Display image map if no Flash detected_问答_开发者

开发者 https://www.devze.com 2023-03-26 12:57 出处：网络

So my basic understanding was that the <noscript> tag was used to display content if the user has scripting disabled, especially useful when there is no flash player.

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So my basic understanding was that the <noscript> tag was used to display content if the user has scripting disabled, especially useful when there is no flash player.

So I a开发者_开发百科m trying to figure out why in some code that was sent to me, that they have an <object> tag inside of the <noscript> tag...

<noscript>
    <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0" width="785" height="525" id="home" align="middle">
    <param name="allowScriptAccess" value="sameDomain" />
    <param name="allowFullScreen" value="false" />
    <param name="movie" value="home.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" />    <embed src="home.swf" quality="high" bgcolor="#ffffff" width="785" height="525" name="home" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="https://www.adobe.com/go/getflashplayer" />
</object>
</noscript>

Second part to my question is, can you put an image map in place of the flash player if scripting or flash has been disabled...

need to put an image map with two area coords:

<area shape="rect" coords="175,196,372,250"> <area shape="rect" coords="417,197,616,249">

The noscript element is designed to let you give alternate content (text) to users who have Javascript disabled.

<!DOCTYPE HTML>
<html>
    <body>
        <script type="text/javascript">
            alert("Hello, world!");
        </script>
        <noscript>You have Javascript disabled.</noscript>
    </body>
</html>

To provide alternate content for Flash, display the Flash using an object element, then embed another object element within it that contains the picture, like so:

<!DOCTYPE HTML>
<html>
    <body>

        <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"   
                codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab# version=6,0,40,0"
                width="800" height="600">
            <param name="movie" value="home.swf">
            <object data="somePicture.png" type="image/png"></object>
        </object> 
    </body>
</html>