There\'re some times when we could need adding a custom element dynamically into a context. Then:
The inserted polymer could receive some properties bound t
Right now, there is no direct way to do it. You should manually do the double binding by listening to changes in the foo
property of the parent element and listening to the foo-changed
event of the programmatically created element.
You can see a working example here: http://plnkr.co/edit/mZd7BNTvXlqJdJ5xSq0o?p=preview