void IS on_pushButton_loadta bl_clicked IS conn QSqlQuery qry QSqlQuer

void IS::on_pushButton_loadtabl_clicked()
{
    IS conn;
    //QSqlQuery qry;
    QSqlQueryModel * modal=new QSqlQueryModel();

    conn.connOpen();
    QSqlQuery* qry=new QSqlQuery(conn.ZOO);
    qry->prepare("select * from ZOO1");

    qry->exec();
    modal->setQuery(*qry);
    ui->tableView->setModel(modal);
    conn.connClose();
    qDebug() << (modal->rowCount());
    ui->pushButton_loadtabl->setEnabled(false);
    ui->pushButton_loadtabl->setText("База данных загружена");
}