Хранилища Subversion OpenInventory

TField FilterValueDelegate::getField(const QModelIndex &index) // ïî èíäåêñó (â òàáëèöå ôèëüòðîâ) ïîëó÷èì èíôîðìàöèþ î ïîëå

{

    const QAbstractItemModel * model = index.model();

    TField field_result;

    QSqlQuery q;

    QString sql_str;

    bool ok;

    // QString fieldName = index.model()->data(model->index(index.row(),4), Qt::EditRole).toString();

  //  QString class_id = index.model()->data(model->index(index.row(),2), Qt::EditRole).toString();

    field_result.FieldName = index.model()->data(model->index(index.row(),4), Qt::EditRole).toString();

    field_result.ClassIdentifer = index.model()->data(model->index(index.row(),2), Qt::EditRole).toString();

    sql_str = tr("select * from `DescriptionOfClasses` where `ClassIdentifer` = '");

    sql_str.append(field_result.ClassIdentifer);

    sql_str.append(tr("' and `FieldName` = '"));

    sql_str.append(field_result.FieldName);

    sql_str.append(tr("'"));

    ok = q.prepare(sql_str);

    if(!ok)  return field_result;

    ok = q.exec();

    if(!ok)  return field_result;

    int ID_index = q.record().indexOf(tr("ID"));

    int FieldAlias_index = q.record().indexOf(tr("FieldAlias"));

    int FieldType_index = q.record().indexOf(tr("FieldType"));

    int DefaultValue_index = q.record().indexOf(tr("DefaultValue"));

    int Comment_index = q.record().indexOf(tr("Comment"));

    while(q.next()){

    field_result.ID = q.value(ID_index).asString();

    field_result.FieldAlias = q.value(FieldAlias_index).asString();

    field_result.FieldType = q.value(FieldType_index).asString();

    field_result.DefaultValue = q.value(DefaultValue_index).asString();

    field_result.Comment = q.value(Comment_index).asString();

    }

    return field_result;

}

TField Field;

Field = getField(index);