forms.py
1.32 KB
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from django import forms
from django.utils.translation import ugettext_lazy as _
from users.models import User
from .models import Exam
class ExamForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
super(ExamForm, self).__init__(*args, **kwargs)
self.fields["all_students"].required = False
self.fields["all_students"].initial = False
self.fields["students"].required = False
def clean_all_students(self):
if('all_students' not in self.data):
if('students' in self.data):
return False
raise forms.ValidationError(_('It is required one these fields.'))
else:
all_students = self.data['all_students']
if(not all_students):
raise forms.ValidationError(_('It is required one these fields.'))
return True
class Meta:
model = Exam
fields = ['name','begin_date','limit_date','students','all_students']
widgets = {
'name': forms.TextInput(attrs={'placeholder': 'Exam?'}),
'begin_date': forms.DateTimeInput(
attrs={'placeholder': _('Start date to resolve the exam')}),
'limit_date': forms.DateTimeInput(
attrs={'placeholder': _('Maximum date permited to resolve the exam')}),
'student': forms.Select(),
}