Can someone explain what it means by AttributeError: 'Window' object has no attribute 'nameE'. I've been modifying my code for the past hour trying to find a solution but have been unsuccessful. I think it has something to do with the class 'Window' but I am unsure what it is. I would be grateful if someone could scan through the code quickly to see if they can find why the error is present. Thank you.
Here's my code:
from tkinter import *
class Window:
def __init__(self, master):
self.master = master
root.title("Sign Up or Login")
root.minsize(width=300, height=300)
root.maxsize(width=300,height=300)
self.login_button = Button(master, text = "Login", width=18,height=4, command=self.LoginPage)
self.signup_button = Button(master, text = "Sign Up", width=18,height=4, command=self.SignupPage)
self.login_button.place(relx=0.5, rely=0.3, anchor=CENTER)
self.signup_button.place(relx=0.5, rely=0.7, anchor=CENTER)
def LoginPage(self):
root.title("Login")
self.login_button.place_forget()
self.signup_button.place_forget()
self.text_username = Label(root, text = "Username : ")
self.text_password = Label(root, text = "Password : ")
self.usernameE = Entry(root)
self.passwordE = Entry(root)
self.text_username.place(relx=0.3, rely= 0.4, anchor=CENTER)
self.text_password.place(relx=0.3, rely= 0.6, anchor=CENTER)
self.usernameE.place(relx=0.65,rely= 0.4, anchor=CENTER)
self.passwordE.place(relx=0.65,rely= 0.6, anchor=CENTER)
self.submit_button_login = Button(root, text="Submit", command=self.SubmitInfo)
self.submit_button_login.place(relx=0.7,rely=0.7)
def SignupPage(self):
root.title("Sign Up")
self.login_button.place_forget()
self.signup_button.place_forget()
self.text_name = Label(root, text = "Name :")
self.text_age = Label(root, text = "Age :")
self.text_username = Label(root, text = "Username :")
self.text_password = Label(root, text = "Password :")
self.text_name.place(relx=0.2, rely=0.2, anchor=CENTER)
self.text_age.place(relx=0.2,rely=0.4, anchor=CENTER)
self.text_username.place(relx=0.2,rely=0.6,anchor=CENTER)
self.text_password.place(relx=0.2,rely=0.8,anchor=CENTER)
self.nameE = Entry(root)
self.ageE = Entry(root)
self.usernameE2 = Entry(root)
self.passwordE2 = Entry(root)
self.nameE.place(relx= 0.4, rely=0.2)
self.ageE.place(relx=0.4,rely=0.4)
self.usernameE2.place(relx=0.4,rely=0.6)
self.passwordE2.place(relx=0.4,rely=0.8)
self.submit_button_signup = Button(root, text="Submit", command=self.SubmitInfo)
self.submit_button_signup.place(relx= 0.7, rely=0.9)
def SubmitInfo(self):
self.username_login = self.usernameE.get()
self.password_login = self.passwordE.get()
self.name_signup = self.nameE.get()
self.age_signup = self.ageE.get()
self.username_signup = self.usernameE2.get()
self.password_signup = self.passwordE2.get()
print(self.username_login)
root = Tk()
run = Window(root)
root.mainloop()
You're using the same SubmitInfo function, which calls all of the entries, but only some of the entries are being created by selecting either SignupPage or LoginPage
Declaring them at the creation of the class is one workaround for this:
from tkinter import *
class Window:
def __init__(self, master):
self.master = master
root.title("Sign Up or Login")
root.minsize(width=300, height=300)
root.maxsize(width=300,height=300)
self.login_button = Button(master, text = "Login", width=18,height=4, command=self.LoginPage)
self.signup_button = Button(master, text = "Sign Up", width=18,height=4, command=self.SignupPage)
self.login_button.place(relx=0.5, rely=0.3, anchor=CENTER)
self.signup_button.place(relx=0.5, rely=0.7, anchor=CENTER)
self.usernameE = Entry(root)
self.passwordE = Entry(root)
self.nameE = Entry(root)
self.ageE = Entry(root)
self.usernameE2 = Entry(root)
self.passwordE2 = Entry(root)
def LoginPage(self):
root.title("Login")
self.login_button.place_forget()
self.signup_button.place_forget()
self.text_username = Label(root, text = "Username : ")
self.text_password = Label(root, text = "Password : ")
self.text_username.place(relx=0.3, rely= 0.4, anchor=CENTER)
self.text_password.place(relx=0.3, rely= 0.6, anchor=CENTER)
self.usernameE.place(relx=0.65,rely= 0.4, anchor=CENTER)
self.passwordE.place(relx=0.65,rely= 0.6, anchor=CENTER)
self.submit_button_login = Button(root, text="Submit", command=self.SubmitInfo)
self.submit_button_login.place(relx=0.7,rely=0.7)
def SignupPage(self):
root.title("Sign Up")
self.login_button.place_forget()
self.signup_button.place_forget()
self.text_name = Label(root, text = "Name :")
self.text_age = Label(root, text = "Age :")
self.text_username = Label(root, text = "Username :")
self.text_password = Label(root, text = "Password :")
self.text_name.place(relx=0.2, rely=0.2, anchor=CENTER)
self.text_age.place(relx=0.2,rely=0.4, anchor=CENTER)
self.text_username.place(relx=0.2,rely=0.6,anchor=CENTER)
self.text_password.place(relx=0.2,rely=0.8,anchor=CENTER)
self.nameE.place(relx= 0.4, rely=0.2)
self.ageE.place(relx=0.4,rely=0.4)
self.usernameE2.place(relx=0.4,rely=0.6)
self.passwordE2.place(relx=0.4,rely=0.8)
self.submit_button_signup = Button(root, text="Submit", command=self.SubmitInfo)
self.submit_button_signup.place(relx= 0.7, rely=0.9)
def SubmitInfo(self):
self.username_login = self.usernameE.get()
self.password_login = self.passwordE.get()
self.name_signup = self.nameE.get()
self.age_signup = self.ageE.get()
self.username_signup = self.usernameE2.get()
self.password_signup = self.passwordE2.get()
print(self.username_login)
root = Tk()
run = Window(root)
root.mainloop()