Newbie在研究了Hartl的Rails教程书&视频演员。
我正在使用STI模型:
class User < ActiveRecord::Base
class Kid < User
class Parent < User
用户拥有基本元素:姓名,电子邮件等
我遇到的问题是路由问题。我继续努力确定哪种模型最终在这种情况下最有效(STI或多态)。我已经开始使用STI了,如果我能确定路由问题,我想我可以使用它。
我的问题是我的编辑正在寻找用户控制器中的“更新”操作,当我希望它路由到更新时我一直在阅读很多关于STI路由的SO帖子,但我可以'似乎弄清楚为什么这不会正确路由。
Rspec测试。错误来自“click_button”
describe "with valid information" do
let(:new_first) { "New First" }
let(:new_last) { "New Last" }
let(:new_email) { "new@example.com" }
before do
fill_in "First Name", with: new_first
fill_in "Last Name", with: new_last
fill_in "Email", with: new_email
select "Kid", from: "Are you a Kid or Parent"
fill_in "Password", with: kid.password
fill_in "Confirmation", with: kid.password
click_button "Save changes"
end
Rspec错误:
KidPages edit with valid information
Failure/Error: click_button "Save changes"
AbstractController::ActionNotFound:
The action 'update' could not be found for UsersController
# (eval):2:in `click_button'
# ./spec/requests/kids_pages_spec.rb:32:in `block (4 levels) in <top (required)>'
路线:
root / static_pages#home
help /help(.:format) static_pages#help
contact /contact(.:format) static_pages#contact
signup /signup(.:format) users#new
signin /signin(.:format) sessions#new
signout DELETE /signout(.:format) sessions#destroy
kidshow /kids/:id(.:format) users#kidshow
kidupate PUT /kids/:id(.:format) users#kidupdate
kidedit /kids/:id/edit(.:format) users#kidedit
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
sessions POST /sessions(.:format) sessions#create
new_session GET /sessions/new(.:format) sessions#new
session DELETE /sessions/:id(.:format) sessions#destroy
的routes.rb
root to: 'static_pages#home'
match '/help', to: 'static_pages#help'
match '/contact', to: 'static_pages#contact'
match '/signup', to: 'users#new'
match '/signin', to: 'sessions#new'
match '/signout', to: 'sessions#destroy', via: :delete
match 'kids/:id', to: 'users#kidshow', :as => 'kidshow'
match 'kids/:id', to: 'users#kidupdate', :via => 'put', :as => 'kidupdate'
match 'kids/:id/edit', to: 'users#kidedit', :as => 'kidedit'
resources :users
resources :sessions, only: [:new, :create, :destroy]
我几周来一直在努力解决这些问题和这个问题,我很感激你的帮助。
答案 0 :(得分:1)
您可以更好地整理控制器以完全避免此问题。见下文
的routes.rb
resources :kids
resources :parents
这将直接为您提供命名路径:
edit_kid_path(kid_id)
edit_parent_path(parent_id)
kids_controller.rb
class KidsController < ApplicationController
def update
end
end
parents_controller.rb
class ParentsController < ApplicationController
def update
end
end
如果要共享控制器行为,可以执行
class KidsController < UsersController
end
class ParentsController < UsersController
end
并将常用操作放在users_controller.rb中,并在子控制器中覆盖它们。
决定使用何种模型关系应该与构建控制器的方式无关。控制器和路由是一个需要考虑的领域。建模数据完全是单独考虑的。声明资源只是一些匹配路由的捷径。
如果您不打算使用#update等用户,则不需要声明resources :users
,因为您没有使用声明提供的任何路由。