[Alexander]

Hello, is it possible to use SortFilterProxyModel to connect to the Firebase Realtime Database?

[GüntherFelgo Team]

Hi Alexander,

the SortFilterProxyModel operates on a QML ListModel to apply filtering/sorting. It does not require a certain backend solution and simply provides the data for the UI.

For using it together with JSON data, like e.g. data you load from Firebase, you can combine the SortFilterProxyModel with the JsonListModel. You can see an example here: https://felgo.com/doc/felgo-jsonlistmodel/#sorting-filtering-and-list-sections

Best,
Günther