我写代码。我正在尝试编写一个表单,该表单在“iframe”中包含一长串单选按钮内容,如下所示:
<form name="iframeform" method="POST" action="http://localhost/cgi-bin/run">
<tr>
<td><iframe id="macList" src="http://localhost/macinfo" style="width:1000px;height:160px">
</iframe></td>
</tr>
<tr>
<input type="hidden" name="macaddr" value="">
<td><input type="submit" name="macselect" value="Continue" id="stdbtn" onclick="getIframeContent()"></td>
</tr>
</form>
'iframe' 指向 macinfo 页面的代码如下:
<html>
<body>
<table>
<tr>
<td><input type=radio name=mac value=E8:B7:48:7B:C0:4A>abc.example.com</td>
</tr>
<tr>
<td><input type=radio name=mac value=00:17:08:5A:81:CF>xyz.cisco.com</td>
</tr>
....
</table>
</body>
</html>
如何编写“getIframeContent()”函数来获取选定单选按钮的值?请帮忙..