/**
* Method to get the list of Weight Unit for the field options.
*
* @return array The field option objects.
*
* @since 11.1
*/
protected function getOptions()
{
$options = array();
$values = ShopFunctions::getWeightUnit();
foreach ($values as $k => $v) {
$options[] = JHtml::_('select.option', $k, $v);
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
