[Tkinter] Tkinter delete values in Entries, when I'm changing the Frame

[Yoriz]

Moved self.subframe_AGap() & self.subframe_BGap() from hioseGap_handle to the __init__

import tkinter as tk


class Win1:

    def __init__(self, master):

        self.master = master
        self.master.title("Gap Assessment")
        self.topFrame = tk.Frame(self.master)
        self.topFrame.grid(row=0, column=0, sticky='news', ipady=5)
        self.A_GapFrame = tk.Frame(self.master)
        self.B_GapFrame = tk.Frame(self.master)
        self.C_GapFrame = tk.Frame(self.master)
        self.E_GapFrame = tk.Frame(self.master)
        self.F_GapFrame = tk.Frame(self.master)
        self.K_GapFrame = tk.Frame(self.master)
        self.subframe_AGap()
        self.subframe_BGap()

        # Create a Tkinter variable
        self.gapType = tk.StringVar(self.master)
        # Dictionary with options
        self.choiceGap = ['AFrame', 'BFrame']
        # self.choiceGap = sorted(self.choiceGap)
        self.gapType.set('')  # set the default option
        self.ctngMenu = tk.OptionMenu(
            self.topFrame, self.gapType, *self.choiceGap, command=self.chioseGap_handle)
        self.ctngMenu.grid(row=1, column=2)

    def chioseGap_handle(self, selected):

        if selected == 'AFrame':
            self.A_GapFrame.tkraise()
            self.A_GapFrame.grid(row=2, column=0, sticky='news')

        if selected == 'BFrame':
            self.B_GapFrame.tkraise()
            self.B_GapFrame.grid(row=2, column=0, sticky='news')

    def subframe_AGap(self):
        self.jobNameA_text = tk.StringVar()
        self.jobNameA_entry = tk.Entry(
            self.A_GapFrame, textvariable=self.jobNameA_text)
        self.jobNameA_entry.grid(row=1, column=0, sticky='news')

    def subframe_BGap(self):

        self.jobNameB_text = tk.StringVar()
        self.jobNameB_entry = tk.Entry(
            self.B_GapFrame, textvariable=self.jobNameB_text)
        self.jobNameB_entry.grid(row=2, column=0, sticky='news')


root = tk.Tk()
root.geometry("+50+50")
app = Win1(root)
root.mainloop()