swfobject 不与 html 通信

Question

我在尝试让 swfobject 嵌入文件与我的 html 进行通信时遇到问题。当我使用 AC_RunActiveContent 以标准方式嵌入 swfs 时，它可以工作，有什么想法为什么会这样吗？基本上，底部的导航按钮在单击时会阻止 swf 播放。我真的很感激任何帮助！

<script type="text/javascript" src="js/swfobject.js"></script>

<script type="text/javascript">
var flashvars = {};
var params = {};
params.play = "true";
params.loop = "false";
params.menu = "true";
params.quality = "high";
params.scale = "showall";
params.wmode = "opaque";
params.bgcolor = "#ffffff";
params.devicefont = "false";
params.allowscriptaccess = "always";

var attributes = {};
swfobject.embedSWF("images/blank1.swf", "blank1", "747", "420", "9.0.0", flashvars, params, attributes);
swfobject.embedSWF("images/blank2.swf", "blank2", "747", "420", "9.0.0", flashvars, params, attributes);
swfobject.embedSWF("images/blank3.swf", "blank3", "747", "420", "9.0.0", flashvars, params, attributes);
</script>


<script language="javascript">
function getFlashMovie(movieName) {
var isIE = navigator.appName.indexOf("Microsoft") != -1;
return (isIE) ? window[movieName] : document[movieName];
}

function stopFlash(){
    getFlashMovie("blank1").commandFlash();
    getFlashMovie("blank2").commandFlash();
    getFlashMovie("blank3").commandFlash();
}

HTML：

<div>
    <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="747" height="420">
    <param name="movie" value="images/blank1.swf" />
    <!--[if !IE]>-->
    <object type="application/x-shockwave-flash" data="images/blank1.swf" width="747" height="420">
    <!--<![endif]-->
    <img src="images/blank1.jpg" alt="" width="747px" height="420px" />
    <!--[if !IE]>-->
    </object>
    <!--<![endif]-->
    </object>
</div>

<div id="navigation">
<a href="#" name="btn" onClick="stopFlash()"><div id="slideshow-previous"></div></a>
<a href="#" name="btn" onClick="stopFlash()"><div id="slideshow-next"></div></a>
<a href="#" name="btn" onClick="stopFlash()"><div id="slideshow-first"></div></a>
</div>

感谢您的反馈！

Answer 1

在你的SWF中，你导入了flash.external.ExternalInterface吗？

如果没有，您需要这样做，然后在 SWF 中公开“commandFlash”方法。您可能还需要在您的域上允许这种通信。

import flash.external.ExternalInterface;

System.security.allowDomain('*');
var flashAvailable:Boolean = ExternalInterface.available;

ExternalInterface.addCallback('commandFlash', null, commandFlash);
function commandFlash( args... ){
  //
}

除上述情况外，也许您的 SWF 被隐藏为 display:none;在某个时刻出现在页面上，然后显示出来？这在过去给我在 Firefox 中带来了一些奇怪的感觉。

（不确定您的 SWF 中是否使用 AS2/3）

Answer 2

您的 SWFObject 代码有错误：它缺少快速安装参数。

swfobject.embedSWF("images/blank1.swf", "blank1", "747", "420", "9.0.0", "expressinstall.swf", flashvars, params, attributes);
swfobject.embedSWF("images/blank2.swf", "blank2", "747", "420", "9.0.0", "expressinstall.swf", flashvars, params, attributes);
swfobject.embedSWF("images/blank3.swf", "blank3", "747", "420", "9.0.0", "expressinstall.swf", flashvars, params, attributes);

当然，您需要将“expressinstall.swf”替换为expressinstall.swf 文件的正确路径。如果您不想使用快速安装，只需输入 false 布尔值即可。

swfobject.embedSWF("images/blank1.swf", "blank1", "747", "420", "9.0.0", false, flashvars, params, attributes);
swfobject.embedSWF("images/blank2.swf", "blank2", "747", "420", "9.0.0", false, flashvars, params, attributes);
swfobject.embedSWF("images/blank3.swf", "blank3", "747", "420", "9.0.0", false, flashvars, params, attributes);

Answer 3

已排序 - 设法解决（见下文），感谢大家的投入/支持！
现在唯一的问题是 Internet Explorer 在触发 stopFlash 命令的按钮上返回错误“对象不支持此属性或方法”，但至少它仍然有效。咕噜。

var flashvars = {};
var params = {wmode:"opaque", allowscriptaccess:"always" };
var attributes = {};

swfobject.embedSWF("images/clients/blank1.swf", "blank1", "747", "420", "9.0.0", false, flashvars, params, attributes);
swfobject.embedSWF("images/clients/blank2.swf", "blank2", "747", "420", "9.0.0", false, flashvars, params, attributes);
swfobject.embedSWF("images/clients/blank3.swf", "blank3", "747", "420", "9.0.0", false, flashvars, params, attributes);


function getFlashMovie(movieName) {
var isIE = navigator.appName.indexOf("Microsoft") != -1;
return (isIE) ? window[movieName] : document[movieName];
}


function stopFlash(){
getFlashMovie("blank1").commandFlash();
getFlashMovie("blank2").commandFlash();
getFlashMovie("blank3").commandFlash();
return true;
}