【無私分享：從入門到精通ASP.NET MVC】從0開始，一塊兒搭框架、作項目（8）權限管理，自定義權限，擴展權限

時間 2019-11-06

標籤無私分享入門精通 asp.net asp mvc 開始一塊兒框架項目權限管理自定義擴展欄目 ASP 简体版

原文原文鏈接

索引javascript

【無私分享：從入門到精通ASP.NET MVC】從0開始，一塊兒搭框架、作項目目錄索引

簡述css

今天咱們來作權限的管理，這篇比較多但願新手朋友慢慢消化html

項目準備前端

咱們用的工具是：VS 2013 + SqlServer 2012 + IIS7.5java

但願你們對ASP.NET MVC有一個初步的理解，理論性的東西咱們不作過多解釋，有些地方不理解也不要緊，會用就好了，用的多了，用的久了，天然就理解了。node

項目開始jquery

1、新建權限控制器繼承基礎控制器

一、咱們在Areas/SysManage/Controllers 下新建一個控制器叫PermissionController

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Web;
 5 using System.Web.Mvc;
 6 
 7 namespace WebPage.Areas.SysManage.Controllers
 8 {
 9     public class PermissionController : Controller
10     {
11         // GET: SysManage/Permission
12         public ActionResult Index()
13         {
14             return View();
15         }
16     }
17 }

二、咱們讓PermissionController 繼承基礎控制器 BaseController 這裏須要添加引用 using WebPage.Controllers

三、咱們添加須要的接口聲明，這裏須要添加引用 using Service.IService

 1  public class PermissionController : BaseController
 2     {
 3         #region 聲明容器
 4         /// <summary>
 5         /// 系統管理
 6         /// </summary>
 7         ISystemManage SystemManage { get; set; }
 8         /// <summary>
 9         /// 權限管理
10         /// </summary>
11         IPermissionManage PermissionManage { get; set; }
12         /// <summary>
13         /// 模塊管理
14         /// </summary>
15         IModuleManage ModuleManage { get; set; }
16         #endregion
17 
18         public ActionResult Index()
19         {
20             return View();
21         }
22     }

四、千萬不要忘記咱們添加xml的注入配置（Config/Controllers.xml）

配置注入：ajax

完整代碼：spring

 1 <?xml version="1.0" encoding="utf-8" ?>
 2 <objects xmlns="http://www.springframework.net">
 3   <description>Spring注入控制器，容器指向Service層封裝的接口</description>
 4   <!--系統管理 Begin-->
 5   <!--主頁控制器-->
 6   <object type="WebPage.Areas.SysManage.Controllers.HomeController,WebPage" singleton="false">
 7     <property name="ModuleManage" ref="Service.Module"/>
 8   </object>
 9   <!--登陸控制器-->
10   <object type="WebPage.Areas.SysManage.Controllers.AccountController,WebPage" singleton="false">
11     <property name="UserManage" ref="Service.User"/>
12   </object>
13   <!--模塊管理-->
14   <object type="WebPage.Areas.SysManage.Controllers.ModuleController,WebPage" singleton="false">
15     <property name="ModuleManage" ref="Service.Module"/>
16     <property name="PermissionManage" ref="Service.Permission"/>
17     <property name="SystemManage" ref="Service.System"/>
18   </object>
19   <!--權限管理-->
20   <object type="WebPage.Areas.SysManage.Controllers.PermissionController,WebPage" singleton="false">
21     <property name="ModuleManage" ref="Service.Module"/>
22     <property name="SystemManage" ref="Service.System"/>
23     <property name="PermissionManage" ref="Service.Permission"/>
24   </object>
25   <!--系統管理 end-->
26 </objects>

View Code

OK，這樣控制器和容器聲明咱們就完成了~express

2、添加側欄選擇

咱們把權限管理的頁面分左右兩欄左欄是全部的模塊右欄是權限

效果是這樣的：

一、咱們新建一個Home視圖頁這個視圖頁的做用就是左右分欄並添加權限驗證

二、咱們轉到視圖頁添加樣式和佈局這裏前端各人有我的的寫法我就不詳細介紹了

咱們先來作左欄加載系統模塊，咱們添加一個下拉菜單，讓用戶選擇操做的系統

1 <select id="sel-system" >
2 <option value="選擇系統"></option>
3 </select>

這裏的下拉選項，咱們是應該輸出到頁面上的，因此咱們在視圖Home 下面獲取這個系統集合

 1         /// <summary>
 2         /// 權限管理 默認頁面
 3         /// </summary>
 4         /// <returns></returns>
 5         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "View")]
 6         public ActionResult Home()
 7         {
 8             try
 9             {
10                 //獲取用戶可操做的系統列表
11                 ViewData["Systemlist"] = this.SystemManage.LoadSystemInfo(CurrentUser.System_Id);
12             }
13             catch(Exception e)
14             {
15                 WriteLog(Common.Enums.enumOperator.Select, "對模塊權限按鈕的管理加載導航頁：", e);
16             }
17 
18             return View();
19         }

咱們修改一下select 的 option 經過接收後臺的ViewData["Systemlist"] 輸出下拉選項

1   <select id="sel-system">
2   @{
3       foreach (var item in ViewData["Systemlist"] as dynamic)
4       {
5         <option value="@item.ID">@item.NAME</option>
6        }
7     }
8   </select>

而後就是樹形菜單了，之前用的是jquery.ztree.core-3.5 今天換一換用 jstree，咱們看一下jstree json的格式

1 $('#using_json_2').jstree({ 'core' : {
2     'data' : [
3        { "id" : "ajson1", "parent" : "#", "text" : "Simple root node" },
4        { "id" : "ajson2", "parent" : "#", "text" : "Root node 2" },
5        { "id" : "ajson3", "parent" : "ajson2", "text" : "Child 1" },
6        { "id" : "ajson4", "parent" : "ajson2", "text" : "Child 2" },
7     ]
8 } });

固然，這是默認關閉的展開呢就是在屬性里加上"state": { "opened": true }，我要關閉的，我就不加這個了，那麼按照這個格式，咱們寫一個方法，返回咱們模塊的json數據

這個方法咱們起名叫作 GetTree

 1         /// <summary>
 2         /// 獲取模塊樹形菜單
 3         /// </summary>
 4         public ActionResult GetTree()
 5         {
 6             var json = new JsonHelper() { Msg = "Success", Status = "y" };
 7 
 8             //獲取系統ID
 9             var sysId = Request.Form["sysId"];
10 
11             //判斷系統ID是否傳入
12             if (string.IsNullOrEmpty(sysId))
13             {
14                 json.Status = "n";
15                 json.Msg = "獲取模塊失敗！";
16                 return Json(json);
17             }          
18             try
19             {
20                 //獲取系統下的模塊列表 按照 SHOWORDER字段 升序排列
21                 var query = this.ModuleManage.LoadAll(p =>  p.FK_BELONGSYSTEM == sysId).OrderBy(p => p.SHOWORDER).ToList();
22 
23                 //這裏就是按照jsTree的格式 輸出一下 模塊信息
24                 var result = query.Select(m => new
25                 {
26                     id = m.ID,
27                     parent = m.PARENTID>0?m.PARENTID.ToString():"#",
28                     text = m.NAME,                    
29                     icon = m.LEVELS == 0 ? "fa fa-circle text-danger" : "fa fa-circle text-navy"
30                 }).ToList();
31 
32                 json.Data = result;
33             }
34             catch (Exception e)
35             {
36                 json.Status = "n";
37                 json.Msg = "服務器忙，請稍後再試！";
38                 WriteLog(Common.Enums.enumOperator.Select, "權限管理，獲取模塊樹：", e);
39             }
40             return Json(json);
41         }

再回到咱們Home視圖頁，用jstree呢首先咱們要引入它的css

而後引入它的js

咱們在頁面中新建一個DIV 來存放這個樹形菜單

寫個簡潔的ajax獲取數據而且填充給上面那個DIV

$.post("/permission/gettree", { sysId: $("#sel-system").val() }, function (res) {
                if (res.Status == "y") {
                    $("#ModuleTree").jstree({
                        "core": { "multiple": false, "data": res.Data }
                    }).on("changed.jstree", function (e, data) {
                        alert(data.instance.get_node(data.selected).text);
                    });
                }
                else {
                    dig.error(res.Msg);
                }
            });

由於咱們這個是要選擇系統而後列出系統下的樹形菜單的，因此咱們把這個ajax方法寫到一個function方法裏

 1  function ShowMoudle()
 2         {
 3             $("#ModuleTree").data('jstree', false).empty();
 4             $.post("/permission/gettree", { sysId: $("#sel-system").val() }, function (res) {
 5                 if (res.Status == "y") {
 6                     $("#ModuleTree").jstree({
 7                         "core": { "multiple": false, "data": res.Data }
 8                     }).on("changed.jstree", function (e, data) {
 9                         alert(data.instance.get_node(data.selected).text);
10                     });
11                 }
12                 else {
13                     dig.error(res.Msg);
14                 }
15             });
16         }

頁面打開和系統下拉菜單select 更改的時候加載這個菜單，下面是完整的

OK，是否是出來了

那接下來，咱們要點擊模塊以後操做模塊的權限，咱們列出了樹形菜單，上面作了一個方法就是選中菜單的時候彈出菜單的text

咱們要作的是，點擊菜單的是後展現這個模塊的權限，因此，咱們先新建一個權限列表頁

3、權限管理

一、咱們用Index這個視圖來展現模塊列表頁，咱們給Index 添加權限驗證也是查看

1         /// <summary>
2         /// 權限管理 權限列表
3         /// </summary>
4         /// <returns></returns>
5         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "View")]
6         public ActionResult Index()
7         {
8             return View();
9         }

二、好的習慣，try catch

 1 　　　　 /// <summary>
 2         /// 權限管理 權限列表
 3         /// </summary>
 4         /// <returns></returns>
 5         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "View")]
 6         public ActionResult Index()
 7         {
 8             try
 9             {
10                 return View();
11             }
12             catch (Exception e)
13             {
14                 WriteLog(Common.Enums.enumOperator.Select, "對模塊權限按鈕的管理加載主頁：", e);
15                 throw e.InnerException;
16             }
17         }

三、權限列表應該是某一個模塊的權限列表，所以，咱們要接收一個模塊ID的參數（如何傳遞的，待會再修改咱們樹形菜單的js，這裏先無論）

 1 /// <summary>
 2         /// 權限管理 權限列表
 3         /// </summary>
 4         /// <returns></returns>
 5         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "View")]
 6         public ActionResult Index()
 7         {
 8             try
 9             {
10                 //獲取模塊ID
11                 var moduleId = Request.QueryString["moduleId"] ?? (Request["moduleId"] ?? "");
12 
13                 //若是模塊ID不爲空或NULL
14                 if(!string.IsNullOrEmpty(moduleId))
15                 {
16 
17                 }
18 
19                 return View();
20             }
21             catch (Exception e)
22             {
23                 WriteLog(Common.Enums.enumOperator.Select, "對模塊權限按鈕的管理加載主頁：", e);
24                 throw e.InnerException;
25             }
26         }

四、若是ID不爲空或NULL 咱們模塊信息和模塊的權限列表傳遞給視圖頁

 1         /// <summary>
 2         /// 權限管理 權限列表
 3         /// </summary>
 4         /// <returns></returns>
 5         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "View")]
 6         public ActionResult Index()
 7         {
 8             try
 9             {
10                 //獲取模塊ID
11                 var moduleId = Request.QueryString["moduleId"] ?? (Request["moduleId"] ?? "");
12 
13                 //若是模塊ID不爲空或NULL
14                 if(!string.IsNullOrEmpty(moduleId))
15                 {
16                     //把模塊ID轉爲Int
17                     int module_Id = int.Parse(moduleId);
18 
19                     //模塊信息
20                     var module = this.ModuleManage.Get(p => p.ID == module_Id);
21 
22                     //綁定列表
23                     var query = this.PermissionManage.LoadAll(p => p.MODULEID == module.ID);
24 
25                     //關鍵字查詢
26                     if (!string.IsNullOrEmpty(keywords))
27                     {
28                         query = query.Where(p => p.NAME.Contains(keywords));
29                     }
30                     //輸出結果
31                     var result = query.OrderBy(p => p.SHOWORDER).ToList();
32 
33                     ViewBag.Search = base.keywords;
34 
35                     ViewBag.Module = module;
36 
37                     return View(result);
38                 }
39 
40                 return View();
41             }
42             catch (Exception e)
43             {
44                 WriteLog(Common.Enums.enumOperator.Select, "對模塊權限按鈕的管理加載主頁：", e);
45                 throw e.InnerException;
46             }
47         }

五、咱們在視圖頁輸出信息（注意一下，由於咱們沒有添加初始化權限的初始數據因此初始化權限按鈕是不展現的）

 1 @{
 2     Layout = "~/Views/Shared/_Layout.cshtml";
 3 }
 4 @model List<Domain.SYS_PERMISSION>
 5 <div class="wrapper wrapper-content  animated fadeInRight">
 6     <div class="row">
 7         <div class="col-sm-12">
 8             <div class="ibox float-e-margins">
 9                 <div class="ibox-title">
10                     @{
11                         if (ViewBag.Module != null)
12                         {
13                             Domain.SYS_MODULE module = ViewBag.Module as Domain.SYS_MODULE;
14                             if (module != null)
15                             {
16                                 <h5>@(module.NAME) - 權限</h5>
17                                 @Html.Hidden("moduleId", module.ID)
18                                 @Html.Hidden("moduleType", module.MODULETYPE)
19                             }
20 
21                             <div class="ibox-tools">
22                                 <a class="btn btn-primary btn-xs p310" id="reset" action="reset"><i class="im-plus"></i> 初始化權限</a>
23                                 <a class="btn btn-primary btn-xs p210" id="insert" action="add"><i class="fa fa-plus-circle fa-fw"></i> 建立新分類</a>
24                                 <a class="btn btn-warning btn-xs p210" id="modify" action="edit"><i class="fa fa-pencil fa-fw"></i> 編輯</a>
25                                 <a class="btn btn-danger btn-xs p210" id="delete" action="remove"><i class="fa fa-trash-o fa-fw"></i> 刪除</a>
26                                 <a class="reload-link" style="color: #c4c4c4" href="javascript:dig.reload()" data-toggle="tooltip" data-placement="left" title="刷新">
27                                     <i class="fa fa-repeat fa-lg"></i>
28                                 </a>
29                             </div>
30                         }
31                         else
32                         {
33                             <h5>權限管理</h5>
34                         }
35                     }
36                 </div>
37                 <div class="ibox-content">
38                     @using (Ajax.BeginForm("Index", null, new AjaxOptions() { }, new { @id = "form1", @class = "form-horizontal", @method = "get" }))
39                     {
40                         <div class="row">
41                             <div class="col-sm-9">
42                             </div>
43                             <div class="col-sm-3">
44                                 <div class="input-group">
45                                     @Html.TextBox("Search", null, new { @class = "input-sm form-control", @placeholder = "請輸入查詢關鍵詞" })
46                                     <span class="input-group-btn">
47                                         <button type="submit" onclick="submit()" class="btn btn-sm btn-primary"> 搜索</button>
48                                     </span>
49                                 </div>
50                             </div>
51                         </div>
52                     }
53                     <div class="row">
54                         <table id="dataTable" class="table table-striped table-bordered table-hover dataTables-example" style="text-align:center;">
55                             <thead>
56                                 <tr>
57                                     <th class="tn" style="width: 50px !important"><input name="checkall" class="icheck_box" type="checkbox" value=""></th>
58                                     <th>所屬系統</th>
59                                     <th>權限動做</th>
60                                     <th>圖標</th>
61                                     <th>順序</th>
62                                 </tr>
63                             </thead>
64                             <tbody>
65                                 @{
66                                     if (Model != null)
67                                     {
68                                         @Html.Hidden("percount", Model.Count)
69                                         foreach (var item in Model)
70                                         {
71                                             <tr>
72                                                 <td class="tn"><input name="checkbox_name" class="icheck_box" type="checkbox" value="@item.ID"></td>
73                                                 <td><a href="javascript:modify('@item.ID')" listaction="detail">  @item.NAME</a></td>
74                                                 <td>@item.PERVALUE</td>
75                                                 <td style="color:#1ab394; "><i class="@item.ICON"></i></td>
76                                                 <td>@item.SHOWORDER</td>
77                                             </tr>
78                                         }
79                                     }
80                                 }
81                             </tbody>
82                         </table>
83                     </div>
84                 </div>
85             </div>
86         </div>
87     </div>
88 </div>
89 @section scripts{
90     <script type="text/javascript">     
91     </script>
92 }

View Code

六、咱們再回到Home視圖頁，添加右欄，咱們添加一個iframe

iFrameHeight()是設置Iframe的高度，咱們把這個方法寫在home視圖裏

1       function iFrameHeight() {
2             var ifm = document.getElementById("DeployBase");
3             var subWeb = document.frames ? document.frames["DeployBase"].document : ifm.contentDocument;
4             if (ifm != null && subWeb != null) {
5                 ifm.height = subWeb.body.scrollHeight + 30;
6             }
7         }

七、咱們來修改一下樹形菜單的選中節點的方法把模塊的ID傳遞給Iframe

OK，到這裏咱們 Home應該是完成了，下面就是權限的添加、修改、刪除了

4、權限的添加、修改、刪除（這個跟上一篇模塊基本是同樣的我就不詳細解釋了，只是有些判斷的地方我給你們看下）

一、咱們建立個視圖 Detail

 1 /// <summary>
 2         /// 加載權限詳情
 3         /// </summary>
 4         /// <param name="id"></param>
 5         /// <returns></returns>
 6         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "Detail")]
 7         public ActionResult Detail(int? id)
 8         {
 9             try
10             {
11                 var _entity = this.PermissionManage.Get(p => p.ID == id) ?? new Domain.SYS_PERMISSION();
12 
13                 //獲取模塊ID
14                 var moduleId = Request.QueryString["moduleId"];
15 
16                 if (!string.IsNullOrEmpty(moduleId))
17                 {
18                     int newmoduleid = int.Parse(moduleId);
19                     _entity.MODULEID = newmoduleid;
20                 }
21                 
22                 return View(_entity);
23             }
24             catch (Exception e)
25             {
26                 WriteLog(Common.Enums.enumOperator.Select, "對模塊權限按鈕的管理加載詳情：", e);
27                 throw e.InnerException;
28             }
29         }

二、這裏呢，咱們要獲取權限操做的集合，傳遞給視圖頁供用戶選擇（固然用戶能夠自定義權限，只是咱們添加一部分經常使用的權限方便用戶）

咱們要用到表SYS_CODE你們可能已經有這個表了，可是沒有數據我給你們一些默認數據

 1 USE [wkmvc_db]
 2 GO
 3 /****** Object:  Table [dbo].[SYS_CODE]    Script Date: 2016/6/1 17:37:41 ******/
 4 SET ANSI_NULLS ON
 5 GO
 6 SET QUOTED_IDENTIFIER ON
 7 GO
 8 CREATE TABLE [dbo].[SYS_CODE](
 9     [ID] [int] IDENTITY(1,1) NOT NULL,
10     [CODETYPE] [nvarchar](50) NULL,
11     [NAMETEXT] [nvarchar](200) NULL,
12     [CODEVALUE] [nvarchar](100) NULL,
13     [SHOWORDER] [int] NULL,
14     [ISCODE] [int] NULL,
15     [REMARK] [nvarchar](2000) NULL,
16     [CREATEDATE] [datetime] NULL,
17     [CREATEUSER] [nvarchar](36) NULL,
18     [UPDATEDATE] [datetime] NULL,
19     [UPDATEUSER] [nvarchar](36) NULL,
20     [PARENTID] [int] NULL,
21  CONSTRAINT [PK_SYS_CODE] PRIMARY KEY CLUSTERED 
22 (
23     [ID] ASC
24 )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
25 ) ON [PRIMARY]
26 
27 GO
28 SET IDENTITY_INSERT [dbo].[SYS_CODE] ON 
29 
30 GO
31 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (1, N'ROLEVALUE', N'刪除', N'Remove', 4, 1, N'刪除所用到的權限值', CAST(0x0000A57500A49432 AS DateTime), N'管理員', CAST(0x0000A57500A49432 AS DateTime), N'管理員', 0)
32 GO
33 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (2, N'ROLEVALUE', N'導出', N'Export', 5, 1, N'導出所用到的權限值', CAST(0x0000A57500A49437 AS DateTime), N'管理員', CAST(0x0000A57500A49437 AS DateTime), N'管理員', 0)
34 GO
35 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (3, N'ROLEVALUE', N'導入', N'Import', 6, 1, N'導入所用到的權限值', CAST(0x0000A57500A49438 AS DateTime), N'管理員', CAST(0x0000A57500A49438 AS DateTime), N'管理員', 0)
36 GO
37 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (4, N'ROLEVALUE', N'審覈', N'Audit', 7, 1, N'審覈用到的權限值', CAST(0x0000A57500A49438 AS DateTime), N'管理員', CAST(0x0000A57500A49438 AS DateTime), N'管理員', 0)
38 GO
39 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (5, N'ROLEVALUE', N'回覆', N'Reply', 8, 1, N'回覆用到的權限值', CAST(0x0000A57500A49438 AS DateTime), N'管理員', CAST(0x0000A57500A49438 AS DateTime), N'管理員', 0)
40 GO
41 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (6, N'ROLEVALUE', N'分配', N'Allocation', 9, 1, N'分配用到的權限值', CAST(0x0000A57500A49438 AS DateTime), N'管理員', CAST(0x0000A57500A49438 AS DateTime), N'管理員', 0)
42 GO
43 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (7, N'ROLEVALUE', N'選擇', N'Select', 10, 1, N'選擇用到的權限值', CAST(0x0000A57500A49438 AS DateTime), N'管理員', CAST(0x0000A57500A49438 AS DateTime), N'管理員', 0)
44 GO
45 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (8, N'ROLEVALUE', N'上傳', N'Upload', 11, 1, N'上傳用到的權限值', CAST(0x0000A57500A49438 AS DateTime), N'管理員', CAST(0x0000A57500A49438 AS DateTime), N'管理員', 0)
46 GO
47 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (9, N'ROLEVALUE', N'下載', N'Download', 12, 1, N'下載用到的權限值', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
48 GO
49 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (10, N'ROLEVALUE', N'列表', N'List', 1, 1, N'列表用到的權限值', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
50 GO
51 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (14, N'ROLEVALUE', N'查看', N'View', 0, 1, N'查看所用到的權限值', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
52 GO
53 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (15, N'ROLEVALUE', N'詳情', N'Detail', 1, 1, N'詳情所用到的權限值', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
54 GO
55 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (16, N'ROLEVALUE', N'添加', N'Add', 2, 1, N'添加所用到的權限值', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
56 GO
57 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (17, N'ROLEVALUE', N'編輯', N'Edit', 3, 1, N'編輯用到的權限值', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
58 GO
59 INSERT [dbo].[SYS_CODE] ([ID], [CODETYPE], [NAMETEXT], [CODEVALUE], [SHOWORDER], [ISCODE], [REMARK], [CREATEDATE], [CREATEUSER], [UPDATEDATE], [UPDATEUSER], [PARENTID]) VALUES (18, N'ROLEVALUE', N'發佈', N'Publish', 14, 1, N'發佈所需權限', CAST(0x0000A57500A49439 AS DateTime), N'管理員', CAST(0x0000A57500A49439 AS DateTime), N'管理員', 0)
60 GO
61 
62 SET IDENTITY_INSERT [dbo].[SYS_CODE] OFF
63 GO
64 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'主鍵ID' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'ID'
65 GO
66 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'代碼類型' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'CODETYPE'
67 GO
68 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'代碼顯示文本' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'NAMETEXT'
69 GO
70 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'代碼值' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'CODEVALUE'
71 GO
72 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'排序值' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'SHOWORDER'
73 GO
74 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'是否爲編碼（0否1是）' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'ISCODE'
75 GO
76 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'備註' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'REMARK'
77 GO
78 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'建立時間' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'CREATEDATE'
79 GO
80 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'建立者' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'CREATEUSER'
81 GO
82 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'修改時間' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'UPDATEDATE'
83 GO
84 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'修改者' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'UPDATEUSER'
85 GO
86 EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'父級ID（使用時注意ISCODE爲0）' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SYS_CODE', @level2type=N'COLUMN',@level2name=N'PARENTID'
87 GO

View Code

三、咱們在Service類庫IService/SysManage下面添加一個接口 ICodeManage

 1 using System.Collections.Generic;
 2 using System.Linq;
 3 
 4 namespace Service.IService
 5 {
 6     /// <summary>
 7     /// Service層代碼配置接口
 8     /// add yuangang by 2015-05-22
 9     /// </summary>
10     public interface ICodeManage : IRepository<Domain.SYS_CODE>
11     {
12         /// <summary>
13         /// 根據編碼類型獲取編碼集合
14         /// </summary>
15         /// <param name="codetype">編碼類型</param>
16         /// <param name="codevalue">編碼值</param>
17         List<Domain.SYS_CODE> GetCode(string codetype, params string[] codevalue);
18         /// <summary>
19         /// 經過字典查詢字典指向的編碼集合
20         /// </summary>
21         IQueryable<Domain.SYS_CODE> GetDicType();
22         /// <summary>
23         /// 根據字典ID與類型獲取一條數據
24         /// </summary>
25         string GetCodeByID(int id, string codetype);
26         /// <summary>
27         /// 根據字典編碼值與類型獲取一條數據
28         /// </summary>
29         string GetCodeNameByCodeValue(string codeType, string codevalue);
30     }
31 }

View Code

四、咱們在Service類庫ServiceImp/SysManage下面它的實現類 CodeManage

 1 using Common;
 2 using System;
 3 using System.Collections.Generic;
 4 using System.Linq;
 5 using System.Text;
 6 using System.Data.Entity;
 7 
 8 namespace Service.ServiceImp
 9 {
10     /// <summary>
11     /// Service層代碼配置
12     /// add yuangang by 2015-05-22
13     /// </summary>
14     public class CodeManage : RepositoryBase<Domain.SYS_CODE>, IService.ICodeManage
15     {
16         /// <summary>
17         /// 根據編碼類型獲取編碼集合
18         /// </summary>
19         public List<Domain.SYS_CODE> GetCode(string codetype, params string[] codevalue)
20         {
21             var predicate = PredicateBuilder.True<Domain.SYS_CODE>();
22             predicate = predicate.And(p => p.CODETYPE == codetype);
23             if (codevalue != null && codevalue.Length > 0)
24             {
25                 var str = codevalue.ToList();
26                 predicate = predicate.And(p => str.Contains(p.CODEVALUE));
27             }
28             return this.LoadAll(predicate).OrderBy(p => p.SHOWORDER).ToList();
29         }
30 
31         /// <summary>
32         /// 經過系統字典獲取編碼值
33         /// </summary>
34         public IQueryable<Domain.SYS_CODE> GetDicType()
35         {
36             Dictionary<string, string> code = Common.Enums.ClsDic.DicCodeType;
37             string dic = code.Aggregate(string.Empty, (current, item) => current + (item.Value + ",")).TrimEnd(',');
38             return this.LoadAll(p => dic.Contains(p.CODETYPE)).OrderBy(p => p.SHOWORDER);
39         }
40 
41         /// <summary>
42         /// 根據字典ID與類型獲取一條數據
43         /// </summary>
44         public string GetCodeByID(int id, string codetype)
45         {
46             return (this.Get(p => p.ID == id) ?? new Domain.SYS_CODE()).NAMETEXT;
47         }
48 
49         /// <summary>
50         /// 根據字典編碼值與類型獲取一條數據
51         /// </summary>
52         public string GetCodeNameByCodeValue(string codeType, string codevalue)
53         {
54             if (string.IsNullOrEmpty(codevalue))
55                 return "";
56             var entity = this.Get(p => p.CODETYPE == codeType && p.CODEVALUE == codevalue);
57             if (entity == null) return "";
58             return entity.NAMETEXT;
59         }
60     }
61 }

View Code

注意：這裏咱們用到了一個謂詞表達式構建器

我把這個類貼給你們，你們放到Common類庫下面就能夠

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Linq.Expressions;
 5 using System.Text;
 6 
 7 namespace Common
 8 {
 9     /// <summary>
10     /// 謂詞表達式構建器
11     /// add yuangang by 2015-09-08
12     /// </summary>
13     public static class PredicateBuilder
14     {
15         /// <summary>
16         /// 機關函數應用True時：單個AND有效，多個AND有效；單個OR無效，多個OR無效；混應時寫在AND後的OR有效  
17         /// </summary>
18         /// <typeparam name="T"></typeparam>
19         /// <returns></returns>
20         public static Expression<Func<T, bool>> True<T>() { return f => true; }
21 
22         /// <summary>
23         /// 機關函數應用False時：單個AND無效，多個AND無效；單個OR有效，多個OR有效；混應時寫在OR後面的AND有效  
24         /// </summary>
25         /// <typeparam name="T"></typeparam>
26         /// <returns></returns>
27         public static Expression<Func<T, bool>> False<T>() { return f => false; }
28 
29         public static Expression<Func<T, bool>> Or<T>(this Expression<Func<T, bool>> expr1,
30                                                             Expression<Func<T, bool>> expr2)
31         {
32             return expr1.Compose(expr2, Expression.Or);
33         }
34 
35         public static Expression<Func<T, bool>> And<T>(this Expression<Func<T, bool>> expr1,
36                                                              Expression<Func<T, bool>> expr2)
37         {
38             return expr1.Compose(expr2, Expression.And);
39         }
40         public static Expression<T> Compose<T>(this Expression<T> first, Expression<T> second, Func<Expression, Expression, Expression> merge)
41         {
42             // build parameter map (from parameters of second to parameters of first)  
43             var map = first.Parameters.Select((f, i) => new { f, s = second.Parameters[i] }).ToDictionary(p => p.s, p => p.f);
44 
45             // replace parameters in the second lambda expression with parameters from the first  
46             var secondBody = ParameterRebinder.ReplaceParameters(map, second.Body);
47 
48             // apply composition of lambda expression bodies to parameters from the first expression   
49             return Expression.Lambda<T>(merge(first.Body, secondBody), first.Parameters);
50         }
51     }
52     public class ParameterRebinder : ExpressionVisitor
53     {
54         private readonly Dictionary<ParameterExpression, ParameterExpression> map;
55 
56         public ParameterRebinder(Dictionary<ParameterExpression, ParameterExpression> map)
57         {
58             this.map = map ?? new Dictionary<ParameterExpression, ParameterExpression>();
59         }
60 
61         public static Expression ReplaceParameters(Dictionary<ParameterExpression, ParameterExpression> map, Expression exp)
62         {
63             return new ParameterRebinder(map).Visit(exp);
64         }
65 
66         protected override Expression VisitParameter(ParameterExpression p)
67         {
68             ParameterExpression replacement;
69             if (map.TryGetValue(p, out replacement))
70             {
71                 p = replacement;
72             }
73             return base.VisitParameter(p);
74         }
75     }
76 }

View Code

五、咱們在Service類庫下的Config/Service.xml添加一下配置

1  <!--預置編碼管理-->
2   <object id="Service.Code" type="Service.ServiceImp.CodeManage,Service" singleton="false">
3   </object>

六、別忘了在WebPage/Config/Controllers.xml裏注入一下

七、咱們在PermissionController 控制器裏聲明一下這個接口

八、咱們修改一下 Detail 視圖，獲取一下權限的預置編碼

九、修改 Detail視圖頁展現權限信息建立添加修改表單

  1 @{
  2     Layout = "~/Views/Shared/_Layout.cshtml";
  3 }
  4 @model Domain.SYS_PERMISSION
  5 <style type="text/css">
  6 .gray-bg {background-color: white;}
  7 .changeicon {float: right;margin-right: -52px;border: none;background-color: #18a689;color: #FFFFFF;height: 34px;margin-top: -7px;}
  8 .removeicon {background-color: #f8ac59;float: right;margin-right: -92px;border: none;color: #FFFFFF;height: 34px;margin-top: -7px;}
  9 </style>
 10 @using (Ajax.BeginForm("Save", null, new AjaxOptions()
 11                            {
 12                                HttpMethod = "Post",
 13                                OnBegin = "SubAjax.Loading",
 14                                OnComplete = "SubAjax.Complate",
 15                                OnFailure = "SubAjax.Failure",
 16                                OnSuccess = "SubAjax.Success"
 17                            },
 18                                new { @class = "form-horizontal dig-from", @role = "form" }))
 19 {
 20     @Html.HiddenFor(p => p.ID)
 21     @Html.HiddenFor(p => p.MODULEID)
 22     <div class="wrapper wrapper-content animated fadeInUp">
 23         <div class="row">
 24             <div class="ibox-detail-title">
 25                 <i class="fa fa-pencil-square-o"></i>添加/修改權限
 26             </div>
 27             <div class="ibox-content">
 28                 <div class="form-group">
 29                     <label class="col-sm-3 control-label">權限名稱：</label>
 30                     <div class="col-sm-8">
 31                         @Html.TextBoxFor(p => p.NAME, new { @class = "form-control", @id = "modulename", @placeholder = "請輸入權限名稱", @datatype = "*", @nullmsg = "請輸入權限名稱！", @errormsg = "請輸入權限名稱！" })
 32                     </div>
 33                 </div>
 34                 <div class="hr-line-dashed"></div>
 35                 <div class="row">
 36                     <div class="col-sm-6 b-r">
 37                         <div class="form-group">
 38                             <label class="col-sm-3 control-label">權限值(英文)：</label>
 39                             <div class="col-sm-8">
 40                                 <select id="PERVALUE" name="PERVALUE" class="form-control input-s-sm">
 41                                     <option value="">請選擇</option>
 42                                     @{
 43                                         var per = ViewData["PresetValue"] as List<Domain.SYS_CODE>;
 44                                         if (per != null && per.Count > 0)
 45                                         {
 46                                             foreach (var item in per)
 47                                             {
 48                                                 <option value="@item.CODEVALUE" @(Model.PERVALUE == item.CODEVALUE ? "selected" : "")>@item.NAMETEXT</option>
 49                                             }
 50                                         }
 51                                     }
 52                                 </select>
 53                             </div>
 54                         </div>
 55                     </div>
 56                     <div class="col-sm-6">
 57                         <div class="form-group">
 58                             <div class="col-sm-12">
 59                                 @Html.TextBox("NEXTPERVALUE", "", new { @class = "form-control input-s-sm" })
 60                             </div>
 61                         </div>
 62                     </div>
 63                 </div>
 64                 <div class="hr-line-dashed"></div>
 65                 <div class="form-group">
 66                     <label class="col-sm-3 control-label">權限圖標：</label>
 67                     <div class="col-sm-8">
 68                         <span id="icon" class="form-control input-s-sm">
 69                             @Html.Hidden("ICON", Model.ICON)
 70                             <a class="btn btn-primary btn-xs"><i class="@Model.ICON"></i></a>
 71                             <button class="changeicon" type="button">
 72                                 選擇
 73                             </button>
 74                             <button class="removeicon" type="button">
 75                                 移除
 76                             </button>
 77                         </span>
 78                     </div>
 79                 </div>
 80                 <div class="hr-line-dashed"></div>
 81                 <div class="form-group">
 82                     <label class="col-sm-3 control-label">顯示順序：</label>
 83                     <div class="col-sm-8">
 84                         @Html.TextBoxFor(p => p.SHOWORDER, new { @class = "form-control", @placeholder = "請輸入顯示順序", @datatype = "n1-5", @nullmsg = "請輸入顯示順序！", @errormsg = "顯示順序只能是數字！" })
 85                     </div>
 86                 </div>
 87                 <div class="hr-line-dashed"></div>
 88                 <div class="text-center">
 89                     <button class="btn btn-primary btn-save" type="submit"><i class="fa fa-check"></i> <span>肯定保存</span></button>
 90                     <button class="btn btn-warning" id="btn-dig-close" type="button"><i class="fa fa-reply-all"></i> 取消返回</button>
 91                 </div>
 92             </div>
 93         </div>
 94     </div>
 95 }
 96 @section scripts{
 97     <script type="text/javascript">
 98         $(function () {
 99             $('.form-horizontal').initValidform();
100             if ($('#PERVALUE').val() == '' && $('#ID').val() != '') {
101                 $('#NEXTPERVALUE').val('@Model.PERVALUE');
102             }
103         });
104         //移除圖標
105         $('.removeicon').click(function () {
106             $('#icon').find('a>i').attr('class', '');
107             $('#ICON').val('');
108         });
109         //選擇圖標
110         $('.changeicon').click(function () {
111             var oldicon = $('#icon').find('a>i');
112             top.dialog({
113                 title: '選擇圖標',
114                 url: '/Sys/Module/ShowIcon',
115                 width: 700,
116                 height: 380,
117                 data: oldicon.attr('class'), // 給 iframe 的數據
118                 onclose: function () {
119                     this.returnValue && oldicon.attr('class', this.returnValue) && $('#ICON').val(this.returnValue);
120                 },
121                 oniframeload: function () {
122                 }
123             }).showModal();
124             return false;
125         });
126     </script>
127 }

View Code

十、保存權限（這個跟模塊管理也是同樣的流程，我直接把代碼貼給你們）

 1 /// <summary>
 2         /// 保存權限
 3         /// </summary>
 4         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "Add,Edit")]
 5         public ActionResult Save(Domain.SYS_PERMISSION entity)
 6         {
 7             bool isEdit = false;
 8             JsonHelper json = new JsonHelper() { Msg = "保存權限成功", Status = "n" };
 9             try
10             {
11                 if (entity != null)
12                 {
13                     if (System.Text.Encoding.GetEncoding("gb2312").GetBytes(entity.NAME.Trim()).Length > 50)
14                     {
15                         json.Msg = "權限的名稱長度不能超過50個字符";
16                         return Json(json);
17                     }
18                     entity.ICON = Request.Form["ICON"];
19                     var nextpervalue = Request.Form["NEXTPERVALUE"];
20                     if (!string.IsNullOrEmpty(nextpervalue))
21                     {
22                         if (!Regex.IsMatch(nextpervalue, @"^[A-Za-z0-9]{1,20}$"))
23                         {
24                             json.Msg = "權限值只能以英文數字組成，長度不能超過20個字符";
25                             return Json(json);
26                         }
27                         entity.PERVALUE = nextpervalue;
28                     }
29                     //添加
30                     if (entity.ID <= 0)
31                     {
32                         entity.CREATEDATE = DateTime.Now;
33                         entity.UPDATEDATE = DateTime.Now;
34                         entity.UPDATEUSER = this.CurrentUser.Name;
35                         entity.CREATEUSER = this.CurrentUser.Name;
36                     }
37                     else //編輯
38                     {
39                         entity.UPDATEUSER = this.CurrentUser.Name;
40                         entity.UPDATEDATE = DateTime.Now;
41                         isEdit = true;
42                     }
43                     //同一模塊下權限不能重複
44                     if (!this.PermissionManage.IsExist(p => p.NAME.Equals(entity.NAME) && p.ID != entity.ID && p.MODULEID == entity.MODULEID))
45                     {
46                         if (PermissionManage.SaveOrUpdate(entity, isEdit))
47                         {
48                             json.Status = "y";
49                         }
50                         else
51                         {
52                             json.Msg = "保存失敗";
53                         }
54                     }
55                     else
56                     {
57                         json.Msg = "權限" + entity.NAME + "同一模塊下已存在，不能重複添加";
58                     }
59                 }
60                 else
61                 {
62                     json.Msg = "未找到要保存的權限記錄";
63                 }
64                 if (isEdit)
65                 {
66                     WriteLog(Common.Enums.enumOperator.Edit, "修改權限，結果：" + json.Msg, Common.Enums.enumLog4net.INFO);
67                 }
68                 else
69                 {
70                     WriteLog(Common.Enums.enumOperator.Add, "添加權限，結果：" + json.Msg, Common.Enums.enumLog4net.INFO);
71                 }
72             }
73             catch (Exception e)
74             {
75                 json.Msg = "保存權限發生內部錯誤！";
76                 WriteLog(Common.Enums.enumOperator.None, "對模塊權限按鈕的管理保存權限：", e);
77             }
78             return Json(json);
79         }

View Code

十一、刪除權限同上

 /// <summary>
        /// 刪除權限
        /// </summary>
        [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "Remove")]
        public ActionResult Delete(string idList)
        {
            var json = new JsonHelper() { Msg = "刪除權限成功", Status = "n" };
            try
            {
                if (!string.IsNullOrEmpty(idList))
                {
                    var idList1 = idList.Trim(',').Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries).Select(p => int.Parse(p)).ToList();
                    //判斷查找角色是否調用
                    if (!this.RolePermissionManage.IsExist(p => idList1.Any(e => e == p.PERMISSIONID)))
                    {
                        //判斷查找用戶是否調用
                        if (!this.UserPermissionManage.IsExist(p => idList1.Any(e => e == p.FK_PERMISSIONID)))
                        {
                            this.PermissionManage.Delete(p => idList1.Any(e => e == p.ID));
                            json.Status = "y";
                        }
                        else
                        {
                            json.Msg = "有用戶正在使用該權限，不能刪除!";
                        }
                    }
                    else
                    {
                        json.Msg = "有角色正在使用該權限，不能刪除!";
                    }
                }
                else
                {
                    json.Msg = "未找到要刪除的權限記錄";
                }
                WriteLog(Common.Enums.enumOperator.Remove, "刪除權限，結果：" + json.Msg, Common.Enums.enumLog4net.WARN);
            }
            catch (Exception e)
            {
                json.Msg = e.InnerException.Message;
                WriteLog(Common.Enums.enumOperator.Remove, "對模塊權限按鈕的管理刪除權限：", e);
            }
            return Json(json);
        }

View Code

須要注意的是，咱們在刪除權限的時候，須要判斷角色是否調用了權限、用戶是否調用了權限，因此咱們要再聲明兩個接口

注意注入：

UserPermissionManage 這個有了，可是RolePermissionManage 咱們貌似沒作，上面講過了添加CodeManage 接口實現類和配置，都是同樣的我把接口和實現類貼給你們，你們嘗試一下本身添加

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 
 6 namespace Service.IService
 7 {
 8     /// <summary>
 9     /// Service層角色受權關係接口
10     /// add yuangang by 2015-05-22
11     /// </summary>
12     public interface IRolePermissionManage : IRepository<Domain.SYS_ROLE_PERMISSION>
13     {
14         /// <summary>
15         /// 保存角色權限
16         /// </summary>
17         /// <param name="roleId">角色ID</param>
18         /// <param name="newper">權限字符串</param>
19         /// <param name="sysId">系統ID</param>
20         /// <returns></returns>
21         bool SetRolePermission(int roleId, string newper, string sysId);
22     }
23 }

View Code

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using Service.IService;
 6 
 7 namespace Service.ServiceImp
 8 {
 9     /// <summary>
10     /// Service層角色受權關係接口
11     /// add yuangang by 2015-05-22
12     /// </summary>
13     public class RolePermissionManage : RepositoryBase<Domain.SYS_ROLE_PERMISSION>, IService.IRolePermissionManage
14     {
15         IPermissionManage PermissionManage { get; set; }
16         /// <summary>
17         /// 保存角色權限
18         /// </summary>
19         public bool SetRolePermission(int roleId, string newper, string sysId)
20         {
21             try
22             {
23                 //一、獲取當前系統的模塊ID集合
24                 var permissionId = this.PermissionManage.GetPermissionIdBySysId(sysId).Cast<int>().ToList();
25                 //二、獲取角色權限，是否存在，存在即刪除，只刪除當前選擇的系統
26                 if (this.IsExist(p => p.ROLEID == roleId && permissionId.Any(e => e == p.PERMISSIONID)))
27                 {
28                     //三、刪除角色權限
29                     this.Delete(p => p.ROLEID == roleId && permissionId.Any(e => e == p.PERMISSIONID));
30                 }
31                 //四、添加角色權限
32                 if (string.IsNullOrEmpty(newper)) return true;
33                 //Trim 保證數據安全
34                 var str = newper.Trim(',').Split(',');
35                 foreach (var per in str.Select(t => new Domain.SYS_ROLE_PERMISSION()
36                 {
37                     PERMISSIONID = int.Parse(t),
38                     ROLEID = roleId
39                 }))
40                 {
41                     this.dbSet.Add(per);
42                 }
43                 //五、Save
44                 return this.Context.SaveChanges() > 0;
45             }
46             catch (Exception e) { throw e.InnerException; }
47         }
48     }
49 }

View Code

OK，====，好像還有個初始化權限，在Index視圖頁咱們有個ajax 初始化權限，咱們在PermissionController 控制器裏新建個初始化權限的方法驗證權限是Reset

 1 　　　　  /// <summary>
 2         /// 初始化權限，默認增刪改查詳情
 3         /// <param name="id">模塊ID</param>
 4         /// </summary>
 5         [UserAuthorizeAttribute(ModuleAlias = "Permission", OperaAction = "Reset")]
 6         public ActionResult Reset(string id)
 7         {
 8             var json = new JsonHelper() { Status = "n", Msg = "初始化完畢" };
 9             try
10             {
11                 //判斷模塊ID 是否符合規範
12                 if (string.IsNullOrEmpty(id) || !Regex.IsMatch(id, @"^\d+$"))
13                 {
14                     json.Msg = "模塊參數錯誤";
15                     WriteLog(Common.Enums.enumOperator.Allocation, "初始化權限，結果：" + json.Msg, Common.Enums.enumLog4net.ERROR);
16                     return Json(json);
17                 }
18                 //將 ID 轉爲 Int
19                 int newid = int.Parse(id);
20 
21                 //判斷權限裏 模塊是否有了權限
22                 if (this.PermissionManage.IsExist(p => p.MODULEID == newid))
23                 {
24                     json.Msg = "該模塊已存在權限，沒法初始化";
25                     WriteLog(Common.Enums.enumOperator.Allocation, "初始化權限，結果：" + json.Msg, Common.Enums.enumLog4net.ERROR);
26                     return Json(json);
27                 }
28                 //添加默認權限 
29                 var per = new string[] { "查看,View", "列表,List", "詳情,Detail", "添加,Add", "修改,Edit", "刪除,Remove" };
30                 var list = new List<Domain.SYS_PERMISSION>();
31                 foreach (var item in per)
32                 {
33                     list.Add(new Domain.SYS_PERMISSION()
34                     {
35                         CREATEDATE = DateTime.Now,
36                         CREATEUSER = this.CurrentUser.Name,
37                         NAME = item.Split(',')[0],
38                         PERVALUE = item.Split(',')[1],
39                         UPDATEDATE = DateTime.Now,
40                         UPDATEUSER = this.CurrentUser.Name,
41                         MODULEID = newid,
42                         SHOWORDER = 0
43                     });
44                 }
45                 //批量添加
46                 if (this.PermissionManage.SaveList(list) > 0)
47                 {
48                     json.Status = "y";
49                 }
50                 else
51                 {
52                     json.Msg = "初始化失敗";
53                 }
54                 WriteLog(Common.Enums.enumOperator.Allocation, "初始化權限，結果：" + json.Msg, Common.Enums.enumLog4net.INFO);
55             }
56             catch (Exception e)
57             {
58                 json.Msg = e.InnerException.Message;
59                 WriteLog(Common.Enums.enumOperator.Allocation, "對模塊權限按鈕的管理初始化權限：", e);
60             }
61             return Json(json);
62         }