ScaffoldPlusAnswerTwo » 履歴 » バージョン 8
Yuumi Yoshida, 2008-01-13 15:47
| 1 | 1 | Yuumi Yoshida | = 演習2解答例 = |
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| 2 | |||
| 3 | 4 | Yuumi Yoshida | == 作業手順 == |
| 4 | {{{ |
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| 5 | 5 | Yuumi Yoshida | ruby script/generate migration AddMemoToTodo memo:text |
| 6 | 4 | Yuumi Yoshida | rake db:migrate |
| 7 | }}} |
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| 8 | |||
| 9 | 1 | Yuumi Yoshida | == 変更点 == |
| 10 | |||
| 11 | 3 | Yuumi Yoshida | === 1. helpers/todos_helper.rb === |
| 12 | 改行を<br/>タグに変換する new_lineメッソドを追加 |
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| 13 | {{{ |
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| 14 | 7 | Yuumi Yoshida | #!html |
| 15 | <pre class="wiki">module TodosHelper |
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| 16 | |||
| 17 | <font color="red">def new_line(s) |
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| 18 | s.gsub(/\n/, "<br>") |
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| 19 | end</font> |
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| 20 | |||
| 21 | end |
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| 22 | </pre> |
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| 23 | 1 | Yuumi Yoshida | }}} |
| 24 | |||
| 25 | === 2. app/views/todos/show.html.erb === |
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| 26 | |||
| 27 | 7 | Yuumi Yoshida | memoカラム表示用のコードを追加 |
| 28 | 1 | Yuumi Yoshida | {{{ |
| 29 | 7 | Yuumi Yoshida | #!html |
| 30 | <pre class="wiki"><p> |
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| 31 | <b>Due:</b> |
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| 32 | <%25=h @todo.due %25> |
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| 33 | </p> |
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| 34 | 1 | Yuumi Yoshida | |
| 35 | 7 | Yuumi Yoshida | <p> |
| 36 | <b>Task:</b> |
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| 37 | <%25=h @todo.task %25> |
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| 38 | </p> |
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| 39 | 1 | Yuumi Yoshida | |
| 40 | 7 | Yuumi Yoshida | <font color="red"><p> |
| 41 | <b>Memo:</b><br/> |
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| 42 | <%25=new_line(h(@todo.memo)) %25> |
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| 43 | </p></font> |
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| 44 | 1 | Yuumi Yoshida | |
| 45 | 7 | Yuumi Yoshida | <%25= link_to 'Edit', edit_todo_path(@todo) %25> | |
| 46 | <%25= link_to 'Back', todos_path %25> |
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| 47 | </pre> |
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| 48 | 1 | Yuumi Yoshida | }}} |
| 49 | 2 | Yuumi Yoshida | |
| 50 | 3 | Yuumi Yoshida | === 3. app/views/todos/edit.html.erb === |
| 51 | 2 | Yuumi Yoshida | |
| 52 | 8 | Yuumi Yoshida | memoカラム入力用のコードを追加 |
| 53 | 1 | Yuumi Yoshida | {{{ |
| 54 | 8 | Yuumi Yoshida | #!html |
| 55 | <pre class="wiki"><h1>Editing todo</h1> |
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| 56 | 1 | Yuumi Yoshida | |
| 57 | 8 | Yuumi Yoshida | <%25= error_messages_for :todo %25> |
| 58 | 2 | Yuumi Yoshida | |
| 59 | 8 | Yuumi Yoshida | <%25 form_for(@todo) do |f| %25> |
| 60 | <p> |
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| 61 | <b>Due</b><br /> |
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| 62 | <%25= f.date_select :due %25> |
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| 63 | </p> |
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| 64 | 1 | Yuumi Yoshida | |
| 65 | 8 | Yuumi Yoshida | <p> |
| 66 | <b>Task</b><br /> |
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| 67 | <%25= f.text_field :task %25> |
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| 68 | </p> |
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| 69 | 2 | Yuumi Yoshida | |
| 70 | 8 | Yuumi Yoshida | <font color="red"><p> |
| 71 | <b>Memo</b><br /> |
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| 72 | <%25= f.text_area :memo %25> |
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| 73 | </p></font> |
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| 74 | 2 | Yuumi Yoshida | |
| 75 | 8 | Yuumi Yoshida | <p> |
| 76 | <%25= f.submit "Update" %25> |
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| 77 | </p> |
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| 78 | <%25 end %25> |
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| 79 | 2 | Yuumi Yoshida | |
| 80 | 8 | Yuumi Yoshida | <%25= link_to 'Show', @todo %25> | |
| 81 | <%25= link_to 'Back', todos_path %25> |
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| 82 | </pre> |
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| 83 | 2 | Yuumi Yoshida | }}} |
| 84 | |||
| 85 | === 4. app/views/todos/new.html.erb === |
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| 86 | |||
| 87 | 8 | Yuumi Yoshida | memoカラム入力用のコードを追加 |
| 88 | 2 | Yuumi Yoshida | {{{ |
| 89 | 8 | Yuumi Yoshida | #!html |
| 90 | <pre class="wiki"><h1>New todo</h1> |
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| 91 | 2 | Yuumi Yoshida | |
| 92 | 8 | Yuumi Yoshida | <%25= error_messages_for :todo %25> |
| 93 | 2 | Yuumi Yoshida | |
| 94 | 8 | Yuumi Yoshida | <%25 form_for(@todo) do |f| %25> |
| 95 | <p> |
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| 96 | <b>Due</b><br /> |
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| 97 | <%25= f.date_select :due %25> |
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| 98 | </p> |
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| 99 | 2 | Yuumi Yoshida | |
| 100 | 8 | Yuumi Yoshida | <p> |
| 101 | <b>Task</b><br /> |
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| 102 | <%25= f.text_field :task %25> |
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| 103 | </p> |
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| 104 | 2 | Yuumi Yoshida | |
| 105 | 8 | Yuumi Yoshida | <font color="red"><p> |
| 106 | <b>Memo</b><br /> |
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| 107 | <%25= f.text_area :memo %25> |
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| 108 | </p></font> |
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| 109 | 2 | Yuumi Yoshida | |
| 110 | 8 | Yuumi Yoshida | <p> |
| 111 | <%25= f.submit "Create" %25> |
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| 112 | </p> |
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| 113 | <%25 end %25> |
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| 114 | 2 | Yuumi Yoshida | |
| 115 | 8 | Yuumi Yoshida | <%25= link_to 'Back', todos_path %25> |
| 116 | </pre> |
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| 117 | 1 | Yuumi Yoshida | }}} |
| 118 | |||
| 119 | |||
| 120 | == ソースコード == |
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| 121 | |||
| 122 | 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。 |