[原创] JavaScript实现简单的颜色类标签云

时间 2019-12-04

标签原创 javascript 实现简单颜色标签栏目 JavaScript 繁體版

原文原文链接

效果预览：

源码分享：<!DOCTYPE html><html><head lang="en">    <meta charset="UTF-8">    <title></title>    <style>        *{            margin: 0;            padding: 0;        }        #box{            width: 300px;            border: 1px solid #d5d5d5;            padding: 10px;            margin: 100px auto;            overflow: hidden;        }        #box a{            display: block;            float: left;            height: 30px;            line-height: 30px;            padding: 0 10px;            color: #fff;            background: #000;            margin: 0 10px 10px 0;            text-decoration: none;            -webkit-border-radius: 4px;            -moz-border-radius: 4px;            border-radius: 4px;            font-family: "Microsoft YaHei";        }    </style></head><body><div id="box">    <a href="#">Java</a>    <a href="#">Css</a>    <a href="#">HTML</a>    <a href="#">JavaScript</a>    <a href="#">前端优化</a>    <a href="#">前端开发</a>    <a href="#">Java</a>    <a href="#">Css</a>    <a href="#">HTML</a>    <a href="#">JavaScript</a>    <a href="#">前端优化</a>    <a href="#">前端开发</a>    <a href="#">Java</a>    <a href="#">Css</a>    <a href="#">HTML</a>    <a href="#">JavaScript</a>    <a href="#">前端优化</a>    <a href="#">前端开发</a></div><script>    window.onload = function () {        //获取节点        var oBox = document.getElementById('box');        var aList = oBox.getElementsByTagName('a');        for(var i=0;i<aList.length;i++)        {            //设置背景颜色            aList[i].style.background = randColor();        };        console.log(randColor());    };    //随机色方法    function randColor()    {        var colors = Math.floor(Math.random() * (255 * 255 * 255));        colors = colors.toString(16);        if( colors.length < 6 )        {            colors = '0'+colors;        }        return '#'+colors;    };</script></body></html>