I had similar situation in the past.

Data was coming from web, but I needed to rearrange it for QML lists to
work.
What I found useful and working was to just generate a new model in
JavaScript (based on empty ListModel if I recall correctly). I had only a
couple of dozens of data and it was changing once or twice during app use
sessions. So creating a fresh model from scratch was not a problem at all.

Cheers,
Artem.



On Sun, Nov 17, 2013 at 11:59 PM, Tigre-Bleu <de...@tigre-bleu.net> wrote:

> Ok, thanks
>
> I will create my own model with sorting capabilities
>
> Antoine
>
> ----- Mail original -----
> De: "Andrey Kozhevnikov" <coderusin...@gmail.com>
> À: devel@lists.sailfishos.org
> Envoyé: Dimanche 17 Novembre 2013 14:05:39
> Objet: Re: [SailfishDevel] ListModel sorting in QML
>
> afaik the use of JSONListModel not intended the sorting functions.
> you need to make own model and sort json data before pushing it to model.
>
> On 17.11.2013 18:39, Tigre-Bleu wrote:
> > Hi,
> >
> > I have a ListView which loads a model from JSON with JSONListModel. The
> model contains items and category ids, but is not sorted by category.
> >
> > What I wand to do is to display the items sorted by categories in the
> ListView. I have put a section.property in the ListView but it is working
> only half as expected because it is not sorting the model.
> >
> > For instance, if my model content is:
> >
> > Item1 - Category1
> > Item2 - Category1
> > Item3 - Category2
> > Item4 - Category3
> > Item5 - Category3
> > Item6 - Category1
> >
> > Then my ListView will display:
> >
> > Category1
> >    Item1
> >    Item2
> > Category2
> >    Item3
> > Category3
> >    Item4
> >    Item5
> > Category1
> >    Item6
> >
> > Of course I would like Item6 to be set between Item2 and Item3.
> >
> > How is possible to do that in QML? I would like to avoid manually
> iterating on all the items to re-order.
> >
> > Thanks,
> >
> > Antoine
> > _______________________________________________
> > SailfishOS.org Devel mailing list
>
> _______________________________________________
> SailfishOS.org Devel mailing list
> _______________________________________________
> SailfishOS.org Devel mailing list
>



-- 
Artem Marchenko
http://agilesoftwaredevelopment.com
http://twitter.com/AgileArtem
_______________________________________________
SailfishOS.org Devel mailing list

Reply via email to