How to remove item from QML GridView model

[A Former User]

Hi,
I am trying to remove an item from GridView. The model class from Qt(C++) is passed to QML GridView, and I want to remove an item from model as well GridView. I am writing as

@for(i = artistsModelDialog.length - 1; i >= 0; --i) {
for(j = podcastsModelDialog.length - 1; j >= 0; --j) {
if(artistsModelDialog[i].artistname === podcastsModelDialog[j].artistname) {
artistsModelDialog.remove(i);
}
}
}@

I am getting error message on console :

TypeError: Result of expression 'artistsModelDialog.remove' [undefined] is not a function.

I am right? any idea?

[jys0224]

if you are using QAbstractItemModel-based class as your model,
implement remove() method as slot or as Q_INVOKABLE.
make sure that appropriate model-changed signal is emitted within remove() method