<% total_width = 4 + @quantities.length %> <% header = quantities_table_header(@quantities) %> <% header.each_with_index do |row, i| %> <% if i == 0 %> <%= l(:field_amount) %> <% end %> <% row.each do |q, span| %> 0 %> <%= "rowspan=#{-span}" if span && span < 0 %> style="width: <%= (span && span > 0 ? span : 1) * 100/total_width %>%;" title="<%= q.description %>"> <%= q.name if span %> <% end %> <% if i == 0 %> <% end %> <% end %>