客车网上售票系统之用户管理

1、今日完成任务:
(1)后台登录页面设计、功能实现
(2)后台用户管理页面设计
(3)用户信息修改、删除、查看

(4）修改密码
2、核心源码:

 登录后台代码：

 /// <summary>
        ///登录
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Index(UserInfo user)
        {
            if (!string.IsNullOrEmpty(user.UserName) && !string.IsNullOrEmpty(user.Password))
            {
                var aa = db.UserInfo.Where(a => a.UserName == user.UserName && a.Password == user.Password).FirstOrDefault();
                if (aa != null)
                {
                    Session["userID"] = aa.UserID;
                    Session["userName"] = aa.UserName;
                    int isAdmin = (int)aa.ISAdmin;
                    if (isAdmin==1)
                    {
                        return RedirectToAction("Index", "Admin");
                    }
                    else
                    {
                        Response.Write("<script>alert('您不是后台管理员，不能登录后台！！！')</script>");
                    }
                }
                else
                {
                    Response.Write("<script>alert('用户名或密码输入错误！！！')</script>");
                }
            }
            else
            {
                Response.Write("<script>alert('用户名或密码不能为空！！！')</script>");
            }

            return View();

        }

   登录页面代码：

@{
    ViewBag.Title = "后台登录页面";
    Layout = null;
}
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
<link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
<link href="~/Content/bootstrap.min.css" rel="stylesheet" type="text/css" />
<script src="~/Scripts/modernizr-2.6.2.js"></script>
<link rel="stylesheet" href="~/Content/bootstrap.css">
<link rel="stylesheet" href="~/Content/font-awesome.min.css">
<link rel="stylesheet" href="~/Content/style.css">
<link rel="stylesheet" href="~/Content/plugin.css">
<link rel="stylesheet" href="~/Content/landing.css">

<!--[if lt IE 9]>
  <script src="~/Scripts/ie/respond.min.js"></script>
  <script src="~/Scripts/ie/html5.js"></script>
<![endif]-->

<div class="container">
    <div class="main padder">
        <div class="row">
            <div class="col-lg-8 col-offset-8 m-t-large">
                <section class="panel">
                    <header class="panel-heading text-center" style="font-size:20px; font-weight:bold; color:#4b5c56;">
                        客车网上售票系统后台登录
                    </header>
                   <br />
                    <form action="/Login/Index" class="padder" method="post">
                        <div class="block" style="margin-left:62px;">
                            <label class="control-label">用户名:</label>
                            <input type="text" placeholder="用户名" class="form-control" name="UserName">
                        </div>
                        <br />
                        <div class="block" style="margin-left:62px;">
                            <label class="control-label">密码:</label>
                            <input type="password" id="inputPassword" placeholder="密码" class="form-control" name="Password">
                        </div>    
                        <br />                    
                        @*<button type="submit" class="btn btn-info btn-group btn-large" >登录</button>*@
                      
                            <button type="submit" class="btn btn-primary" style="281px; margin-left:62px;">登录</button>
                        <div class="line line-dashed m-t-large"></div>
                       
                    </form>
                </section>
            </div>
        </div>
    </div>
</div>
<script src="~/Scripts/jquery.min.js"></script>
<!-- Bootstrap -->
<script src="~/Scripts/bootstrap.js"></script>
<!-- app -->
<script src="~/Scripts/app.js"></script>
<script src="~/Scripts/app.plugin.js"></script>
<script src="~/Scripts/app.data.js"></script>
<script src="~/Scripts/jquery.min.js"></script>

<!-- app -->
<!-- Sparkline Chart -->
<script src="~/Scripts/charts/sparkline/jquery.sparkline.min.js"></script>
<!-- Easy Pie Chart -->
<script src="~/Scripts/charts/easypiechart/jquery.easy-pie-chart.js"></script>
<script src="~/Scripts/ie/excanvas.js"></script>

登录页面截图：

用户管理后台代码：

public ActionResult Index()
        {
            if (Session["userID"] == null)
            {
                return RedirectToAction("Index", "Login");
            }
            var list = db.UserInfo.ToList();
            return View(list);
        }
        [HttpPost]
        public ActionResult Index(UserInfo user)
        {
            var list = db.UserInfo.ToList();
            if (!string.IsNullOrEmpty(user.UserRealName))
            {
                list = list.Where(a => a.UserRealName.Contains(user.UserRealName)).ToList();
            }
            if (user.ISAdmin!=0)
            {
                list = list.Where(a => a.ISAdmin == user.ISAdmin).ToList();
            }
            return View(list);
        }

个人信息修改后台代码：

 /// <summary>
        /// 显示个人信息
        /// </summary>
        /// <returns></returns>
        public ActionResult EditUser(string uid)
        {
            UserInfo user=null;
            if (!string.IsNullOrEmpty(uid))
            {
                int uuid = int.Parse(uid);
                 user = db.UserInfo.Where(a => a.UserID == uuid).FirstOrDefault();
            }
            return View(user);
        }
        [HttpPost]
        public ActionResult EditUser(UserInfo user)
        {
            UserInfo u = user;
            DbEntityEntry<UserInfo> entry = db.Entry<UserInfo>(u);
            entry.State = EntityState.Modified;
            int data = db.SaveChanges();
            if (data > 0)
            {
                Response.Write("<script>alert('修改成功！！！')</script>");
                return RedirectToAction("Index", "UserManage");
            }
            else
            {
                Response.Write("<script>alert('修改失败，数据异常！！！')</script>");
            }
            return View();
        }

个人信息修改页面设计截图：

3、遇到的问题:
(1)后台页面设计
(2)下载的模版样式跟自带的bootstrap冲突
4、解决的方法:
(1)去网上下载一些模版，把样式修改修改
(2)把冲突的样式删掉