Javascript 无法绑定到document.ready上的JPlayer事件

我使用jplayer在网页上播放音频，当页面加载时，检查器和播放器可以很好地加载，但是绑定功能不起作用。如果我稍后从控制台调用它，那么它可以正常工作

$(document).ready(function(){
    myCirclePlayer = new CirclePlayer("#jquery_jplayer_1",
        { mp3: flatplaylist[0] },
        { supplied: "mp3", }
    );
    $("#jplayer_inspector").jPlayerInspector({jPlayer:$("#jquery_jplayer_1")});
    //does not work from here, but will work if I put this in the console.
    $(myCirclePlayer.audio).bind('ended',function (){ playNextFile(); }); 
});

---

这是我的最终代码，运行良好

var PlayerID = "#jquery_jplayer_1";
$(window).ready(function(){
    myCirclePlayer = new CirclePlayer(PlayerID,{mp3: 'audio/'+mypl.playlist[0]},{supplied: "mp3",});
    $("#jplayer_inspector").jPlayerInspector({jPlayer:$("#jquery_jplayer_1")});
    $(PlayerID).bind($.jPlayer.event.ended, function (){ playNextFile(); });
});

---

这是我的最终代码，运行良好

var PlayerID = "#jquery_jplayer_1";
$(window).ready(function(){
    myCirclePlayer = new CirclePlayer(PlayerID,{mp3: 'audio/'+mypl.playlist[0]},{supplied: "mp3",});
    $("#jplayer_inspector").jPlayerInspector({jPlayer:$("#jquery_jplayer_1")});
    $(PlayerID).bind($.jPlayer.event.ended, function (){ playNextFile(); });
});