javascript - Why alert is worked, but music dont' stop?

Question

My js code, I have with code. When I use it the alert is worked when founded music, but the music is not stoped?

function myEvent() {

    // Функция stop для Audio:
    HTMLAudioElement.prototype.stop = function()
    {
      this.pause();
      this.currentTime = 0.0;
    }

    // myaudio.stop(); // использование


    var audios = document.getElementsByTagName('audio');
    for(var i = 0, len = audios.length; i < len;i++){
        if(audios[i]  != 0 || audios[i].playing()){
            alert("video");
            audios[i].pause();
            audios[i].stop();
        }
    }

    console.log('My Event!');

    jq_QuizNextOn();

}

Answer 1

等待大神答复