JavaScript获取标签的相关内容

文章 2023-05-20 来自：开发者社区

JS：获取标签的6个方法+获取html+获取body

JS 获取标签的方法通过class： document.getElementsByClassName('class名');返回数组通过name： document.getElementsByName('name名');返回数组通过id： document.getElementById('id名')；返回一个对象通过标签名： document.getElementsByTagName(‘标签名’....

文章 2022-09-14 来自：开发者社区

js: 获取标签元素data-*属性值的方法

标签上有两个属性data-id 和 data-user-name, 需要通过js去获取<style> #user::before { content: attr(data-id); } #user::after { content: attr(data-user-name); } </style> <div id="user" dat...

问答 2018-05-10 来自：开发者社区

js怎么获取标签的属性

问答 2018-05-10 来自：开发者社区

js怎么获取标签

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更新时间 2023-05-22 15:48:42

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