JPlayer e' un plugin di JQuery che permette di mostrare video ed eseguire file audio via browser in modo indipentente dal browser stesso e quindi con una migliore riuscita ed uniformita' tra i diversi client/browser (il tag <audio> per esempio non funziona in modo uguale sui differenti browser desktop e mobile)
Il codice sottostante mostra una implementazione completa del controllo
Si osserva che nelle prime righe sono caricate le librerie jquery e jplayer, in seguito viene definito il tipo di file ed il nome del file da riprodurre (in questo caso taxus.mp3)
In seguito si ha l'impostazione del vero e proprio player
Per la vestizione tutto e' gestito a livello di css per esempio
div.jp-audio width e' la dimesione totale del player
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<html>
<head>
<link type="text/css" href="./skin/blue.monday/jplayer.blue.monday.css" rel="stylesheet" />
<script type="text/javascript" src="./js/jquery-1.11.0.min.js"></script>
<script type="text/javascript" src="./js/jquery.jplayer.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#jquery_jplayer_1").jPlayer({
ready: function () {
$(this).jPlayer("setMedia", {
title: "Taxus",
mp3: "./audio/taxus.mp3",
});
},
swfPath: "/js",
supplied: "mp3"
});
});
</script>
</head>
<body>
<div id="jquery_jplayer_1" class="jp-jplayer"></div>
<div id="jp_container_1" class="jp-audio">
<div class="jp-type-single">
<div class="jp-gui jp-interface">
<ul class="jp-controls">
<li><a href="javascript:;" class="jp-play" tabindex="1">play</a></li>
<li><a href="javascript:;" class="jp-pause" tabindex="1">pause</a></li>
<li><a href="javascript:;" class="jp-stop" tabindex="1">stop</a></li>
<li><a href="javascript:;" class="jp-mute" tabindex="1" title="mute">mute</a></li>
<li><a href="javascript:;" class="jp-unmute" tabindex="1" title="unmute">unmute</a></li>
<li><a href="javascript:;" class="jp-volume-max" tabindex="1" title="max volume">max volume</a></li>
</ul>
<div class="jp-progress">
<div class="jp-seek-bar">
<div class="jp-play-bar"></div>
</div>
</div>
<div class="jp-volume-bar">
<div class="jp-volume-bar-value"></div>
</div>
<div class="jp-time-holder">
<div class="jp-current-time"></div>
<div class="jp-duration"></div>
<ul class="jp-toggles">
<li><a href="javascript:;" class="jp-repeat" tabindex="1" title="repeat">repeat</a></li>
<li><a href="javascript:;" class="jp-repeat-off" tabindex="1" title="repeat off">repeat off</a></li>
</ul>
</div>
</div>
<div class="jp-no-solution">
<span>Update Required</span>
To play the media you will need to either update your browser to a recent version or update your <a href="http://get.adobe.com/flashplayer/" target="_blank">Flash plugin</a>.
</div>
</div>
</div>
</body>
</html>
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E' possibile ottenere anche un player ridotto semplicemente cancellando i riferimenti ai pulsanti delle funzioni.
Un esempio minimale (solo Play e Stop)
ed il relativo codice
--------------------------------------------------------
<html>
<head>
<link type="text/css" href="./skin/blue.monday/jplayer.blue.monday.css" rel="stylesheet" />
<script type="text/javascript" src="./js/jquery-1.11.0.min.js"></script>
<script type="text/javascript" src="./js/jquery.jplayer.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#jquery_jplayer_1").jPlayer({
ready: function () {
$(this).jPlayer("setMedia", {
title: "Taxus",
mp3: "./audio/taxus.mp3",
});
},
swfPath: "/js",
supplied: "mp3"
});
});
</script>
</head>
<body>
<div id="jquery_jplayer_1" class="jp-jplayer"></div>
<div id="jp_container_1" class="jp-audio">
<div class="jp-type-single">
<div class="jp-gui jp-interface">
<ul class="jp-controls">
<li><a href="javascript:;" class="jp-play" tabindex="1">play</a></li>
<li><a href="javascript:;" class="jp-pause" tabindex="1">pause</a></li>
<li><a href="javascript:;" class="jp-stop" tabindex="1">stop</a></li>
</ul>
</div>
<div class="jp-no-solution">
<span>Update Required</span>
To play the media you will need to either update your browser to a recent version or update your <a href="http://get.adobe.com/flashplayer/" target="_blank">Flash plugin</a>.
</div>
</div>
</div>
</body>
</html>
