interface KeyValueChanges {
K
V
forEachItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
forEachPreviousItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
forEachChangedItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
forEachAddedItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
forEachRemovedItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
}
An object describing the changes in the Map or {[k:string]: string} since last time KeyValueDiffer#diff() was invoked.
K
V
forEachItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
Iterate over all changes. KeyValueChangeRecord will contain information about changes to each item.
forEachPreviousItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
Iterate over changes in the order of original Map showing where the original items have moved.
forEachChangedItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
Iterate over all keys for which values have changed.
forEachAddedItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
Iterate over all added items.
forEachRemovedItem(fn: (r: KeyValueChangeRecord<K, V>) => void) : void
Iterate over all removed items.
exported from core/index, defined in core/src/change_detection/differs/keyvalue_differs.ts
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Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/docs/ts/latest/api/core/index/KeyValueChanges-interface.html