KeyUpdater

com.raquo.laminar.modifiers.KeyUpdater

See theKeyUpdater companion object

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
Graph
Supertypes: trait Binder[El]

trait Modifier[El]

class Object

trait Matchable

class Any
Self type: KeyUpdater[El, K, V]

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

In this article

Generated with