[求助]怎么用js给表格天加一行阿

[xrumor]

这么做怎么不行啊？晕！
<table>
<tbody id="mygird">
<tr><td>adf</td></tr>
</tbody>
</table>
<script>
mygird.innerHTML+=mygird.innerHTML;
</script>

[wanghr100]

<body>
<table>
<tbody id="mygird">
<tr><td>adf</td></tr>
</tbody>
</table>
<script>
var tr = mygird.insertRow(1);
td = tr.insertCell(0)
td.innerText = "new"
</script>

[wanghr100]

innerHTML属性在
FRAMESET,HTML, HEAD, TABLE, TBODY, TFOOT, THEAD, TITLE, and TR 对象是只读的.
所以.会出错.


The innerHTML property is read-only on the FRAMESET, HTML, HEAD, TABLE, TBODY, TFOOT, THEAD, TITLE, and TR objects.

[xrumor]

Thanks very much!