详解javascript实现瀑布流列式布局

var $ = function() { //一个hacks
  return document.querySelectorAll.apply(document, arguments);
}
var waterFall = (function(){
  //初始化布局
  var arrHeight = []; //列的高度
  var columns = function() { //计算页面最多可以放多少列
      var bodyW = $('#container')[0].clientWidth,
        pinW = $(".column")[0].offsetWidth;
      return Math.floor(bodyW / pinW);
    }
    //设置瀑布流居中
  var getHtml = function() {
      var cols = $('.column'), //获得已有的列数
        arrHtml = [];
      for (var i = 0, col; col = cols[i++];) {
        var htmls = col.innerHTML.match(//gi); //获取一个columns的
        arrHtml = arrHtml.concat(htmls);
      }
      return arrHtml;
    }
    //获得数组中最低的高度
  var getMinIndex = function() { //获得最小高度的index
    var minHeight = Math.min.apply(null, arrHeight); //获得最小高度
    for (var i in arrHeight) {
      if (arrHeight[i] === minHeight) {
        return i;
      }
    }
  }
  var createCol = function() {
      var cols = columns(), //获得列数
        cOntain= $("#container")[0];
      contain.innerHTML = ''; //清空数据
      for (var i = 0; i 

 var isLoad=function() { //是否可以进行加载
    var scrollTop = document.documentElement.scrollTop || document.body.scrollTop,
      wholeHeight = document.documentElement.clientHeight || document.body.clientHeight,
      point = scrollTop + wholeHeight; //页面底部距离header的距离
    var lastHei = Math.min.apply(null,arrHeight);
    return (lastHei {dealScroll();}
    var cOntainer= $('#container')[0];
    return function(){
      if(isLoad()){
        for(var i = 0,html,data;data = dataInt[i++]; ){
          html = tpl.temp(data.src); //获得数据然后添加模板
          createArticle(html);
        }
      }
      return this;
    }
  })();

 var resize = (function(){
    window.Onresize= ()=>{resize();};
    var flag;
    return function(){
      clearTimeout(flag);
      flag = setTimeout(()=>{onload();},500);
      return this;
    }