我在'textarea'中遇到问题,我想取“TinyMCE”的值如何用jquery取“TinyMCE”的值
<td>
<textarea id="body" name="body" rows="20" cols="50" class="mceEditor"><c:out value="${article.body}"/></textarea>
<form:errors path="body" cssClass="fieldError"/>
</td>
萤火虫后的这段代码
<table id="body_editor_tbl" class="mceLayout" cellspacing="0" cellpadding="0" style="width: 341px; height: 303px;">
<tbody id="">
<tr class="mceFirst">
<tr class="mceLast">
<td class="mceIframeContainer mceFirst mceLast">
<iframe id="body_editor_ifr" frameborder="0" src="javascript:""" style="width: 100%; height: 257px;">
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head xmlns="http://www.w3.org/1999/xhtml">
<body id="tinymce" class="mceContentBody " spellcheck="false" dir="ltr">
<br mce_bogus="1">
</body>
</html>
</iframe>
</td>
</tr>
</tbody>
</table>
我如何检索 TinyMCE 的值,当 tinymce 没有价值时,karenasaya 想发出一条消息,如果没有价值将被忽略