feat: add support for TABLE_AUTO question type with table input rendering and auto-grading
This commit is contained in:
Dmitry Belan
@@ -68,6 +68,17 @@ class AnswerInline(StackedInline):
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return ""
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if obj.question.question_type == 'TEXT_AUTO':
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return obj.text_answer or "Нет ответа"
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elif obj.question.question_type == 'TABLE_AUTO':
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import json
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try:
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data = json.loads(obj.text_answer)
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html = '<table style="border-collapse: collapse; margin-top: 4px;">'
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for row in data:
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html += f'<tr><td style="border: 1px solid #e5e7eb; padding: 4px 8px;">{row[0]}</td><td style="border: 1px solid #e5e7eb; padding: 4px 8px;">{row[1]}</td></tr>'
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html += '</table>'
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return format_html(html)
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except Exception:
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return obj.text_answer or "Нет ответа"
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else:
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if obj.file_answer:
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return format_html('<a href="{}" target="_blank">Скачать файл</a>', obj.file_answer.url)
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@@ -14,6 +14,16 @@ class AnswersForm(forms.Form):
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'placeholder': 'Введите ваш ответ здесь...'
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})
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)
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elif q.question_type == 'TABLE_AUTO':
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rows = getattr(q, 'table_rows', 2) or 2
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for i in range(1, rows + 1):
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for j in range(1, 3):
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self.fields[f'answer_{q.id}_r{i}_c{j}'] = forms.CharField(
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required=False,
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widget=forms.TextInput(attrs={
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'class': 'w-full px-2 py-1 border rounded focus:outline-none focus:ring-1 focus:ring-blue-500',
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})
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)
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else:
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self.fields[f'file_{q.id}'] = forms.FileField(
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label='Прикрепить файл:',
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+28
@@ -0,0 +1,28 @@
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# Generated by Django 5.1.1 on 2026-09-19 09:11
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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('lms', '0009_remove_assignment_deadline'),
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]
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operations = [
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migrations.AddField(
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model_name='question',
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name='table_rows',
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field=models.PositiveIntegerField(blank=True, default=2, help_text='Укажите количество строк. Столбцов всегда 2.', null=True, verbose_name='Количество строк в таблице'),
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),
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migrations.AlterField(
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model_name='question',
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name='correct_answer',
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field=models.CharField(blank=True, help_text='Оставьте пустым для ручной проверки. Для таблицы вводите ответы в формате "Ответ1|Ответ2;Ответ3|Ответ4" (строки через точку с запятой, столбцы через прямую черту).', max_length=255, null=True, verbose_name='Правильный ответ (для автопроверки)'),
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),
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migrations.AlterField(
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model_name='question',
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name='question_type',
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field=models.CharField(choices=[('TEXT_AUTO', 'Краткий ответ (автопроверка)'), ('FILE_MANUAL', 'Файл/Развернутый ответ (ручная проверка)'), ('TABLE_AUTO', 'Таблица (2 столбца, автопроверка)')], default='TEXT_AUTO', max_length=20, verbose_name='Тип ответа'),
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),
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]
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@@ -31,12 +31,14 @@ class Question(models.Model):
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TYPE_CHOICES = (
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('TEXT_AUTO', 'Краткий ответ (автопроверка)'),
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('FILE_MANUAL', 'Файл/Развернутый ответ (ручная проверка)'),
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('TABLE_AUTO', 'Таблица (2 столбца, автопроверка)'),
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)
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assignment = models.ForeignKey(Assignment, on_delete=models.CASCADE, related_name='questions', verbose_name='Задание')
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text = RichTextUploadingField('Текст задачи')
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attached_file = models.FileField('Файл (опционально)', upload_to='questions/', blank=True, null=True, validators=[validate_file_extension])
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question_type = models.CharField('Тип ответа', max_length=20, choices=TYPE_CHOICES, default='TEXT_AUTO')
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correct_answer = models.CharField('Правильный ответ (для автопроверки)', max_length=255, blank=True, null=True, help_text='Оставьте пустым, если проверка ручная')
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table_rows = models.PositiveIntegerField('Количество строк в таблице', default=2, blank=True, null=True, help_text='Укажите количество строк. Столбцов всегда 2.')
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correct_answer = models.CharField('Правильный ответ (для автопроверки)', max_length=255, blank=True, null=True, help_text='Оставьте пустым для ручной проверки. Для таблицы вводите ответы в формате "Ответ1|Ответ2;Ответ3|Ответ4" (строки через точку с запятой, столбцы через прямую черту).')
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order = models.PositiveIntegerField('Порядок', default=0)
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class Meta:
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@@ -2,19 +2,21 @@ document.addEventListener('DOMContentLoaded', function() {
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function toggleCorrectAnswer(row) {
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const typeSelect = row.querySelector('select[name$="-question_type"]');
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const correctAnswerInput = row.querySelector('[name$="-correct_answer"]');
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const tableRowsInput = row.querySelector('[name$="-table_rows"]');
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if (typeSelect && correctAnswerInput) {
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if (typeSelect) {
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if (correctAnswerInput) {
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let wrapper = row.querySelector('.field-correct_answer');
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if (!wrapper) {
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// Find a suitable parent div to hide. Unfold puts fields in divs, often with mb-4 or similar.
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// We go up to the closest field group container.
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wrapper = correctAnswerInput.closest('.form-row') || correctAnswerInput.parentElement.parentElement;
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}
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if (!wrapper) wrapper = correctAnswerInput.closest('.form-row') || correctAnswerInput.parentElement.parentElement;
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if (wrapper) {
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if (typeSelect.value === 'FILE_MANUAL') {
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wrapper.style.display = 'none';
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} else {
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wrapper.style.display = '';
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wrapper.style.display = typeSelect.value === 'FILE_MANUAL' ? 'none' : '';
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}
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}
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if (tableRowsInput) {
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let wrapper = row.querySelector('.field-table_rows');
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if (!wrapper) wrapper = tableRowsInput.closest('.form-row') || tableRowsInput.parentElement.parentElement;
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if (wrapper) {
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wrapper.style.display = typeSelect.value === 'TABLE_AUTO' ? '' : 'none';
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}
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}
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}
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@@ -51,6 +51,32 @@
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<span class="material-icons text-[14px] align-middle">help_outline</span> Ожидает проверки
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{% endif %}
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</p>
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{% elif answer.question.question_type == 'TABLE_AUTO' %}
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<p class="text-gray-800 mb-2"><strong>Ваш ответ:</strong></p>
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{% load lms_tags %}
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{% with table_data=answer.text_answer|parse_json %}
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{% if table_data %}
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<table class="w-full border-collapse border border-gray-300 mb-4 text-sm bg-white">
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{% for row in table_data %}
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<tr>
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<td class="border border-gray-300 p-2">{{ row.0 }}</td>
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<td class="border border-gray-300 p-2">{{ row.1 }}</td>
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</tr>
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{% endfor %}
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</table>
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{% else %}
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<p class="text-gray-800">Нет ответа</p>
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{% endif %}
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{% endwith %}
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<p class="text-sm mt-1 {% if answer.is_correct %}text-green-600{% elif answer.is_correct == False %}text-red-600{% else %}text-gray-500{% endif %}">
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{% if answer.is_correct %}
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<span class="material-icons text-[14px] align-middle">check_circle</span> Верно
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{% elif answer.is_correct == False %}
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<span class="material-icons text-[14px] align-middle">cancel</span> Неверно
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{% else %}
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<span class="material-icons text-[14px] align-middle">help_outline</span> Ожидает проверки
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{% endif %}
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</p>
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{% else %}
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{% if answer.file_answer %}
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<p class="text-gray-800"><strong>Прикрепленный файл:</strong> <a href="{{ answer.file_answer.url }}" class="text-blue-600 hover:underline">Скачать</a></p>
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@@ -72,7 +98,7 @@
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<form method="post" enctype="multipart/form-data" class="space-y-6">
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{% csrf_token %}
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{% for q, field in question_fields %}
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{% for q, field_type, field in question_fields %}
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<div class="p-5 border rounded-xl bg-gray-50 border-gray-200">
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<h4 class="font-semibold text-lg mb-2 text-gray-800">Задача {{ forloop.counter }}</h4>
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<div class="prose max-w-none text-gray-700 mb-4">
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@@ -88,11 +114,23 @@
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{% endif %}
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<div class="bg-white p-4 rounded-lg border border-gray-200">
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{% if field_type == 'table' %}
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<p class="block text-sm font-medium text-gray-700 mb-2">Заполните таблицу:</p>
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<table class="w-full border-collapse border border-gray-300 mb-4">
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{% for row_fields in field %}
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<tr>
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<td class="border border-gray-300 p-2">{{ row_fields.0 }}</td>
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<td class="border border-gray-300 p-2">{{ row_fields.1 }}</td>
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</tr>
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{% endfor %}
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</table>
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{% else %}
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<label for="{{ field.id_for_label }}" class="block text-sm font-medium text-gray-700 mb-2">{{ field.label }}</label>
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{{ field }}
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{% if field.errors %}
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<p class="mt-1 text-sm text-red-600">{{ field.errors.0 }}</p>
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{% endif %}
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{% endif %}
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</div>
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</div>
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{% endfor %}
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@@ -5,3 +5,12 @@ register = template.Library()
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@register.simple_tag
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def get_submission(submissions_dict, assignment_id):
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return submissions_dict.get(assignment_id)
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import json
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@register.filter
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def parse_json(value):
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try:
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return json.loads(value)
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except (ValueError, TypeError):
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return None
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+40
-2
@@ -2,6 +2,7 @@ from django.shortcuts import render, get_object_or_404, redirect
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from django.contrib.auth.decorators import login_required, user_passes_test
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from django.utils.html import strip_tags
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from .models import Assignment, Submission, Answer
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import json
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from .forms import AnswersForm, StudentRegistrationForm
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from django.contrib.auth import login
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def register(request):
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@@ -84,6 +85,35 @@ def assignment_detail(request, pk):
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else:
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all_auto = False
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max_points += 1
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elif q.question_type == 'TABLE_AUTO':
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rows = getattr(q, 'table_rows', 2) or 2
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table_data = []
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for i in range(1, rows + 1):
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val1 = form.cleaned_data.get(f'answer_{q.id}_r{i}_c1', '')
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val2 = form.cleaned_data.get(f'answer_{q.id}_r{i}_c2', '')
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table_data.append([val1, val2])
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answer_obj.text_answer = json.dumps(table_data)
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if q.correct_answer:
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correct_rows = q.correct_answer.split(';')
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is_correct = True
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if len(correct_rows) != rows:
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is_correct = False
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else:
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for i, row in enumerate(correct_rows):
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cols = row.split('|')
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if len(cols) == 2:
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if cols[0].strip().lower() != table_data[i][0].strip().lower() or cols[1].strip().lower() != table_data[i][1].strip().lower():
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is_correct = False
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break
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else:
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is_correct = False
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break
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answer_obj.is_correct = is_correct
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answer_obj.points = 1 if is_correct else 0
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total_points += answer_obj.points
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else:
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all_auto = False
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max_points += 1
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else:
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all_auto = False
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val = form.cleaned_data.get(f'file_{q.id}')
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@@ -104,8 +134,16 @@ def assignment_detail(request, pk):
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question_fields = []
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if form:
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for q in questions:
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field = form[f'answer_{q.id}'] if q.question_type == 'TEXT_AUTO' else form[f'file_{q.id}']
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question_fields.append((q, field))
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if q.question_type == 'TEXT_AUTO':
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question_fields.append((q, 'text', form[f'answer_{q.id}']))
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elif q.question_type == 'TABLE_AUTO':
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rows = getattr(q, 'table_rows', 2) or 2
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table_fields = []
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for i in range(1, rows + 1):
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table_fields.append([form[f'answer_{q.id}_r{i}_c1'], form[f'answer_{q.id}_r{i}_c2']])
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question_fields.append((q, 'table', table_fields))
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else:
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question_fields.append((q, 'file', form[f'file_{q.id}']))
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return render(request, 'lms/assignment_detail.html', {
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'assignment': assignment,
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