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复选框在另一个函数中没有获得价值

[英]Checkboxes not getting value when inside another function

 原文  2021-10-21 14:48:49  2   0    python/ function/ tkinter/ checkbox

问题描述

我是 python 和 stackoverflow 的新手，如果我犯了一些错误，我很抱歉。 因此，在为我的 uni 作业制作模拟 Covid 19 应用程序时，我遇到了问题。 我正在使用 tkinter 来制作 GUI，当根据准备的问题对人们进行高风险或低风险排名时，问题就开始了。 当我在另一个文件中编码时，它工作正常，但是当我把它放在我的完整 GUI 中时，它不会得到值。 这是他们工作的部分；

def risk() :

    Q1 = x01.get() 
    Q2 = x02.get() 
    Q3 = x03.get() 
    Q4 = x04.get() 
    Q5 = x05.get()  
    Q6 = x06.get()  
    Q7 = x07.get() 
    Q8 = x08.get() 
    Q9 = x09.get()
    Q10 = x10.get()
    Q11 = x11.get()

    eg = [Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 ,Q10, Q11]
    print(eg)


def update() :

    updatescreen = Tk()
    updatescreen.geometry('690x690')
    updatescreen.title('Update Covid-19 Status')
    updatescreen.config(background = '#735DA2')
    global x01
    global x02
    global x03
    global x04
    global x05
    global x06
    global x07
    global x08
    global x09
    global x10
    global x11

    x01 = IntVar()
    x02 = IntVar()
    x03 = IntVar()
    x04 = IntVar()
    x05 = IntVar()
    x06 = IntVar()
    x07 = IntVar()
    x08 = IntVar()
    x09 = IntVar()
    x10 = IntVar()
    x11 = IntVar()

    Label(updatescreen, text = 'Update Covid-19 Status', bg = '#965DA2', fg = 'white', width = 420, height = 2).pack()

    Label(updatescreen, text="", bg = '#735DA2').pack()

    Label(updatescreen, text="Have you returned from an overseas trip in the past 14 days?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x01, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="Did you attend any gatherings identified as clusters by MOH in the past 14 days?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x02, onvalue = 1, offvalue = 0, bg = '#735DA2').pack() 

    Label(updatescreen, text="Are you a close contact of a confirmed COVID-19 person?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x03, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="Any of your family household members being confirmed positive for COVID-19?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x04, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="Have you been working / face-to-face in the same confined space with less than 1-meter distance for more than 15 minutes?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x05, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="Have you been in the same vehicle (more than 2 hours) within 2 meters from an individual who is positive of COVID-19?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x06, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="", bg = '#735DA2').pack()

    Label(updatescreen, text = 'Symptoms', bg = '#965DA2', fg = 'white', width = 420, height = 2).pack()
    Label(updatescreen, text="", bg = '#735DA2').pack()

    Label(updatescreen, text="Fever?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x07, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()


    Label(updatescreen, text="Cough?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x08, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="Sore Throat?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x09, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="Runny Nose?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x10, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()


    Label(updatescreen, text="Shortness of Breath?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x11, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Button(updatescreen, text = 'submit', width=10, height=2, bg='#5D69A2', fg='black', command = risk).pack()


    updatescreen.mainloop()

update()

问题是当我把它放在另一个函数中时；

def userprofile():
    global profilescreen
    profilescreen = Tk()
    profilescreen.geometry('420x420')
    profilescreen.title('User Profile')
    profilescreen.config(background = '#735DA2')

    Label(profilescreen, text = 'User Profile', bg = '#965DA2', fg = 'white', width = 420, height = 2).pack()

    Label(profilescreen, text="", bg = '#735DA2').pack()
    Label(profilescreen, text="", bg = '#735DA2').pack()
    Label(profilescreen, text="", bg = '#735DA2').pack()

    Button(profilescreen, text = 'Update Covid-19 Status', command = update, width=35, height=2, bg='#5D69A2', fg='black').pack()

    Label(profilescreen, text="", bg = '#735DA2').pack()

    Button(profilescreen, text = 'Check Appointment Date,Location, and Time', width=35, height=2, bg='#5D69A2', fg='black').pack()

    Label(profilescreen, text="", bg = '#735DA2').pack()

    Button(profilescreen, text = 'Respond to the Assigned Appointment', width=35, height=2, bg='#5D69A2', fg='black').pack()

    Label(profilescreen, text="", bg = '#735DA2').pack()

    profilescreen.mainloop()

    



def risk() :

    Q1 = x01.get() 
    Q2 = x02.get() 
    Q3 = x03.get() 
    Q4 = x04.get() 
    Q5 = x05.get()  
    Q6 = x06.get()  
    Q7 = x07.get() 
    Q8 = x08.get() 
    Q9 = x09.get()
    Q10 = x10.get()
    Q11 = x11.get()

    eg = [Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 ,Q10, Q11]
    print(eg)


def update() :

    profilescreen.withdraw()
    global updatescreen
    updatescreen = Tk()
    updatescreen.geometry('690x690')
    updatescreen.title('Update Covid-19 Status')
    updatescreen.config(background = '#735DA2')

    global x01
    global x02
    global x03
    global x04
    global x05
    global x06
    global x07
    global x08
    global x09
    global x10
    global x11

    
    Label(updatescreen, text = 'Update Covid-19 Status', bg = '#965DA2', fg = 'white', width = 420, height = 2).pack()

    Label(updatescreen, text="", bg = '#735DA2').pack()

    x01 = IntVar()
    Label(updatescreen, text="Have you returned from an overseas trip in the past 14 days?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x01, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x02 = IntVar()
    Label(updatescreen, text="Did you attend any gatherings identified as clusters by MOH in the past 14 days?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x02, onvalue = 1, offvalue = 0, bg = '#735DA2').pack() 

    x03 = IntVar()
    Label(updatescreen, text="Are you a close contact of a confirmed COVID-19 person?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x03, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x04 = IntVar()
    Label(updatescreen, text="Any of your family household members being confirmed positive for COVID-19?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x04, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x05 = IntVar()
    Label(updatescreen, text="Have you been working / face-to-face in the same confined space with less than 1-meter distance for more than 15 minutes?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x05, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x06 = IntVar()
    Label(updatescreen, text="Have you been in the same vehicle (more than 2 hours) within 2 meters from an individual who is positive of COVID-19?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x06, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    Label(updatescreen, text="", bg = '#735DA2').pack()

    Label(updatescreen, text = 'Symptoms', bg = '#965DA2', fg = 'white', width = 420, height = 2).pack()
    Label(updatescreen, text="", bg = '#735DA2').pack()

    x07 = IntVar()
    Label(updatescreen, text="Fever?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x07, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x08 = IntVar()
    Label(updatescreen, text="Cough?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x08, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x09 = IntVar()
    Label(updatescreen, text="Sore Throat?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x09, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x10 = IntVar()
    Label(updatescreen, text="Runny Nose?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x10, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()

    x11 = IntVar()
    Label(updatescreen, text="Shortness of Breath?", bg = '#735DA2', fg = 'black').pack()
    Checkbutton(updatescreen, text = 'click if yes', variable = x11, onvalue = 1, offvalue = 0, bg = '#735DA2').pack()


    Button(updatescreen, text = 'submit', width=10, height=2, bg='#5D69A2', fg='black', command = risk).pack()


    updatescreen.mainloop()

userprofile()

任何形式的帮助将不胜感激。 这让我在这部分工作了几个小时。 谢谢 ：）

0 个解决方案

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