metamaps--metamaps/app/views/metacode_sets/index.html.erb

<div class='blackBox'>
<%= render :partial => 'admin/adminpanel' %>
<br />
<table>
  <tr>
    <th>Name</th>
    <th class='metacodeSetsDescription'>Description</th>
    <th>Metacodes</th>
  </tr>

<% @metacode_sets.each do |metacode_set| %>
  <tr>
    <td>
      <%= metacode_set.name %><br />
      <%= link_to 'Edit', edit_metacode_set_path(metacode_set) %><br />
      <%= link_to 'Delete', metacode_set, method: :delete, data: { confirm: 'Are you sure?' } %>
    </td>
    <td class='metacodeSetDesc'><%= metacode_set.desc %></td>
    <td>
      <% metacode_set.metacodes.each_with_index do |metacode, index| %>
        <img class='metacodeSetImage' src='<%= metacode.icon %>' />
        <% if (index+1)%4 == 0 %>
        <div class='clearfloat'></div>
        <% end %>
      <% end %>
      <div class='clearfloat'></div>
    </td>
  </tr>
<% end %>
</table>
</div>

<script>
$(document).ready(function() {
  $('.blackBox').height( (parseInt($('body').height()) - 40) ).mCustomScrollbar({ 
      mouseWheelPixels: 200,
      advanced: { updateOnContentResize: true }
  });
});
</script>