Core-list with transition to detail

core-list with detail.html

<core-animated-pages fit selected="{{view}}">
	<section>
		<core-list on-core-activate="{{selectView}}">
			<my-item></my-item>
		</core-list>

	</section>
	<section>
		<my-item-detail data="{{selectedItem}}"></my-item-detail>				
	</section>
</core-animated-pages>
		
<script>
	Polymer({
		selectView: function(e){
			//change the view to 1 or 0
			//fill selectedItem object with detail data of item
		}
	})
</script>