// +---------------------------------------------------------------------- namespace app\wap\model\special; use basic\ModelBasic; use traits\ModelTrait; class Grade extends ModelBasic { use ModelTrait; public static function getPickerData(){ $data=self::where('is_del',0)->where('is_show',1)->order('sort desc')->select(); $pickdata=[]; foreach ($data as $item){ $val['value']=$item['id']; $val['text']=$item['name']; $pickdata[]=$val; } return $pickdata; } }