Hi guys i have a question
So i have a model called curriculainfo
class CurriculaInfo(models.Model):
curricula_info_id = models.AutoField(primary_key=True)
curricula = models.ForeignKey(Curricula,
on_delete=models.CASCADE)
classes = models.ForeignKey(Classes,
on_delete=models.CASCADE)
designation = models.ForeignKey(Designations,
on_delete=models.SET_NULL,
null=True,
blank=True,
related_name="designation")
class Meta:
db_table = "arc_curricula_info"
verbose_name_plural = "Curricula Information"
unique_together = ('curricula', 'classes', 'designation')
ordering = ['curricula_info_id']
def __str__(self):
return 'Course: %s, Module: %s, Class: %s, Instructor: %s (AY:
%s, Sem: %s)' % (
self.curricula.course_period.course.course_abbreviation,
self.curricula.module_period.module.module_abbreviation,
self.classes.class_name,
self.designation.staff.staff_full_name,
self.curricula.course_period.period.academic_year,
self.curricula.course_period.period.semester)`enter code
here`
heres my forms.py
class AssignClassForm(forms.ModelForm):
designation = forms.ModelChoiceField(queryset=Designations.objects.
filter(role__role_name='Instructor'),
required=False)
curricula = forms.ModelChoiceField(queryset=Curricula.objects.all(),
widget=forms.HiddenInput)
class Meta(object):
model = CurriculaInfo
fields = ['curricula', 'classes', 'designation']
heres my views.py
class CurriculumClasses(CreateView):
model = CurriculaInfo
form_class = AssignClassForm
template_name = 'architect/assignclasses.html'
success_url = '/create-success/'
def get_initial(self):
course = self.kwargs.get('course_abbr')
year = self.kwargs.get('year')
semester = self.kwargs.get('semester')
module = self.kwargs.get('module_abbr')
curricula = get_object_or_404(Curricula,
course_period__course__course_abbreviation=course,
module_period__module__module_abbreviation=module,
course_period__period__academic_year=year,
course_period__period__semester=
semester)
return {
'curricula': curricula
}
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context['classes'] = Classes.objects.all()
return context
The get_initial method takes in values from the url to return the value
curricula to the forms.py field, while the get_context_data sends classes
values to the template
<form method="post" action="{% url 'curriculum_classes' course_abbr
module_abbr year semester %}">
{% csrf_token %}
{{ form.non_field_errors }}
{{ form.curricula }}
<div class="fieldWrapper">
{% for class in classes %}
<input class="form-check-input" type="checkbox" id="classes" value
="{{ class.class_id }}">
<label class="form-check-label" for="autoSizingCheck">{{
class.class_name }}</label>
{{ form.designation }}
{% endfor %}
</div>
<input class='btn btn-primary' type='submit' value='Submit'/>
</form>
In the html i use a loop to render checkboxes based on the records
collected from the classes in views.py get_context_data. So in my use case
i am trying get it so when i submit the form the number of object it
creates is based on the number of checkboxes(representing classes) ticked.
Then in each object the classes value will be different while the
designation value will be based on dropdown select and curricula values for
each of the object remains the same, my current method does not input any
value so how to i go about doing this.
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