Issue with dynamic data and WorkerScript

[petter.sandholdt]

I have an issue with that my WorkerScript does not reach updated data in a ListModel.

ListModel {
        id: listModel
        ListElement{title:"test"}
    }

    Timer {
        repeat: true; interval: 2000; running: true
        onTriggered: {
            listModel.setProperty(0, "title", listModel.get(0).title+"!")
            console.log("Title outside: "+listModel.get(0).title)
            worker.sendMessage({'model': listModel});
        }
    }

    WorkerScript {
        id: worker
        source: "worker.js"
    }

The code above updates the title property on the first element in the model by adding a "!" to the title.

By worker.js contains:

.pragma library

WorkerScript.onMessage = function(msg) {
    console.log("Title in script: "+msg.model.get(0).title)
}

but if run this code the console shows:

Title outside: test!
Title in script: test!
Title outside: test!!
Title in script: test!
Title outside: test!!!
Title in script: test!
Title outside: test!!!!
Title in script: test!

It looks like the updated model is not reached by the script. What is the correct way to do this?

[rahulvala]

Where is List View ?

Check this example : http://doc.qt.nokia.com/4.7-snapshot...h-workerscript

regards,
rahul

[petter.sandholdt]

I didn't expect the ListView to matter in this case, is handling the model that is the issue.

The Model is however:

    ListView {
        anchors.fill: parent
        model: listModel
        delegate:
            Text {
                anchors.centerIn: parent
                text: qsTr(""+title)
                color: platformStyle.colorNormalLight
                font.pixelSize: 20
            }

    }

Please test the code above and see if it works for you. It a very simplified example just to trigger the behavior that i find in a bigger application.