app/views/layouts/_header.html.erb
<header class="main-header">
<!-- Logo -->
<a href="##index2.html" class="logo">
<!-- mini logo for sidebar mini 50x50 pixels -->
<span class="logo-mini"><b>POS</b></span>
<!-- logo for regular state and mobile devices -->
<span class="logo-lg"><b>POS</b>ko</span>
</a>
<!-- Header Navbar: style can be found in header.less -->
<nav class="navbar navbar-static-top">
<!-- Sidebar toggle button-->
<a href="#" class="sidebar-toggle" data-toggle="push-menu" role="button" id='main-sidebar-toggle'>
<span class="sr-only">Toggle navigation</span>
</a>
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<!-- Messages: style can be found in dropdown.less-->
<li class="dropdown messages-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-envelope-o"></i>
<span class="label label-success">4</span>
</a>
<ul class="dropdown-menu">
<li class="header">You have 4 messages</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li><!-- start message -->
<a href="#">
<div class="pull-left">
<!-- <img src="assets/AdminLTE/user2-160x160.jpg" class="img-circle" alt="User Image"> -->
</div>
<h4>
Support Team
<small><i class="fa fa-clock-o"></i> 5 mins</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<!-- end message -->
<li>
<a href="#">
<div class="pull-left">
<%# image_tag("AdminLTE/user3-128x128.jpg", class:"img-circle", alt:"User Image") %>
</div>
<h4>
AdminLTE Design Team
<small><i class="fa fa-clock-o"></i> 2 hours</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<%# image_tag("", class:"img-circle", alt:"User Image") %>
</div>
<h4>
Developers
<small><i class="fa fa-clock-o"></i> Today</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<%# image_tag("AdminLTE/user3-128x128.jpg", class:"img-circle", alt:"User Image") %>
</div>
<h4>
Sales Department
<small><i class="fa fa-clock-o"></i> Yesterday</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<%# image_tag("AdminLTE/user4-128x128.jpg", class:"img-circle", alt:"User Image") %>
</div>
<h4>
Reviewers
<small><i class="fa fa-clock-o"></i> 2 days</small>
</h4>
<p>Why not buy a new awesome theme?</p>
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">See All Messages</a></li>
</ul>
</li>
<!-- Notifications: style can be found in dropdown.less -->
<li class="dropdown notifications-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-bell-o"></i>
<span class="label label-warning">10</span>
</a>
<ul class="dropdown-menu">
<li class="header">You have 10 notifications</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<a href="#">
<i class="fa fa-users text-aqua"></i> 0 new members joined today
</a>
</li>
<li>
<a href="#">
<i class="fa fa-warning text-yellow"></i> Very long description here that may not fit into the
page and may cause design problems
</a>
</li>
<li>
<a href="#">
<i class="fa fa-users text-red"></i> 5 new members joined
</a>
</li>
<li>
<a href="#">
<i class="fa fa-shopping-cart text-green"></i> 25 sales made
</a>
</li>
<li>
<a href="#">
<i class="fa fa-user text-red"></i> You changed your username
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">View all</a></li>
</ul>
</li>
<!-- Tasks: style can be found in dropdown.less -->
<li class="dropdown tasks-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-flag-o"></i>
<span class="label label-danger">9</span>
</a>
<ul class="dropdown-menu">
<li class="header">You have 0 tasks</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li><!-- Task item -->
<a href="#">
<h3>
Design some buttons
<small class="pull-right">20%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-aqua" style="width: 20%" role="progressbar"
aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">20% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li><!-- Task item -->
<a href="#">
<h3>
Create a nice theme
<small class="pull-right">40%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-green" style="width: 40%" role="progressbar"
aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">40% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li><!-- Task item -->
<a href="#">
<h3>
Some task I need to do
<small class="pull-right">60%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-red" style="width: 60%" role="progressbar"
aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">60% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li><!-- Task item -->
<a href="#">
<h3>
Make beautiful transitions
<small class="pull-right">80%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-yellow" style="width: 80%" role="progressbar"
aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">80% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
</ul>
</li>
<li class="footer">
<a href="#">View all tasks</a>
</li>
</ul>
</li>
<!-- User Account: style can be found in dropdown.less -->
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<%# image_tag("AdminLTE/user2-160x160.jpg", class:"user-image", alt: "User Image") %>
<span class="hidden-xs"><%= current_user.decorate.name %></span>
</a>
<ul class="dropdown-menu">
<!-- User image -->
<li class="user-header">
<%# image_tag("AdminLTE/user2-160x160.jpg", class: "img-circle", alt:"User Image") %>
<%= image_tag "AdminLTE/user1-128x128.jpg", class:"img-circle", alt:"User Image" %>
<p>
<%= current_user.decorate.name %>
</p>
</li>
<!-- Menu Body -->
<li class="user-body">
<div class="row">
<div class="col-xs-4 text-center">
<a href="#">Followers</a>
</div>
<div class="col-xs-4 text-center">
<a href="#">Sales</a>
</div>
<div class="col-xs-4 text-center">
<a href="#">Friends</a>
</div>
</div>
<!-- /.row -->
</li>
<!-- Menu Footer-->
<li class="user-footer">
<div class="pull-left">
<a href="#" class="btn btn-default btn-flat">Profile</a>
</div>
<div class="pull-right">
<%= link_to "Sign Out", sign_out_path(method: :delete), class:"btn btn-default btn-flat" %>
</div>
</li>
</ul>
</li>
<!-- Control Sidebar Toggle Button -->
<li>
<a href="#" data-toggle="control-sidebar"><i class="fa fa-gears"></i></a>
</li>
</ul>
</div>
</nav>
</header>