質問編集履歴
3
ソスコードにmigrate file追記
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@@ -28,7 +28,7 @@
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before_action :authenticate_user!, only: :new
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def create
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31
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-
@posting = Posting.new(
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@posting = Posting.new(user_id: current_user.id, image: posting_params[:image])
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if @posting.save
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render :file => "/postings/create.html.erb"
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@@ -37,7 +37,13 @@
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end
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end
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private
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def posting_params
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params.permit(:user_id, :image)
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end
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end
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+
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model
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class Posting < ActiveRecord::Base
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@@ -53,6 +59,22 @@
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end
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migrate file
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+
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class AddAttachmentImageToPostings < ActiveRecord::Migration
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def self.up
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change_table :postings do |t|
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t.attachment :image
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end
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end
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+
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def self.down
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remove_attachment :postings, :image
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end
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end
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+
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+
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+
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view
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<p>写真</p>
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58
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<div class="posting_form">
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2
title
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body
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1
title
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@@ -1,1 +1,1 @@
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1
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-
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1
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Railsです。paperclipを使っても投稿した画像がDBに保存できません(涙)
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body
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File without changes
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