[Interest] Send Data to JavaScript

[John Schneiderman]

I'm attempting to send data to the JavaScript side of the QWebEngine 
code. This data is being emitted via a signal. The registration is 
connected correctly as other components work just fine, though they're 
emitting only a single int or QString.

An example of what I'm attempting is below:

class Demo : QObject

{

     Q_OBJECT

public:

         Q_PROPERTY(
             QMap<QString, QStringList> mappings
                 MEMBER mappings_
                 NOTIFY mappingsChanged
         )

};


What I'm expecting is that mappings would be transformed on the 
JavaScript side as:

mappings {

     "key" : ["abc", "def"]...

}

However, when I try to view the data in the emitted signal it's always 
null. Any suggestions where I should look for more answers or perhaps 
I'm going in an incorrect direction?

Thanks,


-- 
John Schneiderman
Senior Software Engineer
CDPR Squad
GOG.com

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