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[JavaScipt]parentNode的使用

Posted in 技术·学习, 老余,

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
 <HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="EditPlus">
  <META NAME="Author" CONTENT="">
  <META NAME="Keywords" CONTENT="">
  <META NAME="Description" CONTENT="">
 </HEAD>

 <BODY>
<script language="javascript" type="text/javascript">
function getValue()
{
 alert(document.all.HYSBH.parentNode.parentNode.childNodes[1].innerText);
}
</script>
 <table>
        <tr bgcolor="#ffffff">
            <td align="center"><input type="radio" value="11" name="HYSBH" id="HYSBH" onclick="getValue();"/></td>
            <td align="center"><font color="red">1111</font></td>
            <td align="center">33</td>
            <td align="center">DDDDDF</td>
        </tr>
 </table>
 </BODY>
</HTML>

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