进阶JavaScript学习的相关内容

文章 2022-10-09 来自：开发者社区

进阶版JavaScript学习-第三期

一、排他思想如果有同一组元素，我们想要某一元素实现某种样式，需要用到循环结构的排他思想算法。1、所有元素清除样式2、给当前元素设置样式3、注意顺序不能颠倒。改变按钮点击后的颜色。 <body> <button>1</button> <button>2</button> <button>3</bu...

文章 2022-10-09 来自：开发者社区

进阶版JavaScript学习【第二期】

常用元素的属性操作HTML部分：<button id='nh'>你好</button> <button id='zgm'>在干嘛</button> <img src='……' alt=' ' title='你好'>JavaScript部分：1、获取元素var nh=document.getElementById('nh'); var z....

文章 2022-10-09 来自：开发者社区

进阶版JavaScript学习【第一期】

目录API和Web API     1、API     2、Web APIDOM介绍     DOM树获取元素     1、根据ID获取 getElementById（）     2、根据标签名获取getElementsByTagName('标签名')     3、通过HTML....

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