scinote-web/app/views/result_assets/_edit.html.erb

<div class="well">
  <%= bootstrap_form_for(@result, url: result_asset_path(format: :json), multipart: true, data: { type: :json }) do |f| %>
    <%= f.text_field :name, style: "margin-top: 10px;" %><br />
    <%= f.fields_for :asset do |ff| %>
      <span><strong><%=t "result_assets.edit.uploaded_asset" %></strong></span>
      <p style="margin: 10px;">
        <%= file_extension_icon(ff.object) %>
        <%= ff.object.file_name %>
      </p>
      <%= ff.file_field :file, direct_upload: true %>
    <% end %>
    <hr>
    <div class="align-right">
      <button type="button" class="btn btn-default cancel-edit">
        <%= t("general.cancel")%>
      </button>
      <%= f.submit t("general.save"),
                   class: 'btn btn-success save-result',
                   onclick: "Results.processResult(event, Results.ResultTypeEnum.FILE);" %>
    </div>
  <% end %>
</div>