scinote-web/app/views/samples/_import_samples_modal.html.erb

<div class="modal fade" id="modal-import-samples" tabindex="-1" role="dialog" aria-labelledby="modal-import-samples-label">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title"><%= t("samples.modal_import.title") %></h4>
        <%= t("samples.modal_import.notice") %>
      </div>
      <%= bootstrap_form_tag url: parse_sheet_organization_path(@organization, format: :json), html: {"data-type" => "json", id: "form-samples-file"}, remote: :true do |f| %>
      <div class="modal-body">
          <%= f.file_field :file %>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal"><%= t("general.cancel")%></button>
        <input type="submit" class="btn btn-primary" value="<%= t("samples.modal_import.upload") %>"</input>
      </div>
      <% end %>
    </div>
  </div>
</div>