How does data binding work in AngularJS?

Question

How does data binding work in the AngularJS framework?

I haven\'t found technical details on their site. It\'s more or less clear how it works when data

Answer 1

Angular.js creates a watcher for every model we create in view. Whenever a model is changed, an "ng-dirty" class is appeneded to the model, so the watcher will observe all models which have the class "ng-dirty" & update their values in the controller & vice versa.