JavaEE权限管理系统的搭建(八)--------角色的增删改
如下图所示,添加角色的同时,要给角色分配权限菜单,关于权限数的显示,我实现了两种方式,普通方式和Ztree方式,
普通方式展示树:
主要代码部分:
- /**
- * 进入角色添加页面
- * @param model
- * @return
- */
- @AccessPermissionsInfo("role:add")
- @RequestMapping(value = "/role-add.action",method = RequestMethod.GET)
- public String roleAddPage(Model model){
- Role role = new Role();
- model.addAttribute("role",role);
- //获取所有权限集合
- List<Permission> allPermissionsList =
- permissionService.findAllPermission();
- //储存的是根节点集合
- List<Permission> permissionsList = new ArrayList<Permission>();
- //获取所有根节点
- for(Permission p:allPermissionsList){
- if(p.getParentId().toString().equals("")||
- Integer.parseInt(p.getParentId().toString())==){
- permissionsList.add(p);
- }
- }
- //遍历根节点集合,为根节点设置子节点
- for(Permission p:permissionsList){
- //findChild方法递归查找子节点
- p.setChildPermissions(findChild(p.getId(),allPermissionsList));
- }
- model.addAttribute("permissionsList",permissionsList);
- return "role-add";
- }
- /**
- * 查找子节点
- * @param id 父节点的ID
- * @param allPermissionsList 所有权限的集合
- * @return
- */
- private List<Permission> findChild(Integer id,
- List<Permission> allPermissionsList) {
- List<Permission> childPermissions = new ArrayList<Permission>();
- //遍历所有权限列表
- for(Permission p:allPermissionsList){
- //如果子节点的parentId等于父节点的ID
- if(p.getParentId().equals(id)){
- //添加到子节点
- childPermissions.add(p);
- }
- }
- //再次循环子菜单
- for(Permission p:childPermissions){
- p.setChildPermissions(findChild(p.getId(),allPermissionsList));
- }
- if(childPermissions.size()==){
- return null;
- }
- return childPermissions;
- }
- /**
- * 添加角色信息
- * @param request
- * @return
- */
- @AccessPermissionsInfo("role:add")
- @RequestMapping(value = "/role-add.action",method = RequestMethod.POST)
- @ResponseBody
- public Map<String,Object> roleAdd(HttpServletRequest request)
- {
- Map<String,Object> resultMap = new HashMap<String,Object>();
- String[] ids = request.getParameterValues("pers");
- if(request.getParameter("roleName")==null||
- request.getParameter("roleRemark")==null)
- {
- resultMap.put("result","参数异常");
- }else if(ids==null||ids.length<=)
- {
- resultMap.put("result","请给角色至少分配一个权限");
- }else
- {
- String roleName = request.getParameter("roleName").toString();
- String roleRemark = request.getParameter("roleRemark").toString();
- AdminUser adminUser = (AdminUser)request.getSession().getAttribute("adminUser");
- if(adminUser!=null){
- Role role = roleService.findRoleByRoleName(roleName);
- if(role==null){
- Role role2 = new Role();
- role2.setRoleName(roleName);
- role2.setRoleRemark(roleRemark);
- int count = roleService.addRole(role2,ids);
- if(count>){
- resultMap.put("result","SUCCESS");
- }else
- {
- resultMap.put("result","操作失败");
- }
- }else
- {
- resultMap.put("result","角色已存在");
- }
- }else
- {
- resultMap.put("result","登录超时,请重新登录");
- }
- }
- return resultMap;
- }
页面的展示:
role_add.jsp
- <%--
- Created by IntelliJ IDEA.
- User: shaojiang
- Date: //
- Time: 下午2:
- To change this template use File | Settings | File Templates.
- --%>
- <%--
- Created by IntelliJ IDEA.
- User: shaojiang
- Date: //
- Time: 下午9:
- To change this template use File | Settings | File Templates.
- --%>
- <%@ page contentType="text/html;charset=UTF-8" language="java" %>
- <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
- <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
- <!--_meta 作为公共模版分离出去-->
- <!DOCTYPE HTML>
- <html>
- <head>
- <meta charset="utf-8">
- <meta name="renderer" content="webkit|ie-comp|ie-stand">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
- <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" />
- <meta http-equiv="Cache-Control" content="no-siteapp" />
- <link rel="Bookmark" href="/favicon.ico" >
- <link rel="Shortcut Icon" href="/favicon.ico" />
- <!--[if lt IE ]>
- <script type="text/javascript" src="/statics/lib/html5shiv.js"></script>
- <script type="text/javascript" src="/statics/lib/respond.min.js"></script>
- <![endif]-->
- <link rel="stylesheet" type="text/css" href="/statics/h-ui/css/H-ui.min.css" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/css/H-ui.admin.css" />
- <link rel="stylesheet" type="text/css" href="/statics/lib/Hui-iconfont/1.0.8/iconfont.css" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/skin/default/skin.css" id="skin" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/css/style.css" />
- <%--zTree样式表--%>
- <link rel="stylesheet" type="text/css" href="/statics/lib/zTree/v3/css/zTreeStyle/zTreeStyle.css" />
- <!--[if IE ]>
- <script type="text/javascript" src="/statics/lib/DD_belatedPNG_0.0.8a-min.js" ></script>
- <script>DD_belatedPNG.fix('*');</script>
- <![endif]-->
- <!--/meta 作为公共模版分离出去-->
- <title>H-ui.admin v3.</title>
- </head>
- <body>
- <article class="page-container">
- <form:form modelAttribute="role" action="##" onsubmit="return false" class="form form-horizontal" id="form-role-add">
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3"><span class="c-red">*</span>角色名称:</label>
- <div class="formControls col-xs-8 col-sm-9">
- <%--<input type="text" class="input-text" value="${requestScope.role.roleName}" placeholder="" id="roleName" name="roleName">--%>
- <form:input path="roleName" cssClass="input-text"/>
- </div>
- </div>
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3">角色备注:</label>
- <div class="formControls col-xs-8 col-sm-9">
- <%--<input type="text" class="input-text" value="${requestScope.role.remark}" placeholder="" id="" name="">--%>
- <form:input path="roleRemark" cssClass="input-text"/>
- </div>
- </div>
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3">资源权限:</label>
- <ul class=" formControls col-xs-8 col-sm-9">
- <c:forEach var="item" items="${requestScope.permissionsList}" begin="">
- <dl class="permission-list">
- <dt>
- <label>
- <input type="checkbox" value="${item.id}" name="pers">
- ${item.name}</label>
- </dt>
- <dd>
- <c:forEach var="sub_item" items="${item.childPermissions}" begin="" >
- <dl class="cl permission-list2">
- <dt>
- <label class="">
- <input type="checkbox" value="${sub_item.id}" name="pers">
- ${sub_item.name}</label>
- </dt>
- <dd>
- <c:forEach var="sub_subitem" items="${sub_item.childPermissions}" begin="" >
- <label class="">
- <input type="checkbox" value="${sub_subitem.id}" name="pers">
- ${sub_subitem.name}</label>
- </c:forEach>
- </dd>
- </dl>
- </c:forEach>
- </dd>
- </dl>
- </c:forEach>
- </div>
- </div>
- <div class="row cl">
- <div class="col-xs-8 col-sm-9 col-xs-offset-4 col-sm-offset-3">
- <button type="button" class="btn btn-success radius" id="role-save" name="admin-role-save"><i class="icon-ok"></i> 确定</button>
- </div>
- </div>
- </form:form>
- </article>
- <!--请在下方写此页面业务相关的脚本-->
- <script type="text/javascript" src="/statics/lib/jquery/1.9.1/jquery.min.js"></script>
- <script type="text/javascript" src="/statics/lib/plug-ins/pagination/pagination.js"></script>
- <script type="text/javascript" src="/statics/lib/layer/2.4/layer.js"></script>
- <script type="text/javascript" src="/statics/lib/zTree/v3/js/jquery.ztree.core-3.5.min.js"></script>
- <script type="text/javascript" src="/statics/lib/zTree/v3/js/jquery.ztree.excheck-3.5.min.js"></script>
- <script type="text/javascript">
- $(function(){
- $(".permission-list dt input:checkbox").click(function(){
- $(this).closest("dl").find("dd input:checkbox").prop("checked",$(this).prop("checked"));
- });
- $(".permission-list2 dt input:checkbox").click(function(){
- var l =$(this).parent().find("input:checked").length;
- var l2=$(this).parents(".permission-list").find(".permission-list2 dd").find("input:checked").length;
- if($(this).prop("checked")){
- $(this).closest("dl").find("dt input:checkbox").prop("checked",true);
- $(this).parents(".permission-list").find("dt").first().find("input:checkbox").prop("checked",true);
- }
- else{
- if(l==){
- $(this).closest("dl").find("dt input:checkbox").prop("checked",false);
- }
- if(l2==){
- $(this).parents(".permission-list").find("dt").first().find("input:checkbox").prop("checked",false);
- }
- }
- });
- $(".permission-list2 dd input:checkbox").click(function(){
- var l =$(this).parent().parent().find("input:checked").length;
- var l2=$(this).parents(".permission-list").find(".permission-list2 dd").find("input:checked").length;
- if($(this).prop("checked")){
- $(this).closest("dl").find("dt input:checkbox").prop("checked",true);
- $(this).parents(".permission-list").find("dt").first().find("input:checkbox").prop("checked",true);
- }
- else{
- if(l==){
- $(this).closest("dl").find("dt input:checkbox").prop("checked",false);
- }
- if(l2==){
- $(this).parents(".permission-list").find("dt").first().find("input:checkbox").prop("checked",false);
- }
- }
- });
- $("#role-save").click(function () {
- //第二种方法获取全部选中的ID
- var values = $("input[name='pers']:checked").map(function(){
- return $(this).val();
- }).get();
- var roleName = $("#roleName").val();
- var roleRemark = $("#roleRemark").val();
- if(!roleName){
- layer.msg("请输入角色名称");
- $("#roleName").select();
- return false;
- }else if(roleName.length>)
- {
- layer.msg("不能超过12个字符");
- $("#roleName").select();
- return false;
- }else if(!roleRemark){
- layer.msg("请输入角色备注");
- $("#roleRemark").select();
- return false;
- }else if(roleRemark.length>)
- {
- layer.msg("不能超过30个字符");
- $("#roleRemark").select();
- return false;
- }else if(values.length<=)
- {
- layer.msg("请给角色至少分配一个权限");
- return false;
- }else
- {
- //提交表单
- var yesForm = $("#form-role-add").serialize();
- alert(yesForm);
- $.ajax({
- //几个参数需要注意一下
- type: "POST",//方法类型
- dataType: "json",//预期服务器返回的数据类型
- url: "/admin/role/role-add.action" ,//url
- data:yesForm,
- success: function (data) {
- console.log(data.result);//打印服务端返回的数据(调试用)
- if (data.result == 'SUCCESS'||data.result == ) {
- layer.msg("保存成功",{icon:,time:});
- }else
- {
- layer.msg("保存失败:"+data.result.toString(),{icon:,time:});
- }
- },
- error : function() {
- layer.msg(data.result.toString());
- }
- });
- }
- });
- });
- // var setting = {
- // view: {
- // dblClickExpand: true,//双击节点时,是否自动展开父节点的标识
- // showLine: true,//是否显示节点之间的连线
- // fontCss:{'color':'black','font-weight':'bold'},//字体样式函数
- // selectedMulti: false //设置是否允许同时选中多个节点
- // },
- // check:{
- // //chkboxType: { "Y": "ps", "N": "ps" },
- // chkStyle: "checkbox",//复选框类型
- // enable: true //每个节点上是否显示 CheckBox
- // },
- // data: {
- // simpleData: {//简单数据模式
- // enable:true,
- // idKey: "id",
- // pIdKey: "parentId",
- // rootPId: ""
- // }
- // },
- // callback: {
- // beforeClick: function(treeId, treeNode) {
- // zTree = $.fn.zTree.getZTreeObj("per_tree");
- // if (treeNode.isParent) {
- // zTree.expandNode(treeNode);//如果是父节点,则展开该节点
- // }else{
- // zTree.checkNode(treeNode, !treeNode.checked, true, true);//单击勾选,再次单击取消勾选
- // }
- // }
- // }//每个节点上是否显示 CheckBox
- // };
- //
- // function onCheck(e,treeId,treeNode){
- // var treeObj=$.fn.zTree.getZTreeObj("per_tree"),
- // nodes=treeObj.getCheckedNodes(true),
- // v="";
- // for(var i=0;i<nodes.length;i++){
- // v+=nodes[i].name + ",";
- // alert(nodes[i].id); //获取选中节点的值
- // }
- // }
- //
- //
- // function loadPerData() {
- //
- // var treeNodes;
- //
- // $.ajax({
- // async:false,//是否异步
- // cache:false,//是否使用缓存
- // type:'POST',//请求方式:post
- // dataType:'json',//数据传输格式:json
- // url:'/admin/per/loadPermissionZTree.action',//请求的action路径
- // error:function(){
- // //请求失败处理函数
- // layer.msg("请求失败",{icon:5,time:3000});
- // },
- // success:function(data){
- // //console.log(data);
- // alert(data.toString());
- // //请求成功后处理函数
- // treeNodes = data;//把后台封装好的简单Json格式赋给treeNodes
- // }
- // });
- //
- // //初始化zTree,展开所有节点
- // var t = $("#per_tree");
- // t = $.fn.zTree.init(t, setting, treeNodes).expandAll(true);
- //
- //
- // }
- //
- // $(function(){
- // //从数据库获取所有权限数据加载到配置属性zNodes中
- // loadPerData();
- // });
- </script>
- <!--/请在上方写此页面业务相关的脚本-->
- </body>
- </html>
下图使用了Ztree展示树
ztree_role_add.jsp页面部分:
- <%--
- Created by IntelliJ IDEA.
- User: shaojiang
- Date: //
- Time: 下午2:
- To change this template use File | Settings | File Templates.
- --%>
- <%--
- Created by IntelliJ IDEA.
- User: shaojiang
- Date: //
- Time: 下午9:
- To change this template use File | Settings | File Templates.
- --%>
- <%@ page contentType="text/html;charset=UTF-8" language="java" %>
- <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
- <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
- <!--_meta 作为公共模版分离出去-->
- <!DOCTYPE HTML>
- <html>
- <head>
- <meta charset="utf-8">
- <meta name="renderer" content="webkit|ie-comp|ie-stand">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
- <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" />
- <meta http-equiv="Cache-Control" content="no-siteapp" />
- <link rel="Bookmark" href="/favicon.ico" >
- <link rel="Shortcut Icon" href="/favicon.ico" />
- <!--[if lt IE ]>
- <script type="text/javascript" src="/statics/lib/html5shiv.js"></script>
- <script type="text/javascript" src="/statics/lib/respond.min.js"></script>
- <![endif]-->
- <link rel="stylesheet" type="text/css" href="/statics/h-ui/css/H-ui.min.css" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/css/H-ui.admin.css" />
- <link rel="stylesheet" type="text/css" href="/statics/lib/Hui-iconfont/1.0.8/iconfont.css" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/skin/default/skin.css" id="skin" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/css/style.css" />
- <%--zTree样式表--%>
- <link rel="stylesheet" type="text/css" href="/statics/lib/zTree/v3/css/zTreeStyle/zTreeStyle.css" />
- <!--[if IE ]>
- <script type="text/javascript" src="/statics/lib/DD_belatedPNG_0.0.8a-min.js" ></script>
- <script>DD_belatedPNG.fix('*');</script>
- <![endif]-->
- <!--/meta 作为公共模版分离出去-->
- <title>H-ui.admin v3.</title>
- <style>
- <%--修改ztree显示样式--%>
- ul.ztree li span.button.switch{margin-right:5px}
- ul.ztree ul ul li{display:inline-block;white-space:normal}
- ul.ztree>li>ul>li{padding:5px}
- ul.ztree>li{background: #dae6f0}
- ul.ztree>li:nth-child(even)>ul>li:nth-child(even){background: #eef5fa}
- ul.ztree>li:nth-child(even)>ul>li:nth-child(odd){background: #f6fbff}
- ul.ztree>li:nth-child(odd)>ul>li:nth-child(even){background: #eef5fa}
- ul.ztree>li:nth-child(odd)>ul>li:nth-child(odd){background: #f6fbff}
- ul.ztree>li>ul{margin-top:12px}
- ul.ztree>li{padding:15px;padding-right:25px}
- ul.ztree li{white-space:normal!important}
- ul.ztree>li>a>span{font-size:15px;font-weight:}
- </style>
- </head>
- <body>
- <article class="page-container">
- <form:form modelAttribute="role" action="##" onsubmit="return false" class="form form-horizontal" id="form-role-add">
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3"><span class="c-red">*</span>角色名称:</label>
- <div class="formControls col-xs-8 col-sm-9">
- <%--<input type="text" class="input-text" value="${requestScope.role.roleName}" placeholder="" id="roleName" name="roleName">--%>
- <form:input path="roleName" cssClass="input-text"/>
- </div>
- </div>
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3">角色备注:</label>
- <div class="formControls col-xs-8 col-sm-9">
- <%--<input type="text" class="input-text" value="${requestScope.role.remark}" placeholder="" id="" name="">--%>
- <form:input path="roleRemark" cssClass="input-text"/>
- </div>
- </div>
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3">资源权限:</label>
- <ul class=" formControls col-xs-8 col-sm-9">
- <div>
- <ul class="ztree" id="perZtree" >
- </ul>
- </div>
- </ul>
- </div>
- </div>
- <div class="row cl">
- <div class="col-xs-8 col-sm-9 col-xs-offset-4 col-sm-offset-3">
- <button type="button" class="btn btn-success radius" id="role-save" name="admin-role-save"><i class="icon-ok"></i> 确定</button>
- </div>
- </div>
- </form:form>
- </article>
- <!--请在下方写此页面业务相关的脚本-->
- <script type="text/javascript" src="/statics/lib/jquery/1.9.1/jquery.min.js"></script>
- <script type="text/javascript" src="/statics/lib/plug-ins/pagination/pagination.js"></script>
- <script type="text/javascript" src="/statics/lib/layer/2.4/layer.js"></script>
- <script type="text/javascript" src="/statics/lib/zTree/v3/js/jquery.ztree.core-3.5.min.js"></script>
- <script type="text/javascript" src="/statics/lib/zTree/v3/js/jquery.ztree.excheck-3.5.min.js"></script>
- <script type="text/javascript">
- var values;
- $(function(){
- //从数据库获取所有权限数据加载到配置属性zNodes中
- loadPerData();
- $("#role-save").click(function()
- {
- var values="";
- var treeObj=$.fn.zTree.getZTreeObj("perZtree");
- var nodes=treeObj.getCheckedNodes(true);
- for(var i=;i<nodes.length;i++){
- values+=nodes[i].id + ",";
- }
- values=values.substr(,values.length-);
- var roleName = $("#roleName").val();
- var roleRemark = $("#roleRemark").val();
- if(!roleName){
- layer.msg("请输入角色名称");
- $("#roleName").select();
- return false;
- }else if(roleName.length>)
- {
- layer.msg("不能超过12个字符");
- $("#roleName").select();
- return false;
- }else if(!roleRemark){
- layer.msg("请输入角色备注");
- $("#roleRemark").select();
- return false;
- }else if(roleRemark.length>)
- {
- layer.msg("不能超过30个字符");
- $("#roleRemark").select();
- return false;
- }else if(values.length<=)
- {
- layer.msg("请给角色至少分配一个权限");
- return false;
- }else
- {
- var formStr = "roleName="+roleName+"&";
- formStr += "roleRemark="+roleRemark+"&";
- formStr += "pers="+values;
- //提交表单
- // var yesForm = $("#form-role-add").serialize();
- alert(formStr);
- $.ajax({
- //几个参数需要注意一下
- type: "POST",//方法类型
- dataType: "json",//预期服务器返回的数据类型
- url: "/admin/role/ztree-role-add.action" ,//url
- data:formStr,
- success: function (data) {
- console.log(data.result);//打印服务端返回的数据(调试用)
- if (data.result == 'SUCCESS'||data.result == ) {
- layer.msg("保存成功",{icon:,time:});
- }else
- {
- layer.msg("保存失败:"+data.result.toString(),{icon:,time:});
- }
- },
- error : function() {
- layer.msg(data.result.toString());
- }
- });
- }
- });
- });
- function onCheck(e,treeId,treeNode){
- var treeObj=$.fn.zTree.getZTreeObj("perZtree"),
- nodes=treeObj.getCheckedNodes(true),
- v="";
- for(var i=;i<nodes.length;i++){
- v+=nodes[i].name + ",";
- console.log(nodes[i].id); //获取选中节点的值
- values.put(nodes[i].id);
- }
- }
- function loadPerData() {
- var treeNodes = [
- {"id":, "pId":, "name":"test1"},
- {"id":, "pId":, "name":"test11"},
- {"id":, "pId":, "name":"test12"},
- {"id":, "pId":, "name":"test111"}
- ];
- var setting = {
- view: {
- dblClickExpand: false,//双击节点时,是否自动展开父节点的标识
- showLine: true,//是否显示节点之间的连线
- fontCss:{'color':'black','font-weight':'bold'},//字体样式函数
- selectedMulti: false //设置是否允许同时选中多个节点
- },
- check:{
- //chkboxType: { "Y": "ps", "N": "ps" },
- chkStyle: "checkbox",//复选框类型
- enable: true //每个节点上是否显示 CheckBox
- },
- data: {
- key:{
- url:"xUrl"//后台数据使用了url,如果不想点击节点后跳转,设置不存在的URL即可
- },
- simpleData: {//简单数据模式
- enable:true,
- idKey: "id",
- pIdKey: "parentId",
- rootPId: ""
- }
- }
- };
- $.ajax({
- async:false,//是否异步
- cache:false,//是否使用缓存
- type:'POST',//请求方式:post
- dataType:'json',//数据传输格式:json
- url:'/admin/role/loadPermissionZTree.action',//请求的action路径
- error:function(){
- //请求失败处理函数
- layer.msg("请求失败",{icon:,time:});
- },
- success:function(data){
- //console.log(data);
- //alert(data.toString());
- //请求成功后处理函数
- treeNodes = data;//把后台封装好的简单Json格式赋给treeNodes
- }
- });
- //初始化zTree,展开所有节点
- var t = $("#perZtree");
- t = $.fn.zTree.init(t, setting, treeNodes).expandAll(true);
- }
- </script>
- <!--/请在上方写此页面业务相关的脚本-->
- </body>
- </html>
- /**
- * 加载所有权限树
- * @return
- */
- @AccessPermissionsInfo("role:list")
- @RequestMapping(value = "/loadPermissionZTree.action",method = RequestMethod.POST)
- @ResponseBody
- public List<Permission> loadPermissionZTree()
- {
- //获取所有权限集合
- List<Permission> allPermissionsList =
- permissionService.findAllPermission();
- return allPermissionsList;
- }
- /**
- * ztree样式添加角色信息
- * @param request
- * @return
- */
- @AccessPermissionsInfo("role:add")
- @RequestMapping(value = "/ztree-role-add.action",method = RequestMethod.POST)
- @ResponseBody
- public Map<String,Object> zTreeRoleAdd(HttpServletRequest request)
- {
- Map<String,Object> resultMap = new HashMap<String,Object>();
- String ids = request.getParameter("pers");
- //转换成数组
- String[] pers = ids.split(",");
- if(request.getParameter("roleName")==null||
- request.getParameter("roleRemark")==null)
- {
- resultMap.put("result","参数异常");
- }else if(pers==null||pers.length<=)
- {
- resultMap.put("result","请给角色至少分配一个权限");
- }else
- {
- String roleName = request.getParameter("roleName").toString();
- String roleRemark = request.getParameter("roleRemark").toString();
- AdminUser adminUser = (AdminUser)request.getSession().getAttribute("adminUser");
- if(adminUser!=null){
- Role role = roleService.findRoleByRoleName(roleName);
- if(role==null){
- Role role2 = new Role();
- role2.setRoleName(roleName);
- role2.setRoleRemark(roleRemark);
- int count = roleService.addRole(role2,pers);
- if(count>){
- resultMap.put("result","SUCCESS");
- }else
- {
- resultMap.put("result","操作失败");
- }
- }else
- {
- resultMap.put("result","角色已存在");
- }
- }else
- {
- resultMap.put("result","登录超时,请重新登录");
- }
- }
- return resultMap;
- }
不管使用哪种方式添加和展示,这里面最终都调用了这两个方法:roleService.findRoleByRoleName(roleName)和roleService.addRole(role2,pers);
- /**
- * 添加角色
- *
- * @param role 角色信息
- * @param ids 角色关联的权限ID数组
- * @return
- */
- @Override
- public int addRole(Role role, String[] ids) {
- //执行成功条数
- int successCount = ;
- //添加角色信息
- successCount = roleDao.addRole(role);
- //取得添加成功后返回的ID编号
- String roleId = role.getId().toString();
- //循环遍历权限ID数组,执行插入角色权限关联信息
- for (String pId :ids)
- {
- successCount +=roleDao.addRolePermissionRelation(roleId,pId);
- }
- return successCount;
- }
持久层:
- <!--对应RoleDao接口文件中的findRoleByRoleName方法,参数类型string-->
- <select id="findRoleByRoleName" parameterType="string"
- resultType="com.supin51.domain.Role" >
- SELECT * FROM t_role
- WHERE roleName = #{roleName}
- </select>
- <!--对应RoleDao接口文件中的addRole方法,参数类型role,使用主键自增,返回新增主键-->
- <insert id="addRole" useGeneratedKeys="true" keyProperty="id" keyColumn="id" >
- <!--order="BEFORE"会在insert语句之前执行,使用selectKey元素自定义主键的生成
- 返回要插入的ID,如果没有记录,返回ID为1,否则返回最后的ID+(每次插入递增1),这样可以自定义ID编号规则-->
- <selectKey keyProperty="id" resultType="int" order="BEFORE" statementType="PREPARED" >
- SELECT if(MAX(id)=NULL,,MAX(id)+) FROM t_role
- </selectKey>
- <!--注意这里使用了动态插入sql-->
- INSERT INTO t_role
- <trim prefix="(" suffix=")" suffixOverrides=",">
- <if test="id != null"> id, </if>
- <if test="roleName != null">roleName,</if>
- <if test="roleRemark != null">roleRemark, </if>
- </trim>
- <trim prefix="values (" suffix=")" suffixOverrides=",">
- <if test="id != null"> #{id,jdbcType=BIGINT},</if>
- <if test="roleName != null">#{roleName,jdbcType=VARCHAR},</if>
- <if test="roleRemark != null">#{roleRemark,jdbcType=VARCHAR}, </if>
- </trim>
- </insert>
角色的删除
- /**
- * 删除角色信息
- * @param request
- * @return
- */
- @AccessPermissionsInfo("role:delete")
- @RequestMapping(value = "/role-delete.action",method = RequestMethod.POST)
- @ResponseBody
- public Map<String,Object> deleteAdminUser(HttpServletRequest request)
- {
- //接收角色编号
- String str_ids = request.getParameter("ids");
- str_ids = str_ids.replace("/","");//替换掉/
- //转换成数组
- String[] ids = str_ids.split(","); // 用,分割
- //logger.info(Arrays.toString(ids));
- Map<String,Object> resultMap = new HashMap<String,Object>();
- if(ids==null||ids.length<=)
- {
- resultMap.put("result","参数异常");
- }else
- {
- AdminUser adminUser = (AdminUser)request.getSession().getAttribute("adminUser");
- if(adminUser!=null){
- //执行删除角色
- int count = roleService.deleteRole(ids);
- if(count>){
- resultMap.put("result","SUCCESS");
- }else
- {
- resultMap.put("result","操作失败");
- }
- }else
- {
- resultMap.put("result","登录超时,请重新登录");
- }
- }
- return resultMap;
- }
RoleServiceImpl部分
- /**
- * 删除角色
- *
- * @param ids 角色编号数组
- * @return
- */
- @Override
- public int deleteRole(String[] ids) {
- int successCount = ;
- //遍历角色组
- for(String roleId:ids)
- {
- //查找角色下的管理用户列表
- List<AdminUser> adminUserList =
- adminUserService.findAdminUserListByRoleId(roleId);
- //遍历用户列表
- for (AdminUser adminUser:adminUserList)
- {
- //根据用户查询用户的角色数,一个用户可能有多个角色
- List<String> roles =
- adminUserService.findAdminUserRoleListByAdminId(adminUser.getId());
- //如果用户的角色大于1个
- if(roles.size()>){
- //执行删除当前角色操作
- //根据角色编号和用户编号,删除(用户和角色中间表)的关联信息,adminUser.id 和 roleId
- successCount+=roleDao.deleteRoleAdminRelationByRoleIds(adminUser.getId(),roleId);
- }else
- {
- //如果用户的角色只有一个,就更新用户的最后一个角色至未分组,adminUser.id 和roleId
- successCount+=roleDao.updateRoleAdminRelationByRoleIds(adminUser.getId(),roleId);
- }
- }
- }
- //删除角色权限表中的角色和权限关联信息
- successCount+=roleDao.deleteRolePermissionRelationByRoleIds(ids);
- //删除角色信息
- successCount+=roleDao.deleteRoleByRoleIds(ids);
- return successCount;
- }
持久层
- <!--对应AdminUserDao接口文件中的findAdminUserRoleListByAdminId方法-->
- <select id="findAdminUserRoleListByAdminId" parameterType="int"
- resultType="string" >
- SELECT tr.roleName
- FROM t_role tr
- LEFT JOIN t_admin_role tar
- ON tar.roleId = tr.id
- LEFT JOIN t_admin ta
- ON tar.adminId = ta.id
- WHERE ta.id = #{adminId}
- </select>
- <!--对应RoleDao接口文件中的updateRoleAdminRelationByRoleIds方法-->
- <update id="updateRoleAdminRelationByRoleIds">
- UPDATE t_admin_role
- SET roleId =
- WHERE roleId = #{roleId} AND adminId = #{id}
- </update>
- <!--对应RoleDao接口文件中的deleteRoleAdminRelationByRoleIds方法-->
- <delete id="deleteRoleAdminRelationByRoleIds">
- DELETE FROM t_admin_role
- WHERE roleId = #{roleId} AND adminId = #{id}
- </delete>
编辑角色:
- <%--
- Created by IntelliJ IDEA.
- User: shaojiang
- Date: //
- Time: 下午4:
- To change this template use File | Settings | File Templates.
- --%>
- <%--
- Created by IntelliJ IDEA.
- User: shaojiang
- Date: //
- Time: 下午2:
- To change this template use File | Settings | File Templates.
- --%>
- <%@ page contentType="text/html;charset=UTF-8" language="java" %>
- <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
- <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
- <!--_meta 作为公共模版分离出去-->
- <!DOCTYPE HTML>
- <html>
- <head>
- <meta charset="utf-8">
- <meta name="renderer" content="webkit|ie-comp|ie-stand">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
- <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" />
- <meta http-equiv="Cache-Control" content="no-siteapp" />
- <link rel="Bookmark" href="/favicon.ico" >
- <link rel="Shortcut Icon" href="/favicon.ico" />
- <!--[if lt IE ]>
- <script type="text/javascript" src="/statics/lib/html5shiv.js"></script>
- <script type="text/javascript" src="/statics/lib/respond.min.js"></script>
- <![endif]-->
- <link rel="stylesheet" type="text/css" href="/statics/h-ui/css/H-ui.min.css" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/css/H-ui.admin.css" />
- <link rel="stylesheet" type="text/css" href="/statics/lib/Hui-iconfont/1.0.8/iconfont.css" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/skin/default/skin.css" id="skin" />
- <link rel="stylesheet" type="text/css" href="/statics/h-ui.admin/css/style.css" />
- <%--zTree样式表--%>
- <link rel="stylesheet" type="text/css" href="/statics/lib/zTree/v3/css/zTreeStyle/zTreeStyle.css" />
- <!--[if IE ]>
- <script type="text/javascript" src="/statics/lib/DD_belatedPNG_0.0.8a-min.js" ></script>
- <script>DD_belatedPNG.fix('*');</script>
- <![endif]-->
- <!--/meta 作为公共模版分离出去-->
- <title>H-ui.admin v3.</title>
- <style>
- <%--修改ztree显示样式--%>
- ul.ztree li span.button.switch{margin-right:5px}
- ul.ztree ul ul li{display:inline-block;white-space:normal}
- ul.ztree>li>ul>li{padding:5px}
- ul.ztree>li{background: #dae6f0}
- ul.ztree>li:nth-child(even)>ul>li:nth-child(even){background: #eef5fa}
- ul.ztree>li:nth-child(even)>ul>li:nth-child(odd){background: #f6fbff}
- ul.ztree>li:nth-child(odd)>ul>li:nth-child(even){background: #eef5fa}
- ul.ztree>li:nth-child(odd)>ul>li:nth-child(odd){background: #f6fbff}
- ul.ztree>li>ul{margin-top:12px}
- ul.ztree>li{padding:15px;padding-right:25px}
- ul.ztree li{white-space:normal!important}
- ul.ztree>li>a>span{font-size:15px;font-weight:}
- </style>
- </head>
- <body>
- <article class="page-container">
- <form:form modelAttribute="role" action="##" onsubmit="return false" class="form form-horizontal" id="form-role-add">
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3"><span class="c-red">*</span>角色名称:</label>
- <div class="formControls col-xs-8 col-sm-9">
- <%--<input type="text" class="input-text" value="${requestScope.role.roleName}" placeholder="" id="roleName" name="roleName">--%>
- <form:hidden path="id" />
- <form:input path="roleName" cssClass="input-text"/>
- </div>
- </div>
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3">角色备注:</label>
- <div class="formControls col-xs-8 col-sm-9">
- <%--<input type="text" class="input-text" value="${requestScope.role.remark}" placeholder="" id="" name="">--%>
- <form:input path="roleRemark" cssClass="input-text"/>
- </div>
- </div>
- <div class="row cl">
- <label class="form-label col-xs-4 col-sm-3">资源权限:</label>
- <ul class=" formControls col-xs-8 col-sm-9">
- <div>
- <ul class="ztree" id="perZtree" >
- </ul>
- </div>
- </ul>
- </div>
- </div>
- <div class="row cl">
- <div class="col-xs-8 col-sm-9 col-xs-offset-4 col-sm-offset-3">
- <button type="button" class="btn btn-success radius" id="role-save" name="admin-role-save"><i class="icon-ok"></i> 确定</button>
- </div>
- </div>
- </form:form>
- </article>
- <!--请在下方写此页面业务相关的脚本-->
- <script type="text/javascript" src="/statics/lib/jquery/1.9.1/jquery.min.js"></script>
- <script type="text/javascript" src="/statics/lib/plug-ins/pagination/pagination.js"></script>
- <script type="text/javascript" src="/statics/lib/layer/2.4/layer.js"></script>
- <script type="text/javascript" src="/statics/lib/zTree/v3/js/jquery.ztree.core-3.5.min.js"></script>
- <script type="text/javascript" src="/statics/lib/zTree/v3/js/jquery.ztree.excheck-3.5.min.js"></script>
- <script type="text/javascript">
- var values;
- $(function(){
- //从数据库获取所有权限数据加载到配置属性zNodes中
- loadPerData();
- $("#role-save").click(function()
- {
- var values="";
- var treeObj=$.fn.zTree.getZTreeObj("perZtree");
- var nodes=treeObj.getCheckedNodes(true);
- for(var i=;i<nodes.length;i++){
- values+=nodes[i].id + ",";
- }
- values=values.substr(,values.length-);
- var roleId = $("#id").val();
- var roleName = $("#roleName").val();
- var roleRemark = $("#roleRemark").val();
- if(!roleId){
- layer.msg("缺少角色主键");
- return false;
- }
- if(!roleName){
- layer.msg("请输入角色名称");
- $("#roleName").select();
- return false;
- }else if(roleName.length>)
- {
- layer.msg("不能超过12个字符");
- $("#roleName").select();
- return false;
- }else if(!roleRemark){
- layer.msg("请输入角色备注");
- $("#roleRemark").select();
- return false;
- }else if(roleRemark.length>)
- {
- layer.msg("不能超过30个字符");
- $("#roleRemark").select();
- return false;
- }else if(values.length<=)
- {
- layer.msg("请给角色至少分配一个权限");
- return false;
- }else
- {
- var formStr = "roleId="+roleId+"&";
- formStr += "roleName="+roleName+"&";
- formStr += "roleRemark="+roleRemark+"&";
- formStr += "pers="+values;
- //提交表单
- // var yesForm = $("#form-role-add").serialize();
- alert(formStr);
- parent.layer.confirm('确定提交保存?',function(index) {
- $.ajax({
- //几个参数需要注意一下
- type: "POST",//方法类型
- dataType: "json",//预期服务器返回的数据类型
- url: "/admin/role/zTree-role-edit.action" ,//url
- data:formStr,
- success: function (data) {
- console.log(data.result);//打印服务端返回的数据(调试用)
- if (data.result == 'SUCCESS'||data.result == ) {
- parent.layer.close(index);//关闭弹窗
- layer.msg("保存成功",{icon:,time:});
- }else
- {
- layer.msg("保存失败:"+data.result.toString(),{icon:,time:});
- }
- },
- error : function() {
- layer.msg(data.result.toString());
- }
- });
- });
- }
- });
- });
- function loadPerData() {
- var roleId = $("#id").val();
- //alert(roleId);
- var treeNodes;
- if(roleId){
- //请求获取角色下的权限列表
- $.ajax({
- async:false,//是否异步
- cache:false,//是否使用缓存
- type:'POST',//请求方式:post
- dataType:'json',//数据传输格式:json
- url:'/admin/role/loadRolePermissionZTree.action/'+roleId.toString(),//请求的action路径
- error:function(){
- //请求失败处理函数
- layer.msg("请求角色权限失败",{icon:,time:});
- },
- success:function(data){
- //console.log(data);
- //alert(data.toString());
- //请求成功后处理函数
- treeNodes = data;//把后台封装好的简单Json格式赋给treeNodes
- }
- });
- }
- //alert(treeNodes.toString());
- // var treeNodes = [
- // {"id":1, "pId":0, "name":"test1"},
- // {"id":11, "pId":1, "name":"test11"},
- // {"id":12, "pId":1, "name":"test12"},
- // {"id":111, "pId":11, "name":"test111"}
- // ];
- var setting = {
- view: {
- dblClickExpand: false,//双击节点时,是否自动展开父节点的标识
- showLine: true,//是否显示节点之间的连线
- fontCss:{'color':'black','font-weight':'bold'},//字体样式函数
- selectedMulti: false //设置是否允许同时选中多个节点
- },
- check:{
- //chkboxType: { "Y": "ps", "N": "ps" },
- chkStyle: "checkbox",//复选框类型
- enable: true //每个节点上是否显示 CheckBox
- },
- data: {
- key:{
- url:"xUrl"//后台数据使用了url,如果不想点击节点后跳转,设置不存在的URL即可
- },
- simpleData: {//简单数据模式
- enable:true,
- idKey: "id",
- pIdKey: "parentId",
- rootPId: ""
- }
- }
- };
- $.ajax({
- async:false,//是否异步
- cache:false,//是否使用缓存
- type:'POST',//请求方式:post
- dataType:'json',//数据传输格式:json
- url:'/admin/per/loadPermissionZTree.action',//请求的action路径
- error:function(){
- //请求失败处理函数
- layer.msg("请求失败",{icon:,time:});
- },
- success:function(data){
- //console.log(data);
- //alert(data.toString());
- //请求成功后处理函数
- //初始化zTree,展开所有节点
- $.fn.zTree.init($("#perZtree"), setting, data).expandAll(true);
- }
- });
- //获取ztree对象
- var treeObj=$.fn.zTree.getZTreeObj("perZtree");
- //alert(treeNodes.toString());
- //遍历需要选中的角色节点,然后利用该节点ID获得与他相同的tree中的节点,设置为选中
- if(treeNodes!=null&&treeNodes.length>){
- for(var i = ;i<treeNodes.length;i++){
- var nodes = treeObj.getNodesByParam("id",treeNodes[i].id.toString(),null);
- //勾选当前选中的节点
- treeObj.checkNode(nodes[], true, false);
- }
- }
- }
- </script>
- <!--/请在上方写此页面业务相关的脚本-->
- </body>
- </html>
- /**
- * ztree样式编辑角色信息
- * @param request
- * @param model
- * @return
- */
- @AccessPermissionsInfo("role:edit")
- @RequestMapping(value = "/zTree-role-edit.action",method = RequestMethod.POST)
- @ResponseBody
- public Map<String,Object> zTreeEditRole(HttpServletRequest request,Model model){
- Map<String,Object> resultMap = new HashMap<String ,Object>();
- String ids = request.getParameter("pers");
- //转换成数组
- String[] pers = ids.split(",");
- if(request.getParameter("roleId")==null||
- request.getParameter("roleName")==null||
- request.getParameter("roleRemark")==null){
- resultMap.put("result","参数不合法");
- }else if(pers==null ||pers.length<=){
- resultMap.put("result","请给角色至少分配一个权限");
- }else
- {
- String roleId = request.getParameter("roleId").toString();
- String roleName = request.getParameter("roleName").toString();
- String roleRemark = request.getParameter("roleRemark").toString();
- Role role = new Role();
- role.setId(Integer.parseInt(roleId));
- role.setRoleName(roleName);
- role.setRoleRemark(roleRemark);
- //验证Session是否过期,其实不验证也可以,拦截器中已经进行了拦截
- AdminUser adminUser = (AdminUser)request.getSession().getAttribute("adminUser");
- if(adminUser!=null){
- //查询角色是否存在
- Role role2 = roleService.findRoleByRoleName(roleName);
- if(role2!=null){
- //编辑角色信息
- int count = roleService.editRole(role,pers);
- if(count>){
- resultMap.put("result","SUCCESS");
- }else
- {
- resultMap.put("result","操作失败");
- }
- }else
- {
- resultMap.put("result","角色不存在");
- }
- }else
- {
- resultMap.put("result","登录超时,请重新登录");
- }
- }
- return resultMap;
- }
RoleServiceImpl部分
- /**
- * 编辑角色信息
- *
- * @param role 角色信息
- * @param pers 权限编号数组
- * @return
- */
- @Override
- public int editRole(Role role, String[] pers) {
- int successCount = ;
- //第一步:更新角色
- successCount+=roleDao.editRole(role);
- //第二步:根据角色编号查询角色已经持有的权限集合
- List<Permission> permissions =
- roleDao.getRolePermissions(role.getId());
- //取出权限ID放入字符串集合中
- List<String> oldPers = new ArrayList<String>();
- for(Permission p:permissions)
- {
- oldPers.add(p.getId().toString());
- }
- //第三步:遍历旧的权限组
- for (String pId:oldPers)
- {
- //将数组装换成集合
- //如果新的权限组中未包含旧的权限ID
- if(!Arrays.asList(pers).contains(pId)){
- //执行删除角色权限的关联,参数1:角色ID,参数2:旧权限ID
- successCount+=roleDao.deleteRolePermissionRelationById(role.getId(),pId);
- }
- }
- //第四步:遍历新的权限组
- for(String pId:pers)
- { //如果旧的权限中未包含新的权限ID
- if(!oldPers.contains(pId)){
- //执行插入角色权限操作,参数1:角色ID,参数2:新权限ID
- successCount+=roleDao.addRolePermissionRelation(role.getId().toString(),pId);
- }
- }
- return successCount;
- }
RoleMapper.xml 持久层:
- <!--对应RoleDao接口文件中的editRole方法,参数类型role-->
- <update id="editRole">
- <!--注意这里使用了动态sql-->
- UPDATE t_role
- <set>
- <if test="roleName != null">
- roleName = #{roleName,jdbcType=VARCHAR},
- </if>
- <if test="roleRemark != null">
- roleRemark = #{roleRemark,jdbcType=VARCHAR}
- </if>
- </set>
- WHERE id = #{id}
- </update>
- <!--对应RoleDao接口文件中的getRolePermissions方法,参数:int 角色编号-->
- <select id="getRolePermissions" parameterType="int" resultType="com.supin51.domain.Permission" >
- SELECT tp.*
- FROM t_permission tp
- LEFT JOIN t_role_permission trp
- ON trp.permissionId = tp.id
- LEFT JOIN t_role tr
- ON trp.roleId = tr.id
- WHERE tr.id = #{roleId}
- </select>
- <!--对应RoleDao接口文件中的deleteRolePermissionRelationById方法-->
- <delete id="deleteRolePermissionRelationById">
- DELETE FROM t_role_permission
- WHERE roleId = #{roleId} AND permissionId = #{pId}
- </delete>
- <!--对应RoleDao接口文件中的deleteRolePermissionRelationByRoleIds方法-->
- <delete id="deleteRolePermissionRelationByRoleIds">
- DELETE FROM t_role_permission
- WHERE roleId in
- <foreach item="item" index="index" collection="array"
- open="(" separator="," close=")" >
- #{item}
- </foreach>
- </delete>
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