Home > Web Front-end > JS Tutorial > body text

Summary of adding, checking, modifying and deleting DOM trees in js

迷茫
Release: 2017-03-26 17:40:52
Original
1451 people have browsed it

Summary of adding, checking, modifying and deleting DOM trees

Abstract: The operation of HTML DOM is an essential skill for front-end JavaScript programming. This article is my own summary of DOM tree operations, mainly The list of methods, with less theoretical explanation, is suitable for everyone to clarify their ideas or review

1. What is HTML DOM?

is a standard established by W3C, a standard object model for HTML, and a programming interface for accessing HTML. All in all, it is the standard that allows us to operate HTML elements

2. Summary of the method of operating the DOM tree

I like to display it in the form of a logic diagram, which is more clear, as shown below :
Summary of adding, checking, modifying and deleting DOM trees in js

3. DOM2 and DOM3

DOM2 and DOM3 mainly extend the DOM API, such as: API for operating styles and traversal. Make operation more convenient.

The above is the detailed content of Summary of adding, checking, modifying and deleting DOM trees in js. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!