educoder/app/views/admins/competitions/index.html.erb

<% define_admin_breadcrumbs do %>
  <% add_admin_breadcrumb('竞赛列表', admins_competitions_path) %>
<% end %>

<div class="box competitions-list-container">
  <%= render partial: 'admins/competitions/shared/list', locals: { competitions: @competitions } %>
</div>

<%= render partial: 'admins/shared/modal/upload_file_modal', locals: { title: '上传图片' } %>