基于原生JS的柱状图

匿名 (未验证) 提交于 2019-12-03 00:37:01
*{-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;}         body{background-color: #c0c0c0;}         .figure{width:900px;height: 500px;margin: 0 auto;padding: 30px 0;background-color: #ffffff;}         ul{list-style: none;padding: 0;margin: 0;}         .figure-line{width: 700px;height: 420px;float: left;border: 1px solid #c0c0c0;border-right: 0;position: relative;}         .figure-left{width: 100px;height: 420px;float: left;}         .figure-left ul{margin-top: 30px ;}         .figure-left ul li{height: 60px;text-align: right;line-height: 60px;padding: 0 5px;}         .figure-line ul.fr li{border-top:1px solid #c0c0c0;height: 60px;}         .figure-line ul.fr li:first-child{border: 0;}         .figure-line ul.ls{width: 700px;height: 420px;position: absolute;bottom: -1px;}         .figure-line ul.ls li{float: left;display: block;width: 60px;margin:0 20px;background-color: blue;position: relative;bottom: 0;}         .figure-line ul.ls li span{width: 60px;display: inline-block;text-align: center;position: relative;top: -20px;}         .figure-bottom{clear: left;float: left;width: 700px;margin-left: 100px;}         .figure-bottom ul li{display: inline-block;  width: 95px;  text-align: center;;  position: relative;}

<div class="figure">     <div class="figure-left">         <ul id="leftUl">             <li></li>             <li></li>             <li></li>             <li></li>             <li></li>             <li></li>             <li></li>         </ul>     </div>     <div class="figure-line">         <ul class="fr">             <li></li>             <li></li>             <li></li>             <li></li>             <li></li>             <li></li>             <li></li>         </ul>         <ul class="ls" id="midUl">             <li><span>1</span></li>             <li><span>1</span></li>             <li><span>1</span></li>             <li><span>1</span></li>             <li><span>1</span></li>             <li><span>1</span></li>             <li><span>1</span></li>         </ul>     </div>     <div class="figure-bottom">         <ul id="bottomUl">             <li><span></span></li>             <li><span></span></li>             <li><span></span></li>             <li><span></span></li>             <li><span></span></li>             <li><span></span></li>             <li><span></span></li>         </ul>     </div> </div>

window.onload = function(){         //左侧数据加载         var oUl = document.getElementById('leftUl');         var figureLeft = [1,2,3,4,5,6,7];         figureLeft.sort(function(i,l){             return l- i;         });         var oLi = oUl.getElementsByTagName('li');         for(var i=0;i<figureLeft.length;i++){             oLi[i].innerHTML = figureLeft[i];         }         //底部数据加载         var oUl1 = document.getElementById('bottomUl');         var figuerBottom = [11.1,11.2,11.3,11.4,11.5,11.6,11.7];         figuerBottom.sort(function(i,l){             return i-l;         });         var oLi1 = oUl1.getElementsByTagName('li');         for(var k=0;k<figuerBottom.length;k++){             oLi1[k].firstChild.innerHTML = figuerBottom[k];         }         //柱状列表高度加载和顶部数据加载         var figuerHeight = [1,2,3,4,5,6,7];         var mid1 = document.getElementById('midUl');         var midLi = mid1.getElementsByTagName('li');         for(var j=0;j<figuerHeight.length;j++){             midLi[j].style.height = figuerHeight[j] * 60 +"px";             midLi[j].firstChild.innerHTML = figuerBottom[j];             midLi[j].style.bottom = -(420 - figuerHeight[j] * 60) + 'px';         }     }

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