TextTrackCue.onenter

The onenter EventHandler of the TextTrackCue interface processes the enter event.

The enter event fires when a cue becomes active. In the case of subtitles or a caption this is when it displays over the media.

Syntax

TextTrackCue.onenter = function;
TextTrackCue.addEventListener('enter', function);

Example

In the following example, onenter is used to print to the console when cue1 is the active cue.

cue1.onenter = function() {
  console.log('Cue 1 has displayed');
}

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
onenter
23
12
31
10
≤12.1
6
≤37
25
31
≤12.1
7
1.5

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https://developer.mozilla.org/en-US/docs/Web/API/TextTrackCue/onenter