質問編集履歴
2
ソースコード追加
title
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File without changes
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body
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@@ -22,7 +22,7 @@
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Started GET "/micropost/ql05NTxxxxx/edit" for 10.0.2.2 at 2017-02-15 02:36:34 +0000
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Processing by MicropostController#edit as HTML
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Parameters: {"access_token"=>"ql05NTxxxxx"}
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-
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Micropost Load (2.0ms) SELECT "micropost".* FROM "micropost" WHERE "micropost"."token" = ? LIMIT ? [["token", "ql05NTxxxxx"], ["LIMIT", 1]]
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Rendering micropost/edit.html.erb within layouts/application
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```
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@@ -30,7 +30,7 @@
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```
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Started PATCH "/micropost/2" for 10.0.2.2 at 2017-02-15 02:36:43 +0000
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Processing by MicropostController#update as HTML
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Parameters: {"utf8"=>"✓", "authenticity_token"=>"wb8ni196rHHcoJdMYxDSg1DA==", "
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Parameters: {"utf8"=>"✓", "authenticity_token"=>"wb8ni196rHHcoJdMYxDSg1DA==", "micropost"=>{"title"=>"テスト", "content"=>"この投稿はテストです\r\n\r\n追加しました", "status"=>"published"}, "commit"=>"登録", "token"=>"2"
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```
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###補足情報(言語/FW/ツール等のバージョンなど)
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@@ -46,10 +46,52 @@
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end
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# Never trust parameters from the scary internet, only allow the white list through.
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-
def
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def micropost_params
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params.require(:micropost).permit(:title, :content, :status)
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end
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```
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new.html.erb, edit.html.erbは以下の通りになっております
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```
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<section>
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<h2>フォーム</h2>
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<%= render 'form', micropost: @micropost %>
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</section>
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```
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_form.html.erb
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```
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<%= form_for(micropost) do |f| %>
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<% if micropost.errors.any? %>
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<div id="error_explanation">
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<h2><%= pluralize(micropost.errors.count, "error") %> prohibited this micropost from being saved:</h2>
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<ul>
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<% micropost.errors.full_messages.each do |message| %>
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<li><%= message %></li>
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<% end %>
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</ul>
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</div>
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<% end %>
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<dl>
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<dt><span class="default-pink">必須</span><strong>タイトル</strong></dt>
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<dd>
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<%= f.text_field :title %>
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</dd>
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<dt><span class="default-pink">必須</span><strong>本文</strong></dt>
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<dd>
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<%= f.text_area :content %>
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</dd>
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<dt><span class="default-pink">必須</span><strong>公開状態</strong></dt>
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<dd class="select">
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<%= f.select :status, [ ["公開", "published"], ['非公開', "unpublish"], ["下書き", "draft"] ], :selected => "published" %>
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</dd>
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</dl>
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<%= f.submit "登録", class: "default-pink" %>
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<% end %>
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```
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54
96
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この問題を解決したく思います．
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55
97
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皆様のお知恵をお借りできればと思います．よろしくお願い致します．
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1
エラー文の追記・Contollerのソースコード追記
title
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@@ -1,1 +1,1 @@
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1
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rails5:scaffoldで
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1
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rails5:scaffoldでupdateした時のエラー
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body
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@@ -16,9 +16,40 @@
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undefined method `update' for nil:NilClass
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```
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pryで見たときはこのようになっております．
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編集画面へアクセス
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```
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Started GET "/micropost/ql05NTxxxxx/edit" for 10.0.2.2 at 2017-02-15 02:36:34 +0000
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Processing by MicropostController#edit as HTML
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Parameters: {"access_token"=>"ql05NTxxxxx"}
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Information Load (2.0ms) SELECT "micropost".* FROM "micropost" WHERE "micropost"."token" = ? LIMIT ? [["token", "ql05NTxxxxx"], ["LIMIT", 1]]
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+
Rendering micropost/edit.html.erb within layouts/application
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```
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submitした時
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```
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Started PATCH "/micropost/2" for 10.0.2.2 at 2017-02-15 02:36:43 +0000
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Processing by MicropostController#update as HTML
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Parameters: {"utf8"=>"✓", "authenticity_token"=>"wb8ni196rHHcoJdMYxDSg1DA==", "information"=>{"title"=>"テスト", "content"=>"この投稿はテストです\r\n\r\n追加しました", "status"=>"published"}, "commit"=>"登録", "token"=>"2"
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```
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35
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+
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19
36
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###補足情報(言語/FW/ツール等のバージョンなど)
|
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20
37
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Ruby 2.3.3
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21
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Ruby on Rails 5.0.0.1
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Controllerにて以下のように設定しております
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```
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private
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# Use callbacks to share common setup or constraints between actions.
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def set_micropost
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@micropost = Micropost.find_by( token: params[ :token ] )
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end
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+
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48
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# Never trust parameters from the scary internet, only allow the white list through.
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49
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+
def information_params
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params.require(:micropost).permit(:title, :content, :status)
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end
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52
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+
```
|
|
53
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+
|
|
23
54
|
この問題を解決したく思います．
|
|
24
55
|
皆様のお知恵をお借りできればと思います．よろしくお願い致します．
|