权限管理页面body>
<h1>权限管理</h1>
<div>请选择用户：
<select id="user">
<?php
include("DBDA.php");
$db= new DBDA();
$sql ="select * from users";
$attr = $db->Query($sql);
for($i=0;$i<count($attr);$i++)
{
echo "<option value=‘{$attr[$i][0]}‘>{$attr[$i][2]}</option>"
}
?>
</select>
</div>
<div>请选择角色：</div>
<div>
<?php
$sqlj="select * from JueSe";
$attrj = $db->Query($sqlj);
for($i=0;$i<count($attrj);$i++)
{
echo "<input class=‘js‘ type=‘checkbox‘ value=‘{$attrj[$i][1]}‘ />{$attrj[$i][1]} ";
}
?>
</div>
<div><input id="sure" type="button" value="确定" /></div>
</body>
<script type="text/javascript">
$(document).ready(function(e){
ShowJs();
$("#user").change(function(){ShowJs();})
$("#sure").click(function(){
var uid = $("#user").val();
var js="";
var cks = $(".js");
for(var i=0;i<cks.length;i++){if(cks.eq(i)[0].checked){js=js+cks.eq(i).val()+"|";}}js = js.substr(0,js.length-1);
$.ajax({url:"add.php",data:{uid:uid,juese:js},type:"POST",datatype:"TEXT",success:function(data){
alert(data);
}
});
})
function ShowJs(){
var uid = $("#user").val();
$.ajax({url:"JueSeChuLi.php",data:{uid:uid},type:"POST",dataType:"TEXT",success:function(data){
var ck = $(".js");for(var j=0;j<ck.length;j++){ck.eq(j).removeAttr("checked");}
if(data.trim() !="") //trim()去除空格{var hang = data.split("|");for(var i =0;i<hang.length;i++){var lie = hang[i].split("^");
var ck = $(".js");
for(var j=0;j<ck.lenght;j++){if(ck.eq(j).val()==lie[2]){ck.eq(j).prop("checked",true);}}
}}
}});
} });</script>
JueSeChuLi.php
<?php
$uid = $_POST["uid"];
include("DBDA.php");
$db = new DBDA();
$sql = "select * from UserInJueSe where UserId = ‘{$uid}‘";
echo $db->StrQuery($sql);
add.php
$uid = $_POST["uid"];
$juese=$_POST["juese"];
include("DBDA.php");
$db = new DBDA();
$sqld = "delete from UserInJueSe where UserId=‘{$uid}‘";
$db->Query($sqld,0);
$js = explode("|",$juese);
$isok = true;
for($i=0;$i<count($js);$i++)
{
$sql = "insert into UserInJueSe values(‘‘,‘{$uid}‘,‘{$js[$i]}‘)";
$isok = $isok && $db->Query($sql,0);
}
if($isok)
{
echo "ok";
}
else
{
echo "no";
}
loginchuli.php
<?php
session_start()
$uid = $_POST["uid"];
$pwd= $_POST["pwd"];
include("DBDA.php");
$db = new DBDA();
$sql = "select count(*) from Users where Uid=‘{$uid}‘ and Pwd=‘{$pwd}‘";
if($db->StrQuery($sql)=="1")
{
$_SESSION["uid"]=$uid;
header("location:main.php")
}
else
{
header("location:login.php");
}
main.php
<body>
<?php
session_start();
if(!empty($_SESSION["uid"]))
{
$uid = $_SESSION["uid"];
}
else
{
header("location:login.php");
}
include("DBDA.php");
$db -> new DBDA();
//根据用户名查角色
$sql ="select * from UserInJueSe where UserId=‘{$uid}‘";
$attrj =$db->Query($sqlj);
//存放功能代号的数组
$attr = array();
for($i=0;$i<count($attrj);$i++)
{
//根据角色查功能
$js = $attrj[$i][2];
$sqlr = "select RuleId from JueSeWithRules where JueSeId=‘{$js}‘";
$strr = $db->StrQuery($sqlr);
$attrr = explode("|",$strr);
//将数组合并
$attr = array_merge($attr,$attrr);
}
//去重
$attr = array_unique($attr);
//根据功能代号查功能名称并显示在div里面
for($j=0;$j<count($attr);$j++)
{
$sqlg = "select Name from Rules where Code=‘{$attr[$j]}‘";
$name = $db->StrQuery($sqlg);
echo "<div class =‘menu‘>{$name}</div>"
}
?>
</body>
时间： 2024-10-28 18:44:11