What is jquery

What is Jquery? What are the characteristics of Jquery? How to use Jquery? Many people have just come into contact with Jquery and may be unfamiliar with these issues. Let's explain what Jquery is and take you to re-understand Jquery.

What is Jquery?

Jquery is a simple and fast js framework, and you can use js to query and control page controls. jQuery advocates using less code to do more things, encapsulating jQuery In js code, it has a simple design pattern to optimize document and animation design interaction.

What are the characteristics of Jquery?

Jquery has many features, including quickly obtaining elements in documents, providing dynamic effects for web pages, creating ajax interactive pages without refreshing, changing the content of web pages, etc. jquery has many advantages. Functional interface and flexible css selector, and extend the css selector.

How to use Jquery?

We can reference Jquery in html. The use of Jquery is usually placed at the front, followed by the style of Jquery. Syntax:

<scriptsrc="js/jquery-1.11.1.js">//jQuery的引用</script>
<script>//jquery的样式</script>

The above is what Jquery is. All introduced, if you want to know more about jQuery, please pay attention to php Chinese website.

The above is the detailed content of What is jquery. For more information, please follow other related articles on the PHP Chinese website!