ref attribute can be used to attach the
NodeRef to an HTML element. In callbacks,
you can then get the DOM
Element that the ref is attached to. This can be used to make
changes to the DOM outside of the
view lifecycle method, retrieve the value of an
This is useful for getting ahold of canvas elements, or scrolling to different sections of a page.
Do not manually modify the DOM tree that is rendered by Yew. Treat the
NodeRef as a read-only
access, if you are unsure.