Support for subforums (#3831).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10142 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/boards/_form.html.erb

@@ -3,4 +3,7 @@
 <div class="box tabular">
 <p><%= f.text_field :name, :required => true %></p>
 <p><%= f.text_field :description, :required => true, :size => 80 %></p>
+<% if @board.valid_parents.any? %>
+<p><%= f.select :parent_id, boards_options_for_select(@board.valid_parents), :include_blank => true, :label => :field_board_parent %></p>
+<% end %>
 </div>

app/views/boards/index.html.erb

@@ -8,9 +8,9 @@
     <th><%= l(:label_message_last) %></th>
   </tr></thead>
   <tbody>
-<% for board in @boards %>
+<% Board.board_tree(@boards) do |board, level| %>
   <tr class="<%= cycle 'odd', 'even' %>">
-    <td>
+    <td style="padding-left: <%= level * 18 %>px;">
       <%= link_to h(board.name), {:action => 'show', :id => board}, :class => "board"  %><br />
       <%=h board.description %>
     </td>

app/views/boards/show.html.erb

@@ -1,4 +1,4 @@
-<%= breadcrumb link_to(l(:label_board_plural), project_boards_path(@project)) %>
+<%= board_breadcrumb(@board) %>
 
 <div class="contextual">
 <%= link_to_if_authorized l(:label_message_new),