In qml, with the help of below code in the qml side, the above templist sent to c++ side as a Qstring , in the C++ side, I got the above inpu ...
Given unnamed JSON document: Qt 5.10+ has operator[] for QJsonDocument, so we can address any of them by index: How does one do the same in olde ...
The following text is a bit of std::string text that is generated by another app (I do not have control of what the app sends me). I have tried for da ...
I am trying to create a Bitbake recipe for QJson (https://github.com/flavio/qjson) that should run with the embedded version of Qt4. My Bitbake recipe ...
I have a Json file to read and display on UI. Reading is fine but when I tried to update value wheelbase, code runs with no errors but it does not upd ...
I want to write a sentence into a JSON file in Qt. I did it in python and it was quite easy, no need to convert the text into (value, key) pairs but i ...
I'm trying to parse a simple JSON data in Qt5. Code looks like this : But for some reason my map is empty, here is a debugging snap : How can I ...
I have to convert a QTextCharFormat to a QJsonValue because it has to be transmitted from a client to a server in a Json message, but I have no idea h ...
I have exactly following json data as follows: I want to parse above jsonData data and extract contacts of that data. can anybody suggest me how ...
Im using Qt5.7.1 and trying to read information in my JSON file. The structure of my file includes: the name of the configuration, the number of neuro ...
I need to save values below pre-set levels, using QJsonDocument. I have the following example of code: It should save something like: But inst ...
I am trying to convert QJsonValues into their correct data types, but the conversion always ends up returning their default value. For example, I hav ...
I want to add more than one QJsonObject and not QJsonArray to a QJsonDocument. Is this possible? It should look like this: I have refered this but ...
I'm sending a QJsonArray from C++ to QML combo box: netlib.h netlib.cpp *.qml The sample QJsonArray is QJsonArray([{"ip":"10.10.2.22","name ...
I am trying to parse json object in QT from an api. However when i try the codes written below i cannot parse the object. I simply want to get the inf ...
I have an object that I serialize it into JSON using the code below (also see the the struct): This code converts it to json text file: This all ...
I can set values to objects this way in the simple json-file. Qt code: Simple json file: So this code changes the value of gender to female. ...
qdebug returns QJsonDocument({"variant":null}) I think it should be returning the values of object1 but it returns null.why so? I want to pair strin ...
In my project I read from a json file with QJsonDocument::fromJson(). This works great, however when I try to write the QJsonDocument back to file wit ...
I am trying to create a json file in which i insert QjsonObjects in an only one QJsonArray,what i get is every QjsonObject is in an independent QJsonA ...