MIDIAccess: sysexEnabled property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The sysexEnabled read-only property of the MIDIAccess interface indicates whether system exclusive support is enabled on the current MIDIAccess instance.

Value

A boolean value.

Examples

The Navigator.requestMIDIAccess() method returns a promise that resolves with a MIDIAccess object. Printing the value of sysexEnabled to the console returns a boolean value, which is true if system exclusive support is enabled.

js
navigator.requestMIDIAccess().then((access) => {
  console.log(access.sysexEnabled);
});

Specifications

Specification
Web MIDI API
# dom-midiaccess-sysexenabled

Browser compatibility

BCD tables only load in the browser