HTML
CSS
JavaScript
HTML
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
<title>首页 - 光年(Light Year Admin)后台管理系统模板</title>
<link rel="icon" href="favicon.ico" type="image/ico">
<meta name="keywords" content="LightYear,光年,后台模板,后台管理系统,光年HTML模板">
<meta name="description" content="LightYear是一个基于Bootstrap v3.3.7的后台管理系统的HTML模板。">
<meta name="author" content="yinqi">
<link href="http://lyear.itshubao.com/iframe/css/bootstrap.min.css" rel="stylesheet">
<link href="http://example.itshubao.com/demo/css/materialdesignicons.min.css" rel="stylesheet">
<link rel="stylesheet" href="http://lyear.itshubao.com/iframe/js/bootstrap-multitabs/multitabs.min.css">
<link href="http://lyear.itshubao.com/iframe/css/style.min.css" rel="stylesheet">
</head>
  
<body>
<div class="lyear-layout-web">
  <div class="lyear-layout-container">
    <!--左侧导航-->
    <aside class="lyear-layout-sidebar">
      
      <!-- logo -->
      <div id="logo" class="sidebar-header">
        <a href="index.html"><img src="http://lyear.itshubao.com/iframe/images/logo-sidebar.png" title="LightYear" alt="LightYear" /></a>
      </div>
      <div class="lyear-layout-sidebar-scroll"> 
        
        <nav class="sidebar-main">
          <ul class="nav nav-drawer">
            <li class="nav-item active"> <a class="multitabs" href="lyear_main.html"><i class="mdi mdi-home"></i> <span>后台首页</span></a> </li>
            <li class="nav-item nav-item-has-subnav">
              <a href="javascript:void(0)"><i class="mdi mdi-palette"></i> <span>UI 元素</span></a>
              <ul class="nav nav-subnav">
                <li> <a class="multitabs" href="lyear_ui_buttons.html">按钮</a> </li>
                <li> <a class="multitabs" href="lyear_ui_cards.html">卡片</a> </li>
                <li> <a class="multitabs" href="lyear_ui_grid.html">格栅</a> </li>
                <li> <a class="multitabs" href="lyear_ui_icons.html">图标</a> </li>
                <li> <a class="multitabs" href="lyear_ui_tables.html">表格</a> </li>
                <li> <a class="multitabs" href="lyear_ui_modals.html">模态框</a> </li>
                <li> <a class="multitabs" href="lyear_ui_tooltips_popover.html">提示 / 弹出框</a> </li>
                <li> <a class="multitabs" href="lyear_ui_alerts.html">警告框</a> </li>
                <li> <a class="multitabs" href="lyear_ui_pagination.html">分页</a> </li>
                <li> <a class="multitabs" href="lyear_ui_progress.html">进度条</a> </li>
                <li> <a class="multitabs" href="lyear_ui_tabs.html">标签页</a> </li>
                <li> <a class="multitabs" href="lyear_ui_typography.html">排版</a> </li>
                <li> <a class="multitabs" href="lyear_ui_step.html">步骤</a> </li>
                <li> <a class="multitabs" href="lyear_ui_other.html">其他</a> </li>
              </ul>
            </li>
            <li class="nav-item nav-item-has-subnav">
              <a href="javascript:void(0)"><i class="mdi mdi-format-align-justify"></i> <span>表单</span></a>
              <ul class="nav nav-subnav">
                <li> <a class="multitabs" href="lyear_forms_elements.html">基本元素</a> </li>
                <li> <a class="multitabs" href="lyear_forms_radio.html">单选框</a> </li>
                <li> <a class="multitabs" href="lyear_forms_checkbox.html">复选框</a> </li>
                <li> <a class="multitabs" href="lyear_forms_switch.html">开关</a> </li>
              </ul>
            </li>
            <li class="nav-item nav-item-has-subnav">
              <a href="javascript:void(0)"><i class="mdi mdi-file-outline"></i> <span>示例页面</span></a>
              <ul class="nav nav-subnav">
                <li> <a class="multitabs" href="lyear_pages_doc.html">文档列表</a> </li>
                <li> <a class="multitabs" href="lyear_pages_gallery.html">图库列表</a> </li>
                <li> <a class="multitabs" href="lyear_pages_config.html">网站配置</a> </li>
                <li> <a class="multitabs" href="lyear_pages_rabc.html">设置权限</a> </li>
                <li> <a class="multitabs" href="lyear_pages_add_doc.html">新增文档</a> </li>
                <li> <a class="multitabs" href="lyear_pages_guide.html">表单向导</a> </li>
                <li> <a class="multitabs" href="lyear_pages_data_table.html">表格插件</a> </li>
                <li> <a href="lyear_pages_login.html" target="_blank">登录页面</a> </li>
                <li> <a href="lyear_pages_error.html" target="_blank">错误页面</a> </li>
              </ul>
            </li>
            <li class="nav-item nav-item-has-subnav">
              <a href="javascript:void(0)"><i class="mdi mdi-language-javascript"></i> <span>JS 插件</span></a>
              <ul class="nav nav-subnav">
                <li> <a class="multitabs" href="lyear_js_datepicker.html">日期选取器</a> </li>
                <li> <a class="multitabs" href="lyear_js_sliders.html">滑块</a> </li>
                <li> <a class="multitabs" href="lyear_js_colorpicker.html">选色器</a> </li>
                <li> <a class="multitabs" href="lyear_js_chartjs.html">Chart.js</a> </li>
                <li> <a class="multitabs" href="lyear_js_jconfirm.html">对话框</a> </li>
                <li> <a class="multitabs" href="lyear_js_tags_input.html">标签插件</a> </li>
                <li> <a class="multitabs" href="lyear_js_notify.html">通知消息</a> </li>
              </ul>
            </li>
            <li class="nav-item nav-item-has-subnav">
              <a href="javascript:void(0)"><i class="mdi mdi-menu"></i> <span>多级菜单</span></a>
              <ul class="nav nav-subnav">
                <li> <a href="#!">一级菜单</a> </li>
                <li class="nav-item nav-item-has-subnav"> 
                  <a href="#!">一级菜单</a>
                  <ul class="nav nav-subnav">
                    <li> <a href="#!">二级菜单</a> </li>
                    <li class="nav-item nav-item-has-subnav"> 
                      <a href="#!">二级菜单</a>
                      <ul class="nav nav-subnav">
                        <li> <a href="#!">三级菜单</a> </li>
                        <li> <a href="#!">三级菜单</a> </li>
                      </ul>
                    </li>
                  </ul>
                </li>
                <li> <a href="#!">一级菜单</a> </li>
              </ul>
            </li>
          </ul>
        </nav>
        
        <div class="sidebar-footer">
          <p class="copyright">Copyright &copy; 2019. <a target="_blank" href="http://lyear.itshubao.com">IT书包</a> All rights reserved.</p>
        </div>
      </div>
      
    </aside>
    <!--End 左侧导航-->
    
    <!--头部信息-->
    <header class="lyear-layout-header">
      
      <nav class="navbar navbar-default">
        <div class="topbar">
          
          <div class="topbar-left">
            <div class="lyear-aside-toggler">
              <span class="lyear-toggler-bar"></span>
              <span class="lyear-toggler-bar"></span>
              <span class="lyear-toggler-bar"></span>
            </div>
          </div>
          
          <ul class="topbar-right">
            <li class="dropdown dropdown-profile">
              <a href="javascript:void(0)" data-toggle="dropdown">
                <img class="img-avatar img-avatar-48 m-r-10" src="http://lyear.itshubao.com/iframe/images/users/avatar.jpg" alt="笔下光年" />
                <span>笔下光年 <span class="caret"></span></span>
              </a>
              <ul class="dropdown-menu dropdown-menu-right">
                <li> <a class="multitabs" data-url="lyear_pages_profile.html" href="javascript:void(0)"><i class="mdi mdi-account"></i> 个人信息</a> </li>
                <li> <a class="multitabs" data-url="lyear_pages_edit_pwd.html" href="javascript:void(0)"><i class="mdi mdi-lock-outline"></i> 修改密码</a> </li>
                <li> <a href="javascript:void(0)"><i class="mdi mdi-delete"></i> 清空缓存</a></li>
                <li class="divider"></li>
                <li> <a href="lyear_pages_login.html"><i class="mdi mdi-logout-variant"></i> 退出登录</a> </li>
              </ul>
            </li>
            <!--切换主题配色-->
		    <li class="dropdown dropdown-skin">
			  <span data-toggle="dropdown" class="icon-palette"><i class="mdi mdi-palette"></i></span>
			  <ul class="dropdown-menu dropdown-menu-right" data-stopPropagation="true">
			    <li class="drop-title"><p>LOGO</p></li>
				<li class="drop-skin-li clearfix">
                  <span class="inverse">
                    <input type="radio" name="logo_bg" value="default" id="logo_bg_1" checked>
                    <label for="logo_bg_1"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_2" id="logo_bg_2">
                    <label for="logo_bg_2"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_3" id="logo_bg_3">
                    <label for="logo_bg_3"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_4" id="logo_bg_4">
                    <label for="logo_bg_4"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_5" id="logo_bg_5">
                    <label for="logo_bg_5"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_6" id="logo_bg_6">
                    <label for="logo_bg_6"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_7" id="logo_bg_7">
                    <label for="logo_bg_7"></label>
                  </span>
                  <span>
                    <input type="radio" name="logo_bg" value="color_8" id="logo_bg_8">
                    <label for="logo_bg_8"></label>
                  </span>
				</li>
				<li class="drop-title"><p>头部</p></li>
				<li class="drop-skin-li clearfix">
                  <span class="inverse">
                    <input type="radio" name="header_bg" value="default" id="header_bg_1" checked>
                    <label for="header_bg_1"></label>                      
                  </span>                                                    
                  <span>                                                     
                    <input type="radio" name="header_bg" value="color_2" id="header_bg_2">
                    <label for="header_bg_2"></label>                      
                  </span>                                                    
                  <span>                                                     
                    <input type="radio" name="header_bg" value="color_3" id="header_bg_3">
                    <label for="header_bg_3"></label>
                  </span>
                  <span>
                    <input type="radio" name="header_bg" value="color_4" id="header_bg_4">
                    <label for="header_bg_4"></label>                      
                  </span>                                                    
                  <span>                                                     
                    <input type="radio" name="header_bg" value="color_5" id="header_bg_5">
                    <label for="header_bg_5"></label>                      
                  </span>                                                    
                  <span>                                                     
                    <input type="radio" name="header_bg" value="color_6" id="header_bg_6">
                    <label for="header_bg_6"></label>                      
                  </span>                                                    
                  <span>                                                     
                    <input type="radio" name="header_bg" value="color_7" id="header_bg_7">
                    <label for="header_bg_7"></label>
                  </span>
                  <span>
                    <input type="radio" name="header_bg" value="color_8" id="header_bg_8">
                    <label for="header_bg_8"></label>
                  </span>
				</li>
				<li class="drop-title"><p>侧边栏</p></li>
				<li class="drop-skin-li clearfix">
                  <span class="inverse">
                    <input type="radio" name="sidebar_bg" value="default" id="sidebar_bg_1" checked>
                    <label for="sidebar_bg_1"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_2" id="sidebar_bg_2">
                    <label for="sidebar_bg_2"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_3" id="sidebar_bg_3">
                    <label for="sidebar_bg_3"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_4" id="sidebar_bg_4">
                    <label for="sidebar_bg_4"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_5" id="sidebar_bg_5">
                    <label for="sidebar_bg_5"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_6" id="sidebar_bg_6">
                    <label for="sidebar_bg_6"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_7" id="sidebar_bg_7">
                    <label for="sidebar_bg_7"></label>
                  </span>
                  <span>
                    <input type="radio" name="sidebar_bg" value="color_8" id="sidebar_bg_8">
                    <label for="sidebar_bg_8"></label>
                  </span>
				</li>
			  </ul>
			</li>
            <!--切换主题配色-->
          </ul>
          
        </div>
      </nav>
      
    </header>
    <!--End 头部信息-->
    
    <!--页面主要内容-->
    <main class="lyear-layout-content">
      
      <div id="iframe-content"></div>
      
    </main>
    <!--End 页面主要内容-->
  </div>
</div>

<script type="text/javascript" src="http://lyear.itshubao.com/iframe/js/jquery.min.js"></script>
<script type="text/javascript" src="http://lyear.itshubao.com/iframe/js/bootstrap.min.js"></script>
<script type="text/javascript" src="http://lyear.itshubao.com/iframe/js/perfect-scrollbar.min.js"></script>
<script type="text/javascript" src="http://lyear.itshubao.com/iframe/js/bootstrap-multitabs/multitabs.js"></script>
<script src="https://cdn.bootcss.com/jquery-cookie/1.4.1/jquery.cookie.min.js"></script>
<script type="text/javascript" src="http://lyear.itshubao.com/iframe/js/index.min.js"></script>
</body>
</html>
CSS

  
JavaScript
	// 读取cookie中的主题设置
	var the_logo_bg    = $.cookie('the_logo_bg'),
	    the_header_bg  = $.cookie('the_header_bg'),
	    the_sidebar_bg = $.cookie('the_sidebar_bg');
	
	if (the_logo_bg) $('body').attr('data-logobg', the_logo_bg);
	if (the_header_bg) $('body').attr('data-headerbg', the_header_bg);
	if (the_sidebar_bg) $('body').attr('data-sidebarbg', the_sidebar_bg);

    // 处理主题配色下拉选中
    $(".dropdown-skin :radio").each(function(){
        var $this = $(this),
            radioName = $this.attr('name');
        switch (radioName) {
            case 'site_theme':
                $this.val() == the_site_theme && $this.prop("checked", true);
                break;  // iframe版中不需要这个case
            case 'logo_bg':
                $this.val() == the_logo_bg && $this.prop("checked", true);
                break;
            case 'header_bg':
                $this.val() == the_header_bg && $this.prop("checked", true);
                break;
            case 'sidebar_bg':
                $this.val() == the_sidebar_bg && $this.prop("checked", true);
        }
    });
	
	// 设置主题配色
	setTheme = function(input_name, data_name) {
	    $("input[name='"+input_name+"']").click(function(){
	        $('body').attr(data_name, $(this).val());
	        $.cookie('the_'+input_name, $(this).val());
	    });
	}
	setTheme('sidebar_bg', 'data-sidebarbg');
	setTheme('logo_bg', 'data-logobg');
	setTheme('header_bg', 'data-headerbg');