Chris@909: <% @hours.collect {|h| h[criterias[level]].to_s}.uniq.each do |value| %>
Chris@909: <% hours_for_value = select_hours(hours, criterias[level], value) -%>
Chris@909: <% next if hours_for_value.empty? -%>
Chris@909: <tr class="<%= cycle('odd', 'even') %> <%= 'last-level' unless criterias.length > level+1 %>">
Chris@909: <%= '<td></td>' * level %>
Chris@909: <td><%= h(format_criteria_value(criterias[level], value)) %></td>
Chris@909: <%= '<td></td>' * (criterias.length - level - 1) -%>
Chris@909:   <% total = 0 -%>
Chris@909:   <% @periods.each do |period| -%>
Chris@909:     <% sum = sum_hours(select_hours(hours_for_value, @columns, period.to_s)); total += sum -%>
Chris@909:     <td class="hours"><%= html_hours("%.2f" % sum) if sum > 0 %></td>
Chris@909:   <% end -%>
Chris@909:   <td class="hours"><%= html_hours("%.2f" % total) if total > 0 %></td>
Chris@909: </tr>
Chris@909: <% if criterias.length > level+1 -%>
Chris@909:   <%= render(:partial => 'report_criteria', :locals => {:criterias => criterias, :hours => hours_for_value, :level => (level + 1)}) %>
Chris@909: <% end -%>
Chris@909: 
Chris@909: <% end %>