PresentationConnection
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
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.
Instance properties
PresentationConnection.binaryType-
Returns either blob or arrayBuffer. When a
PresentationConnectionobject is created, itsbinaryTypeIDL attribute MUST be set to the string"arraybuffer". PresentationConnection.idRead only-
Provides the presentation connection identifier.
PresentationConnection.stateRead only-
Returns the presentation connection's current state.
PresentationConnection.urlRead only-
Returns the URL used to create or reconnect to the presentation.
Instance methods
PresentationConnection.close()-
Closes the current connection and sends a
PresentationConnectionCloseEventtocloseevent. 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
terminateevent.
Events
close-
Fired when there is a call to
PresentationConnection.close(). connect-
Fired when a presentation connection is established.
message-
Fired when there is a call to
PresentationConnection.send(). terminate-
Fired when there is a call to
PresentationConnection.terminate().
Specifications
| Specification |
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| Presentation API # interface-presentationconnection |
Browser compatibility
| desktop | mobile | |||||||||||
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PresentationConnection
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binaryType
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close
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close event
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connect event
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id
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message event
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send
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state
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terminate
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terminate event
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url
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- See implementation notes.