&lt;form &nbsp; id="form1" &nbsp; runat="server" &nbsp; action="addarticle.aspx"&gt; <BR><BR>&lt;textarea &nbsp; runat="server" &nbsp; id="content" &nbsp; name="content" &nbsp; rows="1" &nbsp; style="display:none"&gt; &lt;/textarea&gt; <BR>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;iframe &nbsp; ID="Editor" &nbsp; name="Editor" &nbsp; src="HtmlEditor/index.html?ID=content" &nbsp; frameBorder="0" &nbsp; marginHeight="0" &nbsp; marginWidth="0" &nbsp; scrolling="No" &nbsp; style="height:320px;width:100%"&gt; &lt;/iframe&gt; <BR><BR>在IE中能够正确取值，但是在FF中却取不到值，在线等