I am using ObjectBox Database in Flutter.
Now I want to observe the data of a particular entity and change the list when that entity will get updated.
I saw documentation DataObserver & Rx and tried to implement it as follows.
Stream<Query<InvoiceList>> watchedQuery = deliveryListBox!.query(InvoiceList_.dispatch.equals(true)).watch();
sub1 = watchedQuery.listen((Query<InvoiceList> query) {
// This gets triggered any there are changes to the queried entity types.
// You can call any query method here, for example:
getDataFromLocal("");
});
I want to update the list when dispatch will get changed but nothing happening by this code.
Can anyone please help to achieve this?
