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 | Status | Comment |
---|---|---|
Presentation API The definition of 'PresentationConnection interface' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
BCD tables only load in the browser