PresentationRequest
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
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()Experimental-
Creates a
PresentationRequest.
Instance properties
None
Instance methods
PresentationRequest.start()Experimental-
Returns a
Promisethat resolves with aPresentationConnectionafter the user agent prompts the user to select a display and grant permission to use that display. PresentationRequest.reconnect()Experimental-
When the
reconnect(presentationId)method is called on aPresentationRequestpresentationRequest, the user agent MUST run the following steps to reconnect to a presentation. PresentationRequest.getAvailability()Experimental-
When the
getAvailability()method is called, the user agent MUST run the steps as the link.
Specifications
| Specification |
|---|
| Presentation API # interface-presentationrequest |
Browser compatibility
| desktop | mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PresentationRequest | ||||||||||||
PresentationRequest() constructor | ||||||||||||
connectionavailable event | ||||||||||||
getAvailability | ||||||||||||
reconnect | ||||||||||||
Secure context required | ||||||||||||
start | ||||||||||||