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我做了一个代码来模拟ATM接口,但是第二阶段似乎有一个错误。 第一步:请创建/选择开户的银行 第二步:选择“创建”时,转到变形点焊创建账户:这将打开 第三步:输入帐号:(?变量中使用似乎是不确定的)错误 我没有看到这个问题,也许我是盲目的,但我没有看到什么可能导致错误。为什么是我的变量:userAnswer总是回来undefined。Python,tkinter弹出窗口错误
import tkinter
x=''
bankList = ['100','101','102','103','104','105','106','107','108','109']
def checkAccount():
number = userAnswer.get()
if number == '1':#in bankList:
print("That Account already exist, try another number.")
else:
bankList.append(number)
print("Your new account has been created!")
def createAccount():
window2 = tkinter.Tk()
window2.title("Creating an Account!")
window2.geometry("400x100")
accountLabel = tkinter.Label(window2, text="Please input the 3 digit number for the Account: ")
userAnswer = tkinter.Entry(window2)
accountButton = tkinter.Button(window2, text="Go", command=checkAccount)
accountLabel.pack()
userAnswer.pack()
accountButton.pack()
def selectAccount():
print("nope")
#------------------------- Opening Text Box: Create/Choose Account
window = tkinter.Tk()
window.title("ATM - Inovated Online Banking")
window.geometry("400x100")
label = tkinter.Label(window, text="Thank you for using online Banking Canada. Howe can we help you?")
button = tkinter.Button(window, text="Create Account", command=createAccount)
button2 = tkinter.Button(window, text="Select Account", command=selectAccount)
label.pack()
button.pack()
button2.pack()