Qt C ++来自所选行的数据

Question

My row has 5 columns and I need the data from the last column. I've written the below function. This function should return the element from the last column of the selected row, but unfortunately, after debug I've noticed that my function only reads the first column. Can anyone help me to solve this?

QString MainWindow::getIDNumberFromSelectedRow(const QModelIndexList indexes)
{
    QStringList selected_text;
    foreach(QModelIndex current,indexes)
    {
        QVariant data = model->data(current);
        QString text = data.toString();
        selected_text.append(text);
        qDebug() << text;
    }

    QString idNumber = selected_text.last();
    return idNumber;
}

Answer 1

Possibly, indexes, and thus, current(s) refers to the first column of the model. What if you refer directly to a specific item, eg:

model->data(model->index(current.row(), 4))

I don't know if this work, anyway I hope it'll help