【标签：django-models】 - 第1页

1 ForeignKey（User，unique = True）与OneToOneField [duplicate]之间的区别 - Difference between ForeignKey(User, unique=True) and OneToOneField [duplicate]

2012年03月30 - This question already has an answer here: 这个问题在这里已有答案： What's the difference between django OneToOneField and ForeignKey? 6 answers dj

2 Django项目中的每个应用程序都有自己的数据库表集吗?如果是，这些表可以共享吗? - Does each application in a Django project has its own set of database tables? If yes, can these tables be

2013年03月13 - Each Django app makes its own database tables Is it possible to share these database tables amongst various Django apps? 每个Django应用程序都有自己的数据库表，是否可能在不同

3 我们可以在Django 1.8中重新打包和打破多个类和包中的模型吗？ - Can we repackage and break models in multiple classes and packages in Django 1.8?

2015年07月15 - Since I am a beginner in Django and Python world and I am currently trying to make a real project in it Django but being a java programmer by heart an

4 在Django模型中保存时自动生成图像字段 - Autopopulate Imagefield in a Django model upon saving

2011年03月13 - I currently have this: 我现在: class youtube_video(models.Model): video_url = models.CharField(max_length=150,blank=True, validators=[RegexValidator(

5 当它是一个包时，南方不会识别模型 - South does not recognize models when it is a package

2010年09月19 - I use South for schema and data migraton for my Django site. I'm happy about using it. One day I converted models.py file to models/__init__py and put

6 在Django的模板中，如何获得模型的对象计数? - How can I get the object count for a model in Django's templates?

2010年08月03 - I'm my Django application I'm fetching all the objects for a particular model like so: 我是Django应用程序，我正在获取特定模型的所有对象，比如: secs = Sections.objects.filter

7 如何包含指向子模型的formsets中引用的父模型的指针？ - How to include pointers to the parent models referenced in formsets of child models?

2013年06月12 - I have a formset that relates to a model that uses multi-table model inheritance. I'm getting the following error when the form is submitted: 我有一个与使用多

8 Django:保存模型时填充用户ID - Django: Populate user ID when saving a model

2009年05月14 - I have a model with a created_by field that is linked to the standard Django User model. I need to automatically populate this with the ID of the curr

9 django如何在多个概要文件中使用AUTH_PROFILE_MODULE ? - django how to use AUTH_PROFILE_MODULE with multiple profiles?

2011年02月09 - Assuming I have different profiles for different user types - staff, teacher,students: 假设我对不同的用户类型有不同的配置——员工、老师、学生: How do I specify AUTH_PROFILE_MOD

10 Basic Django - 视图包装器如何接收请求，关键字和位置参数？ - Basic Django - How do view wrappers receive the request, keyword and positional arguments?

2010年02月19 - In chapter 8 of the Django book there is an example showing a fundamental view wrap method, which receives another view method passed in from any sing

分类标签

2764 全部 129 django-orm 234 django-views 27 foreign-keys 39 django-south 70 sql 285 django-admin 140 django-templates 83 database 150 django-queryset 53 postgresql 23 database-design 24 json 70 mysql 40 python-3.x 56 python-2.7 1177 python 42 django-signals 33 django-migrations 310 django-forms 41 orm 35 many-to-many 2733 django 71 django-rest-framework 27 django-authentication 2764 django-models