/** * Prepare default SELECT values */ protected function _construct() { parent::_construct(); $this->setValues(array(array('label' => Mage::helper('Mage_Adminhtml_Helper_Data')->__('No'), 'value' => '0'), array('label' => Mage::helper('Mage_Adminhtml_Helper_Data')->__('Yes'), 'value' => 1))); }