Unable to redirect to register page

debugcn Published at Dev

Jagdeesh Sandhu

When I run my login page and click the sign up button, it does not redirect to the register page but it just maintains at the login page

import register  
import pymysql

class Login:


    def __init__(self,root):
        self.root=root
        self.root.title("Scheduling Management System")
        self.root.geometry("1350x768+0+0")
        self.root.resizable(False,False)

        self.txt_user = StringVar()
        self.txt_pass = StringVar()
        self.bg = ImageTk.PhotoImage(file = "Images/bgimage.jpg")
        bg = Label(self.root,image=self.bg).place(x = 0, y= 0, relwidth = 1, relheight = 1)
        framelogin = Frame(self.root,bg="white")
        framelogin.place(x=450,y=100,height=500,width=700)

        title=Label(framelogin,text="Login Here",font=("Arial",30,"bold"),fg="orange",bg="white").place(x=90,y=30)
        nexttitle=Label(framelogin,text="Scheduling Staff System",font=("Times New Roman",18,"bold"),fg="orange",bg="white").place(x=90,y=100)

        userlabel=Label(framelogin,text="Username",font=("Arial",15,"bold"),fg="gray",bg="white").place(x=90,y=140)
        self.txt_user=Entry(framelogin,textvariable = self.txt_user,font=("times new roman",15),bg="lightgray")
        self.txt_user.place(x=90,y=170,width=350,height=35)

        passlabel=Label(framelogin,text="Password",font=("Arial",15,"bold"),fg="gray",bg="white").place(x=90,y=210)
        self.txt_pass=Entry(framelogin,textvariable = self.txt_pass,font=("times new roman",15),show="*",bg="lightgray")
        self.txt_pass.place(x=90,y=240,width=350,height=35)

        forget=Button(framelogin,text="Forgot Password",bg="white",fg="orange",font=("trebuchet ms",12)).place(x=90,y=305)
        reglabel=Label(framelogin,text="Don't Have an Account?",font=("trebuchet ms",12,"bold"),fg="orange",bg="white").place(x=320,y=310)
        registerbutton=Button(framelogin,text="Sign Up",command=register,bg="white",fg="orange",font=("trebuchet ms",12)).place(x=510,y=305)

        loginbutton=Button(framelogin,text="Login",command=self.login,fg="white",bg="orange",font=("sans serif ms",20)).place(x=90,y=350,width="100",height="40")

    def login(self):
        if self.txt_user.get() == "" or self.txt_pass.get() == "":
            messagebox.showerror("Error", "Please fill up all fields!")


root = Tk()
obj = Login(root)
root.mainloop()

Here is my register page

from tkinter import *
from tkinter import ttk, messagebox

import PIL
import pymysql
from PIL import ImageTk
from PIL import Image

class Register:
    def __init__(self, root):
        self.root = root
        self.root.title("Registration Page")
        self.root.geometry("1350x768+0+0")
        self.root.config(bg="light blue")

        self.bg = ImageTk.PhotoImage(file="Images/bgimage.jpg")
        bg = Label(self.root,image=self.bg).place(x = 0, y= 0, relwidth = 1, relheight = 1)
        frame1=Frame(self.root,bg="white")
        frame1.place(x=450,y=100,width=700,height=600)

        title=Label(frame1,text="Please enter your information here",font=("trebuchet ms",20,),bg="white",fg="black").place(x=50, y=30)


        fname=Label(frame1,text="First Name",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=50, y=100)
        self.text_fname=Entry(frame1,font=("arial",15,),bg="lightgray")
        self.text_fname.place(x=50, y=130, width=250)
        lname=Label(frame1,text="Last Name",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=370, y=100)
        self.text_lname=Entry(frame1,font=("arial",15,),bg="lightgray")
        self.text_lname.place(x=370, y=130, width=250)
        contact=Label(frame1,text="Contact Number",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=50, y=170)
        self.text_contact=Entry(frame1,font=("arial",15,),bg="lightgray")
        self.text_contact.place(x=50, y=200, width=250)
        email=Label(frame1,text="Email Address",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=370, y=170)
        self.text_email=Entry(frame1,font=("arial",15,),bg="lightgray")
        self.text_email.place(x=370, y=200, width=250)
        question=Label(frame1,text="Security Question",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=50, y=240)
        self.cmbquestion=ttk.Combobox(frame1,font=("times new roman",13),state='readonly',justify=CENTER)
        self.cmbquestion['values']=("Select","Your First Car","Your Mothers First Name", "Your Best Friend Name")
        self.cmbquestion.place(x=50, y=270, width=250)
        self.cmbquestion.current(0)
        answer=Label(frame1,text="Answer",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=370, y=240)
        self.text_answer=Entry(frame1,font=("arial",15,),bg="lightgray")
        self.text_answer.place(x=370, y=270, width=250)
        pwd=Label(frame1,text="Password",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=50, y=310)
        self.text_pwd=Entry(frame1,font=("arial",15,),show="*",bg="lightgray")
        self.text_pwd.place(x=50, y=340, width=250)
        cfmpwd=Label(frame1,text="Confirm Password",font=("times new roman",15,"bold"),bg="white",fg="black").place(x=370, y=310)
        self.text_cfmpwd=Entry(frame1,font=("arial",15,),show="*",bg="lightgray")
        self.text_cfmpwd.place(x=370, y=340, width=250)

        self.btn= ImageTk.PhotoImage(file="images/register.png")
        btn = Button(frame1,image=self.btn, bd=0, command = self.registerdata,cursor = "hand2").place(x=50, y = 420)



    def registerdata(self):
        if self.text_fname.get()=="" or self.text_lname.get()=="" or self.text_contact.get()=="" or self.text_email.get()=="" or self.cmbquestion.get()=="Select" or self.text_pwd.get()=="" or self.text_cfmpwd.get()=="":
            messagebox.showerror("Error","All fields are required!",parent=self.root)
        elif self.text_pwd.get()!=self.text_cfmpwd.get():
            messagebox.showerror("Error","Passwords must be the same!",parent=self.root)
        else:
            try:
                con=pymysql.connect(host="localhost",user="root",password="",database="employee")
                cur=con.cursor()
                cur.execute("select * from employeelist where email=%s", self.text_email.get())
                row=cur.fetchone()
                print(row)
                if row!=None:
                    messagebox.showerror("Error","User Already Exists. Please Register With a New Email",parent=self.root)
                else:
                    cur.execute("insert into employeelist (fname,lname,contact,email,question,answer,password) values(%s,%s,%s,%s,%s,%s,%s)",
                                (self.text_fname.get(),self.text_lname.get(),self.text_contact.get(),self.text_email.get(),self.cmbquestion.get(),self.text_answer.get(),self.text_pwd.get()))
                    con.commit() #do changes to database
                    con.close()
                    messagebox.showinfo("Success","Registration Successful",parent=self.root)
            except Exception as ex:
                messagebox.showerror("Error",f"Error due to: {str(ex)}",parent=self.root)


root = Tk()
obj = Register(root)
root.mainloop()

I have inserted the action for the button as command = register but it is still not redirecting to the register page. Is there any error with my command function?

acw1668

Better move the main block code inside register.py in a function:

class Register:
    ...

def RegisterForm():
    win = Toplevel()
    obj = Register(win)

Then you can use this function inside the login page:

import register
...

class Login:
    def __init__(self):
        ...
        Button(framelogin,text="Sign Up",command=self.register,bg="white",fg="orange",font=("trebuchet ms",12)).place(x=510,y=305)
        ...

    def register(self):
        register.RegisterForm()

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