BootstrapAdmin/Bootstrap.Admin/Views/Shared/Header.cshtml

@model HeaderBarModel
<header class="header">
    <div class="bg"></div>
    <div class="d-flex align-items-center">
        <a id="navbar" href="#" class="sidebar-toggle-box">
            <i class="fa fa-bars"></i>
            <span id="websiteTitle">@Model.Title</span>
        </a>
        <div class="nav">
            @if (User.IsInRole("Administrators"))
            {
                <!-- tasks start -->
                <div class="dropdown">
                    <a data-toggle="dropdown" class="shadow-primary" href="#">
                        <i class="fa fa-tasks"></i>
                        <span id="msgHeaderTaskBadge" class="badge badge-pill badge-primary"></span>
                    </a>
                    <div class="dropdown-menu">
                        <div class="dropdown-arrow arrow-primary"></div>
                        <div id="msgHeaderTaskContent" class="dropdown-header bg-primary">您有 <span id="msgHeaderTask">0</span> 个未完成的任务</div>
                        <div class="dropdown-footer">
                            <a href="~/Admin/Tasks">查看所有任务</a>
                        </div>
                    </div>
                </div>
                <!-- tasks end -->
                <!-- message dropdown start-->
                <div class="dropdown">
                    <a data-toggle="dropdown" class="shadow-info" href="#">
                        <i class="fa fa-envelope"></i>
                        <span id="msgHeaderMsgBadge" class="badge badge-pill badge-info"></span>
                    </a>
                    <div class="dropdown-menu">
                        <div class="dropdown-arrow arrow-info"></div>
                        <div id="msgHeaderMsgContent" class="dropdown-header bg-info">您有 <span id="msgHeaderMsg">0</span> 个未读的消息</div>
                        <div class="dropdown-footer">
                            <a href="~/Admin/Messages">查看所有消息</a>
                        </div>
                    </div>
                </div>
                <!-- message dropdown end -->
                <!-- users dropdown start-->
                <div class="dropdown">
                    <a data-toggle="dropdown" class="shadow-success" href="#">
                        <i class="fa fa-user-plus"></i>
                        <span id="msgHeaderUserBadge" class="badge badge-pill badge-success"></span>
                    </a>
                    <div class="dropdown-menu">
                        <div class="dropdown-arrow arrow-success"></div>
                        <div id="msgHeaderUserContent" class="dropdown-header bg-success">您有 <span id="msgHeaderUser">0</span> 条新用户通知</div>
                        <div class="dropdown-footer">
                            <a href="~/Admin/Notifications">查看所有通知</a>
                        </div>
                    </div>
                </div>
                <!-- users dropdown end -->
                <!-- apps dropdown start-->
                <div class="dropdown">
                    <a data-toggle="dropdown" class="shadow-warning" href="#">
                        <i class="fa fa-bug"></i>
                        <span id="msgHeaderAppBadge" class="badge badge-pill badge-warning"></span>
                    </a>
                    <div class="dropdown-menu">
                        <div class="dropdown-arrow arrow-warning"></div>
                        <div id="msgHeaderAppContent" class="dropdown-header bg-warning">您有 <span id="msgHeaderApp">0</span> 条程序异常通知</div>
                        <div class="dropdown-footer">
                            <a href="~/Admin/Exceptions">查看所有异常</a>
                        </div>
                    </div>
                </div>
                <!-- apps dropdown end -->
                <!-- db dropdown start-->
                <div class="dropdown">
                    <a data-toggle="dropdown" class="shadow-danger" href="#">
                        <i class="fa fa-database"></i>
                        <span id="msgHeaderDbBadge" class="badge badge-pill badge-danger"></span>
                    </a>
                    <div class="dropdown-menu">
                        <div class="dropdown-arrow arrow-danger"></div>
                        <div id="msgHeaderDbContent" class="dropdown-header bg-danger">您有 <span id="msgHeaderDb">0</span> 条数据库异常通知</div>
                        <div class="dropdown-footer">
                            <a href="~/Admin/Exceptions">查看所有异常</a>
                        </div>
                    </div>
                </div>
                <!-- db dropdown end -->
            }
        </div>
        <div class="dropdown userinfo">
            <a data-toggle="dropdown" class="dropdown-toggle shadow-default" href="#">
                <img id="headerIcon" alt="" src="@Url.Content(Model.Icon)" />
                <span id="userDisplayName" data-userName="@Model.UserName" class="username text-truncate d-inline-block">@Model.DisplayName</span>
            </a>
            <div class="dropdown-menu dropdown-menu-right">
                <div class="dropdown-item">
                    <a href="~/Admin/Profiles"><i class=" fa fa-suitcase"></i>个人中心</a>
                    <a href="~/Admin/Index"><i class="fa fa-cog"></i>设置</a>
                    <a href="~/Admin/Notifications"><i class="fa fa-bell"></i>通知<span id="logoutNoti" class="badge badge-pill badge-success"></span></a>
                </div>
                <div class="dropdown-item">
                    <a href="~/Account/Logout"><i class="fa fa-key"></i>注销</a>
                </div>
            </div>
        </div>
    </div>
    <nav aria-label="breadcrumb">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="@Url.Content("~/Admin/Index")"><i class="fa fa-home"></i>首页</a></li>
            <li class="breadcrumb-item d-none" id="breadNav"></li>
        </ol>
    </nav>
</header>