QuanXian.php
<!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" />
<script src="../../Public/jquery/jquery-2.2.3.min.js"></script>
<title>无标题文档</title>
</head>
<body>
<h1>权限管理</h1>
<?php
include("../../Public/Connect.class.php");
$con = new Connect();
$sqlu = "select * from users";
$arru = $con->Query_array($sqlu);
$sqlj = "select * from juese";
$arrj = $con->Query_array($sqlj);
?>
<div>请选择用户：<select id="user">
<?php
for($i=0;$i<count($arru);$i++)
{
echo "<option value = ‘{$arru[$i][0]}‘>{$arru[$i][2]}</option>";
}
?>
</select>
</div><br />
<div>请选择角色：</div>
<div>
<?php
for($i=0;$i<count($arrj);$i++)
{
echo "<input type=‘checkbox‘ value=‘{$arrj[$i][0]}‘ class=‘juese‘/>{$arrj[$i][1]} ";
}
?>
</div><br />
<div><input type="button" value="确定" id="sure"/></div>
<script type="text/javascript">
$(document).ready(function(e) {
var ckall = $(".juese"); //用变量接收所有复选框以备用
ShowJueSe(); //调用函数，显示默认的第一个人的角色
$("#user").change(function(e) {
ShowJueSe();
});
$("#sure").click(function(e) {
var uid = $("#user").val();
var juese = ""; //定义一个空字符串备用
for(var i=0;i<ckall.length;i++) //遍历复选框，取得角色代号
{
if(ckall.eq(i)[0].checked)
{
juese += ckall.eq(i).val()+"|";
}
}
juese = juese.substr(0,juese.length-1);
$.ajax({
url:"XiuGai.php",
data:{uid:uid,juese:juese},
dataType:"TEXT",
type:"POST",
success: function(data)
{
alert(data);
}
});
});
function ShowJueSe() //封装成函数，以备调用
{
var uid = $("#user").val();
$.ajax({
url:"Jschuli.php",
data:{uid:uid},
dataType:"TEXT",
type:"POST",
success: function(data)
{
$(":checkbox").removeAttr("checked"); //清空所有复选框
if(data.trim() != "")
{
var hang = data.split("|");
for(var i=0;i<hang.length;i++)
{
var lie = hang[i].split("^");
//var ckall = $(".juese");
for(var j=0;j<ckall.length;j++) //遍历复选框，显示原有职位为选中状态
{
if(ckall.eq(j).val()== lie[2])
{
ckall.eq(j).prop("checked",true);
}
}
}
}
}
});
}
});
</script>
</body>
</html>
XiuGai.php
<?php
$uid = $_POST["uid"];
$juese = $_POST["juese"];
include("../../Public/Connect.class.php");
$con = new Connect();
$sql = "delete from userinjuese where UserId = ‘{$uid}‘"; //先清空角色，再添加
$con->Query_string($sql,0);
$juese = explode("|",$juese);
$isOK = true;
for($i=0;$i<count($juese);$i++)
{
$sql = "insert into userinjuese values(‘‘,‘{$uid}‘,‘{$juese[$i]}‘)";
$isOK = $isOK && $con->Query_array($sql,0);
}
if($isOK)
{
echo "修改成功！";
}
else
{
echo "修改失败！";
}
?>
JsChuli.php
<?php
$uid = $_POST["uid"];
include("../../Public/Connect.class.php");
$con = new Connect();
$sql = "select * from userinjuese where UserId = ‘{$uid}‘";
$str = $con->Query_string($sql);
echo $str;
?>
时间： 2024-10-06 19:03:28