Introduction - If you have any usage issues, please Google them yourself
Are very basic primary code examples jQuery, examples in the book, very complete, although a little too simple, but after all, easy to understand, to achieve interactive Ajax front-end design of a friend you had better make reference to it, oh, these tutorials are the source , more generic and standard code the official. Examples of content include asynchronous loading, layer operation, data is loaded, click on the interactive functions.