The basic concept of jquery and advanced programming _jquery

(1) jquery was a JavaScript library created by John Resig of the United States in 2006, from the original 1.0 version to the 1.5.2 version that was published in March 2011. As a JavaScript library, jquery solves the browser compatibility problem to a large extent and works well under IE 6.0 +, FF 2.0 +, Safari 3.0 +, Opera 9.0 + and chrome.

(2) Although jquery is not the only JavaScript library, nor is it the earliest JavaScript library, jquery has the biggest impact, it continues to attract global technology enthusiasts and experts to join its camp, has become almost a web development field of fact standards. Today, even a JavaScript engineer who insists on not being willing to use jquery must be able to read the jquery code, or he will not be able to easily communicate and collaborate with others. So, jquery has become the basic skill that the front-end development practitioner must master.

(3) As a matter of fact, jquery is simply a set of code based on JavaScript, which is not capable of exceeding JavaScript, and even the realization of some functions relies on JavaScript itself. Perhaps many people take it for granted that learning to use JavaScript is fine, and jquery is for those who are opportunistic. But it turns out that jquery is not dispensable, its emergence has completely liberated the developer's creativity, so that a large number of outstanding network applications erupt, dizzying, is to create the original JavaScript did not do the prosperity situation.

(4) The so-called famous than meet, in order to experience the practical application of jquery in close proximity, readers can visit the following several foreign websites. One of the common features of these flashy sites is the use of jquery to create rich interactive elements and dynamic effects on a Web page.

(5) jquery is not only the best choice for beginners, it has been applied in the world's largest organization, with hundreds of millions of page accesses each month enhancing interactivity. Many companies, such as Amazon, IBM, Twitter, NBC, Best Buy and Dell, have used jquery in their offerings.

(6) According to the development of the Web, jquery will undoubtedly evolve rapidly with the speed of web development. At least 3 major jquery versions have been released in 2011 years, and the development community around jquery has grown, and developers around the world have made significant contributions to jquery bug fixes, plug-in development, and related jquery UI and Qunit projects. For any program person who wants to engage in world-class JavaScript development, the active jquery technology community ensures that jquery becomes a full-featured JavaScript library.

(7) Summary: No matter which programming methodology or programming technique is used, jquery has outstanding features in the front-end development field for various web technologies, such as java/spring, PHP,. NET, Ruby on Rails and Python/django.