本文目录一览:
- 1、如何用php代码实现一个学生管理系统包括学生管理课程管理
- 2、PHP怎么做学生数据管理系统
- 3、php 学生信息管理系统 修改怎么写
- 4、我要用PHP做一个学生信息管理系统类似教务在线 需要学习哪些知识?
如何用php代码实现一个学生管理系统包括学生管理课程管理
这个不是一两句话能说清楚的,也不清楚你现在水平在什么位置。
不过我说一下,需要的技术和方法步骤。
首先,你要会html css 最好还会javascript
然后是php mysql
这五种最基本的技术。
然后:
1.先用html+css写好你程序用到的网站界面。
2.设计数据库,比如 学生表,课程表,班级表,教师表等等
3.用php写后台,如登陆后台,之后就是对数据库增删改查。
PHP怎么做学生数据管理系统
下载MYSQL 安装 创建数据库
下载PHP环境 WAMP并安装,下载编辑器例如sublime text,下载熟悉的php框架例如CI 将CI包解压至wamp的www文件夹下,使用sublime text 打开文件夹,配置CI框架内的数据库等信息,使用CI框架编写程序;
php 学生信息管理系统 修改怎么写
都是很简单的东西,新手用得着、、、
省略部分前端代码、、、
首先是登录的校验:
?php
session_start();
$user = $_POST['userName'];
$pass = $_POST['passWord'];
$_SESSION['user'] = $user;
/*$Enter = $_POST['Login_undo'];
管理员登录的校验*/
$flag = false;
if($user == "Admin" $pass == "root")
{
setcookie("userName",$user,time()+1200);
setcookie("userName",$pass,time()+1200);
$flag = true;
header('location:adminPage.php?user=' . $user);
}
else
header('location:Login.php?login=relog');
/*
// 学生登录免校验
if($Enter)
header('location:StuPage.php');
*/
然后是注册的校验:
?php
session_start();
$s_ID = $_POST['s_ID'];
$Name = $_POST['Name'];
$IDcard = $_POST['IDcard'];
$Major = $_POST['Major'];
$sex = $_POST['sex'];
$_SESSION['student'][$s_ID]['s_ID'] = $s_ID;
$_SESSION['student'][$s_ID]['Name'] = $Name;
$_SESSION['student'][$s_ID]['IDcard'] = $IDcard;
$_SESSION['student'][$s_ID]['Major'] = $Major;
$_SESSION['student'][$s_ID]['sex'] = $sex;
header('location:tisi.html');
/*foreach($_SESSION['student'] as $v)
{
if($v == $s_ID)
{
header("location:stu_reg.php?action=lookmsg=更新user=employeeempno=" . $empno . "idcard=" . $idcard);
}
else
header("location:stu_reg.php?action=lookmsg=增加user=employeeempno=" . $empno . "idcard=" . $idcard);
}*/
毕业操作及加入历史校验:
?php
session_start();
$s_ID=$_GET['s_ID'];
$_SESSION['history'][$s_ID]['s_ID']=$s_ID;
$_SESSION['history'][$s_ID]['Name']=$_SESSION['student'][$s_ID]['Name'];
$_SESSION['history'][$s_ID]['IDcard']=$_SESSION['student'][$s_ID]['IDcard'];
$_SESSION['history'][$s_ID]['sex']=$_SESSION['student'][$s_ID]['sex'];
$_SESSION['history'][$s_ID]['Major']=$_SESSION['student'][$s_ID]['Major'];
unset($_SESSION['student'][$s_ID]);
header('location:graduate.php?user=Adminaction=delete');
任意关键词查询:
?php
session_start();
$search=$_POST['search'];
unset($_SESSION['search']);
/*echo 'pre';
var_dump($_POST['search']);
return ;*/
foreach ($_SESSION['student'] as $k1 = $value) {
# code...
if($search==$_SESSION['student'][$k1]['s_ID']||$search==$_SESSION['student'][$k1]['IDcard']||$search==$_SESSION['student'][$k1]['Name']||$search==$_SESSION['student'][$k1]['sex']||$search==$_SESSION['student'][$k1]['Major']){
$i = 1;
$stu = $_SESSION['student'][$k1]['s_ID'];
$_SESSION['search'][$stu] = $stu;
}
}
if(isset($i))
header("location:stu_Query.php?user=Adminaction=search");
else
header("location:stu_Query.php?user=Adminaction=q_error");
遍历学生信息:
!DOCTYPE HTML
html
head
link href="file/Style.Css" rel="stylesheet" type="text/css" /
/head
body
table width="100%" border="0" cellpadding="1" cellspacing="1" class="css_table" bgcolor='#E1E1E1'
?php
session_start();
$user = isset($_SESSION['user'])?$_SESSION['user']:'';
if($user =='Admin'){
if(isset($_SESSION['student'])){
foreach($_SESSION['student'] as $k1) {
echo "tr";
foreach($k1 as $k2=$k3) {
echo "td" ;
if($k2=='s_ID') {echo "学号:" ;} else if($k2=='IDcard'){echo "身份证号:";}else if($k2=='sex'){echo "性别:";}else if($k2=='Name'){echo "姓名:";}else if($k2 =='Major'){echo "专业:";};
echo "/td";
echo "td";
if($k2=='s_ID') $s_ID=$k3; echo "$k3";
echo "/td";
}
}
}
}
?
/table
/body
/html
更新数据的页面及校验:
!DOCTYPE HTML
!-- 使用HTML5规范,省略多余部分 --
html
head
?php
session_start();
$user = isset($_SESSION['user'])?$_SESSION['user']:'';
$action = isset($_GET['action'])?$_GET['action']:'';
?
link href="file/Style.Css" rel="stylesheet" type="text/css" /
/head
body
?php if($user =='Admin'$action==''){ ?
table width="100%" border="0" cellpadding="3" cellspacing="1" class="css_table" bgcolor='#E1E1E1'
tr class="css_menu"
td colspan="3"
table width="100%" border="0" cellpadding="4" cellspacing="0" class="css_main_table"
tr
td class="css_main"注意/td
/tr
/table
/td
/tr
tr
td class="css_col11"strongfont color=#50691B一旦确定不可更改/font/strong/td
/tr
form name = "check_stu" method="post" action="check_stu.php"
tdlable请输入修改学生的学号:
input name = "c_ID" type="text"
input name = "submit" type="submit" value="确定"
/lable/td
/form
/table
?php }else if ($action == 'change') {?
form name="login_f" method="post" action="update_check.php"
div class = "login" align="center"
lable可以修改的项目:/lable
input name = "c_ID" type="hidden" value = "?php echo $_GET['c_ID'];?"
lip学生姓名:
input name = "Name" type = "text" id = "Name"/p/li
lip专业:
input name = "Major" type = "text" id = "Major"/p/li
li
p性别:
!-- input name = "sex" type = "text" id = "sex"/p/li --
input type="radio" name="sex" value="男"/男
input type="radio" name="sex" value="女"/女 /br
/li
lip确定修改:
input name = "submit" type = "submit" value = "确定"
input class="Renew" value="重写" type="reset" / /p/li
/form
/div
?php }else if ($action == 'enchange') {
# code...
echo "h1已经改变/h1";
}?
/body
/html
?php
session_start();
$s_ID = $_POST['c_ID'];
$Name = $_POST['Name'];
$Major = $_POST['Major'];
$sex = $_POST['sex'];
$_SESSION['student'][$s_ID]['s_ID'] = $s_ID;
$_SESSION['student'][$s_ID]['Name'] = $Name;
$_SESSION['student'][$s_ID]['Major'] = $Major;
$_SESSION['student'][$s_ID]['sex'] = $sex;
header("location:stu_Update.php?action=enchange");
我要用PHP做一个学生信息管理系统类似教务在线 需要学习哪些知识?
登陆的话你要学习表单知识,php验证表单提交的数据,以及如何跟数据库进行匹配,注册的话也差不多,首先表单提交内容,php接收内容,最后一点不同的是注册是要写数据库的。所以三个知识点你最起码要懂。(表单 php接收数据 sql语言)这三个。;后台的话设计内容比较多,不过数据库方面的到是不外乎 1、查询 2、修改 3、删除 4、新增 这4种sql语言,最后一点就是你要懂html代码,因为这是学做网页的基本