PHP和HTML代码
<!doctype html>
<html >
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<style type="text/css">
table.imagetable {
font-family: verdana,arial,sans-serif;
font-size:11px;
color:#333333;
border- 1px;
border-color: #999999;
border-collapse: collapse;
}
table.imagetable th {
background:#b5cfd2 url('cell-blue.jpg');
border- 1px;
padding: 8px;
border-style: solid;
border-color: #999999;
}
table.imagetable td {
background:#dcddc0 url('cell-grey.jpg');
border- 1px;
padding: 8px;
border-style: solid;
border-color: #999999;
}
</style>
<body>
<table class="imagetable">
<tr>
<th>id</th>
<th>姓名</th>
<th>密码</th>
<th>性别</th>
<th>系部</th>
<th>班级</th>
<th>操作</th> //添加一个操作
</tr>
<?php
header( 'Content-Type:text/html;charset=utf-8 ');
include_once("conn/conn.php"); //引入导入数据库控制页面
$sql="SELECT*from user"; //查询数据库中的user;
$r=mysqli_query($link,$sql);
$row=mysqli_fetch_array($r); //查询出来的数组类型
while ($row=mysqli_fetch_array($r)){
/*print_r($row);
echo "<br>";*/
/* echo $row["name"]."=>".$row["mima"]; //查询姓名和密码 也可以用键来查询
echo "<br>";*/
?>
<tr>
<td><?php echo $row["id"]?></td>
<td><?php echo $row["name"]?></td>
<td><?php echo $row["mima"]?></td>
<td><?php echo $row["xingbie"]?></td> <!-- 从数据库中查询出的数据装着表格中-->
<td><?php echo $row["xibu"]?></td>
<td><?php echo $row["banji"]?></td>
<td style="color: red;"><a href="shanchu.php?id=<?php echo $row["id"]?>">删除</a></td> //给每一条数据添加上删除按钮
</tr>
<?php
}
?>
</table>
</body>
</html>
PHP代码
<?php
header( 'Content-Type:text/html;charset=utf-8 ');
include_once("conn/conn.php");
$id=$_GET["id"]; //用get传值
$sql="delete from USER WHERE id=$id";
$r=mysqli_query($link,$sql);
if ($r){
echo "成功,点击<a href='shujukuchaxun.php'>返回</a>";
}else{
echo "<script>alert('删除失败');history.back();</script>";
}