在 Tkinter 中使用多个输入窗口

Question

我正在尝试创建多个输入窗口，但是当我回答完问题时，出现错误。

import tkinter

from tkinter import ttk

window2 = False

#--------ACTION 2-----------

def action2():

    window2 = False

    global e4

    Address = e4.get()

    print("The address is", Address)

    global e5

    ConsDate = e5.get()

    print("The date of construction is", ConsDate)

    global e6

    LastRemoDate = e6.get()

    print("The date of the last remodel is", LastRemoDate)

#----------SECOND WINDOW---------

def window2():

    window2 = tkinter.Tk() 

    window2.title("Name Software")

    TitleLabel = ttk.Label(window2, text = "Name Information")

    TitleLabel.grid(row = 0, column = 1)

    L4 = ttk.Label(window2, text = "What is your address?")

    L4.grid(row =1, column = 0)

    e4 = ttk.Entry(window2, width = 50)

    e4.grid(row = 1, column = 1)

    L5 = ttk.Label(window2, text = "What is the original date of construction?")

    L5.grid(row = 2, column = 0)

    e5 = ttk.Entry(window2, width = 50)

    e5.grid(row = 2, column = 1)

    L6 = ttk.Label(window2, text = "What is the date of the last remodel?")

    L6.grid(row = 3, column = 0)

    e6 = ttk.Entry(window2, width = 50)

    e6.grid(row = 3, column = 1)

    btn = ttk.Button(window2, text = "Submit Answers", command = action2)

    btn.grid(row = 5, column = 1)

window2()

当我运行它时，它给了我错误

Line 12, in action2

Address = e4.get()

NameError: name 'e4' is not defined

我该如何解决？我从脚本的其他部分复制了它并更改了问题。第一部分有效，但这不起作用。

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