我有一个父类ComponentDesign: public class ComponentDesign
{
public string Name { get; set; }
public virtual JobFile DesignFile { get; set; }
public int? DesignFileId { get; set; }
pub
需要一对一反向查找帮助。我的模型: class User(MarkedAsDeletedMixin):
fields here
class UserProfile(MarkedAsDeletedMixin):
user = models.OneToOneField(User)
class MarkedAsDeletedMixin(models.Model):
我试图做实体框架1对1的映射,我发现一个例子online was here, look for the 'Configure One-to-One relationship using Fluent API section' 大多数网上的例子有点类似于链接...以及我在尝试实现时阅读的一些书中。 这里是我的实体: public class Student
{
public Studen
我有三个模型。它们的定义如下: #Checkout Model
class Checkout < ActiveRecord::Base
belongs_to :gallery_visitor
end
#GalleryVisitor Model
class GalleryVisitor < ActiveRecord::Base
belongs_to :gallery