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

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