get multiple data from json with QT C++ - c++

Question

I need to get a multiple data from json, the first part I can read, but the json inside I can't get it.
So my data from API:
My code in c++/QT it's the next:
QString JsonFunctions::getUnits(QString token_type, QString access_token)
{
QString lista;
QEventLoop eventLoop;
QNetworkAccessManager mgr;
QObject::connect(&mgr, SIGNAL(finished(QNetworkReply*)), &eventLoop, SLOT(quit()));
QJsonObject json;
QNetworkRequest request(QUrl("https://MYURL/api/v2/units"));
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
//request.setRawHeader("Content-Type", "application/json");
request.setRawHeader("Accept", "application/json");
QString sing = token_type + " " + access_token;
request.setRawHeader("Authorization", sing.toUtf8());
QSslConfiguration conf = request.sslConfiguration();
conf.setPeerVerifyMode(QSslSocket::VerifyNone);
request.setSslConfiguration(conf);
QNetworkReply *reply = mgr.get(request);
eventLoop.exec();
QString strReply = (QString)reply->readAll();
qDebug() << "reply" << strReply;
qDebug() << "code" << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QJsonDocument jsonResponse = QJsonDocument::fromJson(strReply.toUtf8());
QJsonArray jsonArray = jsonResponse.array();
QJsonObject jsonObject = jsonResponse.object();
QVariantMap mainmap = jsonObject.toVariantMap();
QVariantList phraseList = mainmap["data"].toList();
QJsonObject jsonobjs = QJsonObject::fromVariantMap(mainmap);
QJsonArray dataObject = jsonobjs.value("data").toArray();
for(int i = 0; i < dataObject.count(); i++){
QJsonObject temp = dataObject[i].toObject();
units unitsTemp;
unitsTemp.id = temp.value("ac_role_name").toString();
unitsTemp.description = temp.value("description").toString();
unitsTemp.thing_name = temp.value("thing_name").toString();
unitsTemp.serial_number = temp.value("serial_number").toString();
unitsTemp.access_key = temp.value("access_key").toString();
unitsTemp.state = temp.value("state").toInt();
unitsTemp.location_id = temp.value("location_id").toString();
unitsTemp.billing_id = temp.value("billing_id").toString();
unitsTemp.created_at = temp.value("created_at").toString();
unitsTemp.update_at = temp.value("update_at").toString();
unitsTemp.nickname = temp.value("nickname").toString();
unitsTemp.image = temp.value("image").toString();
unitsTemp.status = temp.value("status").toString();
unitsTemp.ac_role_name = temp.value("ac_role_name").toString();
//QJsonValue siteValue = temp.value("location").toArray();
//QJsonObject locationObject = siteValue.toObject();
//How to get location data ?
QJsonArray dataObjectz = temp.value("location").toArray().at(0).toArray();
//unitsTemp.locations.address = locationObject.value("address").toString();
//devo prendere le location
QString debug;
}
return lista;
}
I've tried code and codes...but how to get location data ?? I don't found the solution works for me.
Any idea ?
I'm new in qt and c++. thanks.

Answer 1

The solutions it's:
QJsonObject locationObject = temp["location"].toObject();
QString addressFromLocation = locationObject.value("address").toString();
work for me