HTML 对象标记后备方法

发布于 2024-12-18 06:50:31 字数 599 浏览 1 评论 0原文

我正在构建一个页面，需要在浏览器中显示 RDP 客户端 ActiveX 对象。这显然只适用于 IE+Windows，所以我需要确保其他浏览器收到错误消息。

关于对象标签，w3c 写道：

如果用户代理无法渲染对象原因（未配置、缺乏资源、错误的架构、等），它必须尝试渲染其内容。

所以我这样做：

<object
    id="MsRdpClient"
    onreadystatechange="TryConnect();"
    codebase="msrdp.cab#version=5,1,2600,1050"
    classid="CLSID:9059f30f-4eb1-4bd2-9fdc-36f43a218f4a">
    <script type="text/javascript">
        window.location = "failure.aspx";
    </script>
</object>

但是，即使对象加载，IE（9）也会呈现对象标记的内容。这是 IE 的错误吗？

我能做什么呢？

原文

I am building a page, where i need to display an RDP client ActiveX object in a browser. This obvisously only works in IE+Windows, so i need to make sure that other browsers get an error message.

About the object tag, w3c writes:

If the user agent is not able to render the object for whatever
reason (configured not to, lack of resources, wrong architecture,
etc.), it must try to render its contents.

So i am doing like this:

<object
    id="MsRdpClient"
    onreadystatechange="TryConnect();"
    codebase="msrdp.cab#version=5,1,2600,1050"
    classid="CLSID:9059f30f-4eb1-4bd2-9fdc-36f43a218f4a">
    <script type="text/javascript">
        window.location = "failure.aspx";
    </script>
</object>

However, IE (9) renders the content of the object tag, even though the objects loads. Is this a bug in IE?

What can i do instead?

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