トレイを見つけられませんでしたトレイと植物を持つガーデンアプリを作成しています。 トレイhas_many、植物belongs_toトレイなど'id' =
上記のエラーが表示され、作成する新しいプラントにtray_idを割り当てる方法がわかりません。ここで
は、ここに私のトレイのショービューに追加プラントボタン
<%= link_to 'ADD PLANT', new_plant_path(@tray.id), class: "btn btn-raised btn-success hoverable" %>
である私のplants_controllerです:
class PlantsController < ApplicationController
before_action :set_plant, only: [:show, :edit, :update, :destroy]
# GET /plants
# GET /plants.json
def index
@plants = Plant.all
end
def show
end
def new
@plant = Plant.new
end
def edit
end
def create
tray = Tray.find(params[:tray_id])
@plant = tray.plants.create(plant_params)
respond_to do |format|
if @plant.save
format.html { redirect_to @plant, notice: 'Plant was successfully created.' }
format.json { render :show, status: :created, location: @plant }
else
format.html { render :new }
format.json { render json: @plant.errors, status: :unprocessable_entity }
end
end
end
def update
respond_to do |format|
if @plant.update(plant_params)
format.html { redirect_to @plant, notice: 'Plant was successfully updated.' }
format.json { render :show, status: :ok, location: @plant }
else
format.html { render :edit }
format.json { render json: @plant.errors, status: :unprocessable_entity }
end
end
end
def destroy
@plant.destroy
respond_to do |format|
format.html { redirect_to plants_url, notice: 'Plant was successfully destroyed.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_plant
@plant = Plant.find(params[:id])
end
def plant_params
params.require(:plant).permit(:title, :notes, :category_id, :tray_id, images_files: [])
end
end
ここに私のトレイコントローラ
class PlantsController < ApplicationController
before_action :set_plant, only: [:show, :edit, :update, :destroy]
def index
@plants = Plant.all
end
def show
end
def new
@plant = Plant.new
end
def edit
end
def create
tray = Tray.find(params[:tray_id])
@plant = tray.plants.create(plant_params)
respond_to do |format|
if @plant.save
format.html { redirect_to @plant, notice: 'Plant was successfully created.' }
format.json { render :show, status: :created, location: @plant }
else
format.html { render :new }
format.json { render json: @plant.errors, status: :unprocessable_entity }
end
end
end
def update
respond_to do |format|
if @plant.update(plant_params)
format.html { redirect_to @plant, notice: 'Plant was successfully updated.' }
format.json { render :show, status: :ok, location: @plant }
else
format.html { render :edit }
format.json { render json: @plant.errors, status: :unprocessable_entity }
end
end
end
def destroy
@plant.destroy
respond_to do |format|
format.html { redirect_to plants_url, notice: 'Plant was successfully destroyed.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_plant
@plant = Plant.find(params[:id])
end
def plant_params
params.require(:plant).permit(:title, :notes, :category_id, :tray_id, images_files: [])
end
end
はここに私のフォームです新しい植物を作るために
<%= form_for(@plant) do |f| %>
<%= f.label 'NAME' %>
<%= f.text_field :title, class: 'form-control', id: 'focusedInput1', placeholder: 'ENTER NAME' %>
etc, etc
<% end %>
私は間違っていますか?助けてくれてありがとう
これはまだ私に同じエラーを与えています – mGarsteck
素晴らしい、今は素晴らしい仕事です。答えをありがとう。あなたのためにカルマの多くの何百万人が:) – mGarsteck
幸運の最高を聞いてうれしい! –