The jQuery library can be added to a web page with a simple line of markup.
Basic knowledge you need
Before you start learning jQuery, you should have a basic understanding of the following:
If you need to learn these subjects, please on our home page to find these tutorials.
What is jQuery?
The jQuery library contains the following functions:
- HTML element selection
- HTML element manipulation
- CSS operations
- HTML event function
- HTML DOM traversal and modification
Tip: In addition, Jquery also provides a large number of plug-ins.
Why use jQuery?
There are a large number of open source JS frameworks on the Internet, but jQuery is currently the most popular JS framework and provides a large number of extensions.
Many large companies are using jQuery, for example:
Is jQuery applicable to all browsers?
The jQuery community knows that JS has a lot of compatibility issues in different browsers. Currently jQuery is compatible with all major browsers, including Internet Explorer 6!