lastChild not working

Question

I have the following code:

Answer 1

Your elements probably have text nodes around them, so the last child node of the outer

won't necessarily have an "id" attribute.

I'm not sure if all browsers support it, but there's a "lastElementChild" property that explicitly gets only elements, and not things like comment nodes or text nodes. Failing that, you could just loop through the node list looking for type 1 nodes.

0 讨论(0)

查看其它6个回答

发布评论:

提交评论

---

•  加载中...