public function cancel()
    {
        // clean the session record
        $this->dropSession = true;
        Openbizx::$app->getSessionContext()->cleanObj($this->objectName, true);
    }
public function cancel()
    {
        // clean the session record
        $this->dropSession = true;
        Openbizx::$app->getSessionContext()->cleanObj($this->objectName, true);
    }
public function cancel ( ) { // clean the session record $ this -> dropSession = true ; Openbizx :: $ app -> getSessionContext ( ) -> cleanObj ( $ this -> objectName , true ) ; }
Clean up the sessions of view and all forms

@return void
Clean up the sessions of view and all forms