私はSHOWアクション(ユーザー/ show.html.erbでの許可の管理ボタン)にアクセスしようとするとこのエラーが発生します。特定のユーザーのすべての許可を表示するはずです。私はすべてのコードを検索して、そのバグを見つけることができませんでした。あなたは私が間違っていた部分を確認する手助けをしてくれますか?ところで、私はこれが私のpermits_controller.rbあるActiveRecord :: RecordNotFoundでPermitsController#show、 'id'で許可が見つかりませんでした=
class PermitsController < ApplicationController
before_action :set_permit, only: [:show, :destroy]
def index
@permits = Permit.where(:user_id => current_user.id)
end
def new
@permits = Permit.new
end
def create
@permits = current_user.permits.build(permit_params)
if @permits.save
redirect_to invoice_path
else
render 'new'
end
end
def destroy
Permit.destroy_all(user_id: current_user)
respond_to do |format|
format.html { redirect_to root_path, notice: 'Permit was successfully canceled.' }
format.json { head :no_content }
end
end
def confirm
@fields = %i[vehicle_type, carplate, studentid, name, department, permitstart, permitend]
@permit = current_user.permits.build(permit_params)
render :new and return unless @permit.valid?
end
def show
@permits = Permit.where(:user_id => current_user.id)
end
def update
@permits = Permit.where(user_id: current_user).take
respond_to do |format|
if @permits.update(permit_params)
format.html { redirect_to root_path}
flash[:success] = "Permit successfully updated"
format.json { render :show, status: :ok, location: @user }
else
format.html { render :edit }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
def edit
@permits = Permit.find(params[:id])
#@permits = Permit.find_or_initialize_by(user_id: params[:id])
end
private
# Use callbacks to share common setup or constraints between actions.
def set_permit
@permits = Permit.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def permit_params
params.require(:permit).permit(:vehicle_type, :name, :studentid, :department, :carplate, :duration, :permitstart, :permitend)
end
end
レール
上のRubyを使用して、ウェブサイトを実装していますこれは、これは私のルートである私の許可/ show.html.erb
<%= @permits.name %>
です。デシベル
Rails.application.routes.draw do
resources :users
resources :permits do
collection do
post :confirm
end
end
resources :visitor_permits
root 'static_pages#home'
get 'invoice' => 'permits#invoice'
get 'payment' =>'transaction#new'
get 'show_visitor_permit' =>'visitor_permits#show'
get 'show_permit' =>'permits#show'
get 'visitorpermit' => 'visitor_permits#new'
post 'createpermit' => 'permits#create'
get 'homepage/index'
post 'permits' => 'permits#create'
get 'permitapplication' => 'permits#new'
get 'adminlogin' => 'admin_controller#index'
get 'patrollogin' => 'patrol_officer_controller#index'
get 'createcitation' => 'citations#new'
get 'contact'=> 'static_pages#contact'
get 'about' => 'static_pages#about'
get 'signup' => 'users#new'
get 'help' => 'static_pages#help'
post 'users' => 'users#create'
get 'login' => 'sessions#new' #Page for a new session
post 'login' => 'sessions#create' #Create a new session
delete 'logout'=>'sessions#destroy' #Delete a session
# For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
end
ユーザー/ show.html.erb
許可を設定する際に許可証がDBでid
特定と存在しない場合
<!DOCTYPE html>
<html>
<body>
<div id="sidebar">
<ul id="mySidenav" class="sidenav">
<li><%= link_to "New Parking Permit", permitapplication_path %></li>
<li><%= link_to "Manage Permit", show_permit_path(@permit) %></li>
<li><%= link_to "New Visitor Parking Permit", visitorpermit_path %></li>
<li><%= link_to "Manage Visitor Permit", "#" %></li>
<li><%= link_to "Check Fines", "#" %></li>
<li><%= link_to "New Health and Safety Report", "#" %></li>
<li><%= link_to "Manage Health and Safety Report", "#" %></li>
</ul>
</div>
</body>
</html>
私は 'link'をクリックして特定の' Permit'に行くと思います。あなたはそのリンクを投稿できますか? – Emu