/**
*
* @param Mage_Sales_Model_Resource_Order_Shipment_Grid_Collection $collection
* @param Mage_Adminhtml_Block_Widget_Grid_Column $column
*
* @return \Zitec_Dpd_Block_Adminhtml_Sales_Shipment_Grid
*/
protected function _filterManifesto($collection, $column)
{
$manifestRef = $column->getFilter()->getCondition();
if ($manifestRef) {
$resource = Mage::getSingleton('core/resource');
/* @var $resource Mage_Core_Model_Resource */
$whereClause = $resource->getConnection("core_read")->quoteInto("manifest.manifest_ref like ? ", $manifestRef);
$collection->getSelect()->where($whereClause);
$debug = (string) $collection->getSelect();
}
return $this;
}
/**
* Collection initialization
*
*/
protected function _construct()
{
parent::_construct();
$this->setMainTable('enterprise_salesarchive/shipment_grid');
}
