JavaScript Data GridChangesObserver

On this page

• Description
• Methods
  • subscribe
  • unsubscribe

Description

The ChangesObserver module is an object that represents a disposable resource provided by the ChangesObservable module.

Methods

subscribe

Source code

changesObserver.subscribe(callback) ⇒ ChangesObserver

Subscribes to the observer.

Param	Type	Description
callback	function	A function that will be called when the new changes will appear.

unsubscribe

Source code

changesObserver.unsubscribe() ⇒ ChangesObserver

Unsubscribes all subscriptions. After the method call, the observer would not produce any new events.