Ejemplos de Mage_Adminhtml_Block_Widget_Form::_prepareCollection en PHP

Ejemplo n.º 1

Archivo: Products - Copy.php Proyecto: roshu1980/add-computers

 /**
  * Prepare collection
  *
  * @return Mage_Adminhtml_Block_Widget_Grid
  */
 protected function _prepareCollection()
 {
     $collection = Mage::getModel('catalog/product_link')->useRelatedLinks()->getProductCollection()->setProduct($this->_getProduct())->addAttributeToSelect('*');
     if ($this->isReadonly()) {
         $productIds = $this->_getSelectedProducts();
         if (empty($productIds)) {
             $productIds = array(0);
         }
         $collection->addFieldToFilter('entity_id', array('in' => $productIds));
     }
     $this->setCollection($collection);
     return parent::_prepareCollection();
 }