[SailfishDevel] How to convert Xml list model into QML list model?

[Jollailija Developer]

Okay, I think I found the cause. The function needs to be somewhere where
it can see both of the list models. The question is "where is that?"
I wrote this into the main QML:

    Component{QmlListModel{id:qmlListModel}}

    Component{StationsModel{id:stationsModel}}


    function fillList() {

        var i = 0

        for (var r = 0; r < 10; r++) {

            qmlListModel.append({"title": stationsModel.get(i).title})
// <- line 92

            i ++

            console.log(i)

        }

    }

    Timer {

        interval: 5000

        repeat: false

        onTriggered: {fillList(); console.log("fill")}

        running: true

    }

Quess what the console says?


[W] unknown:92 -
file:///usr/share/harbour-nettiradio/qml/harbour-nettiradio.qml:92:
ReferenceError: qmlListModel is not defined


Not defined? It's right there!

I have no idea what I'm doing.

(want to take a look? source at https://github.com/jollailija/nettiradio )


Cheers,

Reference error: jollailija is not defined


2015-12-12 8:02 GMT+02:00 Jollailija Developer <jollailija at gmail.com>:

> I switched onCompleted to this:
> Component.onCompleted: qmlListModel.append({"title": stationsModel
> .get(3).title})
> There should be over 70 items on this list. I think I will need to try to
> do the conversion at some other place, maybe it can't see it.
>
> 2015-12-11 21:50 GMT+02:00 Alexander Ladygin <fake.ae at gmail.com>:
>
>> seems like index out of bounds
>>
>> stationsModel items count is smaller than lib.stationCount
>>
>>
>>
>> On Fri, Dec 11, 2015 at 10:28 PM, Jollailija Developer <
>> jollailija at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I am using Alpha Menu (People app style sorting) in my app. However it
>>> only supports QML ListModel as it's dataSource. I tried doing this:
>>>
>>>     StationsModel {id:stationsModel}
>>>
>>>
>>>     ListModel {
>>>
>>>         id: qmlListModel
>>>
>>>     }
>>>
>>>         Component.onCompleted: {console.log(lib.stationCount);fillList()}
>>>
>>>
>>>     function fillList() {
>>>
>>>         var i = 0
>>>
>>>         for (var r = 0; r < lib.stationCount; r++) {
>>>
>>>             qmlListModel.append({"title": stationsModel.get(i).title}) //< line 52
>>>
>>>             i ++
>>>
>>>             console.log(i)
>>>
>>>         }
>>>
>>>     }
>>>
>>>
>>>  Well, it isn't working. What's wrong with it? Here's the output:
>>>
>>> [W] unknown:52 - file:///usr/share/harbour-nettiradio/qml/Pages/StationGridView.qml:52: TypeError: Cannot read property 'title' of undefined
>>>
>>>
>>>  "Good night to you, dear devs!" wishes
>>> jollailija
>>>
>>>
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>>
>>
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