ScaffoldPlusAnswerTwo » 履歴 » バージョン 12
Yuumi Yoshida, 2008-07-13 17:36
| 1 | 10 | Yuumi Yoshida | h1. 演習2解答例 |
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| 5 | h2. 作業手順 |
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| 7 | 1 | Yuumi Yoshida | <pre> |
| 8 | 11 | Yuumi Yoshida | ruby script/generate migration AddMemoToTodo memo:text |
| 9 | 1 | Yuumi Yoshida | rake db:migrate |
| 10 | 10 | Yuumi Yoshida | </pre> |
| 11 | 1 | Yuumi Yoshida | |
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| 13 | 10 | Yuumi Yoshida | h2. 変更点 |
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| 17 | h3. 1. app/helpers/todos_helper.rb |
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| 18 | 1 | Yuumi Yoshida | |
| 19 | 7 | Yuumi Yoshida | 改行を<br/>タグに変換する new_lineメッソドを追加 |
| 20 | 11 | Yuumi Yoshida | <pre><code class="color"> |
| 21 | module TodosHelper |
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| 22 | ##( |
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| 23 | def new_line(s) |
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| 24 | s.gsub(/\n/, "<br>") |
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| 25 | end |
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| 26 | )## |
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| 27 | 1 | Yuumi Yoshida | end |
| 28 | 11 | Yuumi Yoshida | </code></pre> |
| 29 | 7 | Yuumi Yoshida | |
| 30 | 1 | Yuumi Yoshida | |
| 31 | 11 | Yuumi Yoshida | |
| 32 | 1 | Yuumi Yoshida | h3. 2. app/views/todos/show.html.erb |
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| 34 | 10 | Yuumi Yoshida | |
| 35 | 1 | Yuumi Yoshida | memoカラム表示用のコードを追加 |
| 36 | 11 | Yuumi Yoshida | <pre><code class="color"> |
| 37 | <p> |
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| 38 | <b>Due:</b> |
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| 39 | <%25=h @todo.due %25> |
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| 40 | </p> |
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| 41 | 1 | Yuumi Yoshida | |
| 42 | 11 | Yuumi Yoshida | <p> |
| 43 | <b>Task:</b> |
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| 44 | <%25=h @todo.task %25> |
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| 45 | </p> |
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| 46 | 1 | Yuumi Yoshida | |
| 47 | 11 | Yuumi Yoshida | ##(<p> |
| 48 | <b>Memo:</b><br/> |
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| 49 | <%25=new_line(h(@todo.memo)) %25> |
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| 50 | </p>)## |
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| 51 | 7 | Yuumi Yoshida | |
| 52 | 11 | Yuumi Yoshida | <%25= link_to 'Edit', edit_todo_path(@todo) %25> | |
| 53 | <%25= link_to 'Back', todos_path %25> |
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| 54 | 7 | Yuumi Yoshida | |
| 55 | 11 | Yuumi Yoshida | </code></pre> |
| 56 | 10 | Yuumi Yoshida | |
| 57 | 11 | Yuumi Yoshida | |
| 58 | 10 | Yuumi Yoshida | h3. 3. app/views/todos/edit.html.erb |
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| 60 | 8 | Yuumi Yoshida | |
| 61 | memoカラム入力用のコードを追加 |
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| 62 | 11 | Yuumi Yoshida | <pre><code class="color"> |
| 63 | <h1>Editing todo</h1> |
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| 64 | 8 | Yuumi Yoshida | |
| 65 | 11 | Yuumi Yoshida | <%25= error_messages_for :todo %25> |
| 66 | 8 | Yuumi Yoshida | |
| 67 | 11 | Yuumi Yoshida | <%25 form_for(@todo) do |f| %25> |
| 68 | <p> |
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| 69 | <b>Due</b><br /> |
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| 70 | <%25= f.date_select :due %25> |
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| 71 | </p> |
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| 72 | 2 | Yuumi Yoshida | |
| 73 | 11 | Yuumi Yoshida | <p> |
| 74 | <b>Task</b><br /> |
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| 75 | <%25= f.text_field :task %25> |
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| 76 | </p> |
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| 77 | 1 | Yuumi Yoshida | |
| 78 | 11 | Yuumi Yoshida | ##(<p> |
| 79 | <b>Memo</b><br /> |
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| 80 | <%25= f.text_area :memo %25> |
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| 81 | </p>)## |
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| 82 | 2 | Yuumi Yoshida | |
| 83 | 11 | Yuumi Yoshida | <p> |
| 84 | <%25= f.submit "Update" %25> |
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| 85 | </p> |
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| 86 | <%25 end %25> |
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| 87 | 2 | Yuumi Yoshida | |
| 88 | 11 | Yuumi Yoshida | <%25= link_to 'Show', @todo %25> | |
| 89 | <%25= link_to 'Back', todos_path %25> |
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| 90 | 8 | Yuumi Yoshida | |
| 91 | 11 | Yuumi Yoshida | </code></pre> |
| 92 | 10 | Yuumi Yoshida | |
| 93 | 11 | Yuumi Yoshida | |
| 94 | 10 | Yuumi Yoshida | h3. 4. app/views/todos/new.html.erb |
| 95 | 8 | Yuumi Yoshida | |
| 96 | 10 | Yuumi Yoshida | |
| 97 | 2 | Yuumi Yoshida | memoカラム入力用のコードを追加 |
| 98 | 11 | Yuumi Yoshida | <pre><code class="color"> |
| 99 | <h1>New todo</h1> |
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| 100 | 8 | Yuumi Yoshida | |
| 101 | 11 | Yuumi Yoshida | <%25= error_messages_for :todo %25> |
| 102 | 8 | Yuumi Yoshida | |
| 103 | 11 | Yuumi Yoshida | <%25 form_for(@todo) do |f| %25> |
| 104 | <p> |
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| 105 | <b>Due</b><br /> |
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| 106 | <%25= f.date_select :due %25> |
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| 107 | </p> |
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| 108 | 1 | Yuumi Yoshida | |
| 109 | 11 | Yuumi Yoshida | <p> |
| 110 | <b>Task</b><br /> |
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| 111 | <%25= f.text_field :task %25> |
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| 112 | </p> |
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| 113 | 8 | Yuumi Yoshida | |
| 114 | 11 | Yuumi Yoshida | ##(<p> |
| 115 | <b>Memo</b><br /> |
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| 116 | <%25= f.text_area :memo %25> |
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| 117 | </p>)## |
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| 118 | 8 | Yuumi Yoshida | |
| 119 | 11 | Yuumi Yoshida | <p> |
| 120 | <%25= f.submit "Create" %25> |
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| 121 | </p> |
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| 122 | <%25 end %25> |
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| 123 | 8 | Yuumi Yoshida | |
| 124 | 11 | Yuumi Yoshida | <%25= link_to 'Back', todos_path %25> |
| 125 | </code></pre> |
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| 126 | 8 | Yuumi Yoshida | |
| 127 | 1 | Yuumi Yoshida | |
| 128 | 10 | Yuumi Yoshida | |
| 129 | h2. ソースコード |
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| 131 | 1 | Yuumi Yoshida | |
| 132 | 12 | Yuumi Yoshida | 解答例のソースコードは http://www.ey-office.com/trac/rails/browser/tags/todo_q2 で参照できます。 |