<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>util 组件 - layui</title>

<link rel="stylesheet" href="../src/css/layui.css">

<style>
body{padding: 50px;}
</style>
</head>
<body>

<button class="layui-btn" lay-active="e1">事件1</button>
<button class="layui-btn" lay-active="e2">事件2</button>
<button class="layui-btn" lay-active="e3">事件3</button>

<button class="layui-btn" lay-active2="e4">事件4</button>

<hr>

<div id="test"></div>

<hr>

<div id="test1"></div>

<hr>

<div id="target-test" style1="position: relative; height: 300px; overflow: auto;">
  1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>1<br>
</div>

<script src="../src/layui.js"></script>
<script>
layui.use(['util', 'layer'], function(){
  var $ = layui.$;
  var util = layui.util;
  var layer = layui.layer;

  // 固定块
  util.fixbar({
    bars: [{ // 定义可显示的 bar 列表信息 -- v2.8.0 新增
      type: 'share',
      icon: 'layui-icon-share'
    }, {
      type: 'help',
      icon: 'layui-icon-help'
    }, { 
      type: 'cart',
      icon: 'layui-icon-cart',
      style: 'background-color: #FF5722;'
    }, {
      type: 'groups',
      content: '群',
      style: 'font-size: 21px;'
    }],
    // bar1: true,
    // bar2: true,
    // default: false, 是否显示默认的 bar 列表 --  v2.8.0 新增
    // bgcolor: '#393D52', // bar 的默认背景色
    // css: {right: 100, bottom: 100},
    // target: '#target-test', // 插入 fixbar 节点的目标元素选择器
    // duration: 300, // top bar 等动画时长(毫秒)
    on: { // 任意事件 --  v2.8.0 新增
      mouseenter: function(type){
        layer.tips(type, this, {
          tips: 4, 
          fixed: true
        });
      },
      mouseleave: function(type){
        layer.closeAll('tips');
      }
    },
    // 点击事件
    click: function(type){
      console.log(this, type);
      // layer.msg(type);
    }
  });
  
  //倒计时
  var endTime = new Date(2099,1,1).getTime() //假设为结束日期
  ,serverTime = new Date().getTime(); //假设为当前服务器时间,这里采用的是本地时间,实际使用一般是取服务端的
   
  util.countdown(endTime, serverTime, function(date, serverTime, timer){
    var str = date[0] + '天' + date[1] + '时' +  date[2] + '分' + date[3] + '秒';
    $('#test').html('距离2099年1月1日还有:'+ str);
  });
  
  //某个时间在当前时间的多久前
  var str = util.timeAgo(new Date(2017,7,15,2,58,0));
  $('#test1').html('示例写于:'+ str);
  
  //处理属性 为 lay-active 的所有元素事件
  util.event('lay-active', {
    e1: function(othis){
      alert(othis.html())
    }
    ,e2: function(othis){
      alert(othis.html())
    }
    ,e3: function(othis){
      alert(othis.html())
    }
  });
  
  //测试是否重复绑定
  util.event('lay-active', {
    e1: function(othis){
      alert(othis.html() + '新事件')
    }
  });
  
  //测试绑定新事件
  util.event('lay-active2', {
    e4: function(othis){
      alert(othis.html())
    }
  });
  
});
</script>
</body>
</html>