Update (refresh) carousel based on changes to related model

[svendahlstrand]

I have a dynamic carousel that displays items from a JSON store using this technique. The user is able to mark carousel items as favorites. I'm using a separate Favorite model for this that uses localstorage.

The user can organize favorites in another view (away from the carousel) - and thats my problem. When a user removes a favorite from this view and then returns to the carousel and looks at that item, it will still be marked as a favorite.

How do I refresh the carousel item when it's marked or unmarked as favorite?

[mitchellsimoens]

You need to listen to the events on the store to make the changes to the carousel. You have to do it in your code, the carousel does not talk to a store.