PresentationConnection
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.
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 |
---|
Presentation API # interface-presentationconnection |
Browser compatibility
BCD tables only load in the browser