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在网页中控制wmplayer播放器_javascript教程

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详细参数可查询MSDN
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmplay/mmp_sdk/settingsobject.asp


<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.0 Transitional//EN”>
<html>
<head>
<link href=”style/style.css” rel=”stylesheet” type=”text/css”>


<script language=”JavaScript”>
var state;


//初始化
function playerinit()
{
 player.url=”mp3.m3u”;
 player.settings.autoStart = false ;
}


//播放
function play()
{
 if (player.controls.isavailable(play))
 {
  player.controls.play();
  state=setInterval(“updatetime()”,1000);
  playerinfo.innerHTML = “播放”;
 }
}


//暂停
function pause()
{
 if (player.controls.isavailable(pause))
 {
  player.controls.pause();
  clearInterval(state);
  playerinfo.innerHTML = “暂停”;
 }
}


//停止
function stop()
{
 if (player.controls.isavailable(stop))
 {
  player.controls.stop();
  clearInterval(state);
  playerinfo.innerHTML = “停止”;
 }
}


//前首
function previous()
{
 if (player.controls.isavailable( previous ))
 {
  player.controls.previous();
  playerinfo.innerHTML = “前一首”;
 }
}


//后首
function next()
{
 if (player.controls.isavailable( next ))
 {
  player.controls.next();
  playerinfo.innerHTML = “下一首”;
 }
}


//?
function step()
{
 if (player.controls.isavailable( step ))
 player.controls.step( 1 );
}


//音量-
function voldown()
{
 if ( player.settings.volume < 5 )
 {
  player.settings.volume = 0;
  playerinfo.innerHTML = “0”;
 }
 else
 {
  player.settings.volume -= 5;
  playerinfo.innerHTML = player.settings.volume;
 }
}


//音量+
function volup()
{
 if ( player.settings.volume > 95 )
 {
  player.settings.volume = 100;
  playerinfo.innerHTML = “100”;
 }
 else
 {
  player.settings.volume += 5;
  playerinfo.innerHTML = player.settings.volume;
 }
}


//静音
function mute()
{
 player.settings.mute = !player.settings.mute;
}


//声道
function balance()
{
 switch (player.settings.balance)
 {
  case 0:
   player.settings.balance = 100;
   playerinfo.innerHTML = 左声道;
   break;
  case 100:
   player.settings.balance = -100;
   playerinfo.innerHTML = 右声道;
   break;
  case -100:
   player.settings.balance = 0;
   playerinfo.innerHTML = 全声道;
   break;
  default :
   player.settings.balance = 0;
   playerinfo.innerHTML = 全声道;
   break;
 }
}


//更新时间
function updatetime()
{
 playerinfo.innerHTML = player.controls.currentPositionString + ” | ” + player.currentMedia.durationString;
}


</script>
</head>
<body onload=”playerinit();”>
<table width=”300″>
  <tr>
    <td><object id=”player” classid=”CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6″ type=”application/x-oleobject” width=”300″ height=”60″>
      <param name=”autoStart” value=”false”>
      <param name=”balance” value=”0″>
      <param name=”currentPosition” value=”0″>
      <param name=”currentMarker” value=”0″>
      <param name=”enableContextMenu” value=”true”>
      <param name=”enableErrorDialogs” value=”false”>
      <param name=”enabled” value=”true”>
      <param name=”fullScreen” value=”false”>
      <param name=”invokeURLs” value=”false”>
      <param name=”mute” value=”true”>
      <param name=”playCount” value=”1″>
      <param name=”rate” value=”1″>
      <param name=”uiMode” value=”none”>
      <param name=”volume” value=”100″>
    </object></td>
  </tr>
  <tr>
    <td><span id=”playerinfo”></span></td>
  </tr>
  <tr>
    <td>
      <div align=”center”>
<input type=”button” class=”but11″ onmouseover=this.className=”but12″; onmouseout=this.className=”but11″; name=”previous” title=”上一首” onclick=”previous();”>
<input type=”button” class=”but21″ onmouseover=this.className=”but22″; onmouseout=this.className=”but21″; name=”play” title=”播放” onclick=”play();”>
<input type=”button” class=”but31″ onmouseover=this.className=”but32″; onmouseout=this.className=”but31″; name=”pause” title=”暂停” onclick=”pause();”>
<input type=”button” class=”but41″ onmouseover=this.className=”but42″; onmouseout=this.className=”but41″; name=”stop” title=”停止” onclick=”stop();”>
<input type=”button” class=”but51″ onmouseover=this.className=”but52″; onmouseout=this.className=”but51″; name=”next” title=”下一首” onclick=”next();”>
<input type=”button” class=”but61″ onmouseover=this.className=”but62″; onmouseout=this.className=”but61″; name=”voldown” title=”音量-” onclick=”voldown();”>
<input type=”button” class=”but61″ onmouseover=this.className=”but62″; onmouseout=this.className=”but61″; name=”volup” title=”音量+” onclick=”volup();”>
<input type=”button” class=”but61″ onmouseover=this.className=”but62″; onmouseout=this.className=”but61″; name=”mute” title=”静音” onclick=”mute();”>
<input type=”button” class=”but61″ onmouseover=this.className=”but62″; onmouseout=this.className=”but61″; name=”balance” title=”声道” onclick=”balance();”>
   </div>
 </td>
  </tr>
</table>
<script language = “JavaScript”  for = player event = playstatechange(newstate)>
switch (newstate){
  case 1:
   playerinfo.innerHTML = “停止”;
   break;
  case 2:
   playerinfo.innerHTML = “暂停”;
   break;
  case 3:
   playerinfo.innerHTML = “正在播放”;
   break;
  case 4:
   playerinfo.innerHTML = “4”;
   break;
  case 5:
   playerinfo.innerHTML = “5”;
   break;
  case 6:
   playerinfo.innerHTML = “正在缓冲…”;
   break;
  case 7:
   playerinfo.innerHTML = “7”;
   break;
  case 8:
   playerinfo.innerHTML = “8”;
   break;
  case 9:
   playerinfo.innerHTML = “正在连接…”;
   break;
  case 10:
   playerinfo.innerHTML = “准备就绪。欢迎光临<a href=http://www.knowsky.com>http://www.knowsky.com</a>”;
   break;
  case 11:
   playerinfo.innerHTML = “11”;
   break;
  default:
   playerinfo.innerHTML = “”;
}
</script>


</body>
</html>

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