<%= render 'show_thead' %> <%= render partial: 'trade_item', collection: @trade_items, as: :trade_item %> <%= render 'total_price' %>

					<% if @checked_ids.present? %> <%= link_to '去结算', { controller: 'orders', action: 'new' }, class: 'button is-primary', id: 'new_order' %> <% else %> 去结算 <% end %>