Jan-14-2020, 11:38 PM
1.if you just run this, youll have a window to input 'order' and 'Rs'.
2.Enter a number in 'order' and press ok.
3.Change the number in 'order' again and press ok again.
youll know what wrong's with it.
QUESTIONS:
First: how can i cover these elements created by clicking 'ok'?
Second: is there any way that i dont have to have a button but show the elements right after i enter a number in 'order'
Thank you!!!!
2.Enter a number in 'order' and press ok.
3.Change the number in 'order' again and press ok again.
youll know what wrong's with it.
QUESTIONS:
First: how can i cover these elements created by clicking 'ok'?
Second: is there any way that i dont have to have a button but show the elements right after i enter a number in 'order'
Thank you!!!!
import tkinter as tk R=[] C=[] order=0 # GUI def GUI(): window=tk.Tk() window.title('variable assignment') window.geometry('500x600') order_label=tk.Label(window,text='order',font=(14)) order_label.pack() order_msgbx=tk.Entry(window,show=None) print(type(order)) order_msgbx.pack() R_s_label=tk.Label(window,text='Rs',font=(14)) R_s_label.pack() R_s_msgbx=tk.Entry(window,show=None) R_s=R_s_msgbx.get() R_s_msgbx.pack() R_msgbx=[] C_msgbx=[] R_label_list=locals() C_label_list=locals() def RC_button(): order=int(order_msgbx.get()) print(order) window=tk.Tk() if order>0: for n in range(order): R_label_list['R_label_' + str(n+1)] = tk.Label(window,text='R'+str(n+1),font=(14)) R_label_list['R_label_' + str(n+1)].pack() R_msgbx0=tk.Entry(window,show=None) R_msgbx.append(R_msgbx0) R_msgbx[n].pack() R.append(R_msgbx[n].get) C_label_list['C_label_' + str(n+1)] = tk.Label(window,text='C'+str(n+1),font=(14)) C_label_list['C_label_' + str(n+1)].pack() C_msgbx0=tk.Entry(window,show=None) C_msgbx.append(C_msgbx0) C_msgbx[n].pack() C.append(C_msgbx[n].get) RC_button=tk.Button(window, text='OK',width=15,height=2,command=RC_button) RC_button.pack() window.mainloop() GUI()