class Champs::DossierLinkController < ApplicationController before_action :authenticate_logged_user! def show @position = params[:position] if params[:dossier].key?(:champs_attributes) @dossier_id = params[:dossier][:champs_attributes][params[:position]][:value] else @dossier_id = params[:dossier][:champs_private_attributes][params[:position]][:value] end end end