fix: Add missing confirmation dialog when deleting a record.

flask_admin/templates/bootstrap4/admin/base.html

@@ -87,6 +87,7 @@
     <script src="{{ admin_static.url(filename='vendor/bootstrap4/dropdown.js', v='4.3.1') }}" type="text/javascript"></script>
     <script src="{{ admin_static.url(filename='vendor/select2/select2.min.js', v='4.2.1') }}"
             type="text/javascript"></script>
+    <script src="{{ admin_static.url(filename='admin/js/helpers.js', v='1.0.0') }}" type="text/javascript"></script>
     {% if admin_view.extra_js %}
         {% for js_url in admin_view.extra_js %}
             <script src="{{ js_url }}" type="text/javascript"></script>

flask_admin/templates/bootstrap4/admin/model/row_actions.html

@@ -31,7 +31,7 @@
   {% elif csrf_token %}
   <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
   {% endif %}
-  <button onclick="return safeConfirm('{{ _gettext('Are you sure you want to delete this record?') }}');" title="{{ _gettext('Delete record') }}">
+  <button onclick="return faHelpers.safeConfirm('{{ _gettext('Are you sure you want to delete this record?') }}');" title="{{ _gettext('Delete record') }}">
     <span class="fa fa-trash glyphicon glyphicon-trash"></span>
   </button>
 </form>