You are creating a program in Python Tkinter. I would like to inherit the value entered in Tkinter entry from another class and use it. Help me.
import tkinter
from tkinter import *
from tkinter import filedialog
class Day_Simple:
st_day = ""
en_day = ""
city_num = ""
def __init__(self):
self.day_simple = Tk()
self.day_simple.title ("test")
self.day_simple.geometry("600x400+400-500")
self.day_simple.resizable(False, False) # Fix size
self.search_btn = tkinter.Button(self.day_simple, text = "search", width = 10, height = 2, command = self.btn_search)
self.search_btn.place(relx = 0.4, rely = 0.6)
self.label_start_day = tkinter.Label(self.day_simple, text = "start date: (YYYYMMDD)", width = 20)
self.label_start_day.place(relx = 0.15, rely = 0.1)
self.entry_start_day = tkinter.Entry(self.day_simple, width = 20)
self.entry_start_day.place(relx = 0.4, rely = 0.1)
self.label_end_day = tkinter.Label(self.day_simple, text="end date: (YYYYMMDD)", width=20)
self.label_end_day.place(relx=0.15, rely=0.2)
self.entry_end_day = tkinter.Entry(self.day_simple, width=20)
self.entry_end_day.place(relx=0.4, rely=0.2)
self.label_city_num = tkinter.Label (self.day_simple, text="area code", width=20)
self.label_city_num.place(relx=0.15, rely=0.3)
self.entry_city_num = tkinter.Entry(self.day_simple, width=20)
self.entry_city_num.place(relx=0.4, rely=0.3)
self.test = tkinter.Button(self.day_simple, text = "test" ,width = 10)
self.test.place(relx = 0.5, rely = 0.6)
self.day_simple.mainloop()
def close (self): # Close window
self.day_simple.quit()
self.day_simple.destroy()
def btn_search(self): # Search button
Day_Simple.st_day = self.entry_start_day.get()
Day_Simple.en_day = self.entry_end_day.get()
Day_Simple.city_num = self.entry_city_num.get()
returnDay_Simple.st_day, Day_Simple.en_day, Day_Simple.city_num #returnclass variable
I want to take the returned value from another class and use it as it is.
I would like to know if you put the entry value in st_day, en_day, and city_num and use it in other classes.
Once class is declared, the class variable in that class can be accessed anywhere.
print(Day_Simple.st_day)
You can also declare a class method to obtain a value.
@classmethod
def getClassValue(cls):
return Day_Simple.st_day, Day_Simple.en_day, Day_Simple.city_num
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