Bindings
What is this ?
If you did a little bit of Flex in your life, you know what is bindings and what we will talk about here in really close to the Flex bindings.
You probably just read the MVC section, so the problem is to be able to let the model and the view interact. But don't forget model and view doesn't know each other. Binding is a good way to let them interact.
Binding will do one thing for you. You will have some attributes in your model that will be "binded" to properties of some elements in the view. That means that if you are changing the value of your attributes in the model, the "binded" properties of your element will be automatically updated. Nice !