Qt hide column in QTableView

Question

I want to hide the ID column in the QtableView and i can\'t do that on my implementation. Can anyone help me?

void MainWindow::on_a         


        

Answer 1

You use ui->tableView->setColumnHidden(6, true);, but there is no column with index 6. You should write ui->tableView->setColumnHidden(5, true); instead, because ID column number is rather 5 than 6.

UPDATE:

You also need to hide column(s) after you set the model to the view, i.e:

ui->tableView->setModel(model);
ui->tableView->setColumnHidden(5, true);