/**
* Get the murkup of the control's delete button
* @param String gfName
* @param Number id
* @param String deleteValue
* @return String
*/
protected function getDelButtonHtml($gfName, $id, $deleteValue)
{
if ($this->multiSelect == FM_ALWAYS || $this->dependent) {
return '';
}
return parent::getDelButtonHtml($gfName, $id, $deleteValue);
}
