代码拉取完成，页面将自动刷新
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<meta name="keywords" content="LightYear,LightYearAdmin,光年,后台模板,后台管理系统,光年HTML模板">
<meta name="description" content="Light Year Admin V4是一个基于Bootstrap v4.4.1的后台管理系统的HTML模板。">
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<title>loading插件 - 光年(Light Year Admin V4)后台管理系统模板</title>
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<div class="ctn-preloader">
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<li class="nav-item"> <a href="index.html"><i class="mdi mdi-home"></i> <span>后台首页</span></a> </li>
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<li> <a href="lyear_ui_alerts.html">警告框</a> </li>
<li> <a href="lyear_ui_buttons.html">按钮</a> </li>
<li> <a href="lyear_ui_button_group.html">按钮组</a> </li>
<li> <a href="lyear_ui_cards.html">卡片</a> </li>
<li> <a href="lyear_ui_tables.html">表格</a> </li>
<li> <a href="lyear_ui_modal.html">模态框</a> </li>
<li> <a href="lyear_ui_dropdown.html">下拉菜单</a> </li>
<li> <a href="lyear_ui_tooltips.html">工具提示</a> </li>
<li> <a href="lyear_ui_tabs.html">标签页</a> </li>
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<li> <a href="lyear_ui_images.html">图片</a> </li>
<li> <a href="lyear_ui_badges.html">徽章</a> </li>
<li> <a href="lyear_ui_progress.html">进度条</a> </li>
<li> <a href="lyear_ui_list_group.html">列表组</a> </li>
<li> <a href="lyear_ui_media_object.html">媒体对象</a> </li>
<li> <a href="lyear_ui_navbar.html">导航栏</a> </li>
<li> <a href="lyear_ui_scrollspy.html">滚动监听</a> </li>
<li> <a href="lyear_ui_spinners.html">加载状态</a> </li>
<li> <a href="lyear_ui_toasts.html">消息弹窗</a> </li>
<li> <a href="lyear_ui_timeline.html">时光轴</a> </li>
<li> <a href="lyear_ui_other.html">其他</a> </li>
</ul>
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<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 href="lyear_forms_elements.html">基本元素</a> </li>
<li> <a href="lyear_forms_input_group.html">输入框组</a> </li>
<li> <a href="lyear_forms_radio.html">单选框</a> </li>
<li> <a href="lyear_forms_checkbox.html">复选框</a> </li>
<li> <a href="lyear_forms_switches.html">开关</a> </li>
<li> <a href="lyear_forms_range.html">范围选择</a> </li>
</ul>
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<li class="nav-item nav-item-has-subnav">
<a href="javascript:void(0)"><i class="mdi mdi-tools"></i> <span>工具类</span></a>
<ul class="nav nav-subnav">
<li> <a href="lyear_utilities_borders.html">边框</a> </li>
<li> <a href="lyear_utilities_colors.html">颜色</a> </li>
<li> <a href="lyear_utilities_display.html">显示属性</a> </li>
<li> <a href="lyear_utilities_flex.html">弹性布局</a> </li>
<li> <a href="lyear_utilities_float.html">浮动</a> </li>
<li> <a href="lyear_utilities_sizing.html">尺寸</a> </li>
<li> <a href="lyear_utilities_spacing.html">间隔</a> </li>
<li> <a href="lyear_utilities_stretched_link.html">延伸链接</a> </li>
<li> <a href="lyear_utilities_text.html">文本</a> </li>
<li> <a href="lyear_utilities_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-file-outline"></i> <span>示例页面</span></a>
<ul class="nav nav-subnav">
<li> <a href="lyear_pages_doc.html">文档列表</a> </li>
<li> <a href="lyear_pages_gallery.html">图库列表</a> </li>
<li> <a href="lyear_pages_config.html">网站配置</a> </li>
<li> <a href="lyear_pages_rabc.html">设置权限</a> </li>
<li> <a href="lyear_pages_add_doc.html">新增文档</a> </li>
<li> <a href="lyear_pages_guide.html">表单向导</a> </li>
<li> <a href="lyear_pages_data_table.html">表格插件</a> </li>
<li> <a href="lyear_pages_login_1.html" target="_blank">登录页面1</a> </li>
<li> <a href="lyear_pages_login_2.html" target="_blank">登录页面2</a> </li>
<li> <a href="lyear_pages_login_3.html" target="_blank">登录页面3</a> </li>
<li> <a href="lyear_pages_login_4.html" target="_blank">登录页面4</a> </li>
<li> <a href="lyear_pages_error.html" target="_blank">错误页面</a> </li>
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<li class="nav-item nav-item-has-subnav active open">
<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 href="lyear_js_datepicker.html">日期选取器</a> </li>
<li> <a href="lyear_js_colorpicker.html">选色器</a> </li>
<li> <a href="lyear_js_chartjs.html">Chart.js</a> </li>
<li> <a href="lyear_js_jconfirm.html">对话框</a> </li>
<li> <a href="lyear_js_tags_input.html">标签插件</a> </li>
<li> <a href="lyear_js_notify.html">通知消息</a> </li>
<li> <a href="lyear_js_maxlength.html">长度判断</a> </li>
<li> <a href="lyear_js_select.html">下拉选择</a> </li>
<li> <a href="lyear_js_fullcalendar.html">日程插件</a> </li>
<li class="active"> <a href="lyear_js_loading.html">loading插件</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>
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<p class="copyright">Copyright © 2019. <a target="_blank" href="http://lyear.itshubao.com">IT书包</a> All rights reserved.</p>
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<ul class="dropdown-menu dropdown-menu-right" data-stopPropagation="true">
<li class="drop-title"><p>主题</p></li>
<li class="drop-skin-li clearfix">
<span class="inverse">
<input type="radio" name="site_theme" value="default" id="site_theme_1" checked>
<label for="site_theme_1"></label>
</span>
<span>
<input type="radio" name="site_theme" value="dark" id="site_theme_2">
<label for="site_theme_2"></label>
</span>
<span>
<input type="radio" name="site_theme" value="translucent" id="site_theme_3">
<label for="site_theme_3"></label>
</span>
</li>
<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-->
<li class="dropdown dropdown-profile">
<a href="javascript:void(0)" data-toggle="dropdown" class="dropdown-toggle">
<img class="img-avatar img-avatar-48 m-r-10" src="images/users/avatar.jpg" alt="笔下光年" />
<span>笔下光年</span>
</a>
<ul class="dropdown-menu dropdown-menu-right">
<li>
<a class="dropdown-item" href="lyear_pages_profile.html"><i class="mdi mdi-account"></i> 个人信息</a>
</li>
<li>
<a class="dropdown-item" href="lyear_pages_edit_pwd.html"><i class="mdi mdi-lock-outline"></i> 修改密码</a>
</li>
<li>
<a class="dropdown-item" href="javascript:void(0)"><i class="mdi mdi-delete"></i> 清空缓存</a>
</li>
<li class="dropdown-divider"></li>
<li>
<a class="dropdown-item" href="lyear_pages_login_1.html"><i class="mdi mdi-logout-variant"></i> 退出登录</a>
</li>
</ul>
</li>
</ul>
</nav>
</header>
<!--End 头部信息-->
<!--页面主要内容-->
<main class="lyear-layout-content">
<div class="container-fluid p-t-15">
<div class="row">
<div class="col-lg-12">
<div class="card">
<header class="card-header"><div class="card-title">loading插件</div></header>
<div class="card-body">
<p>因为之前开源light year admin 模板时候，网友提到想要能自定义文字的加载动画效果，这是抽空弄的一个JS效果。里面的一些定位的计算参考了网上的开源项目。</p>
<p>算是个简单的加载动画js插件，可以采用css loading动画或者图片，并且设置loading文字。</p>
<pre>$('#test-btn').click(function() {
var l = $('body').lyearloading({
opacity : 0.1, // 遮罩层透明度，为0时不透明
backgroundColor : '#ccc', // 遮罩层背景色
imgUrl : '', // 使用图片时的图片地址
textColorClass : 'text-success', // 文本文字的颜色
spinnerColorClass : 'text-success', // 加载动画的颜色(不使用图片时有效)
spinnerSize : 'lg', // 加载动画的大小(不使用图片时有效，示例：sm/nm/md/lg，也可自定义大小，如：25px)
spinnerText : '加载中...', // 文本文字
zindex : 9999, // 元素的堆叠顺序值
});
setTimeout(function() {
l.hide(); // 页面中如果有多个loading，最好用destroy，避免后面的loading设置不生效
}, 500000)
});</pre>
</div>
</div>
</div>
<div class="col-lg-6">
<div class="card">
<header class="card-header">
<div class="card-title">使用示例</div>
</header>
<div class="card-body">
<p class="mb-1">示例一：按钮上的加载动画</p>
<button type="submit" class="btn btn-primary" id="example-one">确认提交</button>
<p class="mb-1 mt-1">示例二：基于整个body的加载动画</p>
<button type="submit" class="btn btn-success" id="example-two">确认提交</button>
<p class="mb-1 mt-1">示例三：使用文字和颜色</p>
<button type="submit" class="btn btn-info" id="example-three">确认提交</button>
<p class="mb-1 mt-1">示例四：使用图片</p>
<button type="submit" class="btn btn-danger" id="example-four">确认提交</button>
</div>
</div>
</div>
<div class="col-lg-6">
<div class="card" id="login-box">
<header class="card-header">
<div class="card-title">登录/注册</div>
</header>
<div class="card-body">
<form method="post" action="#!">
<div class="form-group">
<input class="form-control" type="text" placeholder="用户名">
</div>
<div class="form-group">
<input class="form-control" type="text" placeholder="邮箱">
</div>
<div class="form-group">
<input class="form-control" type="password" placeholder="密码">
</div>
</form>
</div>
<footer class="card-footer flex-box">
<div class="custom-control custom-checkbox mt-2">
<input type="checkbox" class="custom-control-input" id="remeberme">
<label class="custom-control-label" for="remeberme">五天内自动登录</label>
</div>
<div class="example-right">
<button class="btn btn-primary" type="reset" id="example-five">登录</button>
<button class="btn btn-danger" type="submit">注册</button>
</div>
</footer>
</div>
</div>
</div>
</div>
</main>
<!--End 页面主要内容-->
</div>
</div>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/popper.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/perfect-scrollbar.min.js"></script>
<script type="text/javascript" src="js/jquery.cookie.min.js"></script>
<script type="text/javascript" src="js/lyear-loading.js"></script>
<script type="text/javascript" src="js/main.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
// 按钮中的loading
$('#example-one').click(function(){
$(this).attr('disable', 'true');
var l = $(this).lyearloading({
opacity: 0.2,
spinnerSize: 'nm'
});
setTimeout(function() {
$(this).prop('disable', 'false');
l.destroy(); // 可以使用hide，页面中如果有多个loading，最好用destroy，避免后面的loading设置不生效
}, 1e3)
});
// 基于整个body的loading
$('#example-two').click(function(){
var l = $('body').lyearloading({
opacity: 0.2,
spinnerSize: 'lg'
});
setTimeout(function() {
l.destroy();
}, 1e3)
});
// 使用文字和颜色
$('#example-three').click(function(){
var l = $('body').lyearloading({
opacity: 0.2,
spinnerSize: 'lg',
spinnerText: '后台处理中，请稍后...',
textColorClass: 'text-info',
spinnerColorClass: 'text-info'
});
setTimeout(function() {
l.destroy();
}, 1e3)
});
// 使用图片
$('#example-four').click(function(){
var l = $('body').lyearloading({
opacity: 0.6,
backgroundColor: '#ffffff',
imgUrl: 'http://www.bixiaguangnian.com/home/images/loader.gif',
spinnerText: '后台处理中，请稍后...',
textColorClass: 'text-info'
});
setTimeout(function() {
l.destroy();
}, 1e3)
});
// 某一个div元素中的loading
$('#example-five').click(function(){
var l = $('#login-box').lyearloading({
opacity: 0.125,
spinnerSize: 'lg'
});
setTimeout(function() {
l.destroy();
}, 1e3)
});
});
</script>
</body>
</html>
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