IterableDiffer
IterableDiffer
Stable Interface
Interface Overview
interface IterableDiffer { V diff(object: NgIterable<V>) : IterableChanges<V> }
Interface Description
A strategy for tracking changes over time to an iterable. Used by NgFor
to respond to changes in an iterable by effecting equivalent changes in the DOM.
Interface Details
V
diff(object: NgIterable<V>) : IterableChanges<V>
Compute a difference between the previous state and the new object
state.
exported from core-index, defined in core/src/change_detection/differs/iterable_differs.ts
© 2010–2017 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/docs/ts/latest/api/core/index/IterableDiffer-interface.html