

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>layer iframe 示例</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
  <link rel="stylesheet" href="../../../../start/layui/css/layui.css" media="all">
  <style>
    body{padding:10px; font-size:14px; background:#fff; width:95%; margin:0 auto; font-size:14px; line-height:20px; overflow:hidden;}
    p{margin-bottom:10px;}
    input{border:1px solid #999; padding:5px 10px; margin:0 10px 10px 0;}
  </style>
</head>
<body>

<input class="layui-input" placeholder="标记" id="LAY_mark">

<div class="layui-btn-container">
  <button class="layui-btn layui-btn-primary" data-type="auto">让层自适应iframe</button>
  <button class="layui-btn layui-btn-primary" data-type="parentPopup">在父层弹出一个层</button>
  <button class="layui-btn layui-btn-primary" data-type="setParent">给父页面传值</button>
  <button class="layui-btn layui-btn-primary" data-type="close">在内部关闭iframe</button>
</div>

<script src="../../../../start/layui/layui.js"></script>
<script>
layui.use('layer', function(){
  var $ = layui.$
  ,layer = layui.layer
  ,index = parent.layer.getFrameIndex(window.name); //获取窗口索引
  
  var active = {
    //让层自适应iframe
    auto: function(){
      $('body').append('插入很多酱油。插入很多酱油。插入很多酱油。插入很多酱油。插入很多酱油。插入很多酱油。插入很多酱油。');
      parent.layer.iframeAuto(index);
    }
    
    //在父层弹出一个层
    ,parentPopup: function(){
      parent.layer.msg('Hi, man', {shade: 0.3})
    }
    
    //给父页面传值
    ,setParent: function(){
      var id = '#LAY_layer_iframe_demo'
      ,mark = $('#LAY_mark')
      ,val = mark.val();
      
      if(val === ''){
        mark.focus();
        parent.layer.msg('请填写标记');
        return true;
      }
      
      parent.layer.msg('您将标记 [ ' +val + ' ] 成功传送给了父窗口');
      parent.layui.$(id).text('我被改变了');
      parent.layer.tips('Look here', id, {
        time: 5000
      });
      parent.layer.close(index);
    }
    
    
    //在内部关闭iframe
    ,close: function(set){
      parent.layer.close(index);
    }
  }
  
  $('.layui-btn-container .layui-btn').on('click', function(){
    var othis = $(this)
    ,type = othis.data('type');
    active[type] && active[type].call(this);
  });
});
</script>
</body>
</html>
