REST Rails アプリに接続するアプリがあります。category
とpost
;の 2 つのリソースがあります。投稿はカテゴリにネストされています。
カテゴリを正常に CRUD できました。投稿を一覧表示することしかできませんが、表示または更新に成功しません。
ここに私のサンプルコードがあります:
config/routes.rb:
resources :categories do
resources :posts
end
resources :posts do
resources :comments
end
resources :comments
モデル/post.rb:
class Post < Connector
self.site += "/categories/:category_id"
end
controllers/posts_controller.rb:
class PostsController < ApplicationController
def index
@category = Category.find(params[:category_id])
@posts = Post.all(:params => {:category_id => @category.id})
respond_to do |format|
format.html
format.xml { render :xml => @posts }
end
end
def show
@category = Category.find(params[:category_id])
@post = Post.find(:id, :params => {:category_id => @category.id})
respond_to do |format|
format.html
format.xml { render :xml => @post }
end
end
end
レーキルート:
category_posts GET /categories/:category_id/posts(.:format) {:action=>"index", :controller=>"posts"}
POST /categories/:category_id/posts(.:format) {:action=>"create", :controller=>"posts"}
new_category_post GET /categories/:category_id/posts/new(.:format) {:action=>"new", :controller=>"posts"}
edit_category_post GET /categories/:category_id/posts/:id/edit(.:format) {:action=>"edit", :controller=>"posts"}
category_post GET /categories/:category_id/posts/:id(.:format) {:action=>"show", :controller=>"posts"}
PUT /categories/:category_id/posts/:id(.:format) {:action=>"update", :controller=>"posts"}
DELETE /categories/:category_id/posts/:id(.:format) {:action=>"destroy", :controller=>"posts"}
categories GET /categories(.:format) {:action=>"index", :controller=>"categories"}
POST /categories(.:format) {:action=>"create", :controller=>"categories"}
new_category GET /categories/new(.:format) {:action=>"new", :controller=>"categories"}
edit_category GET /categories/:id/edit(.:format) {:action=>"edit", :controller=>"categories"}
category GET /categories/:id(.:format) {:action=>"show", :controller=>"categories"}
PUT /categories/:id(.:format) {:action=>"update", :controller=>"categories"}
DELETE /categories/:id(.:format) {:action=>"destroy", :controller=>"categories"}
post_comments GET /posts/:post_id/comments(.:format) {:action=>"index", :controller=>"comments"}
POST /posts/:post_id/comments(.:format) {:action=>"create", :controller=>"comments"}
new_post_comment GET /posts/:post_id/comments/new(.:format) {:action=>"new", :controller=>"comments"}
edit_post_comment GET /posts/:post_id/comments/:id/edit(.:format) {:action=>"edit", :controller=>"comments"}
post_comment GET /posts/:post_id/comments/:id(.:format) {:action=>"show", :controller=>"comments"}
PUT /posts/:post_id/comments/:id(.:format) {:action=>"update", :controller=>"comments"}
DELETE /posts/:post_id/comments/:id(.:format) {:action=>"destroy", :controller=>"comments"}
posts GET /posts(.:format) {:action=>"index", :controller=>"posts"}
POST /posts(.:format) {:action=>"create", :controller=>"posts"}
new_post GET /posts/new(.:format) {:action=>"new", :controller=>"posts"}
edit_post GET /posts/:id/edit(.:format) {:action=>"edit", :controller=>"posts"}
post GET /posts/:id(.:format) {:action=>"show", :controller=>"posts"}
PUT /posts/:id(.:format) {:action=>"update", :controller=>"posts"}
DELETE /posts/:id(.:format) {:action=>"destroy", :controller=>"posts"}
インデックスは正常に動作し、投稿を一覧表示できます。
コンソールで行う場合:
Post.find(3, :params=>{:category_id=>2})
目的の応答を得ることができますが、ブラウザから次のエラーが発生します。
Failed. Response code = 404. Response message = Not Found.