중첩 된 속성을 통해 다른 컨트롤러에서 양식 편집을 통해 데이터 만들기

Question

다른 컨트롤러의 작업에 값을 추가하기 위해 편집 양식을 사용하고 있습니다. 나는 다음 모델을 가지고있다 :

class Day < ApplicationRecord 
    belongs_to :goal 
    has_many :day_salesmen, dependent: :destroy 
    has_many :salesmen, through: :day_salesmen 
    validates_presence_of :date_day, :goal_id 

    accepts_nested_attributes_for :day_salesmen 
end 

class Salesman < ApplicationRecord 
    belongs_to :company 
    has_many :goal_salesmen, dependent: :destroy 
    has_many :goals, through: :goal_salesmen 

    has_many :day_salesmen, dependent: :destroy 
    has_many :days, through: :day_salesmen 

end 

class DaySalesman < ApplicationRecord 
    belongs_to :day 
    belongs_to :salesman 

    accepts_nested_attributes_for :salesman 
end 

즉, 나는 많은 직원을 가질 수 있고 많은 직원들이 하루의 일부가 될 수있는 하루가있다.

하루를 편집 할 때 day_salesman 테이블을 통해 직원을 추가하고 내 날과 연결할 수 있기를 원합니다.

나는이 작업을 수행하기 위해 노력하고있어,하지만 난 다음 오류 로그 수 :

ActionController::ParameterMissing (param is missing or the value is empty: salesman): 

app/controllers/salesmen_controller.rb:49:in `params_salesman' 
app/controllers/salesmen_controller.rb:17:in `create' 
    Rendering /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout 
    Rendering /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/_source.html.erb 
    Rendered /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (32.8ms) 
    Rendering /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb 
    Rendered /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (28.5ms) 
    Rendering /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb 
    Rendered /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (53.3ms) 
    Rendered /box/gems/actionpack-5.0.6/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (216.0ms) 
Started POST "/companies/3/salesmen" for 172.24.0.1 at 2017-10-31 15:21:09 +0000 
Cannot render console from 172.24.0.1! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 
Processing by SalesmenController#create as HTML 
    Parameters: {"utf8"=>"✓", "authenticity_token"=>"/5ULp1WOehoaJIZL0SaCSDYU9MssS7ZQ5EfyTkmZCyFSvogj6lOtxOTuNTx8AjdeRjAnkkd3XhD5V30/QAXijg==", "day"=>{"value"=>"400", "day_salesman"=>{"salesman"=>{"name"=>"Denis"}}},"commit"=>"Create","company_id"=>"3"} 
    [1m[36mOwner Load (3.5ms)[0m [1m[34mSELECT "owners".* FROM "owners" WHERE "owners"."id" = $1 ORDER BY "owners"."id" ASC LIMIT $2[0m [["id", 1], ["LIMIT", 1]] 
Completed 400 Bad Request in 108ms (ActiveRecord: 12.7ms) 

내 컨트롤러

은 다음과 같습니다

class SalesmenController < ApplicationController 
    before_action :find_salesman, only: [:edit, :update, :destroy, :show] 

    def index 
    @salesman = current_owner.companies.find(params[:company_id]).salesman 
    end 

    def new 

    end 

    def show 

    end 

    def create 
    @salesman = Salesman.new(params_salesman) 
    if @salesman.save 
     flash[:notice] = "Salesman saved!" 
    else 
     flash.now[:error] = "Cannot create salesman!" 
     render :new 
    end 
    end 

    def edit 
    end 

    def update 
    if @salesman.update(params_salesman) 
     flash[:notice] = "salesman updated!" 
    else 
     flash.now[:error] = "Could not update salesman!" 
     render :edit 
    end 
    end 

    def destroy 
    @salesman.destroy 
    end 

    private 

    def find_salesman 
    @salesman = Salesman.find(params[:id]) 
    end 

    def params_salesman 
    params.require(:salesman).permit(:name).merge(company_id: params[:company_id]) 
    end 
end 

DaysController :

class DaysController < ApplicationController 
    before_action :find_day, only: [:show, :edit, :update] 

    def index 
    @day = current_owner.companies.find(params[:company_id]).goal.find(params[:goal_id]).days 
    end 

    def show 
    end 

    def edit 
    @dayup = Day.new 
    @day_salesmen = @dayup.day_salesmen.build 
    @salesman = @day_salesmen.build_salesman 
    end 

    def update 
    if @day.update(params_day) 
     flash[:notice] = "Day updated!" 
     redirect_to company_salesman_path(:id => @day.id) 
    else 
     flash.now[:error] = "Could not update day!" 
     render :edit 
    end 
    end 

    private 

    def find_day 
    @day = Day.find(params[:id]) 
    end 

    def params_day 
    params.require(:day).permit(:value, day_salesman_attributes: [:id, salesman_attributes:[:name]]).merge(goal_id: params[:goal_id]) 
    end 
end 

내보기 편집 컨트롤러 일 :

내 경로는 다음과 같습니다 : I 중첩 된 속성을 사용하려고 해요

Rails.application.routes.draw do 
    root to: 'companies#index' 
    resources :companies do 
    resources :salesmen 
    resources :goals do 
     resources :days 
    end 
    end 
    devise_for :owners, :controllers => { registrations: 'registrations' } 
    # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html 
end 

,하지만 난 길을 잘못 적용하고있어 것 같다, 누군가가 당신이 일의 편집 양식을 통해 세일즈맨를 얻을 수 있습니다 그들을 연관 시키시겠습니까?

<%= ff.fields_for :salesman do |fff| %> 

적절한 양식 빌더를 얻을 :

Answer 1

salesmen_controller.rb은 다음과 같이해야합니다. 강한 매개 변수에서 무엇을 사용하고 있는지 잘 모르겠습니다. 시도를하고 accordinly

def params_salesman 
    params.require(:day).require(:day_salesman).require(:salesman).permit(:name).merge(company_id: params[:company_id]) 
    end 

Answer 2

나는 노력과 함께

<%= f.fields_for :salesman do |fff| %> 

을 대체 할 것이다.