使用django-profiles以配置文件形式编辑相关模型 [英] Editing related models in profile form using django-profiles
问题描述
我在我的应用中使用了 django-profiles 给我一些简单的视图，可以帮助我更快地到达想要去的地方。
I'm using django-profiles in my app, as it gives me a few simple views that helps me get where I want to go, faster.
但是，我有一个问题。给定以下模型，如何创建用于编辑配置文件的表单，该配置文件包含 UserProfile 上的所有字段，中的first_name，last_name和email字段用户和一个或多个 PhoneNumber s？
However, I have one problem. Given the models below, how can I create a form for editing a profile that includes all the fields on UserProfile, the first_name, last_name and email fields from User, and one or more PhoneNumbers?
from django.db import models
from django.contrib.auth.models import User
from django.utils.translation import ugettext_lazy as _
class UserProfile(models.Model):
user = models.OneToOneField(User)
height = models.IntegerField(_('Height'), max_length=3, blank=True, null=True, help_text=_('Users height in centimeters'))
def get_absolute_url(self):
return ('profiles_profile_detail', (), { 'username': self.user.username })
get_absolute_url = models.permalink(get_absolute_url)
def __unicode__(self):
return self.user.username
class PhoneNumber(models.Model):
description = models.CharField(_("Description"), max_length=32, blank=True)
number = models.CharField(_("Phone number"), max_length=15)
owner = models.ForeignKey(UserProfile, related_name="phone_numbers")
def __unicode__(self):
return u"%s (%s)" % (self.number, self.description)
我到目前为止管理的最接近的表单是包含 UserProfile 上所有字段以及 User 中的字段，并使用此处和此处：
The closest I've managed so far, is a form that includes all fields on UserProfile, and the wanted fields from User, using tricks explained here and here:
from django import forms
from main.models import UserProfile
from django.contrib.auth.models import User
class UserForm(forms.ModelForm):
class Meta:
model = User
fields = ('first_name', 'last_name', 'email')
class ProfileForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
# magic
self.user = kwargs['instance'].user
user_kwargs = kwargs.copy()
user_kwargs['instance'] = self.user
self.uf = UserForm(*args, **user_kwargs)
# magic end
super(ProfileForm, self).__init__(*args, **kwargs)
self.fields.update(self.uf.fields)
self.initial.update(self.uf.initial)
def save(self, *args, **kwargs):
# save both forms
self.uf.save(*args, **kwargs)
return super(ProfileForm, self).save(*args, **kwargs)
class Meta:
model = UserProfile
exclude = ("user",)
在管理员中，使用自定义ModelAdmin上的Inlines，我得到了想要的行为PhoneNumber s，但我无法以单一格式重新创建它以用于django配置文件。
In the admin, using Inlines on a custom ModelAdmin, I get the behaviour I want for the PhoneNumbers, but I've not been able to recreate it in a single form for use with django-profiles.
是吗还是我应该抛弃django-profiles并编写自己的profile-app，该应用程序可以使用表单集插入 PhoneNumber s？
Is it at all possible, or should I just ditch django-profiles and write my own profile-app that can use a formset to pull in the PhoneNumbers?
推荐答案
将两个模型形式塞入相同形式是相当扭曲的。选择：
that's quite a contortion to cram two modelforms into the same form. Choices:
-
发表自己的看法。您可以利用Django URL的短路，先到先得的性质来盗版该URL。
Make your own view. You could utilize the short-circuit, first-come-first-serve nature of django urls to pirate that one.
将django配置文件引入您自己的版本中
Bring django-profiles into your own version control and hack it to your heart's content without the constraints of reusability.
您可以使用自己的保存方法创建一个大表格并使用django-profiles到位。这比仅声明 fields =（'first_name'，'last_name'，'email'）和 exclude =（用户，）。 请参阅文档字符串
You can just create the one big form with your own save method and use django-profiles in place. This would be more tedious than just being able to declare fields = ('first_name', 'last_name', 'email') and exclude = ("user",). See the docstrings
取决于项目。我绝对会写我自己的。个人档案应用的功能不多，您可能会遇到其他您希望拥有更多控制权的地方。
Depends on the project. I would definitely be tempted to write my own. There's not much to a profiles app and you may run into other places where you wish you had more control.
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