Django -在循环中获取单选按钮的输入

我需要一个页面缺席控制，那里有循环在所有用户和每个用户显示3个单选按钮:目前，缺席和allowed_缺席。为每个用户填写后，应该提交。

这是我的代码的重要部分:

baksgewijs_attendance.html

<form class="createattendance-form" action="" method="POST" enctype="multipart/form-data">
{% csrf_token %}
{{ form.non_field_errors }}
{% for user in users %}
{{ user }}
<div class="form-group">
<div>
{{ form.attendance}}
{{ form.attendance.errors }}
</div>
</div>
{% endfor %}
<br>
<div class="form-group">
<button type="submit" class="btn btn-primary save"> Save absence </button>
</div>
</form>

Models.py

class Attendance(models.Model):
attendance = models.CharField(max_length=13)
user = models.ForeignKey('puma_core.User', on_delete=models.CASCADE)
baksgewijs = models.ForeignKey(Baksgewijs, on_delete=models.CASCADE)
def __str__(self):
return self.attendance

forms.py

attendance_choices = (
('absent', 'Afwezig'),
('allowedabsent', 'Geoorloofd afwezig'),
('present', 'Aanwezig'),
)

class CreateAttendance(forms.ModelForm):
class Meta:
model = Attendance
fields = ['attendance']
widgets = {
'attendance': forms.RadioSelect(choices=attendance_choices)
}

views.py

def baksgewijs_attendance(request):
peloton = Peloton.objects.all()
users = User.objects.all()
if request.method == "POST":
form = CreateAttendance(request.POST, request.FILES)
if form.is_valid():
form.save()
message = messages.success(request, ("De aanwezigheid is opgeslagen"))
return HttpResponseRedirect(reverse("baksgewijs_index"), {
"message" : message
})
else:
return render(request, 'baksgewijs/baksgewijs_attendance.html', {"form": CreateAttendance})

User.objects。All给出所有用户名。

问题是:这样我总共只能选择一个选项，而我希望能够选择每个用户的缺席。我怎么解决这个问题?

attendance_choices = (
('absent', 'Afwezig'),
('allowedabsent', 'Geoorloofd afwezig'),
('present', 'Aanwezig'),
)

class CreateAttendance(forms.ModelForm):
class Meta:
model = Attendance
fields = ['user', 'attendance']
widgets = {
'attendance': forms.RadioSelect(choices=attendance_choices)
}
from django.forms import formset_factory
AttendanceFormSet = formset_factory(CreateAttendance)

def baksgewijs_attendance(request):
peloton = Peloton.objects.all()
users = User.objects.all()
if request.method == "POST":
formset = AttendanceFormSet(request.POST, request.FILES)
if formset.is_valid():
formset.save()
message = messages.success(request, ("De aanwezigheid is opgeslagen"))
return HttpResponseRedirect(reverse("baksgewijs_index"), {
"message" : message
})
else:
return render(request, 'baksgewijs/baksgewijs_attendance.html', {"formset": AttendanceFormSet(initial={'user': users})})