/**
* Only display attribute when there actually are profiles.
* @return mixed|string
*/
public function toHtml()
{
if ($this->getValue()) {
return parent::toHtml();
}
return '';
}
/**
* This is a bit of a hack, the function below will set the template used
* for this field to render it properly, however the renderer property is
* used for all subsequent fields since the extending block is a singleton.
* This means that we will need to set the template to our custom one, let
* the block render, and then set the template back to the original one so
* the same template isn't used for all subsequent fields. Ugly yes but
* functional.
*
* @return mixed|string
*/
public function toHtml()
{
if ($this->getRenderer()) {
$orig = $this->getRenderer()->getTemplate();
$this->getRenderer()->setTemplate('mageparts/ddq/catalog/product/form/renderer/opt.phtml');
$result = parent::toHtml();
$this->getRenderer()->setTemplate($orig);
} else {
$result = parent::toHtml();
}
return $result;
}
