我很难将一个formset保存到数据库中.我有两个模型,一个有一个ForeignKey到另一个(我在Django管理页面中为Balanta模型做了一些条目):
models.py
class Balanta(models.Model):
data=models.DateField()
class Meta:
ordering=['data']
verbose_name_plural="Balante"
def __unicode__(self):
return unicode(self.data)
class Conturi(models.Model):
cont=models.PositiveIntegerField()
cont_debit=models.DecimalField(default=0, max_digits=30, decimal_places=2)
cont_credit=models.DecimalField(default=0, max_digits=30, decimal_places=2)
balanta=models.ForeignKey(Balanta)
class Meta:
#ordering=['cont']
verbose_name_plural="Conturi"
def __unicode__(self):
return unicode(self.cont)
接下来我做了一个forms.py:
from sitfin.models import Conturi, Balanta
from django.forms import ModelForm
class BalantaForm(ModelForm):
class Meta:
model=Balanta
class ConturiForm(ModelForm):
class Meta:
model=Conturi
和views.py:
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404, render_to_response
from django.template import RequestContext
from sitfin.models import Balanta, Conturi
from sitfin.forms import BalantaForm, ConturiForm
from …我收到"CSRF令牌丢失或不正确".
我已经检查了Stack Overflow的答案,但没有任何效果; 我仔细检查了我的消息来源,真的不知道我做错了什么.它仅在我评论该MIDDLEWARE_CLASSES行时才有效CsrfViewMiddleware,但我认为这是我永远不需要做的事情.
以下是我认为相关的代码片段:
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.middleware.csrf.CsrfResponseMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
)
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404, render_to_response
from django.template import RequestContext
from sitfin.models import Balanta, Conturi, BalantaForm, ConturiForm
from django.forms.formsets import formset_factory
def render_to_response(req,*args,**kwargs):
kwargs['context_instance']=RequestContext(req)
return render_to_response(*args,**kwargs)
def conturi_index(request):
return render_to_response('sitfin/conturi_index.html',{'conturi_list':Conturi.objects.all()})
def conturi_introducere(request):
ConturiFormSet=formset_factory(ConturiForm)
if request.method=='POST':
#form=ConturiForm(data=request.POST)
formset=ConturiFormSet(request.POST, request.FILES)
#if form.is_valid():
if formset.is_valid():
#new_entry=form.save()
new_entry=formset.save()
return HttpResponseRedirect("sitfin/conturiok")
else:
#form=ConturiForm()
formset=ConturiFormSet()
#return render_to_response('sitfin/conturi_introducere.html',{'form':form})
return render_to_response('sitfin/conturi_introducere.html',{'formset':formset})
<html>
<head> …