This chapter explores AJAX technology which allows isolated update of the page. The 3 main data types being used are HTML, XML, and JSON (most popular). jQuery methods can be applied to simplify AJAX ...

Remember how to access data in arrays and objects. Arrays use bracket notation to access a specific index of an item. Objects use either bracket or dot notation to access the value of a given property ...

Use JSON for AJAX App Data As you might expect, Crockford called JSON the best data format for AJAX apps -- safe and effective, but "like everything else, dangerous when used recklessly." For example, ...

As the core technology of Web 2.0, Ajax has caught more and more attention. Xml, as the traditional data load format, needs to be resolved by DOM (Document Object Model ) both in client-side and ...