Chapter 7. Ajax Tags

Chapter 7. Ajax Tags Writing Ajaxian code over and over can be tedious and error-prone. Although many libraries with a lot of reusable code are available, you may develop some custom features that you want to use repeatedly throughout your applications. In that case, you can encapsulate the functionality in a JSP tag for easy reuse. Using tag libraries will save you time and enhance the maintainability of your code. If you fix a bug in a tag library, you can easily propagate the change to all of your code: instead of rewriting the code in every application, merely drop your new library into the deploy directory.