当我按en时，如何生成另一个条目小部件

Question

我正在制作一个比赛软件，我想让它这样当我按回车键，另一个进入窗口出现，这是我的代码

from tkinter import*
import time
import sys
master = Tk()
master.title('Tournament Software')
master.geometry("800x800")
master.configure(background="black")
def end():
    master.destroy()
def click1():
    master.destroy()
    master1 = Tk()
    master1.title("Tournament Software")
    master1.geometry("800x800")
    master1.configure(background="black")
    la=Label(master1, text="Enter Contestant Names:",font="none 50 bold", fg="white", bg="black").pack()
    #I don't know what to put here
    e=Entry(master1, bd=10,width=50).pack()
l=Label(master, text="Tournament Software", font="none 50 bold", bg="black", fg="white").pack()
b=Button(master, text="Start",font="none 50 bold",command = click1).pack(side=LEFT)
b1=Button(master, text="Quit",font="none 55 bold",command = end).pack(side=RIGHT)
mainloop()

Answer 1

下面的代码在每次按下Enter时生成一个新的entry小部件：

import tkinter as tk

root = tk.Tk()

entryList = list()

def enter_event(event):
    entryList.append(tk.Entry(root))

    entryList[-1].pack()

root.bind("<Return>", enter_event)

root.mainloop()