예제 #1
0
파일: Grid.php 프로젝트: rajarshc/Rooja
 protected function _prepareCollection()
 {
     $collection = Mage::getModel('catalogrule/rule')->getResourceCollection()->addFieldToFilter("points_action", array(array(array('eq' => ''), array('null' => true))));
     $this->setCollection($collection);
     return parent::_prepareCollection();
 }