NavigationPreloadManager

Overview

The NavigationPreloadManager interface of the the Service Worker API provides methods for managing the preloading of resources with a service worker.

Location

• Reference: Island.fx
• Namespace: RemObjects.Elements.WebAssembly.DOM
• Platforms: WebAssembly

Required Methods

Returns a Promise that resolves when navigation preloading is disabled.

method disable: dynamic

dynamic disable()

func disable() -> dynamic

dynamic disable()

Function disable() As dynamic

Returns a Promise that resolves when navigation preloading is enabled.

method enable: dynamic

dynamic enable()

func enable() -> dynamic

dynamic enable()

Function enable() As dynamic

Returns a Promise that resolves to an object with properties indicating whether preload is enabled and the contents of the Service-Worker-Navigation-Preload.

method getState: dynamic

dynamic getState()

func getState() -> dynamic

dynamic getState()

Function getState() As dynamic

Sets the value of the Service-Worker-Navigation-Preload header and returns an empty Promise.

method setHeaderValue: dynamic

dynamic setHeaderValue()

func setHeaderValue() -> dynamic

dynamic setHeaderValue()

Function setHeaderValue() As dynamic