ユーザーが1時間のトレーニングを予約できるアプリケーションを作成しています。私はユーザーに訓練(時間)で予約された人を見るオプションを与えたい、私は訓練でインデックス予約をしましたが、それは本を行ったすべてのユーザーを示します。私はhttp://localhost:3000/trainings/7/bookingsに行くと、その時間に予約されたユーザーのみを見たいと思っていますインデックスを作成しようとしています。毎時間に予約されたユーザー
これはです私のコード:
予約コントローラ
class BookingsController < ApplicationController
before_action :load_training, only: [:create]
def new
@booking = Booking.new
@training = Training.find(params[:training_id])
@booking.training_id
end
def create
@booking = @training.bookings.build(booking_params)
@booking.user = current_user
if @booking.save
flash[:success] = "Book created"
redirect_to trainings_path
else
render 'new'
end
end
def index
@bookings = Booking.all
end
def destroy
@booking = Booking.find(params[:id])
@booking.destroy
flash[:success] = "Book deleted"
redirect_to trainings_path
end
private
def booking_params
params.require(:booking).permit(:user_id, :training_id)
end
def load_training
@training = Training.find(params[:training_id])
end
end
予約モデル:
class Booking < ApplicationRecord
belongs_to :user
belongs_to :training
default_scope -> { order(created_at: :desc) }
validates :user_id, presence: true
validates :training_id, presence: true
end
マイroutes.rbを:
Rails.application.routes.draw do
root 'static_pages#home'
get '/signup', to: 'users#new'
get '/contact', to: 'static_pages#contact'
get '/about', to: 'static_pages#about'
get '/login', to: 'sessions#new'
post '/login', to: 'sessions#create'
delete '/logout', to: 'sessions#destroy'
get '/book', to: 'bookings#new'
post '/book', to: 'bookings#create'
delete '/unbook', to: 'bookings#destroy'
resources :account_activations, only: [:edit]
resources :password_resets, only: [:new, :create, :edit, :update]
resources :trainings do
resources :bookings
end
resources :users
end
私はコードは以下の通りですトレーニングショー(研修の具体的な時間)に行く:
<div class="row">
<section>
<h1>
HOUR: <%= @training.hour %>
</h1>
</section>
<section>
<h1>
SLOTS: <%= @training.slots %>
</h1>
</section>
<center>
<%= render 'bookings/booking_form' if logged_in? %>
<%= render 'bookings/index_bookings' if logged_in? %>
</center>
_index_bookings.html.erbは次のとおりです。
<ul class="bookings">
<% if current_user.bookings(@training) %>
<li>
<%= link_to @training_id, training_bookings_path(@training) %>
</li>
<% end %>
</ul>
レーキ路線:
[email protected]:~/Apps/boxApp$ rake routes
Prefix Verb URI Pattern Controller#Action
root GET / static_pages#home
signup GET /signup(.:format) users#new
contact GET /contact(.:format) static_pages#contact
about GET /about(.:format) static_pages#about
login GET /login(.:format) sessions#new
POST /login(.:format) sessions#create
logout DELETE /logout(.:format) sessions#destroy
book GET /book(.:format) bookings#new
POST /book(.:format) bookings#create
unbook DELETE /unbook(.:format) bookings#destroy
edit_account_activation GET /account_activations/:id/edit(.:format) account_activations#edit
password_resets POST /password_resets(.:format) password_resets#create
new_password_reset GET /password_resets/new(.:format) password_resets#new
edit_password_reset GET /password_resets/:id/edit(.:format) password_resets#edit
password_reset PATCH /password_resets/:id(.:format) password_resets#update
PUT /password_resets/:id(.:format) password_resets#update
training_bookings GET /trainings/:training_id/bookings(.:format) bookings#index
POST /trainings/:training_id/bookings(.:format) bookings#create
new_training_booking GET /trainings/:training_id/bookings/new(.:format) bookings#new
edit_training_booking GET /trainings/:training_id/bookings/:id/edit(.:format) bookings#edit
training_booking GET /trainings/:training_id/bookings/:id(.:format) bookings#show
PATCH /trainings/:training_id/bookings/:id(.:format) bookings#update
PUT /trainings/:training_id/bookings/:id(.:format) bookings#update
DELETE /trainings/:training_id/bookings/:id(.:format) bookings#destroy
trainings GET /trainings(.:format) trainings#index
POST /trainings(.:format) trainings#create
new_training GET /trainings/new(.:format) trainings#new
edit_training GET /trainings/:id/edit(.:format) trainings#edit
training GET /trainings/:id(.:format) trainings#show
PATCH /trainings/:id(.:format) trainings#update
PUT /trainings/:id(.:format) trainings#update
DELETE /trainings/:id(.:format) trainings#destroy
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
PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
あなたは 'すくいroutes'の出力を表示することができますか?私はあなたの予約を#索引ルートに '@bookings = Booking.where(training_id:params [:training_id])'を使用させることができると思います。 –
レーキルートで編集 –
私はそれを受け入れることができるように答えとしてそれを追加してください!神のお恵みがありますように –