Getting somehow to "Two Way" Binding

main.py

@@ -2,10 +2,11 @@ import sqlite3
 from datetime import datetime
 import time
 import tkinter as tk
+from collections import OrderedDict
 
 con = sqlite3.connect("todo.db")
 cur = con.cursor()
-tasklist = {}
+tasklist = OrderedDict()
 
 
 def get_time():
@@ -56,7 +57,7 @@ def update_list():
     listbox.delete(0, listbox.size())  # clear listbox
     cur_time = get_time()
 
-    total_time = []
+    total_time = []  # cleanup and init
     remaining_time = []
     importance = []
 
@@ -69,8 +70,15 @@ def update_list():
             importance[i] = 1
         print("Priority of Task ID " + str(i + 1) + " Set to: " + str(importance[i]))  # res [i][0] = ID
         cur.execute("UPDATE todo SET IMP = %s WHERE ID = %s" % (int(importance[i]), res[i][0]))
-        listbox.insert(tk.END, str(res[i][0]) + ":" + res[i][1])
+        tasklist[res[i][0]] = res[i][1]  # create dictionary with id and the task
     con.commit()
+    redraw_list()
+
+
+def redraw_list():
+    listbox.delete(0, listbox.size())  # clear listbox
+    for task in tasklist.items():
+        listbox.insert(tk.END, task[1])  # [0] = id
 
 
 # Create the main window