Using QJson functionality to change data in nested json with arrays.

[pokemonsrqt]

Here is a problem I have been struggling with for a few hours and am not close to solving. How can I change id and recording-id from 0 to 1.

{
    recordings: [{
        id: 0
    }],
    data-source-storages: [{
        sample-storages: [{
            recording-id: 0
        }]
    }]
}

[jsulm]

@pokemonsrqt What did you try and what is not working?
Start here: http://doc.qt.io/qt-5/qjsondocument.html

[pokemonsrqt]

This is where I am at

QJsonArray recordings = obj.value(JSON::V0_1::KEYS::RECORDINGS).toArray();
for(QJsonValue recording : recordings) {
    QJsonObject recordingObj = recording.toObject();
    recordingObj.remove("id");
    recordingObj.insert("id", DataStorage::availableRecordingId());
}

The major problem is that changing the local variable recordingObj does not change the outer variable obj that is the one I want to change.

[jsulm]

@pokemonsrqt You can use http://doc.qt.io/qt-5/qjsonarray.html#operator-5b-5d

[pokemonsrqt]

Thanks! That helped big time!