How does jquery traverse nodes

This article is a detailed introduction to "how jquery traverses nodes" for everyone. The content is detailed, the steps are clear, and the details are properly handled. I hope this article "how jquery traverses nodes" can help you solve your doubts. Let's go deeper and learn new knowledge together with the ideas of Xiaobian.

The specific methods are as follows:

1. Use the children() method to traverse all child nodes of an element

Testtag1 Testtag2 Testtag3 Testtag4 $("li").children(".btn")

2. Use the next() method to traverse the next sibling node adjacent to an element

Testtag1 Testtag2 Testtag3 Testtag4 $("li").next(".btn")

3. Use prev() to traverse the next sibling node adjacent to an element

Testtag1 Testtag2 Testtag3 Testtag4 $("li").prev(".btn")

4. Use the siblings() method to traverse all sibling nodes of an element

Test label 1 Test label 2 Test label 3 Test label 4$("li").siblings(".btn") Read here, this article "jquery how to traverse nodes" article has been introduced, want to master the knowledge of this article also need to be used by yourself to understand, if you want to know more about related content articles, welcome to pay attention to industry information channels.