public function getReceiveVoucherItemsAction() { $voucher_id = $this->_request->getParam('voucher_id'); //$wh_id = $this->_request->getParam('wh_id'); if (!empty($voucher_id)) { $stock_master = new Model_StockMaster(); //$result = $stock_master->getUnplacedReceiveVoucherItems($voucher, $wh_id); $result = $stock_master->detailDataReceiveno($voucher_id); } else { $result = array("error" => "Please provide transaction number. e.g. (?voucher_id =15)"); } echo Zend_Json::encode($result); }