protected function getEditableHtmlOptions()
{
$htmlOptions = parent::getEditableHtmlOptions();
$htmlOptions['multiple'] = true;
$htmlOptions['class'] = 'multiple';
return $htmlOptions;
}
/**
* Clear out html options for 'empty' since it is not applicable for a rado dropdown.
* @see DropDownElement::getEditableHtmlOptions()
*/
protected function getEditableHtmlOptions()
{
$htmlOptions = parent::getEditableHtmlOptions();
$htmlOptions['template'] = '<div class="radio-input">{input}{label}</div>';
if (isset($htmlOptions['empty'])) {
unset($htmlOptions['empty']);
}
return $htmlOptions;
}
