<?php class Observer_LevelId extends \Orm\Observer { /** * @var mixed Default source property or array of properties, which is/are used to create the slug */ public static $source = 'level_id'; /** * @var string property to set the creation by on */ public static $property = 'level_id'; /** * @var mixed Source property or array of properties, which is/are used to create the slug */ protected $_source; /** * @var string Slug property */ protected $_property; public function __construct($class) { $props = $class::observers(get_class($this)); $this->_property = isset($props['property']) ? $props['property'] : static::$property; } public function before_save(\Orm\Model $obj) { \Debug::dump($this->_source, 'hint'); die; $obj->{$this->_property} = $this->_source; } }