php 根据省市区来划分区域权限
来源：互联网 发布：cf烟雾头软件 编辑：程序博客网 时间：2024/05/17 09:10
首先说说功能的需求：
一个单车泊位管理的项目，每一个用户组在添加或修改的时候都可以选择省市区。一个用户组下面有很多用户。
例如：
用户组 西湖区管理员 能看到的数据包括 ：
首页
西湖区的所有车位信息
西湖区的所有车辆信息
总之：就是要管理某个省的人能看到这个省的数据，管理某个市的人可以看到这个市的数据，管理某个区的人就只能看到这个区的数据。
就是项目关于省市区权限的划分。
具体思路如下：
1.用户组表：dwz_auth_group 添加 省市区三个字段 ，即 province city area 然后在加上 行政级别字段 ，即 class
2.在添加或者修改用户组界面，都加上省市区的选项。这里给推荐一个好用的省市区插件。
下载地址：http://download.csdn.net/download/ougexingfuba/10013305
下载插件，并放在项目相应的位置。
在添加或修改用户组界面引入插件,代码如下
<script src="https://cdn.bootcss.com/jquery/2.1.2/jquery.js"></script> <script src="__PUBLIC__/JS/distpicker.js"></script>
<tr> <th width="18%">地区：</th> <td> <div data-toggle="distpicker" data-autoselect="3" data-province="浙江省"> <select name="province" class="province1"></select> <select name="city"></select> <select name="area"></select> </div> </td> </tr>
如下图：
这样就能添加或者修改用户组的省市区和行政级别了。
3.相应的车位也要有相应的省市区信息。（添加修改）
3.显示满足条件的车位数据，根据行政级判断是省或者市或者区。如果是省，车位要满足用户组的省市区和车位的省市区相同。如果是省市，要满足用户组的省市和车位的省市一样。如果是省，满足用户组的省和车位的省一样。
代码如下：
if($_SESSION['auth']['class']=='省级'){$sql .= " and province = '$province' ";$where["province"] = $_SESSION['auth']['province'];}if($_SESSION['auth']['class']=='市级'){$sql .= " and province = '$province' ";$sql .= " and city = '$city' ";$where["province"] = $_SESSION['auth']['province'];$where["city"] = $_SESSION['auth']['city'];}if($_SESSION['auth']['class']=='区级'){$sql .= " and province = '$province' ";$sql .= " and city = '$city' ";$sql .= " and area = '$area' ";$where["province"] = $_SESSION['auth']['province'];$where["city"] = $_SESSION['auth']['city'];$where["area"] = $_SESSION['auth']['area'];}整个方法代码如下：public function index() {//var_dump($_SESSION['auth']);$uid = $_SESSION["auth"]["id"];$this->assign("uid",$uid);$title="";$usable_num="";$storage_num="";$no="";$nowtime=date('Y-m-d H:i:s');$starttime=date('Y-m-d H:i:s',strtotime('-1 hour'));$this->assign("nowtime2",$nowtime);$this->assign("starttime2",$starttime);$data = M('info');$sql="SELECT * FROM dwz_info where 1=1 ";if (!empty($_GET["title"]) || $_GET["title"]==='0') {$title = $_REQUEST["title"];$sql .= " and title like '%$title%' ";$where["title"] = array('like', "%$title%");$this->assign('title', $title);}if (!empty($_GET["usable_num"]) || $_GET["usable_num"]==='0') {$usable_num = $_REQUEST["usable_num"];$sql .= " and usable_num = '$usable_num' ";$where["usable_num"] = '$usable_num';$this->assign('usable_num', $usable_num);}if (!empty($_GET["storage_num"]) || $_GET["storage_num"]==='0') {$storage_num = $_REQUEST["storage_num"];$sql .= " and storage_num = '$storage_num' ";$where["storage_num"] = '$storage_num';$this->assign('storage_num', $storage_num);}if (!empty($_GET["no"]) || $_GET["no"]==='0') {$no = $_REQUEST["no"];$sql .= " and id = '$no' ";$where["id"] = '$no';$this->assign('no', $no);}//根据行政级别，做相应的过滤$province = $_SESSION['auth']['province'];$city = $_SESSION['auth']['city'];$area = $_SESSION['auth']['area'];if($_SESSION['auth']['class']=='省级'){$sql .= " and province = '$province' ";$where["province"] = $_SESSION['auth']['province'];}if($_SESSION['auth']['class']=='市级'){$sql .= " and province = '$province' ";$sql .= " and city = '$city' ";$where["province"] = $_SESSION['auth']['province'];$where["city"] = $_SESSION['auth']['city'];}if($_SESSION['auth']['class']=='区级'){$sql .= " and province = '$province' ";$sql .= " and city = '$city' ";$sql .= " and area = '$area' ";$where["province"] = $_SESSION['auth']['province'];$where["city"] = $_SESSION['auth']['city'];$where["area"] = $_SESSION['auth']['area'];}//var_dump($where);$count=$data->where($where)->count();//var_dump($count);exit;$pageSize = 20;$page = new \Component\Page($count, $pageSize); //这里的分页类和Home模块的目录一致，可自行修改$sql.=$page->limit;$info = $data -> query($sql);$pagelist = $page -> fpage();$this->assign('show', $pagelist);$this->assign("bparking_list", $info);$this->display();}视图代码如下：
<extend name="Public:left" /><block name="main"> <script src="https://cdn.bootcss.com/jquery/2.1.2/jquery.js"></script> <script src="__PUBLIC__/JS/distpicker.js"></script> <!-- page content --> <div class=""> <div class="page-title"> <div class="title_left"> <h3>车位设置 <small>车位列表</small></h3> </div> <div class="title_right"> <div class="col-md-5 col-sm-5 col-xs-12 form-group pull-right top_search"> <div class="input-group"> <input type="text" class="form-control" placeholder="Search for..."> <span class="input-group-btn"> <button class="btn btn-default" type="button">Go!</button> </span> </div> </div> </div> </div> <div class="clearfix"></div> <div class="row"> </div> <div class="clearfix"></div> <div class="col-md-12 col-sm-12 col-xs-12"> <div class="x_panel"> <div class="x_title"> <ul class="nav navbar-right panel_toolbox"> <li><a class="collapse-link"><i class="fa fa-chevron-up"></i></a> </li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><i class="fa fa-wrench"></i></a> <ul class="dropdown-menu" role="menu"> <li><a href="#">Settings 1</a> </li> <li><a href="#">Settings 2</a> </li> </ul> </li> <li><a class="close-link"><i class="fa fa-close"></i></a> </li> </ul> <div class="clearfix"></div> </div> <div class="x_content"> <p> <a class="btn btn-primary" href="javascript:;" onclick="add()">添加车位</a> </p> <div style="margin-bottom: 10px" class="input-group"> <form method="get" action="{:U('Admin/Bparking/index')}"> <input type="text" class="form-control" style="width: 150px" placeholder="车位名称" name="title" value="{$title}" id="title"/> <input type="text" class="form-control" style="width: 150px" placeholder="可容纳车辆" name="usable_num" value="{$usable_num}" id="usable_num"/> <input type="text" class="form-control" style="width: 150px" placeholder="已存储车辆" name="storage_num" value="{$storage_num}" id="storage_num"/> <input type="text" class="form-control" style="width: 150px" placeholder="车位编号" name="no" value="{$no}" id="no"/> <input type="submit" value="查询" class="btn btn-default"/> </form> </div> <div class="table-responsive"> <table class="table table-striped jambo_table bulk_action"> <thead> <tr class="headings"> <th> </th> <th class="column-title">ID </th> <th class="column-title">车位名称 </th> <th class="column-title">可容纳车辆 </th> <th class="column-title">已存储车辆 </th> <th class="column-title">溢出车辆数量 </th> <th class="column-title">车位编号 </th> <th class="column-title">区域编号 </th> <th class="column-title">经度 </th> <th class="column-title">纬度 </th> <th class="column-title">省 </th> <th class="column-title">市 </th> <th class="column-title">区 </th> <th class="column-title no-link last"><span class="nobr">操作</span> </th> <th class="bulk-actions" colspan="7"> <a class="antoo" style="color:#fff; font-weight:500;">Bulk Actions ( <span class="action-cnt"> </span> ) <i class="fa fa-chevron-down"></i></a> </th> </tr> </thead> <tbody> <volist name="bparking_list" id="vo"> <tr class="even pointer"> <td class="a-center "> </td> <td class=" ">{$vo.id}</td> <td class=" ">{$vo.title}</td> <td class=" ">{$vo.usable_num} </td> <td class=" ">{$vo.storage_num} </td> <td class=" ">{$vo.overflow_num} </td> <td class=" ">{$vo.no} </td> <td class="a-right a-right ">{$vo.block_no}</td> <td class="a-right a-right ">{$vo.lng}</td> <td class="a-right a-right ">{$vo.lat}</td> <td class="a-right a-right ">{$vo.province}</td> <td class="a-right a-right ">{$vo.city}</td> <td class="a-right a-right ">{$vo.area}</td> <td class=" last"> <a href="#"> <a href="javascript:;" navId="{$vo['id']}" navTitle="{$vo['title']}" navUsable_num="{$vo['usable_num']}" navStorage_num="{$vo['storage_num']}" navOverflow_num="{$vo['overflow_num']}" navNo="{$vo['no']}" navBlock_no="{$vo['block_no']}" navLng_Lat="{$vo['lng']},{$vo['lat']}" onclick="edit(this)">修改</a> | <a href="javascript:if(confirm('确定删除？'))location='{:U('Admin/Bparking/delete',array('id'=>$vo['id']))}'">删除</a> | <a id="{$vo['id']}" class="xiangqing" href="javascript:void(0);">实时停放车辆</a> | <a id="{$vo['id']}" class="xiangqing1" href="javascript:void(0);">历史停放车辆</a> <if condition="$uid eq '1'"> | <a href="{:U('Admin/Bparking/fssj',array('id'=>$vo['id']))}">实时数据</a> </if> </a> </td> </tr> </volist> </tbody> </table> </div> </div> </div> </div> <div class="dataTables_paginate paging_simple_numbers" id="datatable_paginate"> {$show} </div> </div> </div> <div class="modal fade" id="bjy-add" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true"> × </button> <h4 class="modal-title" id="myModalLabel"> 添加车位</h4> </div> <div class="modal-body"> <form id="bjy-form" class="form-inline" action="{:U('Admin/Bparking/add')}" method="post"> <input type="hidden" name="pid" value="0"> <table class="table table-striped table-bordered table-hover table-condensed"> <tr> <th width="20%">车位名称：</th> <td> <input class="input-medium" type="text" name="title"> </td> </tr> <tr> <th>可容纳车辆：</th> <td> <input class="input-medium" type="text" name="usable_num"> </td> </tr> <tr> <th>已存储车辆：</th> <td> <input class="input-medium" type="text" name="storage_num"> </td> </tr> <tr> <th>溢出车辆数量：</th> <td> <input class="input-medium" type="text" name="overflow_num"> </td> </tr> <tr> <th>车位编号：</th> <td> <input class="input-medium" type="text" name="no"> </td> </tr> <tr> <th>区域编号：</th> <td> <input class="input-medium" type="text" name="block_no"> </td> </tr> <tr> <th>经纬度：</th> <td> <input id="aInput" name="lng_lat" value="拖动鼠标获取经纬度"> </td> </tr> <tr> <th width="18%">地区：</th> <td> <div data-toggle="distpicker" data-autoselect="3" data-province="浙江省"> <select name="province"></select> <select name="city"></select> <select name="area"></select> </div> </td> </tr> <tr> <th></th> <td> <input class="btn btn-success" type="submit" value="添加"> </td> </table> </form> <div style="width:400px; height:300px; position: absolute; left: 330px; top:230px;"> <button id="aButton">点击获取经纬度</button> </div> </div> </div> </div> </div> <div class="modal fade" id="bjy-edit" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true"> ×</button> <h4 class="modal-title" id="myModalLabel"> 修改车位</h4> </div> <div class="modal-body"> <form id="bjy-form" class="form-inline" action="{:U('Admin/Bparking/edit')}" method="post"> <input type="hidden" name="id"> <table class="table table-striped table-bordered table-hover table-condensed"> <tr> <th width="20%">车位名称：</th> <td> <input class="input-medium" type="text" name="title"> </td> </tr> <tr> <th>可容纳车辆：</th> <td> <input class="input-medium" type="text" name="usable_num"> </td> </tr> <tr> <th>已存储车辆：</th> <td> <input class="input-medium" type="text" name="storage_num"> </td> </tr> <tr> <th>溢出车辆数量：</th> <td> <input class="input-medium" type="text" name="overflow_num"> </td> </tr> <tr> <th>车位编号：</th> <td> <input class="input-medium" type="text" name="no"> </td> </tr> <tr> <th>区域编号：</th> <td> <input class="input-medium" type="text" name="block_no"> </td> </tr> <tr> <th>经纬度：</th> <td> <input id="aInput2" name="lng_lat" value="拖动鼠标获取经纬度"> </td> </tr> <tr> <th width="18%">地区：</th> <td> <div data-toggle="distpicker" data-autoselect="3" data-province="浙江省"> <select name="province"></select> <select name="city"></select> <select name="area"></select> </div> </td> </tr> <tr> <th></th> <td> <input class="btn btn-success" type="submit" value="修改"> </td> </tr> </table> </form> <div style="width:400px; height:300px; position: absolute; left: 330px; top:230px;"> <button id="aButton2">点击获取经纬度</button> </div> </div> </div> </div> </div> <script type="text/javascript"> // 传递给B页面 document.getElementById('aButton').onclick = function () { var aValue = document.getElementById('aInput').value; art.dialog.data('aValue', aValue);// 存储数据 var path = art.dialog.data('homeDemoPath') || 'http://localhost/index.php/Admin/Bparking/'; art.dialog.open(path + 'iframeB.html?fd', { id: 'AAA', width:500, left:900, close: function () { var bValue = art.dialog.data('bValue');// 读取B页面的数据 if (bValue !== undefined) document.getElementById('aInput').value = bValue; } }, false); }; // 传递给B页面 document.getElementById('aButton2').onclick = function () { var aValue = document.getElementById('aInput2').value; art.dialog.data('aValue', aValue);// 存储数据 var path = art.dialog.data('homeDemoPath') || 'http://localhost/index.php/Admin/Bparking/'; art.dialog.open(path + 'iframeB.html?fd', { id: 'AAA', width:500, left:900, close: function () { var bValue = art.dialog.data('bValue');// 读取B页面的数据 if (bValue !== undefined) document.getElementById('aInput2').value = bValue; } }, false); }; // 添加菜单 function add(){ //$("input[name='title'],input[name='mca']").val(''); // $("input[name='pid']").val(0); $('#bjy-add').modal('show'); }// function add2(){// art.dialog.open('http://localhost/manbike0.3/index.php/Admin/Bparking/iframeA.html', {title: '提示'});//// } // 添加子菜单 function add_child(obj){ var navId=$(obj).attr('navId'); $("input[name='pid']").val(navId); $("input[name='title']").val(''); $("input[name='mca']").val(''); $("input[name='icon']").val(''); $('#bjy-add').modal('show'); } // navOverflow_num="{$vo['Overflow_num']}" navNo="{$vo['No']}" navBlock_no="{$vo['Block_no']}" // 修改菜单 function edit(obj){ var navId=$(obj).attr('navId'); var navTitle=$(obj).attr('navTitle'); var navUsable_num=$(obj).attr('navUsable_num'); var navStorage_num=$(obj).attr('navStorage_num'); var navOverflow_num=$(obj).attr('navOverflow_num'); var navNo=$(obj).attr('navNo'); var navBlock_no=$(obj).attr('navBlock_no'); var navLng_Lat=$(obj).attr('navLng_Lat'); $("input[name='id']").val(navId); $("input[name='title']").val(navTitle); $("input[name='usable_num']").val(navUsable_num); $("input[name='storage_num']").val(navStorage_num); $("input[name='overflow_num']").val(navOverflow_num); $("input[name='no']").val(navNo); $("input[name='block_no']").val(navBlock_no); $("input[name='lng_lat']").val(navLng_Lat); $('#bjy-edit').modal('show'); } </script> <script> $("#datatable_paginate a").click(function(){ var href = $(this).attr("href"); // $(this).attr("href","#"); var title = $("#title").val(); var usable_num = $("#usable_num").val(); var storage_num = $("#storage_num").val(); var no = $("#no").val(); if(title != ''){ href = href + '&title='+title; } if(usable_num != ''){ href = href + '&usable_num='+usable_num; } if(storage_num != ''){ href = href + '&storage_num='+storage_num; } if(no != ''){ href = href + '&no='+no; } //alert(href); window.location.href=href; return false; }); </script><script>$(".xiangqing").click(function(){//alert(1);var id = $(this).attr("id");//alert(id);//去后台获取数据var url = 'http://localhost/index.php/Admin/Bparking/infobikesexist/id/'+ id;location.href=url;})$(".xiangqing1").click(function(){//alert(1);var id = $(this).attr("id");//alert(id);//去后台获取数据var url = 'http://localhost/index.php/Admin/Bparking/infobikesall1/id/'+ id;location.href=url;})</script> <!-- /page content --></block>4.以此类推，车辆的权限也可这样考虑。
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