/**
* Get item class
*
* @param integer $index Item index
* @param integer $length Items list length
* @param \XLite\View\FormField\AFormField $field Current item
*
* @return string
*/
protected function getItemClass($index, $length, \XLite\View\FormField\AFormField $field)
{
$data = $this->getCountryStateSelectorFields();
foreach ($data as $countryField => $stateFields) {
if ($stateFields[1] === $field->getName()) {
$this->rowIndexDelta++;
}
}
$index += $this->rowIndexDelta;
$classes = parent::getItemClass($index, $length, $field);
return $classes;
}