文档建议反馈控制台
首页
学习
活动
专区
圈层
工具
MCP广场
文章/答案/技术大牛
发布
社区首页 >专栏 >构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后台管理系统（23）-权限管理系统-角色组模块

构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后台管理系统（23）-权限管理系统-角色组模块

作者头像
用户1149182
发布于 2018-01-16 14:30:29
发布于 2018-01-16 14:30:29
9670
举报
文章被收录于专栏：ASP.NET MVC5 后台权限管理系统ASP.NET MVC5 后台权限管理系统

接下来我们的目标是

  1. 角色组管理
  2. 角色组权限设置
  3. 用户管理
  4. 把角色组授权给用户
  5. 给用户分配角色组

所以最少我们还要讲多5讲才能结束这个管理系统，经过之前的样例程序，我们很熟悉这个套路了，如果你很喜欢这个系列，你可以为这种重复性的动作写一个简单的代码生成器，或者一套强大的T4模版，其实这2个我都有，而且也是刚写的，以后系统完善了，给发布出来。

是不是还可以呢，哈哈，T4我也写了一套，但毕竟还是没有winfrom来得方便。

接下来我们在之前做好的模块管理，在22讲中，添加角色组管理的记录和操作码，如图

目前我是需要添加这么多个操作码。回头就机械性的创建DAL层，BLL层，Model层，还有注入

代码语言：javascript
复制
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using App.Models;

namespace App.IDAL
{
    public interface ISysRoleRepository
    {
     
        IQueryable<SysRole> GetList(DBContainer db);
        int Create(SysRole entity);
        int Delete(string id);
        int Edit(SysRole entity);
        SysRole GetById(string id);
        bool IsExist(string id);
    }

}
代码语言：javascript
复制
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using App.Models;
using App.IDAL;
using System.Data;

namespace App.DAL
{
    public class SysRoleRepository : IDisposable,ISysRoleRepository
    {

        public IQueryable<SysRole> GetList(DBContainer db)
        {
            IQueryable<SysRole> list = db.SysRole.AsQueryable();
            return list;
        }

        public int Create(SysRole entity)
        {
            using (DBContainer db = new DBContainer())
            {
                db.SysRole.AddObject(entity);
                return db.SaveChanges();
            }
        }

        public int Delete(string id)
        {
            using (DBContainer db = new DBContainer())
            {
                SysRole entity = db.SysRole.SingleOrDefault(a => a.Id == id);
                if (entity != null)
                {

                    db.SysRole.DeleteObject(entity);
                }
                return db.SaveChanges();
            }
        }

        public int Edit(SysRole entity)
        {
            using (DBContainer db = new DBContainer())
            {
                db.SysRole.Attach(entity);
                db.ObjectStateManager.ChangeObjectState(entity, EntityState.Modified);
                return db.SaveChanges();
            }
        }

        public SysRole GetById(string id)
        {
            using (DBContainer db = new DBContainer())
            {
                return db.SysRole.SingleOrDefault(a => a.Id == id);
            }
        }

        public bool IsExist(string id)
        {
            using (DBContainer db = new DBContainer())
            {
                SysRole entity = GetById(id);
                if (entity != null)
                    return true;
                return false;
            }
        }

        public void Dispose()
        {

        }
    }
}
代码语言：javascript
复制
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using App.Models;
using App.Common;
using App.Models.Sys;

namespace App.IBLL
{
    public interface ISysRoleBLL
    {
        List<SysRoleModel> GetList(ref GridPager pager, string queryStr);
        bool Create(ref ValidationErrors errors, SysRoleModel model);
        bool Delete(ref ValidationErrors errors, string id);
        bool Edit(ref ValidationErrors errors, SysRoleModel model);
        SysRoleModel GetById(string id);
        bool IsExist(string id);
    }
}
代码语言：javascript
复制
using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Practices.Unity;
using App.Models;
using App.Common;
using System.Transactions;
using App.Models.Sys;
using App.IBLL;
using App.IDAL;
using App.BLL.Core;

namespace App.BLL
{
    public class SysRoleBLL : BaseBLL, ISysRoleBLL
    {
        [Dependency]
        public ISysRoleRepository m_Rep { get; set; }
        public List<SysRoleModel> GetList(ref GridPager pager, string queryStr)
        {

            IQueryable<SysRole> queryData = null;
            if (!string.IsNullOrWhiteSpace(queryStr))
            {
                queryData = m_Rep.GetList(db).Where(a => a.Name.Contains(queryStr));
            }
            else
            {
                queryData = m_Rep.GetList(db);
            }
            pager.totalRows = queryData.Count();
            queryData = LinqHelper.SortingAndPaging(queryData, pager.sort, pager.order, pager.page, pager.rows);
            return CreateModelList(ref queryData);
        }
        private List<SysRoleModel> CreateModelList(ref IQueryable<SysRole> queryData)
        {
            List<SysRoleModel> modelList = new List<SysRoleModel>();
            foreach (var r in queryData)
            {
                modelList.Add(new SysRoleModel()
                {
                    Id = r.Id,
                    Name = r.Name,
                    Description = r.Description,
                    CreateTime = r.CreateTime,
                    CreatePerson = r.CreatePerson,
                    UserName = ""
                });
            }
            return modelList;
        }

        public bool Create(ref ValidationErrors errors, SysRoleModel model)
        {
            try
            {
                SysRole entity = m_Rep.GetById(model.Id);
                if (entity != null)
                {
                    errors.Add(Suggestion.PrimaryRepeat);
                    return false;
                }
                entity = new SysRole();
                entity.Id = model.Id;
                entity.Name = model.Name;
                entity.Description = model.Description;
                entity.CreateTime = model.CreateTime;
                entity.CreatePerson = model.CreatePerson;
                if (m_Rep.Create(entity) == 1)
                {
                    //分配给角色
                    db.P_Sys_InsertSysRight();
                    //清理无用的项
                    db.P_Sys_ClearUnusedRightOperate();
                    return true;
                }
                else
                {
                    errors.Add(Suggestion.InsertFail);
                    return false;
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                ExceptionHander.WriteException(ex);
                return false;
            }
        }

        public bool Delete(ref ValidationErrors errors, string id)
        {
            try
            {
                if (m_Rep.Delete(id) == 1)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                ExceptionHander.WriteException(ex);
                return false;
            }
        }

        
        public bool Edit(ref ValidationErrors errors, SysRoleModel model)
        {
            try
            {
                SysRole entity = m_Rep.GetById(model.Id);
                if (entity == null)
                {
                    errors.Add(Suggestion.Disable);
                    return false;
                }
                entity.Id = model.Id;
                entity.Name = model.Name;
                entity.Description = model.Description;
                entity.CreateTime = model.CreateTime;
                entity.CreatePerson = model.CreatePerson;

               if (m_Rep.Edit(entity) == 1)
                {
                    return true;
                }
                else
                {
                    errors.Add(Suggestion.EditFail);
                    return false;
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                ExceptionHander.WriteException(ex);
                return false;
            }
        }

        public bool IsExists(string id)
        {
            if (db.SysRole.SingleOrDefault(a => a.Id == id) != null)
           {
                return true;
           }
            return false;
        }

        public SysRoleModel GetById(string id)
        {
            if (IsExist(id))
            {
                SysRole entity = m_Rep.GetById(id);
                SysRoleModel model = new SysRoleModel();
                model.Id = entity.Id;
                model.Name = entity.Name;
                model.Description = entity.Description;
                model.CreateTime = entity.CreateTime;
                model.CreatePerson = entity.CreatePerson;
                return model;
            }
            else
            {
                return null;
            }
        }

        public bool IsExist(string id)
        {
            return m_Rep.IsExist(id);
        }


    
    }
 }
代码语言：javascript
复制
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ComponentModel.DataAnnotations;

namespace App.Models.Sys
{
    public class SysRoleModel
    {

        public string Id { get; set; }

        [Display(Name = "角色名称")]
        public string Name { get; set; }
        
        [Display(Name = "说明")]
        public string Description { get; set; }
        [Display(Name = "创建时间")]
        public DateTime CreateTime { get; set; }
        [Display(Name = "创建人")]
        public string CreatePerson { get; set; }
        [Display(Name = "拥有的用户")]
        public string UserName { get; set; }//拥有的用户

        public string Flag { get; set; }//用户分配角色
    }
}
代码语言：javascript
复制
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using App.Common;
using App.Models;
using Microsoft.Practices.Unity;
using App.IBLL;

using App.Models.Sys;
namespace App.Admin.Controllers
{
    public class SysRoleController : BaseController
    {
        //
        // GET: /SysRole/
        [Dependency]
        public ISysRoleBLL m_BLL { get; set; }
        ValidationErrors errors = new ValidationErrors();

        [SupportFilter]
        public ActionResult Index()
        {
            ViewBag.Perm = GetPermission();
            return View();
        }
        [SupportFilter(ActionName="Index")]
        public JsonResult GetList(GridPager pager,string queryStr)
        {
            List<SysRoleModel> list = m_BLL.GetList(ref pager, queryStr);
            var json = new
            {
                total = pager.totalRows,
                rows = (from r in list
                        select new SysRoleModel()
                        {

                            Id = r.Id,
                            Name = r.Name,
                            Description = r.Description,
                            CreateTime = r.CreateTime,
                            CreatePerson = r.CreatePerson,
                            UserName = r.UserName

                        }).ToArray()

            };

            return Json(json);
        }


        #region 创建
        [SupportFilter]
        public ActionResult Create()
        {
            ViewBag.Perm = GetPermission();
            return View();
        }

        [HttpPost]
        [SupportFilter]
        public JsonResult Create(SysRoleModel model)
        {
            model.Id = ResultHelper.NewId;
            model.CreateTime = ResultHelper.NowTime;
            if (model != null && ModelState.IsValid)
            {

                if (m_BLL.Create(ref errors, model))
                {
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",Name" + model.Name, "成功", "创建", "SysRole");
                    return Json(JsonHandler.CreateMessage(1, Suggestion.InsertSucceed));
                }
                else
                {
                    string ErrorCol = errors.Error;
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",Name" + model.Name + "," + ErrorCol, "失败", "创建", "SysRole");
                    return Json(JsonHandler.CreateMessage(0, Suggestion.InsertFail + ErrorCol));
                }
            }
            else
            {
                return Json(JsonHandler.CreateMessage(0, Suggestion.InsertFail));
            }
        }
        #endregion

        #region 修改
        [SupportFilter]
        public ActionResult Edit(string id)
        {
            ViewBag.Perm = GetPermission();
            SysRoleModel entity = m_BLL.GetById(id);
            return View(entity);
        }

        [HttpPost]
        [SupportFilter]
        public JsonResult Edit(SysRoleModel model)
        {
            if (model != null && ModelState.IsValid)
            {

                if (m_BLL.Edit(ref errors, model))
                {
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",Name" + model.Name, "成功", "修改", "SysRole");
                    return Json(JsonHandler.CreateMessage(1, Suggestion.EditSucceed));
                }
                else
                {
                    string ErrorCol = errors.Error;
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + model.Id + ",Name" + model.Name + "," + ErrorCol, "失败", "修改", "SysRole");
                    return Json(JsonHandler.CreateMessage(0, Suggestion.EditFail + ErrorCol));
                }
            }
            else
            {
                return Json(JsonHandler.CreateMessage(0, Suggestion.EditFail));
            }
        }
        #endregion

        #region 详细
        [SupportFilter]
        public ActionResult Details(string id)
        {
            ViewBag.Perm = GetPermission();
            SysRoleModel entity = m_BLL.GetById(id);
            return View(entity);
        }

        #endregion

        #region 删除
        [HttpPost]
        [SupportFilter]
        public JsonResult Delete(string id)
        {
            if (!string.IsNullOrWhiteSpace(id))
            {
                if (m_BLL.Delete(ref errors, id))
                {
                    LogHandler.WriteServiceLog(GetUserId(), "Id:" + id, "成功", "删除", "SysRole");
                    return Json(JsonHandler.CreateMessage(1, Suggestion.DeleteSucceed));
                }
                else
                {
                    string ErrorCol = errors.Error;
                    LogHandler.WriteServiceLog(GetUserId(), "Id" + id + "," + ErrorCol, "失败", "删除", "SysRole");
                    return Json(JsonHandler.CreateMessage(0, Suggestion.DeleteFail + ErrorCol));
                }
            }
            else
            {
                return Json(JsonHandler.CreateMessage(0, Suggestion.DeleteFail));
            }


        }
        #endregion

    }
}
代码语言：javascript
复制
@using App.Admin;
@using App.Common;
@using App.Models.Sys;

@{
    ViewBag.Title = "Index";
    Layout = "~/Views/Shared/_Index_Layout.cshtml";
    
    List<permModel> perm = (List<permModel>)ViewBag.Perm;
    if (perm == null)
    {
        perm = new List<permModel>();
    }
}
<div class="mvctool">
<input id="txtQuery" type="text" class="searchText"/>
@Html.ToolButton("btnQuery", "icon-search", "查询", perm, "Query", true)
@Html.ToolButton("btnCreate", "icon-add", "新增", perm, "Create", true)
@Html.ToolButton("btnEdit", "icon-edit", "编辑", perm, "Edit", true)
@Html.ToolButton("btnDetails", "icon-details", "详细", perm, "Details", true)
@Html.ToolButton("btnDelete", "icon-remove", "删除", perm, "Delete", true)
@Html.ToolButton("btnAllot", "icon-share", "分配用户", perm, "Allot", true)

</div>
<div id="modalwindow" class="easyui-window" data-options="modal:true,closed:true,minimizable:false,shadow:false"></div>
<table id="List"></table>
<script type="text/javascript">
    $(function () {
        $('#List').datagrid({
            url: '@Url.Action("GetList")',
            width: $(window).width() - 10,
            methord: 'post',
            height: $(window).height() - 35,
            fitColumns: true,
            sortName: 'CreateTime',
            sortOrder: 'desc',
            idField: 'Id',
            pageSize: 15,
            pageList: [15, 20, 30, 40, 50],
            pagination: true,
            striped: true, //奇偶行是否区分
            singleSelect: true,//单选模式
            //rownumbers: true,//行号
            columns: [[
                { field: 'Id', title: 'ID', width: 80, hidden: true },
                { field: 'Name', title: '角色名称', width: 80, sortable: true },
                { field: 'Description', title: '说明', width: 80, sortable: true },
                { field: 'CreateTime', title: '创建时间', width: 80, sortable: true },
                { field: 'CreatePerson', title: '创建人', width: 80, sortable: true },
                { field: 'UserName', title: '属下管理员', width: 80, sortable: true }
            ]]
        });
     });
    //ifram 返回
    function frameReturnByClose() {
        $("#modalwindow").window('close');
    }
    function frameReturnByReload(flag) {
        if (flag)
            $("#List").datagrid('load');
        else
            $("#List").datagrid('reload');
    }
    function frameReturnByMes(mes) {
        $.messageBox5s('提示', mes);
    }
    $(function () {
        $("#btnExport").click(function () {
            $("#modalwindow").html("<iframe width='100%' height='98%' scrolling='no' frameborder='0'' src='/SysHelper/ReportControl'></iframe>");
            $("#modalwindow").window({ title: '导出', width: 320, height: 200, iconCls: 'icon-add' }).window('open');
        });
        $("#btnCreate").click(function () {
            $("#modalwindow").html("<iframe width='100%' height='98%' scrolling='no' frameborder='0'' src='/SysRole/Create'></iframe>");
            $("#modalwindow").window({ title: '新增', width: 700, height: 400, iconCls: 'icon-add' }).window('open');
        });
        $("#btnEdit").click(function () {
            var row = $('#List').datagrid('getSelected');
            if (row != null) {
                $("#modalwindow").html("<iframe width='100%' height='99%'  frameborder='0' src='/SysRole/Edit?id=" + row.Id + "&Ieguid=" + GetGuid() + "'></iframe>");
                $("#modalwindow").window({ title: '编辑', width: 700, height: 430, iconCls: 'icon-edit' }).window('open');
            } else { $.messageBox5s('提示', '@Suggestion.PlaseChooseToOperatingRecords'); }
        });
        $("#btnDetails").click(function () {
            var row = $('#List').datagrid('getSelected');
            if (row != null) {
                $("#modalwindow").html("<iframe width='100%' height='98%' scrolling='no' frameborder='0' src='/SysRole/Details?id=" + row.Id + "&Ieguid=" + GetGuid() + "'></iframe>");
                $("#modalwindow").window({ title: '详细', width: 500, height: 300, iconCls: 'icon-details' }).window('open');
            } else { $.messageBox5s('提示', '@Suggestion.PlaseChooseToOperatingRecords'); }
        });
        $("#btnQuery").click(function () {
            var queryStr = $("#txtQuery").val();
            if (queryStr == null) {
                queryStr = "%";
            }
            $('#List').datagrid({
                url: '@Url.Action("GetList")?queryStr=' + encodeURI(queryStr)
            });

        });
        $("#btnDelete").click(function () {
            var row = $('#List').datagrid('getSelected');
            if (row != null) {
                $.messager.confirm('提示', '@Suggestion.YouWantToDeleteTheSelectedRecords', function (r) {
                    if (r) {
                        $.post("@Url.Action("Delete")?id=" + row.Id, function (data) {
                                if (data.type == 1)
                                    $("#List").datagrid('load');
                                $.messageBox5s('提示', data.message);
                            }, "json");

                        }
                });
                } else { $.messageBox5s('提示', '@Suggestion.PlaseChooseToOperatingRecords'); }
        });
        $("#btnAllot").click(function () {
            
        });
    });
</script>
@Html.Partial("~/Views/Shared/_Partial_AutoGrid.cshtml")
代码语言：javascript
复制
<!--自动GRID 从第一次加载与重置窗体大小时候发生的事件:分部视图，当只有一个Grid时且ID为List-->
<script type="text/javascript">
    $(function () {
        $(window).resize(function () {
            $('#List').datagrid('resize', {
                width: $(window).width() - 10,
                height: SetGridHeightSub(39)
            }).datagrid('resize', {
                width: $(window).width() - 10,
                height: SetGridHeightSub(39)
            });
        });
        
    });
</script>

我们注重的是效果，看下

由于我们的用户管理还没做，分配还不能做，所以就先给个空的值吧。

我们能够这么机械性全靠我们的架构，才能这么清晰的分析问题。

做了这么久不知道大家有没有发现，层层扣层层，异常捕获，异常记录，日志记录，反转控制，系统的可维护性非常的高，一目了然，这也是发布文章这么久，没人质疑这个架构的所在之处（我们是不是应该自豪一下）

上面的图已经好了，关于记录，那必须是要有新增修改功能了，这个留给大家自己动手做做，因为这节是没有好讲的，这是为了下一节的，权限设置做铺垫而已。

谢谢大家

本文参与 腾讯云自媒体同步曝光计划，分享自作者个人站点/博客。
原始发表：2014-01-11 ，如有侵权请联系 cloudcommunity@tencent.com 删除
asp.net
mvc

本文分享自 作者个人站点/博客 前往查看

如有侵权，请联系 cloudcommunity@tencent.com 删除。

本文参与 腾讯云自媒体同步曝光计划  ，欢迎热爱写作的你一起参与！

asp.net
mvc
评论
登录后参与评论
0 条评论
热度
最新
登录 后参与评论
推荐阅读
领券

腾讯云开发者

扫码关注腾讯云开发者

扫码关注腾讯云开发者

领取腾讯云代金券

热门产品

热门推荐

更多推荐

Copyright © 2013 - 2026 Tencent Cloud. All Rights Reserved. 腾讯云 版权所有 

深圳市腾讯计算机系统有限公司 ICP备案/许可证号：粤B2-20090059 粤公网安备44030502008569号

腾讯云计算（北京）有限责任公司 京ICP证150476号 |  京ICP备11018762号

问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档

Copyright © 2013 - 2026 Tencent Cloud.

All Rights Reserved. 腾讯云 版权所有

登录 后参与评论