Understanding Flash Scope in Grails

The flash object is a map and one of the more common use cases for flash scope is to store a message that will display when some form of validation fails. Storing a Message in Flash Scope [php]class SampleController{ def index() { flash.message =...

Grails Basics

This is my first blog post since i joined our Grails programming team. Let me try to explain MVC by breaking it down into simple components. Basically model is used to work with back-end. View is what gets displayed to user. Controller is one of most important place...