php实现简单的权限管理
<!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; " />
<title>无标题文档</title>
<script src="../../dist/js/jquery-1.11.2.min.js"></script>
</head>
<body>
<h1>用户与角色管理</h1>
<div>
请选择用户：
<select>
<?php
include("../../fengzhuang/DBDA.class.php");
$db = new DBDA();
$sql = "select * from qx_user";
$arr = $db->Query($sql);
foreach($arr as $v)
{
echo "<option value='{$v}'>{$v}</option>";
}
?>
</select>
</div>
<br />
<div>
请选择角色：
<?php
$sjs = "select * from qx_juese";
$ajs = $db->Query($sjs);
foreach($ajs as $v)
{
echo "<input type='checkbox' value='{$v}'>
}
?>
</div>
<br />
<input type="button" value="确定" />
</body>
<script type="text/javascript">
$(document).ready(function(e) {
//选中默认角色
Xuan();
//当用户选中变化的时候，去选中相应角色
$("#user").change(function(){
Xuan();
})
//点击确定保存角色信息
$("#btn").click(function(){
var uid = $("#user").val();
var juese = "";
var ck = $(".ck");
for(var i=0;i<ck.length;i++)
{
if(ck.eq(i).prop("checked"))
{
juese += ck.eq(i).val()+"|";
}
}
juese = juese.substr(0,juese.length-1);
$.ajax({
url:"chuli.php",
data:{uid:uid,juese:juese,type:1},
type:"POST",
dataType:"TEXT",
success: function(data){
alert("保存成功！");
}
});
})
});
//选中默认角色
function Xuan()
{
var uid = $("#user").val();
$.ajax({
url:"chuli.php",
data:{uid:uid,type:0},
type:"POST",
dataType:"TEXT",
success: function(data){
var juese = data.trim().split("|");
var ck = $(".ck");
ck.prop("checked",false);
for(var i=0;i<ck.length;i++)
{
if(juese.indexOf(ck.eq(i).val())>=0)
{
ck.eq(i).prop("checked",true);
}
}
}
});
}
</script>
</html>
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