ScaffoldPlusAnswerTwo » 履歴 » バージョン 10
Yuumi Yoshida, 2008-01-13 17:34
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| 2 | 10 | Yuumi Yoshida | h1. 演習2解答例 |
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| 6 | h2. 作業手順 |
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| 7 | |||
| 8 | <pre> |
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| 9 | ruby script/generate migration [[AddMemoToTodo]] memo:text |
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| 10 | 1 | Yuumi Yoshida | rake db:migrate |
| 11 | 10 | Yuumi Yoshida | </pre> |
| 12 | 1 | Yuumi Yoshida | |
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| 14 | 10 | Yuumi Yoshida | h2. 変更点 |
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| 18 | h3. 1. app/helpers/todos_helper.rb |
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| 20 | 7 | Yuumi Yoshida | 改行を<br/>タグに変換する new_lineメッソドを追加 |
| 21 | 10 | Yuumi Yoshida | <pre> |
| 22 | 7 | Yuumi Yoshida | #!html |
| 23 | 10 | Yuumi Yoshida | <pre class="wiki">module [[TodosHelper]] |
| 24 | 1 | Yuumi Yoshida | |
| 25 | <font color="red">def new_line(s) |
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| 26 | s.gsub(/\n/, "<br>") |
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| 27 | 7 | Yuumi Yoshida | end</font> |
| 28 | |||
| 29 | end |
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| 30 | </pre> |
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| 31 | 10 | Yuumi Yoshida | </pre> |
| 32 | 7 | Yuumi Yoshida | |
| 33 | 1 | Yuumi Yoshida | |
| 34 | 10 | Yuumi Yoshida | h3. 2. app/views/todos/show.html.erb |
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| 37 | 7 | Yuumi Yoshida | memoカラム表示用のコードを追加 |
| 38 | 10 | Yuumi Yoshida | <pre> |
| 39 | 7 | Yuumi Yoshida | #!html |
| 40 | <pre class="wiki"><p> |
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| 41 | 1 | Yuumi Yoshida | <b>Due:</b> |
| 42 | 7 | Yuumi Yoshida | <%25=h @todo.due %25> |
| 43 | </p> |
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| 44 | |||
| 45 | 1 | Yuumi Yoshida | <p> |
| 46 | 7 | Yuumi Yoshida | <b>Task:</b> |
| 47 | 1 | Yuumi Yoshida | <%25=h @todo.task %25> |
| 48 | </p> |
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| 49 | |||
| 50 | <font color="red"><p> |
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| 51 | <b>Memo:</b><br/> |
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| 52 | 7 | Yuumi Yoshida | <%25=new_line(h(@todo.memo)) %25> |
| 53 | </p></font> |
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| 54 | |||
| 55 | <%25= link_to 'Edit', edit_todo_path(@todo) %25> | |
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| 56 | 1 | Yuumi Yoshida | <%25= link_to 'Back', todos_path %25> |
| 57 | 7 | Yuumi Yoshida | </pre> |
| 58 | 10 | Yuumi Yoshida | </pre> |
| 59 | 7 | Yuumi Yoshida | |
| 60 | 1 | Yuumi Yoshida | |
| 61 | 10 | Yuumi Yoshida | h3. 3. app/views/todos/edit.html.erb |
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| 64 | 8 | Yuumi Yoshida | memoカラム入力用のコードを追加 |
| 65 | 10 | Yuumi Yoshida | <pre> |
| 66 | 8 | Yuumi Yoshida | #!html |
| 67 | <pre class="wiki"><h1>Editing todo</h1> |
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| 68 | |||
| 69 | <%25= error_messages_for :todo %25> |
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| 71 | <%25 form_for(@todo) do |f| %25> |
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| 72 | <p> |
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| 73 | 1 | Yuumi Yoshida | <b>Due</b><br /> |
| 74 | 8 | Yuumi Yoshida | <%25= f.date_select :due %25> |
| 75 | </p> |
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| 76 | |||
| 77 | <p> |
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| 78 | 2 | Yuumi Yoshida | <b>Task</b><br /> |
| 79 | 1 | Yuumi Yoshida | <%25= f.text_field :task %25> |
| 80 | 8 | Yuumi Yoshida | </p> |
| 81 | 1 | Yuumi Yoshida | |
| 82 | <font color="red"><p> |
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| 83 | <b>Memo</b><br /> |
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| 84 | <%25= f.text_area :memo %25> |
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| 85 | 8 | Yuumi Yoshida | </p></font> |
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| 87 | <p> |
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| 88 | 2 | Yuumi Yoshida | <%25= f.submit "Update" %25> |
| 89 | 8 | Yuumi Yoshida | </p> |
| 90 | <%25 end %25> |
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| 92 | <%25= link_to 'Show', @todo %25> | |
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| 93 | 2 | Yuumi Yoshida | <%25= link_to 'Back', todos_path %25> |
| 94 | 8 | Yuumi Yoshida | </pre> |
| 95 | 10 | Yuumi Yoshida | </pre> |
| 96 | 8 | Yuumi Yoshida | |
| 97 | 2 | Yuumi Yoshida | |
| 98 | 10 | Yuumi Yoshida | h3. 4. app/views/todos/new.html.erb |
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| 101 | 8 | Yuumi Yoshida | memoカラム入力用のコードを追加 |
| 102 | 10 | Yuumi Yoshida | <pre> |
| 103 | 2 | Yuumi Yoshida | #!html |
| 104 | 8 | Yuumi Yoshida | <pre class="wiki"><h1>New todo</h1> |
| 105 | 2 | Yuumi Yoshida | |
| 106 | 8 | Yuumi Yoshida | <%25= error_messages_for :todo %25> |
| 107 | |||
| 108 | <%25 form_for(@todo) do |f| %25> |
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| 109 | <p> |
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| 110 | <b>Due</b><br /> |
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| 111 | 2 | Yuumi Yoshida | <%25= f.date_select :due %25> |
| 112 | 1 | Yuumi Yoshida | </p> |
| 113 | 8 | Yuumi Yoshida | |
| 114 | 1 | Yuumi Yoshida | <p> |
| 115 | <b>Task</b><br /> |
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| 116 | <%25= f.text_field :task %25> |
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| 117 | 8 | Yuumi Yoshida | </p> |
| 118 | |||
| 119 | <font color="red"><p> |
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| 120 | 2 | Yuumi Yoshida | <b>Memo</b><br /> |
| 121 | 8 | Yuumi Yoshida | <%25= f.text_area :memo %25> |
| 122 | </p></font> |
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| 123 | |||
| 124 | <p> |
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| 125 | 2 | Yuumi Yoshida | <%25= f.submit "Create" %25> |
| 126 | 8 | Yuumi Yoshida | </p> |
| 127 | <%25 end %25> |
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| 129 | <%25= link_to 'Back', todos_path %25> |
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| 130 | 2 | Yuumi Yoshida | </pre> |
| 131 | 10 | Yuumi Yoshida | </pre> |
| 132 | 8 | Yuumi Yoshida | |
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| 134 | 10 | Yuumi Yoshida | |
| 135 | h2. ソースコード |
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| 137 | 1 | Yuumi Yoshida | |
| 138 | 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。 |