[*] Classes: calcul position in class when an attribute, an image or a scene is added

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@9638 b9a71923-0436-4b27-9f14-aed3839534dd
2011-10-25 15:17:26 +00:00
parent 962c48728b
commit c7a984c927
4 changed files with 36 additions and 21 deletions
@@ -124,6 +124,9 @@ class AttributeCore extends ObjectModel

 	public function add($autodate = true, $null_values = false)
 	{
+		if ($this->position <= 0)
+			$this->position = Attribute::getHigherPosition($this->id_attribute_group) + 1;
+
 		$return = parent::add($autodate, $null_values);
 		if ($return)
 			Module::hookExec('afterSaveAttribute', array('id_attribute' => $this->id));
@@ -339,7 +342,7 @@ class AttributeCore extends ObjectModel
 				FROM `'._DB_PREFIX_.'attribute`
 				WHERE id_attribute_group = '.(int)$id_attribute_group;
 		$position = DB::getInstance()->getValue($sql);
-		return ($position !== false) ? $position : -1;
+		return (is_numeric($position)) ? $position : -1;
 	}
 }