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length

Summary

The length attribute returns the number of cues in the list represented by the TextTrackCueList.

Property of apis/audio-video/TextTrackCueListapis/audio-video/TextTrackCueList

Syntax

Note: This property is read-only.

var result = TextTrackCueList.length;

Return Value

Returns an object of type unsigned longunsigned long

Examples

//. . .
var myTrack = document.getElementById("entrack").track; // get text track from track element
var myCues = myTrack.cues;   // get list of cues
// report how many cues are in the list
alert(myCues.length);
//. . .

Related specifications

W3C HTML5 Specification
W3C Editor’s Draft

Attributions