Chapter 8. Ajax on Struts

Struts is one of the most mature and widely used Model-View-Controller (MVC) frameworks for Java web applications, so it's natural to ask the question, "How do you add Ajax features to Struts applications?" And, as you'd expect, there are several good answers. In this chapter, we'll investigate two approaches: using Struts-Layout, which implements some Ajax features, and using the DWR library (introduced in Chapter 6) within Struts applications.

This chapter isn't a tutorial on or introduction to Struts. If you want to learn more about Struts, some good sources are Programming Jakarta Struts, by Chuck Cavaness, and Jakarta Struts Cookbook, by Bill Siggelkow (both published by O'Reilly). It's also worth looking at the documentation at http://struts.apache.org.