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()
orPresentationRequest.join()
. This method provides a object with a reference to the created or joined object.
Methods
PresentationRequest.start()
- Returns a
Promise
that resolves with aPresentationConnection
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 aPresentationRequest
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 | Status | Comment |
---|---|---|
Presentation API The definition of 'PresentationRequest interface' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
BCD tables only load in the browser