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django uygulamamdaki bir formda neyin yanlış olduğunu bulmak için yardımınıza ihtiyacım var. Uygulamamda üç sekme (ders, çalışma kitabı, cevap) içeren bir sekme bölümü var. Bir kullanıcı ders içeriğinden geçiyor ve daha sonra çalışma alıştırma sekmesine götüren bir "alıştırma alıştırması" butonuna tıklıyor. Bir kullanıcı egzersiz yaptıktan sonra, derse bağlı olarak çoktan seçmeli soru ya da kolay soru olabilecek sorularım var soru ve o cevap yanlış olduğu takdirde beklenen cevabı ek olarak sunulan cevap tablonun geçişler için geçiş yapar.Mesajım gönder düğmesine tıklandığında yanıtları gönderilmez ve dolayısıyla kullanıcı cevapları hiçbir cevap görüntülenir sekmesi. İşte Django formu veri göndermiyor
forms.py models.py İşteclass Exercise(models.Model):
title = models.CharField(max_length=256, null=True)
def __unicode__(self):
return self.title
class ExerciseSubmission(models.Model):
""" Data Model representing a student's exercise Submission. """
student = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='The Student', related_name='exercise_submissions')
exercise = models.ForeignKey(Exercise, verbose_name=_("Exercise"))
#lesson = get_model('jm_lms.apps.courses.models', 'Lesson') #models.ForeignKey(Lesson, verbose_name='Lesson')
date = models.DateTimeField(editable=False, auto_now_add=True)
class Meta:
verbose_name = _("Exercise Submission")
verbose_name_plural = _("Exercise Submissions")
class BaseQuestion(models.Model):
exercise = models.ForeignKey(Exercise, verbose_name=_("Exercise"))
title = models.TextField(verbose_name="Topic Box", blank=True, null=True)
expected_answer = models.TextField(verbose_name="Expected Answer", blank=True, null=True, help_text=_("How the learner should answer the question. Shown after the question has been answered."))
class Meta:
abstract = True
def __unicode__(self):
return self.title
class Question(BaseQuestion):
num_of_expected_answers = models.IntegerField(default=1, verbose_name=_("Number of expected answers"))
class Meta:
verbose_name = _("List Question")
verbose_name_plural = _("List Questions")
class UserAnswer(models.Model):
"""
Response given by a user
"""
student = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='The Student', related_name='exercise_answers')
question = models.ForeignKey(Question, verbose_name=_("Question"))
answer = models.CharField(max_length=256, null=True)
answered_on = models.DateTimeField(auto_now_add=True, blank=True, null=True)
exercise_submission = models.ForeignKey(ExerciseSubmission, verbose_name=_("Exercise Submission"), blank=True, null=True)
# status = models.IntegerField(verbose_name="Answer Status", choices=USER_ANSWER_STATUS, default=NOT_PUBLISHED, help_text='Enable user answer reference in the next Lesson')
class Meta:
ordering = ("id",)
verbose_name = _("User Answer to List Question")
verbose_name_plural = _("User Answers to List Question")
def __unicode__(self):
return self.answer
class MultiChoiceQuestion(BaseQuestion):
class Meta:
verbose_name = _("Multiple Choice Question")
verbose_name_plural = _("Multiple Choice Questions")
def check_if_correct(self, guess):
answer = MultiChoiceQuestionOption.objects.get(id=guess)
if answer.correct is True:
return True
else:
return False
def get_answers(self):
return MultiChoiceQuestionOption.objects.filter(question=self)
def get_answers_list(self):
return [(answer.id, answer.content) for answer in MultiChoiceQuestionOption.objects.filter(question=self)]
class MultiChoiceQuestionOption(models.Model):
question = models.ForeignKey(MultiChoiceQuestion, verbose_name=_("Question"))
content = models.CharField(max_length=1000,
blank=False,
help_text=_("Enter the answer text that you want displayed"),
verbose_name=_("Answer Content"))
correct = models.BooleanField(blank=False,
default=False,
help_text=_("Is this a correct answer?"),
verbose_name=_("Correct"))
class Meta:
verbose_name = _("MultiChoice Option")
verbose_name_plural = _("MultiChoice Options")
def __unicode__(self):
return self.content
class MultiChoiceUserSubmittedAnswer(models.Model):
student = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='The Student', related_name='exercise_submitted_choice')
question = models.ForeignKey(MultiChoiceQuestion, verbose_name=_("Question"))
selected_choice = models.ForeignKey(MultiChoiceQuestionOption, verbose_name=_("Question"))
answered_on = models.DateTimeField(auto_now_add=True, blank=True, null=True)
exercise_submission = models.ForeignKey(ExerciseSubmission, verbose_name=_("Exercise Submission"), blank=True, null=True)
# status = models.IntegerField(verbose_name="Answer Status", choices=USER_ANSWER_STATUS, default=NOT_PUBLISHED, help_text='Enable user answer reference in the next Lesson')
class Meta:
verbose_name = _("MultiChoice Submitted User Answer")
verbose_name_plural = _("MultiChoice Submitted User Answers")
def __unicode__(self):
return self.selected_choice.content
class EssayQuestion(BaseQuestion):
class Meta:
verbose_name = _("Essay Question")
verbose_name_plural = _("Essay Questions")
class EssayUserAnswer(models.Model):
student = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='The Student', related_name='exercise_essay_answers')
question = models.ForeignKey(EssayQuestion, verbose_name=_("Question"))
answer = models.TextField(null=True, blank=True)
answered_on = models.DateTimeField(auto_now_add=True, blank=True, null=True)
exercise_submission = models.ForeignKey(ExerciseSubmission, verbose_name=_("Exercise Submission"), blank=True, null=True)
# status = models.IntegerField(verbose_name="Answer Status", choices=USER_ANSWER_STATUS, default=NOT_PUBLISHED, help_text='Enable user answer reference in the next Lesson')
# class TableExerciseQuestion(BaseQuestion):
# class Meta:
# verbose_name = _("Table Exercise Question")
# verbose_name_plural = _("Table Exercise Questions")
#
#
# class TableExercise(models.Model):
# """
# Model to enable lesson developer to add lesson exercise fields headers ,description e.t.c
# """
# question = models.ForeignKey(TableExerciseQuestion, verbose_name=_("Question"))
# field_name = models.CharField(max_length=200)
# field_occurrence = models.IntegerField(default=1, verbose_name=_("Number of expected fields"))
view.py İşte
def lesson_exercise_posted(request, lesson_id, exercise_id):
if request.method == 'POST':
form = LessonExerciseForm(request.POST)
lesson = Lesson.objects.get(pk=lesson_id)
exercise = Exercise.objects.get(pk=exercise_id)
exercise_submission, created = ExerciseSubmission.objects.get_or_create(
student=request.user,
#lesson=lesson,
exercise=exercise)
if created:
for key in request.POST.iterkeys():
value = request.POST.get(key)
print("{0}:::{1}".format(key, value))
if value:
# Get Link Questions; Can be more than one
if key.startswith('qu'):
prefix, question_id, question_counter = key.split('-')
qu_question = Question.objects.get(pk=question_id)
user_answer = UserAnswer(student=request.user,
question=qu_question,
answer=value.strip(),
exercise_submission=exercise_submission)
user_answer.save()
# Get Multichoice Questions
if key.startswith('mcq'):
prefix, question_id, choice_counter = key.split('-')
mc_question = MultiChoiceQuestion.objects.get(pk=question_id)
mc_option_selected = MultiChoiceQuestionOption.objects.get(question=mc_question, content=value.strip())
mc_answer = MultiChoiceUserSubmittedAnswer(
student=request.user,
question=mc_question,
selected_choice=mc_option_selected,
exercise_submission=exercise_submission)
mc_answer.save()
# Get Essay Questions
if key.startswith('eq'):
prefix, question_id = key.split('-')
essay_question = EssayQuestion.objects.get(pk=question_id)
try:
essay_answer = EssayUserAnswer.objects.get(student=request.user, question=essay_question)
except EssayUserAnswer.DoesNotExist:
essay_answer = EssayUserAnswer(student=request.user,
question=essay_question,
answer=value.strip(),
exercise_submission=exercise_submission)
essay_answer.save()
# Update the user progress
progress = StudentLessonProgress.objects.get(student=request.user, lesson=lesson)
progress.status = COMPLETED
progress.done_percent = 100 # Incrementing percentage at this stage to make it 100
progress.save()
messages.success(request, "Thank you! Your answer submission has been saved. Click on the Answers tab to reveal the correct answers.")
else:
form = LessonExerciseForm()
messages.success(request, "Thank you! Your answer submission was NOT saved because you had previously done this exercise.")
return HttpResponseRedirect('{0}#answers'.format(reverse('learn_lesson',
kwargs={
'form':form,
'course_slug':lesson.module.course.slug,
'module_slug':lesson.module.slug,
'lesson_slug':lesson.slug}
)))
html kodu İşte
<div class="tabs present-addition">
<!-- Nav tabs -->
<ul class="nav nav-tabs">
<li {% if active_tab == "lesson" %}class="active"{% endif %}><a href="#lesson" data-toggle="tab">Lesson Content</a></li>
<li {% if active_tab == "workbook" %}class="active"{% endif %}><a href="#workbook" data-toggle="tab">Workbook</a></li>
<li {% if active_tab == "answers" %}class="active"{% endif %}><a href="#answers" data-toggle="tab">Answers</a></li>
</ul>
{% if messages %}
<div>{{ message }}</div>
<!--<ul class="messages">
{% for message in messages %}
<li{% if message.tags %} class="{{ message.tags }}"{% endif %}>{{ message }}</li>
{% endfor %}
</ul>-->
{% endif %}
<!-- Tab panes -->
<div class="tab-content">
<div class="tab-pane active" id="lesson">
<p>{{ lesson.content|safe }}</p>
<!--<p><a href="#" data-toggle="modal" data-target="#modalStyle2">View Example</a></p>-->
{% if lesson.instructions_before %}
<h3>Instructions</h3>
<p>{{ lesson.instructions_before|safe }}</p>
{% endif %}
<div class="btn-container btn-container-info" id="wkbck">
<a class="btn btn-info btn--minimal btn-lg-bordered btn-inverse" href="#" data-toggle="tab" data-target="#workbook" >Take Exercise</a>
</div>
</div>
<div class="tab-pane" id="workbook">
{% if lesson.get_exercises %}
{% for exercise in lesson.get_exercises %}
<h4>{{ exercise.title }}</h4>
<form method="post" action="{% url 'exercise_submit' lesson.id exercise.id %}" class="contact" style="text-align:left;">
{% csrf_token %}
<input type="hidden" id="exercise_id" name="exercise_id" value="{{ exercise.id }}">
{% for question in exercise.question_set.all %}
<h6>{{ question.title }}</h6>
{% for answer in question.num_of_expected_answers|get_range %}
{{ forloop.counter }}: <input type="text" name="qu-{{ question.id }}-{{ forloop.counter }}" id="answer-{{ question.id }}-{{ forloop.counter }}" class="contact__field" style="width: 50%;" required /></br>
{% endfor %}
{% endfor %}
{% for mcquestion in exercise.multichoicequestion_set.all %}
<h6>{{ mcquestion.title }}</h6>
<div class="checkbox">
{% for option in mcquestion.multichoicequestionoption_set.all %}
{% with forloop.counter as curr_counter %}
<input type="checkbox" id="mcq-{{ mcquestion.id }}-{{ curr_counter }}" name="mcq-{{ mcquestion.id }}-{{ curr_counter }}" value="{{ option.content }}" >
<label for="mcq-{{ mcquestion.id }}-{{ curr_counter }}">{{ option.content }}</label>
{% endwith %}
{% endfor %}
</div>
</br>
{% endfor %}
{% for essay_question in exercise.essayquestion_set.all %}
<h6>{{ essay_question.title }}</h6>
<div class="modal-body">
<textarea rows="6" cols="50" class="contact__field contact__area" style="width: 50%;" name="eq-{{ essay_question.id }}" id="eq-{{ essay_question.id }}" placeholder="Type your answer here" required></textarea>
</div>
</br>
{% endfor %}
<div class="btn-container btn-container-info">
<button type="sumbit" class="btn btn-info btn--minimal btn-lg-bordered btn-inverse" data-toggle="tab" data-target="#answers" >Submit</button>
</div>
</form>
{% endfor %}
{% endif %}
<p>
<!--<div class="btn-container btn-container-info">
<a class="btn btn-info btn--minimal btn-lg-bordered btn-inverse" href="#"> Submit </a>
</div>-->
</p>
</div>
<div class="tab-pane" id="answers">
<h4>Exercise Answers</h3>
<!-- Display normal question answers -->
{% if questions and answers %}
{% for question in questions %}
<h6><b>{{ question.title }}</b></h6>
{% if answers %}
<ol>
{% for answer in answers %}
{% if answer.question.id == question.id %}
<li>{{ answer.answer }}</li>
{% endif %}
{% endfor %}
</ol>
{% endif %}
<h6>Expected Answer</h6>
<p>{{ question.expected_answer|safe }}</p>
<hr/>
{% endfor %}
{% endif %}
<!-- Display multichoice question answers -->
{% if multichoice_questions and mc_answers %}
{% for mc_question in multichoice_questions %}
<h6><b>{{ mc_question.title }}</b></h6>
{% if mc_answers %}
{% for mc_answer in mc_answers %}
{% if mc_answer.question.id == mc_question.id %}
<p>{{ mc_answer.selected_choice }}</p>
{% endif %}
{% endfor %}
{% endif %}
<h6>Expected Answer</h6>
<p>{{ mc_question.expected_answer|safe }}</p>
<hr/>
{% endfor %}
{% endif %}
<!-- Display essay question answers -->
{% if essay_questions and eq_answers %}
{% for es_question in essay_questions %}
<h6><b>{{ es_question.title }}</b></h6>
{% if eq_answers %}
{% for eq_answer in eq_answers %}
{% if eq_answer.question.id == es_question.id %}
<p>{{ eq_answer.answer }}</p>
{% endif %}
{% endfor %}
{% endif %}
<h6>Expected Answer</h6>
<p>{{ es_question.expected_answer|safe }}</p>
<hr/>
{% endfor %}
{% endif %}
<!-- This exercise has not been answered -->
{% if not answers and not mc_answers and not eq_answers %}
<p>Will be revealed after submitting your work.</p>
{% endif %}
<!-- Show next lesson button if available -->
{% if answers or mc_answers or eq_answers %}
{% if lesson.next_lesson %}
<p>
<div class="btn-container btn-container-warning">
<a class="btn btn-warning btn--minimal btn-lg-bordered btn-inverse" href="{% url 'learn_lesson' lesson.next_lesson.module.course.slug lesson.next_lesson.module.slug lesson.next_lesson.slug %}">Next Lesson</a>
</div>
</p>
{% endif %}
{% endif %}
</div>
</div>
</div>
<!-- end tabs -->
edilir mi
class LessonExerciseForm(forms.ModelForm):
model = [MultiChoiceQuestion, ExerciseSubmission, EssayQuestion]
fields = '__all__'