/**
* Update element object.
*
* @param int $id Id of the current element.
* @param array $data Array with data for update.
*
* @return boolean
*/
public function update($id, $data)
{
if (empty($data)) {
throw new Exception('Parameter data is empty.');
}
$db = $this->_db;
$saved = false;
$data_object = array();
foreach ($this->_dataColumns as $_key => $_val) {
if (isset($data[$_key])) {
$data_object[$_val] = $data[$_key];
}
}
if (!empty($data_object)) {
$_objectData = new FormElement();
$_objectDataTableName = $_objectData->info('name');
$_objectData->update($data_object, $this->_dataId . ' = "' . $id . '"');
$saved = true;
}
return $saved;
}
