Interface MIDIInput

Available only in secure contexts.

Hierarchy

MIDIPort
- MIDIInput

Index

Properties

connection id manufacturer name onmidimessage onstatechange state type version

Methods

addEventListener close dispatchEvent open removeEventListener

Properties

`Readonly` connection

connection: MIDIPortConnectionState

`Readonly` id

id: string

`Readonly` manufacturer

manufacturer: string

`Readonly` name

name: string

onmidimessage

onmidimessage: ((this, ev) => any)

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: MIDIInput
  - ev: Event
  Returns any

onstatechange

onstatechange: ((this, ev) => any)

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: MIDIPort
  - ev: Event
  Returns any

`Readonly` state

state: MIDIPortDeviceState

`Readonly` type

type: MIDIPortType

`Readonly` version

version: string

Methods

addEventListener

addEventListener<K>(type, listener, options?): void
Type Parameters
- K extends keyof MIDIInputEventMap
Parameters
- type: K
- listener: ((this, ev) => any)
  - - (this, ev): any
    - Parameters
      
      this: MIDIInput
      
      ev: MIDIInputEventMap[K]
      
      Returns any
- Optional options: boolean | AddEventListenerOptions
Returns void

Overrides MIDIPort.addEventListener
addEventListener(type, listener, options?): void
Parameters
- type: string
- listener: EventListenerOrEventListenerObject
- Optional options: boolean | AddEventListenerOptions
Returns void

Overrides MIDIPort.addEventListener

close

close(): Promise<MIDIPort>
MDN Reference

Returns Promise<MIDIPort>

Inherited from MIDIPort.close

dispatchEvent

dispatchEvent(event): boolean
Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

MDN Reference
Parameters
- event: Event
Returns boolean

Inherited from MIDIPort.dispatchEvent

open

open(): Promise<MIDIPort>
MDN Reference

Returns Promise<MIDIPort>

Inherited from MIDIPort.open

removeEventListener

removeEventListener<K>(type, listener, options?): void
Type Parameters
- K extends keyof MIDIInputEventMap
Parameters
- type: K
- listener: ((this, ev) => any)
  - - (this, ev): any
    - Parameters
      
      this: MIDIInput
      
      ev: MIDIInputEventMap[K]
      
      Returns any
- Optional options: boolean | EventListenerOptions
Returns void

Overrides MIDIPort.removeEventListener
removeEventListener(type, listener, options?): void
Parameters
- type: string
- listener: EventListenerOrEventListenerObject
- Optional options: boolean | EventListenerOptions
Returns void

Overrides MIDIPort.removeEventListener