/**
* Execute the action
*
* @return void
*/
public function execute()
{
// call parent, this will probably add some general CSS/JS or other required files
parent::execute();
// get parameters
$newIdSequence = trim(\SpoonFilter::getPostValue('new_id_sequence', null, '', 'string'));
// list id
$ids = (array) explode(',', rtrim($newIdSequence, ','));
// loop id's and set new sequence
foreach ($ids as $i => $id) {
// build item
$item['id'] = (int) $id;
// change sequence
$item['sequence'] = $i + 1;
// update sequence
BackendSlideshowModel::updateCategorySequence($item);
}
// success output
$this->output(self::OK, null, 'sequence updated');
}