Sometimes, your application might need to access data from a remote database or from one or more web services. You might even want to synchronize the data on the phone with data stored remotely.
As with the database access discussed in Chapter 7, “Database Access,” an easy-to-use wrapper for the XMLHttpRequest object is explained in the first section. Later sections explain how the wrapper is created and its inner workings.
In Chapter 7, the nativeDBAccess ...