/**
* Method to get a model object, loading it if required.
*
* @param string $name The model name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $config Configuration array for model. Optional.
* @param boolean $forceNew Force get new model, or we get it from cache.
*
* @return object The model.
*/
public function getModel($name = null, $prefix = null, $config = array(), $forceNew = false)
{
if (!$name) {
$name = $this->viewItem;
}
return parent::getModel($name, $prefix, $config);
}
/**
* Prepare execute hook.
*
* @return void
*/
protected function prepareExecute()
{
$this->context = ContextHelper::fromController($this, 'edit');
parent::prepareExecute();
$this->recordId = $this->input->get($this->urlVar);
// Populate the row id from the session.
$this->data[$this->key] = $this->recordId;
}