in buttons
    print(answer)

btn = tk.Button(root, text='Show Message', command=show_message)
btn.pack()

root.mainloop()