Interface TextTrackList

Hierarchy

EventTarget
- TextTrackList

Indexable

[index: number]: TextTrack

Index

Properties

length onaddtrack onchange onremovetrack

Methods

[iterator] addEventListener dispatchEvent getTrackById removeEventListener

Properties

`Readonly` length

length: number

onaddtrack

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

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: TextTrackList
  - ev: TrackEvent
  Returns any

onchange

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

Type declaration

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

onremovetrack

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

Type declaration

- (this, ev): any
- MDN Reference
  Parameters
  - this: TextTrackList
  - ev: TrackEvent
  Returns any

Methods

[iterator]

[iterator](): IterableIterator<TextTrack>
Returns IterableIterator<TextTrack>

addEventListener

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

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

Overrides EventTarget.addEventListener

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 EventTarget.dispatchEvent

getTrackById

getTrackById(id): TextTrack
MDN Reference
Parameters
- id: string
Returns TextTrack

removeEventListener

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

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

Overrides EventTarget.removeEventListener