Django

[Sowmya]

Hi all
I am doing a multiplication tables quiz project in Django. Everything will correct . But the only issue is at quiz I did not get entered value in quiz
In views.py
def multiplication_quiz(request):
table_number = None
if request.method == 'POST':
table_number = int(request.POST.get('table_number', 0))
score = 0
questions = []
question_numbers = range(1, 11)
for i in question_numbers:
num1 = table_number
num2 = int(request.POST.get('answer{}'.format(i), 0))
is_correct = num2 == num1 * i
if is_correct:
score += 1
questions.append({'question_number': i, 'num1': num1, 'num2': num2, 'correct': is_correct})
return render(request, 'quiz_result.html', {'score': score, 'questions': questions, 'table_number': table_number})
return render(request, 'quiz.html', {'question_numbers': range(1, 11), 'table_number': table_number})

in quiz.html
{% extends 'base.html' %}
{% block start %}
<h1>This for quiz 1 X 1 = ?</h1>
<form method="post">
{% csrf_token %}
<label for="table_number">Enter the number for multiplication table:</label>
<input type="number" name="table_number" id="table_number" required><br><br>

{% for i in question_numbers %}
<label for="answer{{ i }}">Question {{ i }}: What is {{ table_number }} times {{ i }}?</label>
<input type="number" name="answer{{ i }}" id="answer{{ i }}" required><br>
{% endfor %}

<button type="submit">Submit</button>
</form>
{% endblock %}

output
Enter the number for multiplication table:
2


Question 1: What is None times 1?
2

Question 2: What is None times 2?
4

Question 3: What is None times 3?
6

Question 4: What is None times 4?
8

Question 5: What is None times 5?
10

Question 6: What is None times 6?
12

Question 7: What is None times 7?
14

Question 8: What is None times 8?
16

Question 9: What is None times 9?
18

Question 10: What is None times 10?
20

Submit

my doubt : I don't want to show None in Questions . I want entered value in place of None
what should I do to get Output like this Question 1: What is 2 times 1?
Please help me

Larz60+ write Apr-14-2024, 09:52 AM:
Please post all code, output and errors (it it's entirety) between their respective tags. Refer to BBCode help topic on how to post. Use the "Preview Post" button to make sure the code is presented as you expect before hitting the "Post Reply/Thread" button.

[tahirahmedd]

To make sure that the entered value for the multiplication table number is shown in your questions instead of None so you need to pass the table_number back to the template when rendering the quiz form. try like this:

#views.py

from django.shortcuts import render

def multiplication_quiz(request):
    table_number = None
    if request.method == 'POST':
        table_number = int(request.POST.get('table_number', 0))
        score = 0
        questions = []
        question_numbers = range(1, 11)
        for i in question_numbers:
            num1 = table_number
            num2 = int(request.POST.get('answer{}'.format(i), 0))
            is_correct = num2 == num1 * i
            if is_correct:
                score += 1
            questions.append({'question_number': i, 'num1': num1, 'num2': num2, 'correct': is_correct})
        return render(request, 'quiz_result.html', {'score': score, 'questions': questions, 'table_number': table_number})
    else:
        table_number = request.GET.get('table_number', '')  # Capture initial table number from GET request if needed
    return render(request, 'quiz.html', {'question_numbers': range(1, 11), 'table_number': table_number})

Output:
#quiz.html

{% extends 'base.html' %}
{% block start %}
<h1>This is a multiplication table quiz</h1>
<form method="post">
    {% csrf_token %}
    <label for="table_number">Enter the number for multiplication table:</label>
    <input type="number" name="table_number" id="table_number" value="{{ table_number }}" required><br><br>

    {% for i in question_numbers %}
        <label for="answer{{ i }}">Question {{ i }}: What is {{ table_number }} times {{ i }}?</label>
        <input type="number" name="answer{{ i }}" id="answer{{ i }}" required><br>
    {% endfor %}

    <button type="submit">Submit</button>
</form>
{% endblock %}

Gribouillis write May-20-2024, 05:54 AM:
Please post all code, output and errors (it it's entirety) between their respective tags. Refer to BBCode help topic on how to post. Use the "Preview Post" button to make sure the code is presented as you expect before hitting the "Post Reply/Thread" button.