PresentationRequest

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

A PresentationRequest object is used to initiate or reconnect to a presentation made by a controlling browsing context. The PresentationRequest object MUST be implemented in a controlling browsing context provided by a controlling user agent.

When a PresentationRequest is constructed, the given urls MUST be used as the list of presentation request URLs which are each a possible presentation URL for the PresentationRequest instance.

Constructor

PresentationRequest()

Creates a PresentationRequest.

Properties

None

Event handlers

PresentationRequest.onconnectionavailable

Fires on a successful call to PresentationRequest.start() or PresentationRequest.join(). This method provides a object with a reference to the created or joined object.

Methods

PresentationRequest.start()

Returns a Promise that resolves with a PresentationConnection after the user agent prompts the user to select a display and grant permission to use that display.

PresentationRequest.reconnect()

When the reconnect(presentationId) method is called on a PresentationRequest presentationRequest, the user agent MUST run the following steps to reconnect to a presentation.

PresentationRequest.getAvailability()

When the getAvailability() method is called, the user agent MUST run the steps as the link.

Specifications

Specification
Presentation API
# interface-presentationrequest

Browser compatibility

BCD tables only load in the browser