HydratableElementController class

@microsoft/fast-element > HydratableElementController

HydratableElementController class

This API is provided as a beta preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

An ElementController capable of hydrating FAST elements from Declarative Shadow DOM.

Signature:

export declare class HydratableElementController<TElement extends HTMLElement = HTMLElement> extends ElementController<TElement>

Extends: ElementController<TElement>

Properties

Property	Modifiers	Type	Description
lifecycleCallbacks?	`static`	HydrationControllerCallbacks	*(BETA)* (Optional) Lifecycle callbacks for hydration events
needsHydration?	`protected`	boolean	*(BETA)* (Optional) Controls whether the controller will hydrate during the connect() method. Initialized during the first connect() call to true when the `needs-hydration` attribute is present on the element.
shadowOptions		ShadowRootOptions \| undefined	*(BETA)* The shadow root options for the component.

Methods

Method	Modifiers	Description
config(callbacks)	`static`	*(BETA)* Configure lifecycle callbacks for hydration events
connect()		*(BETA)* Runs connected lifecycle behavior on the associated element.
disconnect()		*(BETA)* Unregisters the hydration observer when the element is disconnected.
install()	`static`	*(BETA)* Sets the ElementController strategy to HydratableElementController.