jquery - jplayer - キャッチされていない TypeError: 未定義のプロパティ 'play' を読み取れません

Question

getshopped.org の jquery-jplayer プラグインを使用しています。私は彼らのフォーラムで質問しましたが、残念ながらそこで助けを得ることは不可能のようです. したがって、私の問題は、「pauseOthers」メソッドを使用して、開始時に jplayer のすべてのインスタンスを一時停止したいということです。うまくいきません...どんな助けでも大歓迎です！これが私のコードです：

<script type='text/javascript'>
jQuery(document).ready(function($){
    // Local copy of jQuery selectors, for performance.
    //array of players and int variables for uniquely identifying each player                   
    var jPlayer_array = $(".jquery_jplayer");
    var playerID;
    var fileID;
    var jpPlayTime = new Array();
    var jpTotalTime= new Array();
    var song = new Array();
    <?php
if(isset($_SESSION['jplayer_plugin_ids'])){
    foreach((array)$_SESSION['jplayer_plugin_ids'] as $fileid){
        $file_data = get_post($fileid);
        $mp3_path= WPSC_PREVIEW_URL."".addslashes($file_data->post_title)."";
        if(!empty($file_data)){?>
        jpPlayTime_<?php echo $fileid; ?> = $("#jplayer_play_time_<?php echo $fileid; ?>");
        jpTotalTime_<?php echo $fileid; ?> = $("#jplayer_total_time_<?php echo $fileid; ?>");


        //Console: Uncaught TypeError: Cannot read property 'play' of undefined
        $('#jquery_jplayer_<?php echo $fileid; ?>').bind($.jPlayer.event.play, function() { 
                            $(this).jPlayer("pauseOthers");}); 




        $('#jquery_jplayer_<?php echo $fileid; ?>').jPlayer({
                ready: function () {
                    this.setFile('<?php echo $mp3_path; ?>');
                },
                swfPath: '<?php echo WP_CONTENT_URL."/plugins/jPlayerPlugin/js"; ?>',
                volume: 50,
                customCssIds: true
            })

            .jPlayer( "cssId", "play", "jplayer_play_<?php echo $fileid; ?>" )
            .jPlayer( "cssId", "pause", "jplayer_pause_<?php echo $fileid; ?>" )
            .jPlayer( "cssId", "loadBar", "jplayer_load_bar_<?php echo $fileid; ?>")
            .jPlayer( "cssId", "playBar", "jplayer_play_bar_<?php echo $fileid; ?>")
            .jPlayer( "cssId", "volumeMin", "jplayer_volume_min_<?php echo $fileid; ?>")
            .jPlayer( "cssId", "volumeMax", "jplayer_volume_max_<?php echo $fileid; ?>")
            .jPlayer( "cssId", "volumeBar", "jplayer_volume_bar_<?php echo $fileid; ?>")
            .jPlayer( "cssId", "volumeBarValue", "jplayer_volume_bar_value_<?php echo $fileid; ?>")
            .jPlayer("onProgressChange", function(loadPercent, playedPercentRelative, playedPercentAbsolute, playedTime, totalTime) {
                jpPlayTime_<?php echo $fileid; ?>.text($.jPlayer.convertTime(playedTime));
                jpTotalTime_<?php echo $fileid; ?>.text($.jPlayer.convertTime(totalTime));
            })
            .jPlayer("onSoundComplete", function() {
                //COMMENT THIS LINE OUT IF YOU WANT THE TRACK TO LOOP
                //this.element.jPlayer("play");
            });
        <?php
        }
    }
}

?>

});
</script>