DOM / Javascript：获取标签后的文字 [英] DOM/Javascript: get text after tag

问题描述

如何获取html文档中的标签之后的文本

How do I get the text "there" that comes after a tag in an html document:

<p><a>hello</a>there</p>

我看到有一种方法可以用xpath：

I see that there is a way to do it with xpath:

从下一个标签获取文字

但我没有使用xpath，我希望不必为此开始。我意识到我可以得到所有的文本内的p标签，但我想得到只是在那里文本，以及知道它与p和一个标签的关系。它似乎不是任何人的孩子或兄弟姐妹。 （您可以假设我可以获得任何其他元素/节点，因此可以相对于这些元素。）每个DOM教程似乎都忽略了文本可以在标签之外发生的事实。

but I'm not using xpath and am hoping not to have to start just for this. I realize that I can get ALL the text inside the p tag, but I want to get just the "there" text, as well as know its relationship to the p and a tags. It doesn't seem to be anyone's child or sibling. (You can assume that I can get any of the other elements/nodes so it can be relative to those.) Every DOM tutorial seems to ignore the fact that text can occur outside tags.

谢谢。

推荐答案

像这个？

var p = document.getElementsByTagName("p")[0];
alert(p.childNodes[1].textContent)

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