protected static function _getData()
 {
     if (count(self::$_dateRange) === 0) {
         $toDate = UDate::maxDate();
     } else {
         $toDate = self::$_dateRange['end'];
     }
     $return = array();
     foreach (AccountingCode::getAll() as $accoutingCode) {
         $return[] = array('type' => self::_convertType($accoutingCode->getTypeId()), 'code' => $accoutingCode->getCode(), 'description' => $accoutingCode->getDescription());
     }
     return $return;
 }
 /**
  * Getting The end javascript
  *
  * @return string
  */
 protected function _getEndJs()
 {
     $btnIdnewPO = isset($_REQUEST['btnidnewpo']) && trim($_REQUEST['btnidnewpo']) !== '' ? trim($_REQUEST['btnidnewpo']) : null;
     $manufacturers = array_map(create_function('$a', 'return $a->getJson();'), Manufacturer::getAll());
     $suppliers = array_map(create_function('$a', 'return $a->getJson();'), Supplier::getAll());
     $statuses = array_map(create_function('$a', 'return $a->getJson();'), ProductStatus::getAll());
     $priceTypes = array_map(create_function('$a', 'return $a->getJson();'), ProductPriceType::getAll());
     $codeTypes = array_map(create_function('$a', 'return $a->getJson();'), ProductCodeType::getAll());
     $locationTypes = array_map(create_function('$a', 'return $a->getJson();'), PreferredLocationType::getAll());
     $accountingCodes = array_map(create_function('$a', 'return array("id"=> $a->getId(), "code"=> $a->getCode(), "description"=> $a->getDescription(), "type"=> $a->getTypeId());'), AccountingCode::getAll());
     $js = parent::_getEndJs();
     $js .= "pageJs.setPreData(" . json_encode($manufacturers) . ", " . json_encode($suppliers) . ", " . json_encode($statuses) . ", " . json_encode($priceTypes) . ", " . json_encode($codeTypes) . ", " . json_encode($locationTypes) . ", " . json_encode($btnIdnewPO) . ", " . json_encode($accountingCodes) . ")";
     $js .= ".setCallbackId('getCategories', '" . $this->getCategoriesBtn->getUniqueID() . "')";
     $js .= ".setCallbackId('validateSKU', '" . $this->validateSKUBtn->getUniqueID() . "')";
     $js .= ".load()";
     $js .= ".bindAllEventNObjects()";
     $js .= "._loadChosen();";
     if (!AccessControl::canEditProduct(Core::getRole())) {
         $js .= "pageJs.readOnlyMode();";
     }
     return $js;
 }