code: public function getProperty($strPropertyName)
      {
          if ($this->getItem()) {
              $varValue = $this->getItem()->get($strPropertyName);
              // Test if it is an attribute, if so, let it transform the data for the widget.
              $objAttribute = $this->getItem()->getAttribute($strPropertyName);
              if ($objAttribute) {
                  $varValue = $objAttribute->valueToWidget($varValue);
              }
  
              return $varValue;
          }
          return null;
      }
docs: {@inheritDoc}