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 PresentationConnectionstart() 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.connectionRead only- Returns a references to the
PresentationConnectionobject that fired the event.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Presentation API The definition of 'PresentationConnectionAvailableEvent interface' in that specification. |
Candidate Recommendation | Initial definition. |
Browser Compatibility
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 48 | ? | 511 | ? | ? | ? |
PresentationConnectionAvailableEvent constructor | 48 | ? | 511 | ? | ? | ? |
connection | 48 | ? | 511 | ? | ? | ? |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | Opera Android | iOS Safari | Samsung Internet |
|---|---|---|---|---|---|---|---|
| Basic support | No | 48 | ? | 511 | ? | ? | ? |
PresentationConnectionAvailableEvent constructor | No | 48 | ? | 511 | ? | ? | ? |
connection | No | 48 | ? | 511 | ? | ? | ? |
1. 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.