[Interest] QJSEngine with QRC

[Richard Weickelt]

On 10/29/25 19:09, Scott Bloom wrote:
> I have this working via a QRC based html file, using the WebEngine to
> process the javascript.
> 
> The html, uses the qtwebchannel.js from the qrc, and then also loads 3
> javascript files via <script src="..."> tags, all via qrc:/ urls. (some
> of the tags are in the head and some in the body.

I guess you expect QJSEngine to render an image only. The HTML is just a 
vehicle to get the .js files into WebEngine, right?

Your .js files make use of async and await. Are you aware of 
https://bugreports.qt.io/browse/QTBUG-58620? If that is not a showstopper 
already, have you read about importing from .mjs files? 
https://doc.qt.io/qt-6/qtqml-javascript-imports.html#imports-within-javascript-resources 


Consider QuickJS-NG as JS engine instead and start without involving qrc. 
QuickJS-NG offers better language support than QJSEngine.