Rails で投稿とユーザーを含む独自のブログを作成しています。特定の著者をクリックしたときに、その著者からのすべての投稿を表示する必要があります (ここではコンセプト:リンク)。これにはどうすればよいですか?追加情報またはコードを教えてください
ユーザーコントローラー:
class UsersController < ApplicationController
def show
@user = User.find(params[:id])
@posts = @user.posts
end
end
投稿コントローラー:
class PostsController < ApplicationController
before_filter :authenticate_user!, :except => [:show, :index]
# GET /posts
# GET /posts.json
def index
@posts = Post.all
respond_to do |format|
format.html # index.html.erb
format.json { render json: @posts }
end
end
# GET /posts/1
# GET /posts/1.json
def show
@post = Post.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.json { render json: @post }
end
end
# GET /posts/new
# GET /posts/new.json
def new
@post = Post.new
respond_to do |format|
format.html # new.html.erb
format.json { render json: @post }
end
end
# GET /posts/1/edit
def edit
@post = Post.find(params[:id])
end
# POST /posts
# POST /posts.json
def create
#@post = Post.new(params[:post])
@post = current_user.posts.build(params[:post])
respond_to do |format|
if @post.save
format.html { redirect_to @post, notice: 'Post was successfully created.' }
format.json { render json: @post, status: :created, location: @post }
else
format.html { render action: "new" }
format.json { render json: @post.errors, status: :unprocessable_entity }
end
end
end
# PUT /posts/1
# PUT /posts/1.json
def update
@post = Post.find(params[:id])
respond_to do |format|
if @post.update_attributes(params[:post])
format.html { redirect_to @post, notice: 'Post was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: "edit" }
format.json { render json: @post.errors, status: :unprocessable_entity }
end
end
end
# DELETE /posts/1
# DELETE /posts/1.json
def destroy
@post = Post.find(params[:id])
@post.destroy
respond_to do |format|
format.html { redirect_to posts_url }
format.json { head :no_content }
end
end
end
ユーザーモデル:
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :token_authenticatable, :confirmable,
# :lockable, :timeoutable and :omniauthable
has_many :posts, :dependent => :destroy
validates :fullname, :presence => true, :uniqueness => true
validates :password, :presence => true
validates :email, :presence => true, :uniqueness => true
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
attr_accessible :email, :password, :password_confirmation, :fullname
end
ポストモデル:
class Post < ActiveRecord::Base
attr_accessible :text, :title
validates :user_id, :presence => true
validates :title, :presence => true
validates :text, :presence => true
belongs_to :user
has_many :comments
end