Index: branches/5.2.x/core/units/category_items/category_items_event_handler.php
===================================================================
diff -u -N -r15145 -r15812
--- branches/5.2.x/core/units/category_items/category_items_event_handler.php	(.../category_items_event_handler.php)	(revision 15145)
+++ branches/5.2.x/core/units/category_items/category_items_event_handler.php	(.../category_items_event_handler.php)	(revision 15812)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: category_items_event_handler.php 15145 2012-03-04 09:04:08Z alex $
+* @version	$Id: category_items_event_handler.php 15812 2013-06-26 10:47:58Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -171,4 +171,17 @@
 			}
 		}
 
+		/**
+		 * Makes sure, that parent category item is loaded when coping back from temp table
+		 *
+		 * @param kEvent $event
+		 *
+		 * @return void
+		 * @see    CategoryItems_DBItem::GetKeyClause()
+		 */
+		protected function OnAfterCopyToLive(kEvent $event)
+		{
+			// don't call parent, because it's unclear how from here we can get parent item's ID here
+		}
+
 	}
\ No newline at end of file
Index: branches/5.2.x/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N -r15776 -r15812
--- branches/5.2.x/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 15776)
+++ branches/5.2.x/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 15812)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: db_event_handler.php 15776 2013-05-23 09:58:39Z alex $
+* @version	$Id: db_event_handler.php 15812 2013-06-26 10:47:58Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -2064,6 +2064,21 @@
 		}
 
 		/**
+		 * Analog of OnPreSave event for usage in AJAX request
+		 *
+		 * @param kEvent $event
+		 *
+		 * @return void
+		 */
+		protected function OnPreSaveAjax(kEvent $event)
+		{
+			$ajax_form_helper = $this->Application->recallObject('AjaxFormHelper');
+			/* @var $ajax_form_helper AjaxFormHelper */
+
+			$ajax_form_helper->transitEvent($event, 'OnPreSave');
+		}
+
+		/**
 		 * [HOOK] Saves sub-item
 		 *
 		 * @param kEvent $event
@@ -2588,7 +2603,7 @@
 		 */
 		protected function OnAfterCopyToLive(kEvent $event)
 		{
-			$object = $event->getObject();
+			$object = $event->getObject(array('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$object->SwitchToLive();