example of Qt dektop SQL

[saulos]

Hi, I'm trying to understand how I can show/manipulate a DB table with QT, i will like to by pointed to some example.
Just to understand I'm use to program in Visual Studio and connect to various SQL, create form with fields and grid . I was able to connect to my server (MariaDB) and do sone basic command , now I will like to replicate what I usually do in VS , like create a window with a grid that show the data from a query.
I searched on the forum but I just find pice of code and is difficult to put all together, so if any one can point me to an example it will be wonderful :)
Thanks

[Christian Ehrlicher]

You should take a look at QSqlTableModel and the examples linked in the documentation there.

[saulos]

Thanks, I try also the example, very cool .
But still I don't understand how to display the QsqlTableModel on a UI.
I just create a simple UI
QMainWindow
QWidget

Then I don't know how to display the tablemodel.
:(

[jsulm]

@saulos The link provided by @Christian-Ehrlicher shows how:

 QSqlTableModel *model = new QSqlTableModel(parentObject, database);
 model->setTable("employee");
 model->setEditStrategy(QSqlTableModel::OnManualSubmit);
 model->select();
 model->setHeaderData(0, Qt::Horizontal, tr("Name"));
 model->setHeaderData(1, Qt::Horizontal, tr("Salary"));

 QTableView *view = new QTableView;
 view->setModel(model);
 view->hideColumn(0); // don't show the ID
 view->show();

[mrjj]

Hi
Qt models work with views
For DB models often TableView is used.
https://doc.qt.io/qt-5/model-view-programming.html

you have to set the model from code.

[saulos]

Thanks to All
All solved :)