使用js实现瀑布流效果
本文实例为大家分享了js实现瀑布流效果的具体代码,供大家参考,具体内容如下
源码:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <style> * { margin: 0; padding: 0; box-sizing: border-box; } .box { width: 70px; float: left; margin-left: 4px; border-top: 1px solid #000; } ul, ol, li { list-style-type: none; } li { width: 70px; display: block; text-align: center; } </style> </head> <body> <ul class="box"></ul> <ul class="box"></ul> <ul class="box"></ul> <ul class="box"></ul> <button onclick="reloadPage()">刷新页面</button> </body> </html> <script> var boxs = document.querySelectorAll(".box"); //创建最小值 var min = 0; //创建颜色数组 var colour = ["red", "yellow", "orange", "blue", "purple", "green","#cdee","#feda","ccc","#eda","#639","#33f","#f38","#ca0"] for (j = 1; j <= 50; j++) { var 香港多ip服务器http://www.558idc.com/hkzq.htmllis = document.createElement("li");//创建带数字的li lis.innerHTML = j; lis.style.height = Math.random() * 40 + 30 + "px";//获取随机高度,最小高度为30px lis.style.backgroundColor = colour[parseInt(Math.random() * colour.length-1)];//获取随机颜色 for (var i = 0; i < boxs.length; i++) { console.log(boxs[i].clientHeight); // offsetHeight获得元素高度的 数字 if (boxs[i].offsetHeight < boxs[min].offsetHeight) { min = i;//获取高度最小数组元素的序号 } } boxs[min].appendChild(lis)//把li添加到最短ol里 } function reloadPage() { location.reload();//刷新 } </script>
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持hwidc。