Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about how to learn jQuery in the front end of Web. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

When it comes to learning JavaScript, many Xiaobai students will definitely have a headache for his original writing. Every logical business needs to be handwritten, that is, to build a wheel one at a time. It feels troublesome.

It would be nice if it were easier. Because JavaScript has features that can be encapsulated, there are many class libraries and plug-ins encapsulated in JavaScript. For example, the most classic class library is jQuery.

How to learn jQuery in web front-end development

JQuery is the most widely used javascript function library today. According to statistics, 46% of the top 1 million websites in the world use jQuery, far more than other libraries. Microsoft even uses jQuery as their official library. It is necessary for web developers to learn jQuery.

Because it allows you to understand the most common technologies in the industry, lays the foundation for learning more advanced libraries in the future, and can really easily make a lot of complex effects.

JQuery is not a new language.

The common and complex operations are functionally encapsulated and called directly, which greatly reduces the difficulty of using JavaScript and changes the habit of using JavaScript.

JQuery can do any JavaScript that can be done, but jQuery can greatly improve development efficiency.

The jQuery class library is the best way to encapsulate many JavaScript events in the class library. JQuery uses encapsulation to alleviate many problems such as traversal, object selection, and so on.

To simplify the implementation of web page special effects, you can use the calling method.

To learn jQuery time, use the key points to recognize:

I. similarities and differences between jQuery syntax and JavaScript original syntax

II. Dom object and jQuery object

III. The similarities and differences between the entry function of jQuery and that of JavaScript

IV. Performance reasoning in the jQuery case.

Learn jQuery, the most useful effect is that you can quickly complete the special effects of the web page, such as rotation pictures, accordion menu, merry-go-round, magnification and so on. Can complete the layout of an e-commerce network special effects development is the most fundamental condition.

The above is the editor for you to share how to learn jQuery in the front end of Web, if you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.