所以我試圖創建一個視頻遊戲審查網站的實踐。每個遊戲都有它自己的頁面,並且在每個頁面上,我希望有一個表單可供您輸入評論,並在提交時將其顯示在同一頁面上。呈現表單,並在同一頁面上顯示輸入
我不知道該如何處理。但我設法創建了兩個控制器 - 一個用於創建遊戲,另一個用於創建評論。
我使用的設計進行用戶登錄/註冊
我會後下面的代碼:請讓我知道如果你需要看其他文件。
的routes.rb
Rails.application.routes.draw do
devise_for :users
resources :games
resources :reviews
root "games#index"
end
games_controller.rb - 創建新遊戲
class GamesController < ApplicationController
before_action :set_game, only: [:show, :edit, :update, :destroy]
def index
@games = Game.all
end
def new
@game = Game.new
end
def create
@game = Game.create(game_params)
redirect_to @game
end
def edit
end
def update
@game.update(game_params)
redirect_to @game
end
def destroy
end
private
def game_params
params.require(:game).permit(:title, :image, :developer, :genre, :release_date, :platform)
end
def set_game
@game = Game.find(params[:id])
end
end
reviews_controller.rb - 創造評論
class ReviewsController < ApplicationController
before_action :set_review, only: [:show, :edit, :update, :destroy]
def index
end
def show
end
def new
@review = Review.new
end
def create
@review = Review.create(review_params)
redirect_to @review
end
private
def review_params
params.require(:review).permit(:review)
end
def set_review
@review = Review.find(params[:id])
end
end
show.html.erb遊戲
<% if user_signed_in? %>
<p class=""><%= link_to "Update Details", edit_game_path %></p>
<p class=""><%= link_to "Update News", new_game_path %></p>
<% end %>
<%= flash[:notice] = "Successfully updated." %>
<hr>
<div class="game_summary">
<%= image_tag @game.image %>
<div class="game_details">
<h3 class="game_title"><%= @game.title %></h3>
<ul class="game_info">
<li>Developer: <%= @game.developer %></li>
<li>Release Date: <%= @game.release_date %></li>
<li>Genre: <%= @game.genre %></li>
<li>Platform(s): <%= @game.platform %></li>
</ul>
<button class="buttons" id="buy">Buy</button>
<button class="buttons" id="rent">Rent</button>
</div>
</div>
<div class="game_news">
<h2 class="game_news_title">News & Articles</h2>
</div>
<div class="game_reviews">
<%= link_to "Add Review", new_review_path %>
<h2>Reviews</h2>
<ul>
<li><%= %></li>
<li><%= %></li>
<li><%= %></li>
<li><%= %></li>
</ul>
</div>
有什麼問題? –
另外 - 你有沒有讀過Rails指南:http://guides.rubyonrails.org/getting_started.html –