QSqlQuery q(QSqlDatabase::database(connection));
q.exec("SELECT ident FROM boxes WHERE (NOT _f = '')");
while (q.next()){
boxes.insert("id", q.value(0).toInt());
}
QSqlQuery q(QSqlDatabase::database(connection));
q.exec("SELECT ident FROM boxes WHERE (NOT _f = '')");
while (q.next()){
boxes.insert("id", q.value(0).toInt());
}