本文实例为大家分享了js实现菜单跳转效果的具体代码，供大家参考，具体内容如下
想要的效果图：
直接上代码
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <style> .box { width: 500px; height: 300px; /* border: 1px solid #ccc; */ margin: 50px auto; } span { width: 80px; height: 30px; border: 1px solid #ccc; display: inline-block; text-align: center; line-height: 30px; } .body { margin-top: 5px; width: 450px; border: 1px solid #ccc; height: 250px; background: #eee; } .current { color: red; background: #555; } .body div { display: none; text-align: center; line-height: 250px; } .body .active { display: block } </style></head><body> <div class="box"> <div class="header"> <span class="current">关注</span> <span>推荐</span> <span>热点</span> <span>本地</span> <span>段子</span> </div> <div class="body"> <div class="active">关注：早上吃什么？</div> <div>推荐：中午吃什么？</div> <div>热点：晚饭吃什么？</div> <div>本地：宵夜吃什么？</div> <div>段子：半夜吃什么？</div> </div> </div> <script> var oSpan = document.querySelectorAll('span') var oDiv = document.querySelector('.body').children for (let i = 0; i < oSpan.length; i++) { oSpan[i].index = i console.log(oSpan[i].index); oSpan[i].onclick = function () { for (let k = 0; k < oSpan.length; k++) { oSpan[k].classList.remove('current') } this.classList.add('current') console.log(oSpan[i].index); for (let k = 0; k < oSpan.length; k++) { oDiv[k].classList.remove('active') } oDiv[this.index].classList.add('active') } } </script></body></html> |
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服务器之家。
原文链接：https://blog.csdn.net/Frank_yzb123123/article/details/110919016
