<table width="100%" border="0" cellspacing="0" cellpadding="0" id="tab1">
<tr>
<td><input type="text" name="textfield" value="吼吼"></td>
<td><select name="select">
<option value="测试">测试</option>
</select></td>
</tr>
</table>
<script>
alert(document.all("textfield").value)
alert(document.all("select").value)
</script>
<tr>
<td><input type="text" name="textfield" value="吼吼"></td>
<td><select name="select">
<option value="测试">测试</option>
</select></td>
</tr>
</table>
<script>
alert(document.all("textfield").value)
alert(document.all("select").value)
</script>
还有,我无法知道select框的哪一个option被选中了呀???
alert(tab1.rows[0].cells[1].children[0].value);