how to trigger parent re-render when using `remove` in realtime database?

[nonzer0]

It's not clear to me in the scenario in which a child component in a react context performs a deletion of an item from the realtime database how it is that the parent component will trigger a re-render.

If the react context updates that would do it but since remove happens directly in firebase the context is unaffected.

[jbaldassari]

@nonzer0 I think the idea is that you would usually be subscribing to a collection/query and rendering each element from that with a .map() or similar. So if you remove an item from that collection, the collection (and therefore the subscription/query output) would be updated, which should trigger a re-render without the element that was deleted.

[nonzer0]

oh I see what you mean thx @jbaldassari!