--- a/app/controller/grid/PKommentar.js	Fri Oct 02 14:58:59 2015 +0200
+++ b/app/controller/grid/PKommentar.js	Wed Oct 14 11:40:25 2015 +0200
@@ -38,6 +38,7 @@
      * On failure it displays a message
      */
      gridSave: function(editor, context) {
+        context.record.set('datum', new Date());
         context.record.save({
             success: function() {
                 context.grid.store.reload();