Unsolved Display the contents of a json file
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Hello, I would like to display the contents of my json file in QML, can someone help me ? please
here is the content of the json file :
//test.json{
"classe": "2btssn",
"active": true,
"nb": 3,
"etudiants": [
{ "prénom": "John", "nom": "Doe", "age": 19 },
{ "prénom": "Jane", "nom": "Doe" , "age": 19 },
{ "prénom": "Robert", "nom": "Smith" , "age": 18 }
]
}//here is the content of my main.cpp file
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QString>
#include <QJsonDocument>
#include <QFile>
#include <QQmlContext>#include <QJsonObject>
#include <QJsonArray>int main(int argc, char *argv[])
{
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endifQGuiApplication app(argc, argv); QQmlApplicationEngine engine; QFile fichierJSON("test.json"); if (fichierJSON.open(QFile::ReadOnly | QFile::Text)) { // lecture les données du fichier JSON QString donnees = fichierJSON.readAll(); fichierJSON.close(); } const QUrl url(QStringLiteral("qrc:/main.qml")); QObject::connect(&engine, &QQmlApplicationEngine::objectCreated, &app, [url](QObject *obj, const QUrl &objUrl) { if (!obj && url == objUrl) QCoreApplication::exit(-1); }, Qt::QueuedConnection); engine.load(url); return app.exec();
}
I want the content to display on the console but I can't
thank you -
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Hi,
If it's only to dump on the application output using qDebug would be enough.