@microsoft/fast-element > SubtreeBehaviorOptions
SubtreeBehaviorOptions interface
The options used to configure subtree observation.
Signature:export interface SubtreeBehaviorOptions<T = any> extends Omit<NodeBehaviorOptions<T>, "filter">, Omit<MutationObserverInit, "subtree" | "childList">
Properties
Property | Type | Description |
---|---|---|
selector | string | When subtrees are observed, a query selector is required to indicate which of potentially many nodes should be assigned to the property. |
subtree | boolean | Indicates that child subtrees should be observed for changes. |