/** * Return additional parameters needed for edit, * corresponding to given edit block * * @param Mage_Adminhtml_Block_Widget_Grid $grid Grid block instance * @return array */ public function getAdditionalEditParams(Mage_Adminhtml_Block_Widget_Grid $grid) { if (!is_null($this->_typeModel)) { return $this->_typeModel->getAdditionalEditParams($this->getBlockType(), $grid); } return array(); }