为什么我的表单在Django中成功保存，除了一个字段？ [英] Why does my form in Django save successfully except for one field?

问题描述

我的表单传递给我的views.py中的该方法，如果我进入python shell并从MyProfile打印对象，则所有字段均显示值，但附近的zips（无）显示。正如您在下面看到的那样，保存表单时，我试图为附近的zip手动分配一个值。

my form in forms.py is then passed to this method in my views.py, if I go into python shell and print objects from MyProfile, all of the fields show values except for nearbyzips, which shows None. As you can see below, I am trying to manually assign a value to nearbyzips when the form is saved.

inside views.py

inside views.py

@secure_required
@login_required
def profile_edit(request, username, edit_profile_form=EditProfileForm,
                 template_name='userena/profile_form.html', success_url=None,
                 extra_context=None, **kwargs):
profile = get_profile(user)
form = edit_profile_form(instance=profile, initial=user_initial)
    if request.method == 'POST':
        if form.is_valid()
            cleanzipcode = form.cleaned_data['zipcode']

            nearestzips = PostalCode.objects.distance(PostalCode.objects.get(code=cleanzipcode).location)
            zip_codes = list(nearestzips.values_list('code', flat=True))
            //print zip_codes
            form.cleaned_data['nearbyzips'] = zip_codes
            //print form.cleaned_data['nearbyzips']

            profile=form.save()

            return redirect(redirect_to)

models.py

models.py

class MyProfile(UserenaBaseProfile):
    user = models.OneToOneField(User,
                                unique=True,
                                verbose_name=_('user'),
                                related_name='my_profile')
    streetaddress=models.CharField(null=True, blank=True, max_length=30)
    city = models.CharField(null=True, blank=True, max_length=20)
    state = models.CharField(null=True, blank=True, max_length=20)
    zipcode = models.IntegerField(_('zipcode'),
                                       max_length=5, null=True, blank=True)
    nearbyzips = models.IntegerField(null=True, blank=True, max_length=100)
    phone=models.CharField(null=True, blank=True, max_length=16)
    websiteurl=models.CharField(null=True, blank=True, max_length=38)

要记住的一点是，如果我进入python shell并运行：

Something to keep in mind, if I go into python shell and run:

nearestzips = PostalCode.objects.distance(PostalCode.objects.get(code='97202').location
print nearestzips

它会打印我期望的所有邮政编码。所以我不确定到底是哪里坏了。我的日志中没有看到任何错误。

It prints all the Postal Codes I would expect. So I'm not sure where exactly is broken. I don't see any errors in my logs.

更新：
我在视图中添加了打印语句。打印邮政编码和form.cleaned_data ['nearbyzips']都显示：

UPDATE: I have added print statements in my views. printing zip_codes and form.cleaned_data['nearbyzips'] both show:

[u'97202', u'97206', u'97214', u'97215', u'97239']

但它似乎仍然没有

推荐答案

更改此行：

 tzips = PostalCode.objects.distance(PostalCode.objects.get(code='cleanzipcode').location)

为此：

tzips = PostalCode.objects.distance(PostalCode.objects.get(code=cleanzipcode).location)

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