detecting the end of video using jwplayer?

Question

im using jwplayer with thier javascript api, im trying to detect when its the end of the video at the moment i have tried this:

onTime: function(event) {
          console.log(this.getDuration());
          console.log(this.getPosition());
          if (this.getPosition() === this.getDuration()) {
            return alert("Im done");
          }
        }

but this alerts twice with "im done", and obviously this is not an efficient way to detect the end of the video?

Answer 1

Use onComplete(callback).

onComplete: function() {
    return alert("Im done");
}