blocks|key|1683853|text|<input+type="text"+name="guest_sc_player"+id="guest_sc_player"+size="27"+value='<iframe+width="100%25"+height="166"+scrolling="no"+frameborder="no"+src="http://w.soundcloud.com/player/?url=http%253A%252F%252Fapi.soundcloud.com%252Ftracks%252F34196707&show_artwork=true"></iframe>'+/>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1683854|单引号也可以。|unstyled|1683855|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>&lt;input type="text" name="guest_sc_player" id="guest_sc_player" size="27" value='&lt;iframe width="100%" height="166" scrolling="no" frameborder="no" src="http://w.soundcloud.com/player/?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F34196707&amp;show_artwork=true"&gt;&lt;/iframe&gt;' /&gt;
</code></pre>

<p>single quotes work too.</p>


blocks|key|4910652|text|将value属性中的那些双引号替换为&quot;。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4910653|entityMap^0|1|5|I|6|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

<p>Replace those double quotes within the <code>value</code> property with <code>&amp;quot;</code>.</p>


blocks|key|873520|text|首先，您需要对需要编码的所有字符进行编码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|873521|然后，您可以用单引号将字符串括起来。|873522|<input+type="text"+name="guest_sc_player"+id="guest_sc_player"+size="27"+value='&lt;iframe+width="100%25"+height="166"+scrolling="no"+frameborder="no"+src="http://w.soundcloud.com/player/?url=http%253A%252F%252Fapi.soundcloud.com%252Ftracks%252F34196707&amp;show_artwork=true"&gt;&lt;/iframe&gt;'+/>|code-block|syntax|javascript|873523|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

<p>First, you need to encode all the characters that are required to be encoded.</p>

<p>Then, you can surround the string in single quotes.</p>

<pre><code>&lt;input type="text" name="guest_sc_player" id="guest_sc_player" size="27" value='&amp;lt;iframe width="100%" height="166" scrolling="no" frameborder="no" src="http://w.soundcloud.com/player/?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F34196707&amp;amp;show_artwork=true"&amp;gt;&amp;lt;/iframe&amp;gt;' /&gt;
</code></pre>


blocks|key|668906|text|大多数其他答案都适用于这种特定情况，但正确的方法是对整个值执行HTML+Encode：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|668907|<input+type="text"+name="guest_sc_player"+id="guest_sc_player"+size="27"+value="&lt;iframe+width=&quot;100%25&quot;+height=&quot;166&quot;+scrolling=&quot;no&quot;+frameborder=&quot;no&quot;+src=&quot;http://w.soundcloud.com/player/?url=http%253A%252F%252Fapi.soundcloud.com%252Ftracks%252F34196707&amp;show_artwork=true&quot;&gt;&lt;/iframe&gt;"+/>​​​​​​​​|code-block|syntax|javascript|668908|jsfiddle|668909|这样就不必担心值字符串中可能有单引号还是双引号。根据您使用的平台，可能有一种方便的方法来自动执行此操作。例如HttpUtility.HtmlEncode+in+.NET|668910|entityMap|0|LINK|mutability|MUTABLE|url|http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256C47007456E7|1|http://jsfiddle.net/C3v6B/|2|http://msdn.microsoft.com/en-us/library/system.web.httputility.htmlencode.aspx^0|V|B|0|0|0|0|8|1|0|1I|U|2|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@$A|14|B|15|1|16]]|C|$]]|$1|K|3|L|5|6|7|17|8|@]|9|@$A|18|B|19|1|1A]]|C|$]]|$1|M|3|-4|5|6|7|1B|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]|U|$5|P|Q|R|C|$S|V]]|W|$5|P|Q|R|C|$S|X]]]]

<p>Most of the other answers will work for this specific situation, but the <em>correct</em> way to do this is to <a href="http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256C47007456E7" rel="nofollow">HTML Encode</a> the entire value:</p>

<pre><code>&lt;input type="text" name="guest_sc_player" id="guest_sc_player" size="27" value="&amp;lt;iframe width=&amp;quot;100%&amp;quot; height=&amp;quot;166&amp;quot; scrolling=&amp;quot;no&amp;quot; frameborder=&amp;quot;no&amp;quot; src=&amp;quot;http://w.soundcloud.com/player/?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F34196707&amp;amp;show_artwork=true&amp;quot;&amp;gt;&amp;lt;/iframe&amp;gt;" /&gt;​​​​​​​​
</code></pre>

<p><a href="http://jsfiddle.net/C3v6B/" rel="nofollow">jsfiddle</a></p>

<p>This avoids the necessity of worrying whether there may be single or double quotes in the value string. Depending on what platform you're using, there's probably a convenience method to do this automatically. e.g. <a href="http://msdn.microsoft.com/en-us/library/system.web.httputility.htmlencode.aspx" rel="nofollow">HttpUtility.HtmlEncode in .NET</a></p>


<p>Simple question, however I can't find an answer anywhere.</p>

<p>I need a text input that can display HTML in it's value i.e:</p>

<pre><code>&lt;input type="text" name="guest_sc_player" id="guest_sc_player" size="27" value="&lt;iframe width="100%" height="166" scrolling="no" frameborder="no" src="http://w.soundcloud.com/player/?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F34196707&amp;show_artwork=true"&gt;&lt;/iframe&gt;" /&gt;
</code></pre>


Using HTML in form value

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。

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这是一个简单的问题，但是我在任何地方都找不到答案。我需要一个文本输入，可以在它的值中显示HTML，即：<input type="text" name="guest_sc_player" id="guest_sc_player" size="27" value="<iframe width="100%" height="...

问在表单值中使用HTML
EN

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问在表单值中使用HTMLEN