質問編集履歴
1
message_controller.rbを追記いたしました。
test
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test
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@@ -162,6 +162,114 @@
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```
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app/controllers/messages_controller.rb
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```
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class MessagesController < ApplicationController
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layout "messages"
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def index
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@msg = "Massage data."
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@data = Message.all
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end
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def show
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@msg = "Indexed data."
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@message = Message.find(params[:id])
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end
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def add
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@msg = "Massege data."
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@message = Message.new
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end
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def create
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@message = Message.new message_params
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if @message.save then
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redirect_to "/messages"
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else
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render "add"
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end
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end
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def edit
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@msg = "edit data.[id = " + params[:id] + "]"
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@message = Message.find(params[:id])
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end
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def update
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obj = Message.find(params[:id])
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obj.update(message_params)
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redirect_to "/messages"
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end
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def delete
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obj = Message.find(params[:id])
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obj.destroy
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redirect_to "/messages"
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end
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private
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def message_params
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params.require(:message).permit(:person_id, :title, :message)
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end
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end
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```
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### 試したこと
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