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안녕 나는 railscasts 사용하는 '작가'나 '사용하고 어디 # 258 http://railscasts.com/episodes/258-token-fieldsRailscast 번호 238 JQuery와 토큰 입력 - 내 JSON 요청은 잘못된 컨트롤러
railscasts에 따라 JQuery와 토큰 입력을 구현하기 위해 노력하고있어 가고있다 artist '
artist_token 필드에 입력을 시작하면 내 json 검색 요청이 ArtistsController # index 작업 대신 UsersController # show 액션에 의해 처리됩니다.
이후로는 JSON이 PagesController 번호 집에서 처리 할 수 있지만 몇 가지 이유로 UsersController # 내가 잘못하고있는 무슨
어떤 아이디어를 보여줄 생각했을 PagesController # 홈 뷰에서 렌더링되는 부분 내 _post_form?
## working example from railscasts #258
Started GET "/authors.json?q=d" for 127.0.0.1 at 2011-07-03 16:27:31 -0700
Processing by AuthorsController#index as JSON
Parameters: {"q"=>"d"}
Author Load (0.7ms) SELECT "authors".* FROM "authors" WHERE (name like '%d%')
Completed 200 OK in 17ms (Views: 2.3ms | ActiveRecord: 0.7ms)
## my log with UsersController#show instead of ArtistsController#index ???
Started GET "/artists.json?q=d" for 127.0.0.1 at 2011-07-03 16:12:44 -0700
Processing by UsersController#show as JSON
Parameters: {"q"=>"d", "id"=>"artists.json"}
User Load (0.3ms) SELECT "users".* FROM "users" WHERE "users"."cached_slug" = 'artists.json' LIMIT 1
SQL (0.1ms) SELECT sluggable_id FROM slugs WHERE ((slugs.sluggable_type = 'User' AND slugs.name = 'artists.json' AND slugs.sequence = 1))
User Load (0.1ms) SELECT "users".* FROM "users" WHERE "users"."id" = 0 LIMIT 1
Redirected to http://localhost:3000/
Completed 302 Found in 133ms
## pages controller
class PagesController < ApplicationController
def home
@title = "Home"
@featured_posts = Post.featured.limit(10)
if user_signed_in?
@user = current_user
@post = current_user.posts.build
@feed_items = current_user.feed.paginate(:per_page => "10", :page => params[:page])
else
#render :layout => 'special_layout'
end
end
## views/pages/home.html.erb
<% if user_signed_in? %>
<%= render 'shared/post_form'%>
<%= render 'shared/user_info' %>
<%= render 'shared/stats' %>
## views/shared/_post form.html.erb
<%= form_for @post, :validate => true, :html => {:multipart => true} do |f| %>
<%= render 'shared/error_messages', :object => f.object %>
<div class="field">
<%= f.label :title, 'Title:' %><br />
<%= f.text_field :title %><br />
<%= f.label :artist_tokens, "Artists" %><br />
<%= f.text_field :artist_tokens, "data-pre" => @post.artists.map(&:attributes).to_json %>
<div>
<div class="actions">
<%= f.submit "Submit" %>
</div>
<% end %>
## artists controller
class ArtistsController < ApplicationController
def index
@artists = Artist.where("name like ?", "%#{params[:q]}%")
respond_to do |format|
format.html
format.json { render :json => @artists.map(&:attributes) }
end
end
def show
@artist = Artist.find(params[:id])
end
def new
@artist = Artist.new
end
def create
@artist = Artist.new(params[:author])
if @artist.save
redirect_to @artist, :notice => "Successfully created artist."
else
render :action => 'new'
end
end
def edit
@artist = Artist.find(params[:id])
end
def update
@artist = Artist.find(params[:id])
if @artist.update_attributes(params[:artist])
redirect_to @artist, :notice => "Successfully updated artist."
else
render :action => 'edit'
end
end
def destroy
@artist = Artist.find(params[:id])
@artist.destroy
redirect_to authors_url, :notice => "Successfully destroyed artist."
end
end
## artist model
class Artist < ActiveRecord::Base
attr_accessible :name
has_many :artistizations
has_many :posts, :through => :artistizations
end
## artistization model
class Artistization < ActiveRecord::Base
attr_accessible :post_id, :artist_id
belongs_to :artist
belongs_to :post
end
## post model
attr_accessible :title, :artist_tokens
has_many :artistizations
has_many :artists, :through => :artistizations
attr_reader :artist_tokens
def artist_tokens=(ids)
self.artist_ids = ids.split(",")
end
## application.js
$(function() {
$("#post_artist_tokens").tokenInput("/artists.json", {
crossDomain: false,
prePopulate: $("#post_artist_tokens").data("pre"),
theme: "facebook"
});
});
## routes
match 'auth/:provider/callback' => 'authentications#create'
resources :authentications
devise_for :admins
match '/admin' => 'RailsAdmin/Main#index'
devise_for :users, :controllers => {:registrations => 'registrations'}
resources :posts do
member do
get :likers
end
collection do
get :search
end
end
resources :relationships, :only => [:create, :destroy]
resources :appreciations, :only => [:create, :destroy]
match '/contact', :to => 'pages#contact'
match '/about', :to => 'pages#about'
match '/help', :to => 'pages#help'
match '/blog', :to => 'pages#blog'
resources :users do
member do
get :following, :followers, :likes
end
resources :collections
end
# This is a legacy wild controller route that's not recommended for RESTful applications.
# Note: This route will make all actions in every controller accessible via GET requests.
# match ':controller(/:action(/:id(.:format)))'
match '/:id' => 'users#show', :constraints => {:id => /[^\/]+/}, :as => :global_user
root :to => "pages#home"
end