/**
* Returns the output of the field type.
*
* @return string
*/
public function getField($aField)
{
$_sInputForEncodedVelue = '';
if (is_callable($this->getElement($aField, array('callback', 'search')))) {
$_sInputForEncodedVelue = $this->_getChildInputByKey('encoded', $aField);
$aField['attributes'] = $this->_getAttributesUpdatedForAJAX($aField);
}
$_aOptions = $this->_getSelect2OptionsFormatted($aField['options'], $aField);
$aField['attributes']['select'] = array('data-type' => 'select2', 'data-field_id' => $aField['field_id'], 'data-section_id' => $aField['section_id']) + $this->getDataAttributeArray($_aOptions) + $this->getElementAsArray($aField, array('attributes', 'select'));
return parent::getField($aField) . $_sInputForEncodedVelue;
// a nested input that stores an encoded selection value.
}
