后台使用php,前台引用jquery,实现增删操作,代码如下:
$num_rows=mysql_num_rows($rs);//mysql_num_rows返回查询记录条数
if (isset($_POST["submits"])) {
if(!$_POST["message"]==null){
$queryinsert=sprintf("insert into message (message,time) values('%s','%s')",
$_POST['message'],$time);
mysql_query($queryinsert,$con);
}
if($_POST["message"]==null){
echo "";
}
header("Location:http://localhost/table.php");
}
if(isset($_GET["ClearTd"]) && intval($_GET['ClearTd'])){
$querydelete="delete from message where id=".$_GET['ClearTd'];
mysql_query($querydelete,$con);
header("Location:http://localhost/table.php");
}
?>
<form method="post" action="table.php">
<textarea name="message" id="message"></textarea>
<input type="submit" name="submits">
</form>
<ul>
<?php while($row=mysql_fetch_array($rs,MYSQL_ASSOC))
{
?>
<li>
<?php foreach($row as $tiao){
echo $tiao;
}?>
<a name="ClearTd" href="?ClearTd=<?php echo $row['id'];?>">删除</a>
</li>
<?php } ?>
</ul>