ListView does not populate when entered second time
Hi all
It comes to my previous query:
Now when opening the app, I can see the listview in the note.qml and after click on return of the navigation pane and enter the same page (note.qml) still I am not able to see the ListView.
The code is available in the link above.
I guess that groupDataModel is exposed via C++ right? Is Qt.objectCrypt.fetchNotes () who is to fill the data model?
I think your problem might be that the ListView takes possession of the "groupDataModel". Then he destroyed it once the page is destroyed. And the second time, it does not appear because the data model is already destroyed.
See the documentation of the ListView, as soon as you assign it a dataModel is supported if the datamodel does not have a previous parent. So your solution is perhaps here give the groupDataModel a parent existing if ListView does not try to take ownership.
Tags: BlackBerry Developers
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