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在线设计系统源码 php-学生管理系统php源码谁有

原创：找图网 2023-04-18 04:13:53

在线编辑，保存网页的php源码

你可以下载dedecms系统,后台的文件管理器插件代码你可以看看,就是你想要的功能。你要的功能在这儿说不清,所以还是你自己看吧。

php网上商城系统源码求大神推荐一下不要太贵的

ecshop,tpshop这些都是免费的开源商城平台,而且很稳定,很多商铺到采用这类源码。

学生管理系统php源码谁有

php学生管理系统源码,供大家参考,具体内容如下

功能:

1.添加/删除/修改

2.数据存储.

界面分布:

--->主界面

--->stu添加

action ---> sql中add/del/update

(处理html表单-->mysql的数据存储 && 页面跳转)

--->stu修改

-->首页

<!DOCTYPE html>

<head>

<title>学生信息管理</title>

function doDel(id) {

if(confirm('确认删除?')) {

}

</script>

</head>

<body>

<?php

include ("");

<h3>浏览学生信息</h3>

<tr>

</tr>

<?php

// 1. 链接数据库

try{

$pdo = new PDO("uri:","root","1");

}catch (PDOException $e) {

die('connection failed'.$e->getMessage());

}

//2.执行sql

$sql_select = "select * from stu";

//3.data 解析

foreach ( $pdo->query($sql_select) as $row) {

echo "<tr>";

echo "<th>{$row['id']} </th>";

echo "<th>{$row['name']}</th>";

echo "<th>{$row['sex']} </th>";

echo "<th>{$row['age']} </th>";

echo "<th>{$row['classid']}</th>";

echo "<td>

<a href='

</td>";

echo "</tr>";

}

</table>

</center>

</body>

</html>

<!DOCTYPE html>

<head>

<title>学生管理系统</title>

</head>

<body>

<?php include (''); ?>

<h3>增加学生信息</h3>

<table>

<tr>

</tr>

<tr>

</tr>

<tr>

</tr>

<tr>

</tr>

<tr>

</tr>

</table>

</form>

</center>

</body>

</html>

<?php

/**

* Created by PhpStorm.

* User: hyh

* Date: 16-7-7

* Time: 下午9:37

//1. 链接数据库

try{

$pdo = new PDO("uri:","root","1");

}catch (PDOException $e) {

// echo 'Connection failed: ' . $e->getMessage();

die('connection failed'.$e->getMessage());

}

//2.action 的值做对操作

switch ($_GET['action']){

case 'add'://add

$name = $_POST['name'];

$sex = $_POST['sex'];

$age = $_POST['age'];

$classid = $_POST['classid'];

$sql = "insert into stu (name, sex, age, classid) values ('{$name}', '{$sex}','{$age}','{$classid}')";

$rw = $pdo->exec($sql);

if ($rw > 0){

echo "<script>alter('添加成功');</script>";

}else{

echo "<script>alter('添加失败');</script>";

}

header('Location: ');

break;

case 'del'://get

$id = $_GET['id'];

$sql = "delete from stu where id={$id}";

$rw = $pdo->exec($sql);

if ($rw > 0){

echo "<script>alter('删除成功');</script>";

}else{

echo "<script>alter('删除失败');</script>";

}

header('Location: ');

break;

case 'edit'://post

$id = $_POST['id'];

$name = $_POST['name'];

$age = $_POST['age'];

$classid = $_POST['classid'];

$sex = $_POST['sex'];

// echo $id, $age, $age, $name;

$sql = "update stu set name='{$name}', age={$age},sex='{$sex}',classid={$classid} where id={$id};";

// $sql = "update set name='jike',sex='女', age=24,classid=44 where id=17";

print $sql;

$rw = $pdo->exec($sql);

if ($rw > 0){

echo "<script>alter('更新成功');</script>";

}else{

echo "<script>alter('更新失败');</script>";

}

header('Location: ');

break;

default:

header('Location: ');

break;

}

<!DOCTYPE html>

<head>

<title>学生管理系统</title>

</head>

<body>

<?php include ('');

//1. 链接数据库

try{

$pdo = new PDO("uri:","root","1");

}catch (PDOException $e) {

die('connection failed'.$e->getMessage());

}

//2.执行sql

$sql_select = "select * from stu where id={$_GET['id']}";

$stmt = $pdo->query($sql_select);

if ($stmt->rowCount() >0) {

$stu = $stmt->fetch(PDO::FETCH_ASSOC); // 解析数据

}else{

die("no have this id:{$_GET['id']}");

}

<h3>修改学生信息</h3>

<table>

<tr>

</tr>

<tr>

</tr>

<tr>

<td>

<input type="radio" name="sex" value="男" <?php echo ($stu['sex'] == "男")? "checked":"";?> >男

</td>

<td>

<input type="radio" name="sex" value="女" <?php echo ($stu['sex'] == "女")? "checked":"";?> >女

</td>

</tr>

<tr>

</tr>

<tr>

</tr>

</table>

</form>

</center>

<?php

</body>

</html>

<!DOCTYPE html>

<body>

<h2>学生管理系统</h2>

<hr>

</body>

</html>