如果条件允许给TD加ID的话,可以直接写
<table>
<tr>
<td id="td1">sdfdsf
</td>
</tr>
</table>
<script language=javascript>
alert(document.getElementById("td1").innerText)
</script>
<table>
<tr>
<td id="td1">sdfdsf
</td>
</tr>
</table>
<script language=javascript>
alert(document.getElementById("td1").innerText)
</script>
for(var j=1;j<rows[i].cells.length;j++){
alert(rows[i].cells[j].childNodes.innerText);
}
这样读好象不对
alert(rows[i].cells[j].innerText);
for(var j=1;j<rows[i].cells.length;j++){
alert(rows[i].cells[j].innerText);
}
读出的值为空
而不是我写入的值