web.TrackEvent
The TrackEvent interface, which is part of the HTML DOM specification, used for events which represent changes to a set of available on an HTML media element; these events are addtrack and removetrack.
The TrackEvent interface, which is part of the HTML DOM specification, used for events which represent changes to a set of available on an HTML media element; these events are addtrack and removetrack.
constructorcljs
Constructor.
The TrackEvent() constructor creates and returns a new web.TrackEvent object describing an event which occurred on a list of tracks (audio.AudioTrackList, web.VideoTrackList, or web.TextTrackList).
type The type of track event which is described by the object: "addtrack" or "removetrack". eventInfo Optional An optional dictionary providing additional information configuring the new event; it can contain the following fields in any combination:
track Optional
The track to which the event refers; this is null by default, but should be set to a web.VideoTrack, audio.AudioTrack, or web.TextTrack as appropriate given the type of track.
bubbles Optional
A Boolean indicating whether the event bubbles or not.
cancelable Optional
A Boolean indicating whether or not the event can be canceled.
composed Optional
A Boolean indicating whether or not the event will trigger listeners outside of a shadow root; see web.Event.composed for more details.
See also: https://developer.mozilla.org/en-US/docs/Web/API/TrackEvent/TrackEvent
Constructor. The TrackEvent() constructor creates and returns a new `web.TrackEvent` object describing an event which occurred on a list of tracks (`audio.AudioTrackList`, `web.VideoTrackList`, or `web.TextTrackList`). type The type of track event which is described by the object: \"addtrack\" or \"removetrack\". eventInfo Optional An optional dictionary providing additional information configuring the new event; it can contain the following fields in any combination: track Optional The track to which the event refers; this is null by default, but should be set to a `web.VideoTrack`, `audio.AudioTrack`, or `web.TextTrack` as appropriate given the type of track. bubbles Optional A Boolean indicating whether the event bubbles or not. cancelable Optional A Boolean indicating whether or not the event can be canceled. composed Optional A Boolean indicating whether or not the event will trigger listeners outside of a shadow root; see `web.Event.composed` for more details. See also: `https://developer.mozilla.org/en-US/docs/Web/API/TrackEvent/TrackEvent`
trackcljs
(track this)Property.
The read-only track property of the web.TrackEvent interface
the media track object to which the event applies.
track = TrackEvent.track;
See also: https://developer.mozilla.org/en-US/docs/Web/API/TrackEvent/track
Property. The read-only track property of the `web.TrackEvent` interface the media track object to which the event applies. `track = TrackEvent.track;` See also: `https://developer.mozilla.org/en-US/docs/Web/API/TrackEvent/track`
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