edit

src/Api.php

@@ -35,6 +35,8 @@ class Api
 	{
 		$result = array();
 
+		$string = array();
+
 		foreach ($data as $k => $v) {
 
 			$info = Dever::db('attr/info')->find($v['attr_id']);
@@ -46,11 +48,12 @@ class Api
 				if ($attr) {
 					$result[$k]['value_id'] = $attr['id'];
 					$result[$k]['value_name'] = $attr['name'];
+					$string[] = $result[$k]['value_name'];
 				}
 			}
 		}
 
-		return $result;
+		return array('data' => $result, 'string' => implode(',', $string));
 	}
 
 	/**