【发布时间】:2017-05-22 16:09:27
【问题描述】:
我有一个 MySQL 表:
CREATE TABLE `Questions` (
`question_id` INT UNSIGNED PRIMARY KEY AUTO_INCREMENT,
`question` VARCHAR(1024),
`order` INT
);
在 HTML 表格中显示数据时,数据的顺序按“顺序”列排序。如何在每个表格行中使用某种向上/向下按钮来实现递增/递减顺序列?
...
<tr>
<td><?php echo $question['question_id'] ?></td>
<td><?php echo $question['order'] ?></td>
<td><button id="up_<?php echo $question['question_id'] ?>">▲</button></td>
<td><button id="down_<?php echo $question['question_id'] ?>">▼</button></td>
<td><?php echo $question['question'] ?></td>
</tr>
...
【问题讨论】:
标签: javascript php mysql html-table