typos in blog tutorial. fixed empty result in active record relations. fixed keeping of post data in scaffold edit view when using renderer.

2 files changed, 9 insertions, 2 deletions

diff --git a/framework/Data/ActiveRecord/Relations/TActiveRecordRelation.php b/framework/Data/ActiveRecord/Relations/TActiveRecordRelation.php
index 60afef89..de6e5331 100644
--- a/framework/Data/ActiveRecord/Relations/TActiveRecordRelation.php
+++ b/framework/Data/ActiveRecord/Relations/TActiveRecordRelation.php
@@ -64,7 +64,8 @@ abstract class TActiveRecordRelation
 		static $stack=array();

 

 		$results = call_user_func_array(array($this->getSourceRecord(),$method),$args);

-		if(is_array($results) || $results instanceof ArrayAccess || $results instanceof TActiveRecord)

+		$validArray = is_array($results) && count($results) > 0;

+		if($validArray || $results instanceof ArrayAccess || $results instanceof TActiveRecord)

 		{

 			$this->collectForeignObjects($results);

 			while($obj = array_pop($stack))

diff --git a/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php b/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php
index 0550864b..ea9b2df5 100644
--- a/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php
+++ b/framework/Data/ActiveRecord/Scaffold/TScaffoldEditView.php
@@ -214,6 +214,12 @@ class TScaffoldEditView extends TScaffoldBase
 			$record->save();

 			return true;

 		}

+		else if($this->_editRenderer!==null)

+		{

+			//preserve the form data.

+			$this->_editRenderer->updateRecord($this->getCurrentRecord());

+		}

+

 		return false;

 	}

 

@@ -300,5 +306,5 @@ interface IScaffoldEditRenderer extends IDataRenderer
 	 */

 	public function updateRecord($record);

 }

-
+

 ?>
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