1
동시에 게임과 game_players를 만드는 양식을 만들려고합니다. 내가 가지고있는 문제는 양식을 제출할 때 게임이 생성되지만 game_players가 생성되지 않는다는 것입니다.중첩 된 양식이 중첩 모델 레일을 저장하지 않음 3
둘러 보았지만 유용한 답변을 찾지 못했습니다. 게임 모델
class Game < ActiveRecord::Base
belongs_to :league
has_many :game_players, :dependent => :destroy
accepts_nested_attributes_for :game_players
attr_accessible :league_id, :game_date
validate :league_id, :presence => true
end
Game_Player 모델
class GamePlayer < ActiveRecord::Base
belongs_to :game
has_many :users
validate :game_id, :presence => true
validate :user_id, :presence => true
end
게임 제어기
class GamesController < ApplicationController
def new
@title = "New Game"
@game = Game.new
3.times { @game.game_players.build }
end
def create
@game = Game.new(:league_id => cookies[:league_id])
if @game.save
flash[:success] = "Succesfully Created Game"
redirect_to League.find_by_id(cookies[:league_id])
else
@title = "New Game"
render 'new'
end
end
형태
<%= form_for @game do |f| %>
<%= f.fields_for :game_players do |builder| %>
<p>
<%= builder.label :user_id, "User" %><br />
<%= builder.text_field :user_id %><br />
</p>
<% end %>
<p><%= f.submit "Submit" %></p>
<% end %>