我希望你能看到我想在這裏做什麼,只是我想迭代組看起來像group = 1,3,5等的值並將它們添加到數據庫中。組是一個複選框。所以我想使用拆分選項。我收到以下消息壽....Django'QuerySet'對象沒有屬性'拆分'
「查詢集」對象有沒有屬性「分裂」
所以這是我的理解它是在我使用的填充這是一種查詢形式的init,我需要這個,但在發佈後,它應該只是一個列表。我做錯了什麼?
view.py
form = BatchForm(request.user, request.POST)
# Check we have valid data before saving trying to save.
if form.is_valid():
# Clean all data and add to var data.
data = form.cleaned_data
groups = data['group'].split(",")
for item in form.cleaned_data['group']:
batch = Batch(content=data['content'],
group=Group.objects.get(pk=item),
user=request.user
)
batch.save()
forms.py
class BatchForm(forms.ModelForm):
class Meta:
model = Batch
exclude = ('user', 'group')
def __init__(self, user=None, *args, **kwargs):
super(BatchForm, self).__init__(*args,**kwargs)
if user is not None:
form_choices = Group.objects.for_user(user)
else:
form_choices = Group.objects.all()
self.fields['group'] = forms.ModelMultipleChoiceField(
queryset=form_choices
)
template.py
{% for value, text in form.group.field.choices %}
<input type="checkbox" name="group" value="{{ value }}" /> {{text}}<br />
{% endfor %}