另一個模型從創建模型和問題表單標籤我有兩個型號:從Django的形式
class Questions(models.Model):
question = models.TextField(verbose_name='Question')
def get_answers(self):
query = self.answers.select_related()
for q in query:
return q
def __unicode__(self):
return u'%s'%(self.question)
class Answers(models.Model):
answers = models.CharField(verbose_name='answer')
question = models.ForeignKey(Questions, related_name="answers")
def __unicode__(self):
return u'%s'%(self.answers)
我想創建形成了從問題和答案,從答案創建的標籤的形式。我創建了一個形式是這樣的:
class QuestionForm(forms.Form):
def __init__(self,questions, *args, **kwargs):
self.questions = questions
for question in questions:
field_name = "question_%d" % question.pk
choices = []
for answer in question.answers.all():
choices.append((answer.pk,answer.answers))
field = forms.ChoiceField(label=question.question, required=True,
choices=choices, widget=forms.RadioSelect)
return super(QuestionForm, self).__init__(*args, **kwargs)
編輯:
def my_view(request):
questions = Questions.objects.filter(......)
form = QuestionForm(questions)
return render_to_response('my_view.html',
{
'form':form
},
context_instance=RequestContext(request))
但隨着上述觀點,沒有任何形式的模板。我的QuestionForm
來自哪裏?
在此先感謝
什麼是「沒有任何形式的模板」是什麼意思?發佈您的查看代碼。 –
@ChrisPratt;我編輯了我的問題。謝謝 – TheNone
你的意思是說'form'在模板中是未定義的嗎?也許你應該發佈你的模板;)。 –