Create a Basic Angular 2 ngModel Input
ngModel is a very powerful feature of Angular 2, but it isn’t enabled by default. You need to import the Angular 2
FormsModule and use the proper syntax around the
ngModel directive to enable the features (such as automatically updating from an ngModel) that you would expect.
This lesson starts with a Angular 2 hello world app. To quickly set that up use the angular cli which will set up the boilerplate needed to get started.