技术JavaScript子节点的相关内容

文章 2024-06-27 来自：开发者社区

技术笔记：JS获取子节点、父节点和兄弟节点的方法实例总结

1.js获取子节点的方式1.通过获取dom方式直接获取子节点var a = document.getElementById("test").getElementsByTagName("div"); 2.通过children来获取子节点利用children来获取子元素是最方便的，他也会返回出一个数组。对其获取子元素的访问只需按数组的访问形式即可...

文章 2022-02-17 来自：开发者社区

JavaScript 技术篇-js只获取本节点text文本，不包含子节点

innerText 和 textContent 都是获取所有节点的firstChild.nodeValue 是获取本节点的text文本，不包含子节点的。喜欢的点个赞❤吧!

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更新时间 2024-07-03 22:03:32

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