Phoenix Framework 是否允许在另一个嵌套资源中嵌套资源？

Question

只要是嵌套资源，凤凰能不能有这样的东西

resources "/landlords", LandlordController do
  resources "/houses", HouseController do
    resources "/units", UnitController
  end
end

房东那里我有has_many房，房子也有has_many套。或者知道如何实现这一点？

Answer 1

是的，这是可能的，而且很常见。这是实现这一目标的最佳方法。请阅读 doc 以获取更多信息，还有在这种情况下路由的示例。

resources "/users", UserController do
  resources "/posts", PostController
end

生成路线

user_post_path  GET     /users/:user_id/posts           PostController :index
user_post_path  GET     /users/:user_id/posts/:id/edit  PostController :edit
user_post_path  GET     /users/:user_id/posts/new       PostController :new
user_post_path  GET     /users/:user_id/posts/:id       PostController :show
user_post_path  POST    /users/:user_id/posts           PostController :create
user_post_path  PATCH   /users/:user_id/posts/:id       PostController :update
                PUT     /users/:user_id/posts/:id       PostController :update
user_post_path  DELETE  /users/:user_id/posts/:id       PostController :delete

Answer 2

我可以通过这样做让它工作

resources "/landlords", LandlordController do
  resources "/houses", HouseController
end

resources "/houses", HouseController do
 resources "/units", UnitController
end

Phoenix Framework 是否允许在另一个嵌套资源中嵌套资源？

Does Phoenix Framework allow nested resource inside another nested resource?

elixir

ecto

phoenix-framework