CharmBoard/templates/index.html.ep

% layout 'default',
% title => $self->board_name;

<% my $cat_header = begin %>
  % my $_cat_id = shift; my $_name = shift;
  <div class="category-header category-<%= $_cat_id %>">
    <b><%= $_name %></b>
  </div>
<% end %>

<% my $subf_item = begin %>
  % my $_subf_id = shift; my $_cat_id = shift;
  % my $_name = shift;
  <div class="
    subforum-item subforum-<%= $_subf_id %>
    category-<%= $_cat_id %>
  "><a href="/board/<%= $_subf_id %>"><%= $_name %></a></div>
<% end %>

<%
foreach my $category ($category_tree->getAllChildren) { %>
  <%= $cat_header->(
    $category->getNodeValue,
    $self->schema->resultset('Categories')->
      title_from_id($category->getNodeValue)) %>
<%
  foreach my $subforum ($category->getAllChildren) { %>
    <%= $subf_item->(
      $subforum->getNodeValue,
      $category->getNodeValue,
      $self->schema->resultset('Subforums')->
        title_from_id($subforum->getNodeValue)) %>
<%  }} %>