Let's say you're building a standard web application, where you have Clients, and Documents for those clients. You want to build a page that lets you browse documents, based off of clients. Something like the following: [ClientA|V]<-ClientSelector----------------------DocumentA<---ListofClientA's documents-DocumentB You decide to load in the list of documents only after a client is selected, and to do so through an AJAX request. Your code could end up looking like this (if you're working in A...
