Ok,
Looks like all is working, so here's the code, and a final screenshot.
You should be able to take control from here and make any modifications you need.
Play with it, if you mess it up, no problem, you can always come back here and start over.
code:
import tkinter as tk
import tkinter.ttk as ttk
import sqlite3
import os
from pathlib import Path
import sys
class QuizGui:
def __init__(self, parent, title='Generic Title'):
# create directory anchor
os.chdir(os.path.abspath(os.path.dirname(__file__)))
homepath = Path('.')
datadir = homepath / 'QuestionsDatabase'
self.database = datadir / 'Questions.db'
self.parent = parent
self.dbcon = None
self.db_connect()
self.question = None
self.choices = None
self.answer = None
self.current_question = 1
self.question_text = tk.StringVar()
self.rb_control = tk.StringVar()
self.rb_control.set('A')
self.rb = {}
self.youranswer = tk.StringVar()
self.youranswer.set('Please make choice, press select when ready')
self.rbval = []
self.parent.geometry('600x400+50+50')
self.parent.title(title)
self.build_gui()
def build_gui(self):
frame1 = tk.Frame(self.parent, bd=5, relief=tk.SUNKEN, padx=5, pady=5)
frame1.pack(fill=tk.BOTH)
qlabel = tk.Label(frame1, textvariable=self.question_text)
qlabel.pack(anchor='w')
self.get_next_question()
self.question_text.set(f'{self.current_question} {self.question}')
rb = self.rb = {}
for n, choice in enumerate(self.choices):
rb[n] = {}
rb[n]['txt'] = tk.StringVar()
rb[n]['txt'].set(f'{choice[0]} {choice[1]}')
rb[n]['val'] = tk.StringVar()
rb[n]['widget'] = tk.Radiobutton(frame1, textvariable=rb[n]['txt'], padx=5,
variable=self.rb_control, value=n)
rb[n]['widget'].pack(anchor='w')
frame2 = tk.Frame(frame1, height=5, bg='gray', padx=10, pady=10, relief=tk.RAISED)
frame2.pack(fill=tk.BOTH)
btn1 = tk.Button(frame1, text='Select', bd=2, relief=tk.RAISED,
padx=5, pady=5, width=25, command=self.ChoiceMade)
btn1.pack(anchor='w')
btn2 = tk.Button(frame1, text='Next Question', bd=2, relief=tk.RAISED,
padx=5, pady=5, width=25, command=self.set_next_question)
btn2.pack(anchor='w')
btn3 = tk.Button(frame1, text='Quit', bd=2, relief=tk.RAISED,
padx=5, pady=5, width=25, command=self.quit)
btn3.pack(anchor='w')
frame3 = tk.Frame(frame1, height=5, bg='gray', padx=10, pady=10, relief=tk.RAISED)
frame3.pack(fill=tk.BOTH)
response = tk.Label(frame1, textvariable=self.youranswer)
response.pack(anchor='w')
def set_next_question(self):
self.current_question += 1
self.get_next_question()
self.question_text.set(f'{self.current_question} {self.question}')
for n, choice in enumerate(self.choices):
self.rb[n]['txt'].set(f'{choice[0]} {choice[1]}')
def get_next_question(self):
question_number = self.current_question
self.question, self.choices, self.answer = self.get_current_question()
self.question_text.set(self.question)
def ChoiceMade(self):
item_index = int(self.rb_control.get())
if self.choices[item_index][0] == self.answer:
self.youranswer.set('Correct Answer')
else:
self.youranswer.set('Sorry Wrong Answer')
def db_connect(self):
try:
self.dbcon = sqlite3.connect(self.database)
except sqlite3.Error as e:
print(e)
def get_current_question(self):
question_number = self.current_question
qsql = f''' SELECT Question FROM Questions WHERE QuestionId = '{question_number}' '''
csql = f''' SELECT SeqLetter, Choice FROM Choices WHERE QuestionId = '{question_number}' ORDER BY SeqLetter '''
asql = f''' SELECT Answer FROM Answers WHERE QuestionId = '{question_number}' '''
try:
cursor = self.dbcon.cursor()
cursor.execute(qsql)
question = cursor.fetchone()[0]
choices = []
cursor.execute(csql)
while True:
choice = cursor.fetchmany()
if not len(choice):
break
choices.append(list(choice[0]))
cursor.execute(asql)
answer = cursor.fetchone()[0]
return question, choices, answer
except TypeError:
print(f'Invalid question_number {question_number}')
def quit(self):
self.db_close()
self.parent.destroy()
sys.exit(0)
def db_close(self):
self.dbcon.close()
if __name__ == '__main__':
root = tk.Tk()
QuizGui(root, title='Quiz Program')
root.mainloop()
Final screenshot:
[
attachment=605]