/**
* Read function.
* Handles all the read requests ( lists and forms ) and triggers the appropriate view method.
*
* @param string $mode The mode of the read function. Pass 'row' for retrieving a single row or 'list' to retrieve a collection of rows.
* @param mixed $id The id of the row to load when we are retrieving a single row.
*
* @return void
*/
protected function read($mode = 'row', $id = null)
{
$application = JFactory::getApplication();
$itemId = $application->input->get('itemId', 0, 'int');
if ($itemId) {
$this->embed($id);
} else {
parent::read($mode, $id);
}
}
