<table id="demo">
    <tbody>
        <tr><td>DEMO</td>
    </tbody>
</table>
<script type="text/javascript">
document.getElementById('demo').removeChild(document.getElementById('demo').getElementsByTagName('tbody')[0]);
</script>

------解决方案--------------------
探讨


HTML code
<table id="demo">
    <tbody>
        <tr><td>DEMO</td>
    </tbody>
</table>
<script type="text/javascript">
document.getElementById('demo').removeChild(document.getElementById('demo').ge……


------解决方案--------------------
探讨


HTML code
<table id="demo">
    <tbody>
        <tr><td>DEMO</td>
    </tbody>
</table>
<script type="text/javascript">
document.getElementById('demo').removeChild(document.getElementById('demo').ge……


------解决方案--------------------
jquery
$('table > tbody').remove()

------解决方案--------------------
探讨


jquery
$('table > tbody').remove()


------解决方案--------------------
http://hi.baidu.com/273226947/item/897dfa0adc2d8fdd73e67656

------解决方案--------------------
function removeTbody(tbodys) {
   for(var i=0; i<tbodys.length; i++) {
       var tbodyText="";
       var tbodysTds = tbodys[i].getElementsByTagName("td");
       for(var j=0; j<tbodysTds.length; j++) {
           tbodyText += tbodysTds[j].firstChild.nodeValue;
       }
       var tbodysTrs = tbodys[i].getElementsByTagName("tr");
       while(tbodys[i].firstChild) {
           tbodys[i].removeChild(tbodys[i].firstChild);
       }
       var text = document.createTextNode(tbodyText);
       tbodys[i].appendChild(text);
   }
}
window.onload = function() {
   var tbodys = document.getElementsByTagName("tbody");
   removeTbody(tbodys);
}

------解决方案--------------------
探讨


jquery
$('table > tbody').remove()