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remove event listeners in destroy, add once method

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cky
2018-06-12 20:55:31 +08:00
parent 0b09b8ee6f
commit 87170ab460
8 changed files with 73 additions and 53 deletions
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4
src/js/captions.js
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@@ -80,7 +80,7 @@ const captions = {
// Watch changes to textTracks and update captions menu
if (this.isHTML5) {
const trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack';
utils.on(this.media.textTracks, trackEvents, captions.update.bind(this));
utils.on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this));
}
// Update available languages in list next tick (the event must not be triggered before the listeners)
@@ -107,7 +107,7 @@ const captions = {
track.mode = 'hidden';
// Add event listener for cue changes
utils.on(track, 'cuechange', () => captions.updateCues.call(this));
utils.on.call(this, track, 'cuechange', () => captions.updateCues.call(this));
});
}