PresentationConnectionAvailableEvent

The PresentationConnectionAvailableEvent interface of the Presentation API is fired on a PresentationRequest when a connection associated with the object is created.

A controlling user agent fires a trusted event named connectionavailable on a PresentationRequest when a connection associated with the object is created. It is fired at the PresentationRequest instance, using the PresentationConnectionAvailableEvent interface, with the connection attribute set to the PresentationConnection object that was created. The event is fired for each connection that is created for the controller, either by the controller calling start() or reconnect(), or by the controlling user agent creating a connection on the controller's behalf via defaultRequest.

Constructor

PresentationConnectionAvailableEvent(): Creates a new PresentationConnectionAvailableEvent.

Properties

PresentationConnectionAvailableEvent.connection Read only: Returns a references to the PresentationConnection object that fired the event.

Specifications

Specification	Status	Comment
Presentation API The definition of 'PresentationConnectionAvailableEvent interface' in that specification.	Candidate Recommendation	Initial definition.

Browser Compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`PresentationConnectionAvailableEvent` Experimental	Chrome Full support 48	Edge ?	Firefox Full support 51 Disabled Full support 51 Disabled Disabled From version 51: this feature is behind the `dom.presentation.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	IE No support No	Opera Full support Yes	Safari ?	WebView Android No support No	Chrome Android Full support 48	Firefox Android Full support 51 Disabled Full support 51 Disabled Disabled From version 51: this feature is behind the `dom.presentation.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support Yes
`PresentationConnectionAvailableEvent()` constructor Experimental	Chrome Full support 48	Edge ?	Firefox Full support 51 Disabled Full support 51 Disabled Disabled From version 51: this feature is behind the `dom.presentation.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	IE No support No	Opera ?	Safari ?	WebView Android No support No	Chrome Android Full support 48	Firefox Android Full support 51 Disabled Full support 51 Disabled Disabled From version 51: this feature is behind the `dom.presentation.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	Opera Android ?	Safari iOS ?	Samsung Internet Android ?
`connection` Experimental	Chrome Full support 48	Edge ?	Firefox Full support 51 Disabled Full support 51 Disabled Disabled From version 51: this feature is behind the `dom.presentation.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	IE No support No	Opera Full support Yes	Safari ?	WebView Android No support No	Chrome Android Full support 48	Firefox Android Full support 51 Disabled Full support 51 Disabled Disabled From version 51: this feature is behind the `dom.presentation.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support Yes

Legend

Full support: Full support
No support: No support
Compatibility unknown: Compatibility unknown
Experimental. Expect behavior to change in the future.: Experimental. Expect behavior to change in the future.
User must explicitly enable this feature.: User must explicitly enable this feature.