def add_grade(request):
if request.method == 'POST':
form = GradeForm(request.POST)
headquarter_selected = request.POST.getlist('grade_headquarter')
headquarter = headquarter_selected[0]
grades_select = request.POST.getlist('grade_name')
grades = grades_select[0]
year = School.objects.filter(school_id=1).values("school_year")
q = Grade.objects.filter(grade_year = year).filter(grade_name = grades).filter(grade_headquarter = headquarter)
if len(q)==0 and form.is_valid():
grade = Grade()
grade.grade_year = Year.objects.get(pk = year)
grade.grade_headquarter = Headquarter.objects.get(pk = headquarter)
grade.grade_name = str(grades)
grade.save()
message = 'El grado ' + request.POST['grade_name'] + ' ha sido almacenado correctamente.'
request.session['message'] = message
return HttpResponseRedirect('/grades')
else:
return render_to_response('grades.html', {'form':form, 'warning':'El grado ' + grades + ' ya existe en esa sede'}, context_instance = RequestContext(request))
else:
form = GradeForm()
return render_to_response('grades.html', {'form':form}, context_instance = RequestContext(request))
def edit_grade(request, id_grade):
try:
grade = get_object_or_404(Grade, pk = id_grade)
except Http404:
return render_to_response('404.html', {'message': 'Lo sentimos grado no encontrado. Sonrie y dá click ', 'link': '/grades'}, context_instance = RequestContext(request))
if request.method == 'POST':
form = GradeForm(request.POST, instance = grade)
headquarter_selected = request.POST.getlist('grade_headquarter')
headquarter = headquarter_selected[0]
grades_select = request.POST.getlist('grade_name')
grades = grades_select[0]
year = School.objects.filter(school_id=1).values("school_year")
q = Grade.objects.filter(grade_year = year).filter(grade_name = grades).filter(grade_headquarter = headquarter)
if form.is_valid() and len(q) == 0:
form.save()
message = 'El grado ' + grade.grade_name + ' ha sido editado correctamente.'
request.session['message'] = message
return HttpResponseRedirect('/grades')
else:
return render_to_response('grades.html', {'form':form, 'warning':'El grado ' + grades + ' ya existe en esa sede'}, context_instance = RequestContext(request))
else:
form = GradeForm(instance = grade)
return render_to_response('grades.html', {'form':form, 'edit':True}, context_instance = RequestContext(request))
