How attach to a client side compenent rendered via dom-repeat.

Flow
1

I have a polymer 2 component which renders a number of elements using dom-repeat.

The id’s of these elements are not know until runtime.

As such I can’t bind to them using the @Id annotation.

So the question is how do I bind to these dynamically rendered components;

I’ve implemented an onAttach method but I still can’t find away to attach to the elements.

I’m expecting something like:

	@Override
	protected void onAttach(AttachEvent attachEvent)
	{
		// getById doesn't exist so what should I use ?
		TimePicker timePicker = getElement().getById("some-id");
		
		timePicker.addChangeListener(e -> System.out.println("Event fired"));

	}