权限设置页面效果图：
实现功能：可以增添或者取消用户的相应职能权限。代码如下：
主页面：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>权限管理</title>
<script src="jquery-2.2.3.js">
</script>
</head>
<body>
<h1>Authority Management</h1>
<!--用户选择-->
<div>
请选择用户：<select id="uid">
<?php
include ("database.class.php");
$db = new database();
$sql_users = "select * from Users";
$arr_users = $db->Query($sql_users);
foreach($arr_users as $value_users)
{
echo "<option value=‘{$value_users[0]}‘>{$value_users[2]}</option>";
}
?>
</select>
</div>
<br />
<!--职位选择-->
<div>
请选择职位：
<?php
$sql_position = "select * from JueSe";
$arr_position = $db->Query($sql_position);
foreach($arr_position as $value_position)
{
echo "<input type=‘checkbox‘ class=‘job‘ value=‘{$value_position[0]}‘ />{$value_position[1]} ";
}
?>
</div>
<br />
<div>
<input type="button" value="确定" id="btn" />
</div>
</body>
</html>
<script>
$(document).ready(function(e) {
Job();
$("#uid").change(function ()
{
Job();
})
$("#btn").click(function ()
{
var uid = $("#uid").val();
var job = $(".job");
var str ="";
for(var i=0;i<job.length;i++)
{
if(job.eq(i).prop("checked"))
{
str = str + job.eq(i).val() + "|";
}
}
str = str.substr(0,str.length-1);
//alert(str);
$.ajax({
url:"job1cl.php",
data:{uid:uid,js:str},
type:"POST",
dataType:"TEXT",
success: function(d){
if(d.trim()=="OK")
{
alert("添加成功");
}
else
{
alert("添加失败");
}
}
})
})
function Job()
{
var uid = $("#uid").val();
$.ajax({
url:"jobcl.php",
data:{uid:uid},
type:"POST",
dataType:"TEXT",
success: function(d){
var data = d.split("|");
var job = $(".job");
job.prop("checked",false);
for(var i = 0 ;i<job.length; i++)
{
var value =job.eq(i).val();
//alert($.inArray(value,data));
if($.inArray(value,data)!=-1)
{
job.eq(i).prop("checked",true);
}
}
}
})
}
});
</script>
用户下拉列表处理：
<?php
$uid = $_POST[‘uid‘];
include ("database.class.php");
$db = new database();
$sql = "select JueSeId from UserInJueSe where UserId = ‘{$uid}‘";
$result = $db->str_ajax($sql);
echo $result;
权限处理：
<?php
$uid = $_POST[‘uid‘];
$js = $_POST[‘js‘];//是一个字符串
include("database.class.php");
$db = new database();
$arr_job = explode("|",$js);//拆分字符串，放入一个数组中
$result = true;//定义一个变量判断执行结果
//清除用户原有的信息
if(!$db->Query("delete from UserInJueSe where UserId =‘{$uid}‘",1))
{
$result = $result && false;
}
//添加新信息，循环拆分好的数组
foreach($arr_job as $v)
{
$sql = "insert into UserInJueSe values(‘‘,‘{$uid}‘,‘{$v}‘) ";
if(!$db->Query($sql,1))
{
$result = $result && false;
}
}
//判断添加是否成功
if($result)
{
echo "OK";
}
else
{
echo "NO";
}
权限设置完毕，即可登录相关网站，根据自身权限显示相应的内容
例子效果图：
代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>主页面</title>
<style>
#menu
{
width:100%;
height:150px
}
.menu1
{
width:150px;
height:50px;
background-color:#999;
line-height:50px;
text-align:center;
border-radius:5px;
color:#FFF;
float:left;
}
.menu1:hover
{
cursor:pointer;
background-color:#F60;
}
</style>
</head>
<body>
<?php
session_start();
if(empty($_SESSION[‘uid‘]))
{
header("location:login.php");
exit;
}
$uid = $_SESSION[‘uid‘];
?>
<h1 align="center">主页面</h1>
<div><h2>Hello <?php if(!empty($_SESSION[‘uid‘])){echo $_SESSION[‘uid‘];} ?></h2>
<div style="float:right"><a href="login.php">退出系统</a></div></div>
<div id="menu">
<div class="menu1">权限管理</div>
<?php
include ("database.class.php");
$db = new database();
//根据uid查角色代号
$sql_actor_id = "select JueSeId from UserInJueSe where UserId = ‘{$uid}‘ ";
$r_actor_id = $db->Query($sql_actor_id);
//根据角色代号查功能id
$all = array();//存放所有功能Id
foreach($r_actor_id as $value_actor_id)
{
$sql_rule = "select RuleId from JueSeWithRules where JueSeId = ‘{$value_actor_id[0]}‘ ";
$r_rule = $db->Query($sql_rule);
foreach($r_rule as $value_rule)
{
array_push($all,$value_rule[0]);
}
$all = array_unique($all);//数组去重
}
//根据功能id显示职责
foreach($all as $value_show)
{
$sql_show = "select Name from Rules where Code = ‘{$value_show}‘";
$r_show = $db->str_ajax($sql_show);
echo "<div class=‘menu1‘>{$r_show}</div>";
}
?>
</div>
</body>
</html>
时间： 2024-10-08 18:39:12