app/views/spree/admin/flash_sales/new.html.erb
<% content_for :page_title do %>
<%= @flash_sale.name %>
<% end %>
<% content_for :page_actions do %>
<li>
<%= button_link_to 'New', [:admin, @flash_sale], :icon => 'icon-arrow-left', :id => 'admin_new_flash_sale__link' %>
</li>
<% end %>
<div data-hook="admin_flash_sale__edit_form">
<div id="flash-sale-form-wrapper">
<%= form_for [:admin, @flash_sale], :html => { :id => 'admin_flash_sale', :multipart => true } do |form| %>
<%= render partial: 'form', locals: { form: form } %>
<% end %>
</div>
</div>