blocks|key|2303947|text|您正在尝试动态更改embed元素中的视频源。这是出了名的棘手，实际上需要一个针对Firefox以外的浏览器的解决方案。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2303948|这个问题似乎提供了一个解决方案：Dynamically+change+embedded+video+src+in+IE/Chrome+(works+in+Firefox)|2303949|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/2985205/dynamically-change-embedded-video-src-in-ie-chrome-works-in-firefox^0|9|5|0|G|1X|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@]|D|@$9|T|A|U|1|V]]|E|$]]|$1|H|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]]]

You are trying to dynamically change the video source in an <code>embed</code> element. This is notoriously tricky and in fact needs a workaround for browsers other than Firefox. 

This question seems to provide a solution: <a href="https://stackoverflow.com/questions/2985205/dynamically-change-embedded-video-src-in-ie-chrome-works-in-firefox">Dynamically change embedded video src in IE/Chrome (works in Firefox)</a>

blocks|key|1417532|text|您没有提供任何错误消息，所以很难说需要修复什么……|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1417533|有一件事我确实注意到了，就是你使用了非标准的语法来代替"replace“方法。|1417534|有关解释和替代方案，请参阅https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/String/replace|offset|length|1417535|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/String/replace^0|0|0|D|2D|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

You didn't provide any error message, so it's hard to say what needs to be fixed ...

One thing I did notice is that you use non-standard syntax for the "replace" method.

See <a href="https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/String/replace" rel="nofollow noreferrer">https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/String/replace</a> for explanation and alternatives

blocks|key|1413419|text|当setVideo函数被调用时，你可能应该使用类似swfobject+(http://code.google.com/p/swfobject)的东西来嵌入整个flash对象，而不是仅仅改变url。IE和chrome可能没有意识到这一变化。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1413420|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/swfobject/^0|10|Y|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You should probably use something like swfobject (<a href="http://code.google.com/p/swfobject/" rel="nofollow noreferrer">http://code.google.com/p/swfobject</a>) to embed the ENTIRE flash object when the setVideo function is called - don't just change the url. IE and chrome probably don't recognize the change.

blocks|key|3711634|text|不要将setAttribute与value一起使用。这对cause+problems来说是已知的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3711635|function+setVideo(url){
++++url+=+url.replace("watch?v=","v/";
++++var+movie+=+document.getElementById('movie');
++++movie.src+=+url%2B"&hl=en&fs=1&";
++++var+param+=+document.getElementById('paramm');
++++param.value+=+url%2B"&hl=en&fs=1&";
}|code-block|syntax|javascript|3711636|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en/setAttribute^0|S|E|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Don't use setAttribute with value. It is known to <a href="https://developer.mozilla.org/en/setAttribute" rel="nofollow noreferrer">cause problems</a>.

<pre><code>function setVideo(url){
 url = url.replace("watch?v=","v/";
 var movie = document.getElementById('movie');
 movie.src = url+"&amp;hl=en&amp;fs=1&amp;";
 var param = document.getElementById('paramm');
 param.value = url+"&amp;hl=en&amp;fs=1&amp;";
}
</code></pre>

I've got this code, working only in firefox.

<pre><code> &lt;script type="text/javascript"&gt;
 function setVideo(url){
 url = url.replace("watch?v=","v/","i");
 var movie = document.getElementById('movie');
 movie.setAttribute('src',url+"&amp;hl=en&amp;fs=1&amp;");
 var param = document.getElementById('paramm');
 param.setAttribute('value',url+"&amp;hl=en&amp;fs=1&amp;");
 }
&lt;/script&gt;

&lt;object width="425" height="344"&gt;
 &lt;param name="movie" id="paramm"&gt;&lt;/param&gt;
 &lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;
 &lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;
 &lt;embed id="movie" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344" src=""&gt;&lt;/embed&gt;
 &lt;/object&gt;

&lt;a href="#" onclick="setVideo('http://www.youtube.com/watch?v=3h1qQaRxY40')"&gt;example&lt;/a&gt;
</code></pre>

PLEASE help, I have no idea, it's such a simple script, why is it not working??
thanks

javascript not working in chrome/opera/IE but firefox is excellent!

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有这段代码，只能在firefox中运行。 <script type="text/javascript"> function setVideo(url){ url = url.replace("watch?v=","v/","i"); var movie = document.getE...

问javascript不能在chrome/opera/IE中工作，但是firefox很棒！
EN

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问javascript不能在chrome/opera/IE中工作，但是firefox很棒！EN