242 lines
8.7 KiB
HTML
242 lines
8.7 KiB
HTML
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<title>layer 组件特殊示例</title>
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<div class="layui-card layadmin-header">
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<div class="layui-breadcrumb" lay-filter="breadcrumb">
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<a lay-href="">主页</a>
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<a><cite>组件</cite></a>
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<a href="http://www.baidu.com/" target="_blank">layer</a>
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<a><cite>特殊示例</cite></a>
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</div>
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</div>
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<style>
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/* 这段样式只是用于演示 */
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#LAY-component-layer-special-demo .layui-card-body{padding-top: 15px;}
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</style>
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<div class="layui-fluid" id="LAY-component-layer-special-demo">
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<div class="layui-row layui-col-space15">
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<div class="layui-col-md12">
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<div class="layui-card">
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<div class="layui-card-header">场景</div>
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<div class="layui-card-body">
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<div class="layui-btn-container layadmin-layer-demo">
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<button data-method="setTop" class="layui-btn layui-btn-primary">多窗口模式，层叠置顶 / Esc 关闭</button>
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<button data-method="confirmTrans" class="layui-btn layui-btn-primary">配置一个透明的询问框</button>
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<button data-method="notice" class="layui-btn layui-btn-primary">示范一个公告层</button>
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</div>
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</div>
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</div>
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</div>
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<div class="layui-col-md12">
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<div class="layui-card">
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<div class="layui-card-header">坐标</div>
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<div class="layui-card-body">
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<div class="layui-btn-container layadmin-layer-demo">
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<button data-method="offset" data-type="t" class="layui-btn layui-btn-primary">上弹出</button>
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<button data-method="offset" data-type="r" class="layui-btn layui-btn-primary">右弹出</button>
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<button data-method="offset" data-type="b" class="layui-btn layui-btn-primary">下弹出</button>
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<button data-method="offset" data-type="l" class="layui-btn layui-btn-primary">左弹出</button>
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<button data-method="offset" data-type="lt" class="layui-btn layui-btn-primary">左上弹出</button>
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<button data-method="offset" data-type="lb" class="layui-btn layui-btn-primary">左下弹出</button>
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<button data-method="offset" data-type="rt" class="layui-btn layui-btn-primary">右上弹出</button>
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<button data-method="offset" data-type="rb" class="layui-btn layui-btn-primary">右下弹出</button>
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<button data-method="offset" data-type="auto" class="layui-btn layui-btn-primary">居中弹出</button>
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</div>
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</div>
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</div>
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</div>
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<div class="layui-col-md12">
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<div class="layui-card">
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<div class="layui-card-header">抽屉</div>
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<div class="layui-card-body">
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<p style="line-height: 32px;">从页面四个边缘弹出（抽屉效果）：</p>
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<div class="layui-btn-container">
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<button type="button" class="layui-btn layui-btn-primary" lay-on="test-offset-t">从上往下</button>
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<button type="button" class="layui-btn layui-btn-primary" lay-on="test-offset-r">从右往左</button>
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<button type="button" class="layui-btn layui-btn-primary" lay-on="test-offset-b">从下往上</button>
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<button type="button" class="layui-btn layui-btn-primary" lay-on="test-offset-l">从左往右</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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layui.use(['admin'], function(){
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var $ = layui.$;
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var admin = layui.admin;
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var element = layui.element;
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var util = layui.util;
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var router = layui.router();
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element.render();
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var active = {
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setTop: function(){
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var that = this;
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//多窗口模式，层叠置顶
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layer.open({
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type: 1 //此处以iframe举例
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,title: '当你选择该窗体时，即会在最顶端'
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,area: ['390px', '260px']
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,shade: 0
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,maxmin: true
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,offset: [ //为了演示，随机坐标
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Math.random()*($(window).height()-300)
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,Math.random()*($(window).width()-390)
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]
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,content: '<div style="padding: 15px;">内容标记：'+ new Date().getTime() + '，按 ESC 键可关闭。<br><br>当你的页面有很多很多 layer 窗口，你需要像 Window 窗体那样，点击某个窗口，该窗体就置顶在上面，那么 layer.setTop() 可以来轻松实现。它采用巧妙的逻辑，以使这种置顶的性能达到最优。</div>'
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,btn: ['继续弹出', '全部关闭'] //只是为了演示
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,yes: function(){
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$(that).click();
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}
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,btn2: function(){
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layer.closeAll();
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}
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,zIndex: layer.zIndex //重点1
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,success: function(layero, index){
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layer.setTop(layero); //重点2. 保持选中窗口置顶
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//记录索引，以便按 esc 键关闭。事件见代码最末尾处。
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layer.escIndex = layer.escIndex || [];
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layer.escIndex.unshift(index);
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//选中当前层时，将当前层索引放置在首位
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layero.on('mousedown', function(){
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var _index = layer.escIndex.indexOf(index);
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if(_index !== -1){
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layer.escIndex.splice(_index, 1); //删除原有索引
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}
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layer.escIndex.unshift(index); //将索引插入到数组首位
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});
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}
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,end: function(){
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//更新索引
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if(typeof layer.escIndex === 'object'){
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layer.escIndex.splice(0, 1);
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}
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}
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});
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}
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,confirmTrans: function(){
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layer.closeAll();
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layer.msg('大部分参数都是可以公用的<br>合理搭配，展示不一样的风格', {
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time: 20*1000,
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btn: ['明白了', '知道了', '哦']
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});
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}
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,notice: function(){
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layer.closeAll();
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layer.open({
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type: 1
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,title: false
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,closeBtn: false
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,area: '300px;'
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,shade: 0.8
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,id: 'LAY_layuipro'
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,btn: ['火速围观', '残忍拒绝']
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,btnAlign: 'c'
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,moveType: 1 //拖拽模式，0或者1
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,content: '<div style="padding: 50px; line-height: 22px; background-color: #393D49; color: #fff; font-weight: 300;">你知道吗？亲！<br>layer ≠ layui<br><br> layer 只是作为 layui 的一个弹层模块，由于其用户基数较大，所以常常会有人以为 layui 是 <del>layerui</del><br><br>layer 虽然已被 layui 收编为内置的弹层模块，但仍然会作为一个独立组件全力维护、升级 ^_^</div>'
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,success: function(layero){
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var btn = layero.find('.layui-layer-btn');
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btn.find('.layui-layer-btn0').attr({
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href: ''
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,target: '_blank'
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});
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}
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});
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}
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,offset: function(othis){
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var type = othis.data('type')
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,text = othis.text();
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layer.open({
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type: 1
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,offset: type
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,id: 'layerDemo'+type
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,content: '<div style="padding: 20px 100px;">'+ text +'</div>'
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,btn: '关闭全部'
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,btnAlign: 'c'
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,shade: 0
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,yes: function(){
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layer.closeAll();
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}
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});
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}
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};
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$('#LAY-component-layer-special-demo .layadmin-layer-demo .layui-btn').on('click', function(){
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var othis = $(this), method = othis.data('method');
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active[method] ? active[method].call(this, othis) : '';
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});
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//多窗口模式 - esc 键
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$(document).on('keyup', function(e){
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if(e.keyCode === 27){
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layer.close(layer.escIndex ? layer.escIndex[0] : 0);
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}
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});
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// util 事件
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util.on('lay-on', {
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'test-offset-t': function(){
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layer.open({
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type: 1,
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offset: 't',
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anim: 'slideDown', // 从上往下
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area: ['100%', '160px'],
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shade: 0.1,
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shadeClose: true,
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id: 'ID-demo-layer-direction-t',
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content: '<div style="padding: 16px;">任意 HTML 内容</div>'
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});
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},
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'test-offset-r': function(){
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layer.open({
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type: 1,
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offset: 'r',
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anim: 'slideLeft', // 从右往左
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area: ['320px', '100%'],
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shade: 0.1,
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shadeClose: true,
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id: 'ID-demo-layer-direction-r',
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content: '<div style="padding: 16px;">任意 HTML 内容</div>'
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});
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},
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'test-offset-b': function(){
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layer.open({
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type: 1,
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offset: 'b',
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anim: 'slideUp', // 从下往上
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area: ['100%', '160px'],
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shade: 0.1,
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shadeClose: true,
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id: 'ID-demo-layer-direction-b',
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content: '<div style="padding: 16px;">任意 HTML 内容</div>'
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});
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},
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'test-offset-l': function(){
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layer.open({
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type: 1,
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offset: 'l',
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anim: 'slideRight', // 从左往右
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area: ['320px', '100%'],
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shade: 0.1,
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shadeClose: true,
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id: 'ID-demo-layer-direction-l',
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content: '<div style="padding: 16px;">任意 HTML 内容</div>'
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});
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}
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});
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});
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</script> |