<% if !filter.errors.empty? %>
  <% filter.errors.full_messages.each do |message| %>
    <div class="warning"><%= h message %></div>
  <% end %>
<% elsif filter.rows && filter.display %>
  <%= render :partial => 'measures/display_list', :locals => {:filter => filter, :edit_mode => edit_mode, :widget_id => widget_id} -%>
<% end %>
