KeyUpdater

class KeyUpdater[-El <: Base, +K <: Key, V](val key: K, val values: Observable[V], val update: (El, V, Any) => Unit) extends Binder[El]

A modifier that updates a key from a source, e.g. value <-- valueStream

Value parameters:

update: (element, newValue, reason) => () The reason is used for updating CompositeKey-s.

Companion:

object

trait Binder[El]

trait Modifier[El]

class Object

trait Matchable

class Any

Value members

This method is used by onMountBind to cancel this subscription on unmount

You can count on this method being a no-op in your libraries and end user code.

The reason this method is not abstract is to avoid broken SAM sugar in case of meta modifiers. See https://github.com/raquo/scala-dom-types/issues/27