"model.index" is an alias for "index" that Repeaters and ListViews attach to their delegate. Right now QmlWeb only knows "index". This also applies to ListModels: ListModel { id: fruitModel ListElement { name: "Apple" cost: 2.45 } } Here, both "model.name" and "name" is available to the delegates. The same is true for "model.modelData" vs "modelData" when using e.g. JS arrays as model. Reproducible: Always
This project is unfortunately no longer maintained. If a new maintainer wants to step up and take care, the project is archived here: https://invent.kde.org/unmaintained/qmlweb You can just clone it in your private namespace on invent.kde.org and if you have started to work on it and fixed/implemented something get it reviewed and the project unarchived. Sorry for the inconveniences.