我有一个 HTML 表:
<table id="persons" border="1">
<thead id="theadID">
<tr>
<th>Name</th>
<th>sex</th>
<th>Message</th>
</tr>
</thead>
<tbody id="tbodyID">
<tr>
<td>Viktor</td>
<td>Male</td>
<td>etc</td>
</tr>
<tr>
<td>Melissa</td>
<td>Female</td>
<td>etc</td>
</tr>
<tr>
<td>Joe</td>
<td>Male</td>
<td>etc</td>
</tr>
</tbody>
</table>
<input type="button" onclick="deleteLastColumn();" value="do it"/>
我需要一个 javascript/jquery 代码,它删除表中的最后一列(消息):
function deleteLastColumn() {
$("#theadID tr th:not(:last-child)......
$("#tbodyID tr td:not(:last-child)......
}
所以结果应该是这样的:
<table id="persons" border="1">
<thead id="theadID">
<tr>
<th>Name</th>
<th>sex</th>
</tr>
</thead>
<tbody id="tbodyID">
<tr>
<td>Viktor</td>
<td>Male</td>
</tr>
<tr>
<td>Melissa</td>
<td>Female</td>
</tr>
<tr>
<td>Joe</td>
<td>Male</td>
</tr>
</tbody>
</table>
我知道有 ":not(last)" 方法,但我找不到任何例子来解决我的问题。有人可以帮我吗?