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我正在創建一個應用程序,允許用戶爲我附近的地方創建自定義行程。每個位置都存儲在位置表中並與place_id關聯。目前,這些地點通過行程作爲連接表與用戶相關聯。這工作正常,但我想讓用戶sign_in並被定向到一個視圖,其中將列出他們所有的行程。爲此,我需要通過一組具有標題並與user_id關聯的用戶參數創建行程的新實例。然後,用戶可以將place_ids添加到該行程的該實例。不幸的是,我無法圍繞如何在有效記錄中傳遞這些信息。任何人都可以幫助我弄清楚如何構造這個,所以它會工作,因爲我嘗試的所有東西都會返回錯誤:沒有路由匹配[GET]「/ create_itinerary」。Rails加入表中的路徑和模型問題
行程模型
class Itinerary < ApplicationRecord
belongs_to :user
belongs_to :place
端
行程控制器
class ItinerariesController < ApplicationController
def add_place
# current_user
@place = Place.find(params[:id])
@itenerary = @place.itineraries.create(user_id: current_user.id)
redirect_to :back
end
def index
@itinerary_places = current_user.places
end
def show
@itinerary_places = current_user.places
end
def new
@itinerary_new = Itinerary.new(params[:itinerary])
redirect_to create_itinerary_path
end
def create
itinerary = Itinerary.new(itinerary_params)
itinerary.user_id = session[:user_id]
itinerary.save
end
private
def itinerary_params
params.require(:itinerary).permit(:title)
end
end
Ininerary(new.html.erb)
<%= form_for @itinerary_new, url: {action: "create"}, html: {} do |f| %>
<%= f.text_field :title, placeholder: "Name Your New Itinerary" %>
<%= f.submit :class => "user_submit" %>
行程路由
get "/itinerary_new", to: "itineraries#new"
get "/itinerary_portal", to: "itineraries#index"
get "/itinerary", to: "itineraries#show"
get "/add_place/:id", to: "itineraries#add_place"
get "/delete_itinerary", to: "itineraries#destroy"
post "/create_itinerary", to: "itinerary#create"
的架構
ActiveRecord::Schema.define(version: 20170402040005) do
create_table "itineraries", force: :cascade do |t|
t.integer "user_id"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.integer "place_id"
t.string "title"
end