質問編集履歴
2
変更
test
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File without changes
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test
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@@ -1,12 +1,16 @@
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1
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投稿フォーム送信後に投稿したタイトルと本文の詳細ページに行きたいのですが以下のようなエラーが出ます。
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2
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+
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3
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+
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4
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+
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1
5
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Couldn't find Post with 'id'=id
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6
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3
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-
def show
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7
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def show
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8
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-
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9
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@post=Post.find(params[:id])
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10
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7
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-
end
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11
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end
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12
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9
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-
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13
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14
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11
15
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初心者で申し訳ありませんが教えてくださる方よろしくお願いします。
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12
16
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@@ -80,7 +84,7 @@
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80
84
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@post.save
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86
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83
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redirect_to post
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87
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redirect_to post_path(:id)
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88
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89
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end
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86
90
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1
変更
test
CHANGED
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@@ -1 +1 @@
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1
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-
redirect_toでのエラー
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1
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至急困っています。redirect_toでのエラー Couldn't find Post with 'id'=id
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test
CHANGED
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@@ -1,8 +1,24 @@
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1
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Couldn't find Post with 'id'=id
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def show
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@post=Post.find(params[:id])
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end
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上記のようなエラーが出てきてしまいます。
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10
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11
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初心者で申し訳ありませんが教えてくださる方よろしくお願いします。
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12
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index.html.erb
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<%
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<% @posts.each do |post| %>
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<%=post.title %>
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24
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@@ -38,7 +54,7 @@
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def index
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@posts=Post.all.order(created_at: 'asc')
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@posts=Post.all.order(created_at: 'asc')
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end
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@@ -46,7 +62,7 @@
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def show
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@post=Post.find(params[:id])
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@post=Post.find(params[:id])
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end
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@@ -60,13 +76,11 @@
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def create
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@post = Post.new(post_params)
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@post
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@post.save
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-
@post.save
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-
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redirect_to posts_path
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redirect_to posts_path
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end
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@@ -74,13 +88,13 @@
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def edit
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-
post=Post.find(params[:id])
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post=Post.find(params[:id])
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-
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end
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-
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def update
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@post=Post.find(params[:id])
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@@ -88,28 +102,28 @@
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redirect_to post_path(:id)
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-
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end
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-
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def destroy
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@post=Post.find(params[:id])
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-
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@post.destroy
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-
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redirect_to posts_path
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-
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end
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-
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private
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-
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def post_params
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-
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params.require(:post).permit(:title, :body)
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-
end
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end
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128
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+
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129
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+
end
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