MIDIConnectionEvent

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The MIDIConnectionEvent interface of the Web MIDI API is the event passed to the onstatechange event of the MIDIAccess interface and the onstatechange event of the MIDIPorts interface. This occurs any time a new port becomes available, or when a previously available port becomes unavailable. For example, this event is fired whenever a MIDI device is either plugged in to or unplugged from a computer.  

Constructor

MIDIConnectionEvent.MIDIConnectionEvent
Creates a new MIDIConnectionEvent object.

Properties

MIDIConnectionEvent.port
Returns a reference to a MIDIPort instance for a port that has been connected or disconnected."

Examples

 

Specifications

Specification Status Comment
Web MIDI API Working Draft Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
Basic supportChrome Full support 43Edge ? Firefox ? IE ? Opera Full support 30Safari ? WebView Android Full support 43Chrome Android Full support 43Edge Mobile ? Firefox Android ? Opera Android Full support 30Safari iOS ? Samsung Internet Android Full support 4.0

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown

Document Tags and Contributors

Contributors to this page: Sheppy, fscholz, rolfedh, jpmedley, Jeremie
Last updated by: Sheppy,