[SailfishDevel] ListModel sorting in QML
Tigre-Bleu
devel at tigre-bleu.net
Sun Nov 17 12:39:15 UTC 2013
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
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