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我创建了各种带for循环的Tkinter小部件。除了“lock_btn”小部件外,它们都可以很好地移除。当我按下该按钮时,锁定按钮停留在页面上(尽管该功能中的其余代码可以工作)。我曾尝试使用和不使用全局变量(您看到的代码包含全局变量)。Tkinter小部件无法删除(由for循环创建)
import tkinter
import tkinter.messagebox
#Setting properties for the window
window = tkinter.Tk()
window.title("Shutdown Timer")
window.geometry("250x300")
window.configure(background="black")
def Login():
for x in range(0,5):
login_window[x].pack_forget()
def Auth():
if usr.get() == "isensedemons":
if pas.get() == password:
Login()
else:
tkinter.messagebox.showinfo("Login Error", "Incorrect Username or Password")
else:
tkinter.messagebox.showinfo("Login Error", "Incorrect Username or Password")
def Lock():
global lock_btn
for x in range(0,1):
lock_btn.pack_forget()
for x in range(0,5):
login_window[x].pack()
lock_btn = tkinter.Button(window, text="Lock", fg="white", bg="black", command=Lock)
lbl_usr = tkinter.Label(window, text="Username", fg="white", bg="black")
usr = tkinter.Entry(window)
lbl_pas = tkinter.Label(window, text="Password", fg="white", bg="black")
pas = tkinter.Entry(window, show="•")
btn = tkinter.Button(window, text="Authenticate", fg="white", bg="black", command=Auth)
password = "password"
login_window = [lbl_usr,usr,lbl_pas,pas,btn]
class Create():
lock_btn.pack()
lock_btn.place(rely=1, relx=1, anchor="se")
Create()
#Starts the Program
window.mainloop()
感谢那个男人!任何想法如何我会解决这个问题,仍然能够放置小部件? – user2880853
没关系,我解决了您的初始评论问题。谢谢! – user2880853