[SOLVED] Add a calculated field to a table model
how is possible to add a calculated field to a table model - or better to a QSqlRelationalTableModel.
struggling with this for a day and without success yet. my friend Google let me down this time with Qt
If you are going to use SQL database then you can calculate the fields in the database. "Here":https://www.youtube.com/watch?v=CBJV3A84Wnc is a good overview of QSqlRelationalTableModel.
"Spreadsheet":http://qt-project.org/doc/qt-5/qtwidgets-itemviews-spreadsheet-example.html is a good example on how to calculate the fields in the table view.
indeed the sql view is verry powerfull even on sqlite that i'm using. thanks for reply.