A
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.PresentationRequest
When a
is constructed, the given PresentationRequest
urls
MUST be used as the list of presentation request URLs which are each a possible presentation URL for the
instance.PresentationRequest
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
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 48 | ? | ? | 35 | ? |
Secure contexts only | 61 | ? | ? | 48 | ? |
Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | 48 | 48 | ? | ? | ? | 35 | ? |
Secure contexts only | 61 | 61 | ? | ? | ? | 48 | ? |