回答編集履歴
2
追記
test
CHANGED
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@@ -15,3 +15,67 @@
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# ^^^^^^^^^^^^
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```
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> ```ruby
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# post_controller
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def create
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@post = Post.new(
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params[:post].permit(:topic_id, :name, :seats, :rating, :body))
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if @post.save
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redirect_to topics_show_path(params[:post]['topic_id'])
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else
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render("topics/show")
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end
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end
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> ```
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```ruby
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# posts_controller
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# ^^^^^^^^^^^^^^^^
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def create
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@post = Post.new(
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params[:post].permit(:topic_id, :name, :seats, :rating, :body))
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if @post.save
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redirect_to topics_show_path(params[:post]['topic_id'])
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else
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+ @topic = ...
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+ @newpost = ...
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+ @posts = ...
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render("topics/show/#{@topic.id}")
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# ^^^^^^^^^^^^^^^^^^^^^^^^^^
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end
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end
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```
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1
ファイル名追加
test
CHANGED
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@@ -1,4 +1,6 @@
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1
1
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> ```ruby
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2
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# routes.rb
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2
4
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post "posts/create" => "post#create", as: :post_create
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