layero和index

zIndex:layer.zIndex,

success:function(index,layero){

  //layero 为当前层的DOM对象

  var zIndex = layer.index;

  $(layero).css('z-index',zIndex); //更改显示层级,防止多层弹窗显示层级bug

  layer.close(index); //如果设定了yes回调,需进行手工关闭

}

原文地址:https://www.cnblogs.com/loveMis/p/9204486.html