app/views/refinery/teams/admin/categories/_sortable_list.html.erb
<ul id='sortable_list'>
<%= render :partial => 'category',
:collection => @categories.select{|g| g.parent_id.nil? },
:locals => {
:collection => @categories
} %>
</ul>
<%= render '/refinery/admin/sortable_list',
:continue_reordering => (local_assigns.keys.include?(:continue_reordering)) ? continue_reordering : true %>