How can I select the participants without an email address? Should I use the Model/View approach (with a SortFilterProxyModel ?), or is it okay to use this straightforward QSqlQuery ?
What if, in the future, the users first want to see a QTableView of the participants, before writing it to a CSV-file?
See fc027f18805513bbdd3bd29233757a51c9e853de , line 1270 of
buurtijd_deelnemers.cppSee https://codereview.stackexchange.com/questions/160755/setfilter-or-just-query
How can I select the participants without an email address? Should I use the Model/View approach (with a
SortFilterProxyModel?), or is it okay to use this straightforward QSqlQuery ?What if, in the future, the users first want to see a QTableView of the participants, before writing it to a CSV-file?