BlogJava-study-随笔分类-Riahttp://www.blogjava.net/lzj520/category/26155.htmlzh-cnFri, 14 Dec 2007 04:56:58 GMTFri, 14 Dec 2007 04:56:58 GMT60071213 JS计时事件动态控制flash舞台大小变化http://www.blogjava.net/lzj520/archive/2007/12/13/167557.htmllzj520lzj520Thu, 13 Dec 2007 09:22:00 GMThttp://www.blogjava.net/lzj520/archive/2007/12/13/167557.htmlhttp://www.blogjava.net/lzj520/comments/167557.htmlhttp://www.blogjava.net/lzj520/archive/2007/12/13/167557.html#Feedback0http://www.blogjava.net/lzj520/comments/commentRss/167557.htmlhttp://www.blogjava.net/lzj520/services/trackbacks/167557.html在网页里用一个DIV和一个JS的计时时间来达到动态控制flash舞台的效果。另外，可在flash里加入actionscript来配合：
_root._xscale=int(300);
_root._yscale=int(300);
网页里的代码：

<html>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->
</script>
<div id="Layer1" style="position:absolute; left:600px; top:15px; width:200px; height:200px; z-index:0; overflow: visible;">
  <object  id="tt1" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"   codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"   width="200"   height="200">
    <param   name="movie"   value="test.swf">
    <param   name="quality"   value="high">
    <embed   src="test.swf"   quality="high"   pluginspage="http://www.macromedia.com/go/getflashplayer"   type="application/x-shockwave-flash"   width="200"   height="200"  ></embed>
  </object>
</div>
<p>
    <INPUT   onclick="setSize()"   type="button"   value="setSize">  
    <SCRIPT   LANGUAGE="JavaScript">  
  <!--  
  function   setSize()  
  {  
  document.getElementById("tt1").width=600;  
  document.getElementById("tt1").height=600;  
    document.getElementById("Layer1").style.left=100; 
 document.getElementById("Layer1").style.top=15;
  document.getElementById("Layer1").width=600;  
  document.getElementById("Layer1").height=600;
  }  
    function   setSize2()  
  {  
  document.getElementById("tt1").width=200;  
  document.getElementById("tt1").height=200;  
    document.getElementById("Layer1").style.left=600; 
 document.getElementById("Layer1").style.top=15;
  document.getElementById("Layer1").width=200;  
  document.getElementById("Layer1").height=200;
  }  
  //--> 
function timedMsg()
 {
 var t=setTimeout("setSize()",5000)
  var t2=setTimeout("setSize2()",10000)
 }

  </SCRIPT>
</p>
<body onLoad="timedMsg()">
<table width="951" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td width="698" height="71" bgcolor="#00FF66">&nbsp;</td>
    <td width="253">&nbsp;</td>
  </tr>
</table>
<p>&nbsp; </p>
</body>
</html>



lzj520 2007-12-13 17:22 发表评论
]]>070926 flash播放外部flv视频http://www.blogjava.net/lzj520/archive/2007/09/26/148228.htmllzj520lzj520Wed, 26 Sep 2007 02:24:00 GMThttp://www.blogjava.net/lzj520/archive/2007/09/26/148228.htmlhttp://www.blogjava.net/lzj520/comments/148228.htmlhttp://www.blogjava.net/lzj520/archive/2007/09/26/148228.html#Feedback0http://www.blogjava.net/lzj520/comments/commentRss/148228.htmlhttp://www.blogjava.net/lzj520/services/trackbacks/148228.html最近帮公司做flash，要求flash里播放视频，采用的是flash播放外部flv视频的方式。为了能够在播放的时候有顺利流畅的效果，所以事先把所要播放的flv文件全部先预加载，加载完毕后再开始播放。其部分主要action script类似如下，在flash里新建视频元件，然后用netstream控制flv的播放，其方法bytesLoaded、bytesTotal可用作计算预加载的进度统计，progressBar显示loading条。如果服务器不支持flv文件，将flv改为swf类型便可。

stop();
my_nc = new NetConnection();
my_nc.connect(null);
my_ns = new NetStream(my_nc);
Finance.attachVideo(my_ns);
my_ns.play("Finance.swf");

my_nc3 = new NetConnection();
my_nc3.connect(null);
my_ns3= new NetStream(my_nc3);
ns3.attachVideo(my_ns3);
my_ns3.play("3.swf");

  
   this.createTextField("loaded_txt", this.getNextHighestDepth(), 10, 10,
    160, 22);
    this.createEmptyMovieClip("progressBar_mc", this.getNextHighestDepth());
    progressBar_mc.createEmptyMovieClip("bar_mc",
    progressBar_mc.getNextHighestDepth());
    with (progressBar_mc.bar_mc) {
    beginFill(0xFF0000);
    moveTo(0, 0);
    lineTo(100, 0);
    lineTo(100, 10);
    lineTo(0, 10);
    lineTo(0, 0);
    endFill();
    _xscale = 0;
    }
    progressBar_mc.createEmptyMovieClip("stroke_mc",
    progressBar_mc.getNextHighestDepth());
    with (progressBar_mc.stroke_mc) {
    lineStyle(0, 0x000000);
    moveTo(0, 0);
    lineTo(100, 0);
    lineTo(100, 10);
    lineTo(0, 10);
    lineTo(0, 0);
    }
    var loaded_interval:Number = setInterval(checkBytesLoaded, 500,
    my_ns,my_ns3);
 
    function checkBytesLoaded(my_ns:NetStream) {
    var pctLoaded:Number = Math.round(my_ns.bytesLoaded / my_ns.bytesTotal
    * 100);
    loaded_txt.text = Math.round(my_ns.bytesLoaded / 1000 + my_ns3.bytesLoaded / 1000) + " of " +
    Math.round(my_ns.bytesTotal / 1000 + my_ns3.bytesTotal / 1000) + " KB loaded (" + pctLoaded +
    "%)";
    progressBar_mc.bar_mc._xscale = pctLoaded;
    if (pctLoaded>=100) {
  loaded_txt._visible=false;
  progressBar_mc._visible=false;
  clearInterval(loaded_interval);
  play();
    }else{
  stop();
  }
    }



lzj520 2007-09-26 10:24 发表评论
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