Rapid Web Development with Grails and Ajax

Grails is a Java- and Groovy-based web framework that is built for speed. First-time developers are amazed at how quickly you can get a page-centric MVC web site up and running thanks to the scaffolding and convention over configuration that Grails provides. Advanced web developers are often pleasantly surprised at how easy it is to break out of that coarse-grained navigation model using the native Ajax support baked into the framework.

We'll start with the solid Web 1.0 foundation that Grails provides and mix in JavaScript libraries like Prototype and Scriptaculous. (Both are included with the framework.) Grails tags like remoteLink and formRemote make it easy to asynchronously replace strategic parts of the web page while leaving the whole unchanged.

There is first-class support for JSON (JavaScript Object Notation) in Grails. You'll see how easy it is to return JSON (and XML) instead of the usual HTML using the grails.converters package.

About Scott Davis

Scott Davis is the founder of ThirstyHead.com, a training company that specializes in Groovy and Grails training.

Scott published one of the first public websites implemented in Grails in 2006 and has been actively working with the technology ever since. Author of the book Groovy Recipes: Greasing the Wheels of Java and two ongoing IBM developerWorks article series (Mastering Grails and in 2009, Practically Groovy), Scott writes extensively about how Groovy and Grails are the future of Java development.

More About Scott »