watchCollection

API / watchCollection<TItem> hook

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DEPRECATED!

In future versions this hook will be removed, switch to useObservableCollection.

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Watches the collection for changes, requesting a render when it does. The collection is the only hook dependency.

function watchCollection<TItem>(observableCollection: IReadOnlyObservableCollection<TItem>): void

Template Parameters

• TItem: the type of items the collection contains.

Parameters

• observableCollection: IReadOnlyObservableCollection<TItem>, the collection to watch.