Traversing QTableView

[junxuan]

Due to a school project, i wanted to do a small database program with Qt. After setting up a QTableView and its QStandardItemModel, im wondering how i can traverse for the values as i need to save the values into a text file. Preferably it traverses row by row. Thx for any info.

[shentian]

The data displayed in the QTableView is actually stored in its model. Use:

QAbstractItemModel* model = tableView->model();
for (int row = 1; row < model->rowCount(); ++row)
{
  for (int column = 1; column < model->columnCount(); ++column)
  {
     QVariant itemData = model->index(row, column).data();
     // process data ...
  }
}

QAbstractItemModel* model = tableView->model();
for (int row = 1; row < model->rowCount(); ++row)
{
  for (int column = 1; column < model->columnCount(); ++column)
  {
     QVariant itemData = model->index(row, column).data();
     // process data ...
  }
}

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[junxuan]

Thx for the help.
Cheers.