Index: branches/unlabeled/unlabeled-1.1.2/core/units/selectors/selectors_event_handler.php
===================================================================
diff -u -r1485 -r1487
--- branches/unlabeled/unlabeled-1.1.2/core/units/selectors/selectors_event_handler.php	(.../selectors_event_handler.php)	(revision 1485)
+++ branches/unlabeled/unlabeled-1.1.2/core/units/selectors/selectors_event_handler.php	(.../selectors_event_handler.php)	(revision 1487)
@@ -60,10 +60,13 @@
 				list($id,$field_values) = each($items_info);	
 				if($id == 0)
 				{
-					$object->Load( $field_values['ParentId'] );
+					$parent_id = getArrayValue($field_values,'ParentId');
+					if($parent_id) $object->Load($parent_id);
+					
 					$object->SetFieldsFromHash($field_values);
 					$object->Create();
 					if( $object->IsTempTable() ) $object->setTempID();
+					$this->Application->SetVar($event->getPrefixSpecial().'_id', $object->GetID() );
 				}
 				else
 				{
@@ -189,7 +192,15 @@
 				$object->SetDBField('SelectorData', $selector_data);
 				return $selector_data;
 			}
-			return $selector_data;
+			else
+			{
+				foreach($selector_data as $prop_name => $prop_value)
+				{
+					if(!$prop_value) unset($selector_data[$prop_name]);
+				}
+				$object->SetDBField('SelectorData', $selector_data);
+				return $selector_data;
+			}
 		}
 		
 		/**
@@ -225,11 +236,31 @@
 		{
 			$object =& $event->getObject();
 			$object->SetFieldsFromHash( $this->getSubmittedFields($event) );
-			$object->SetDBField( 'SelectorData', Array() );
-			$object->Update();
+			$object->ResetStyle();
 			
 			$event->redirect_params['pass'] = 'all,'.$event->getPrefixSpecial();
 		}
+		
+		/**
+		 * Resets selected styles properties to values of their base classes
+		 *
+		 * @param kEvent $event
+		 */
+		function OnMassResetToBase(&$event)
+		{
+			$this->Application->setUnitOption($event->Prefix,'AutoLoad',false);
+			$object =& $event->getObject();
+			
+			$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
+			if($items_info)
+			{
+				foreach($items_info as $id => $field_values)
+				{
+					$object->Load($id);
+	 				$object->ResetStyle();
+				}	
+			}
+		}
 	}
 
 ?>
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