/**
* Set common attributes
*
* @param array $attrs Field attributes to prepare
*
* @return array
*/
protected function setCommonAttributes(array $attrs)
{
$result = parent::setCommonAttributes($attrs);
if (isset($result['multiple'])) {
unset($result['multiple']);
}
return $result;
}
/**
* Set common attributes
*
* @param array $attrs Field attributes to prepare
*
* @return array
*/
protected function setCommonAttributes(array $attrs)
{
return parent::setCommonAttributes($attrs) + array('data-header' => '0');
}
/**
* Set common attributes
*
* @param array $attrs Field attributes to prepare
*
* @return array
*/
protected function setCommonAttributes(array $attrs)
{
return parent::setCommonAttributes($attrs) + array('data-placeholder' => static::t('Enter keywords'), 'data-selected-text' => static::t('# selected'));
}
