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The PresentationConnection
interface of the Presentation API provides methods and properties for managing a single presentation. Each presentation connection is represented by a PresentationConnection
object. Both the controlling user agent and receiving user agent MUST implement PresentationConnection
.
Properties
PresentationConnection.binaryType
- Returns either blob or arrayBuffer. When a
PresentationConnection
object is created, itsbinaryType
IDL attribute MUST be set to the string "arraybuffer
". PresentationConnection.id
Read only- Provides the presentation connection identifier.
PresentationConnection.state
Read only- Returns the presentation connection's current state.
PresentationConnection.url
Read only- Returns the URL used to create or reconnect to the presentation.
Event handlers
PresentationConnection.onclose
- Fired when there is a call to
PresentationConnection.close()
. PresentationConnection.onconnect
- Fired when a presentation connection is established.
PresentationConnection.onmessage
- Fired when there is a call to
PresentationConnection.send()
. PresentationConnection.onterminated
- Fired when there is a call to
PresentationConnection.terminate()
.
Methods
PresentationConnection.close()
- Closes the current connection and sends a
PresentationConnectionCloseEvent
toPresentationConnection.onclosed
. PresentationConnection.send()
- Sends either binary or text data between a controlling browsing context and a presenting browsing context.
PresentationConnection.terminate()
- Terminates the current connection and fires
PresentationConnection.onterminated
.
Specifications
Specification | Status | Comment |
---|---|---|
Presentation API The definition of 'PresentationConnection interface' in that specification. |
Candidate Recommendation | Initial definition. |
Browser Compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support |
48 |
? | ? | ? | ? |
close() | 49 | ? | ? | ? | ? |
onconnect, onclose , onterminate |
50 | ? | ? | ? | ? |
url |
57 | ? | ? | ? | ? |
Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | No support | 48 | ? | ? | ? | ? | ? |
close() | No support | 49 | ? | ? | ? | ? | ? |
onconnect , onclose , onterminate |
No support | 50 | ? | ? | ? | ? | ? |
url |
No support | 57 | ? | ? | ? | ? | ? |