<%= link_to(save_tags_collection_path, {class: 'btn btn-sm btn-primary collection-tag-save hide', :remote => true, method: 'post', return_to: request.url}) do %> Save <% end %> <%= link_to(tags_collection_path, {class: 'btn btn-sm btn-primary collection-tag-cancel hide', :remote => true, method: 'get', return_to: request.url}) do %> Cancel <% end %>