For learn basics of AngularJs you can follow my previous blog: Getting Started With AngularJS
Firstly we clear out our basics concept like what is data binding and type of data binding etc.
what is data binding?

Data binding is a process to established the connection between view and model to communicate or updating the data view to model and model to view.
Type of binding?

binding are 3 type listed below.
  1. one time binding.
  2. one way binding.
  3. two way binding.
One time binding

  • In One time binding Data is bind only one time thought the execution of application
  • value can't be changed after data binding model to view.
One way Binding
In One way binding data is bind in one direction means model to view, if model is updated then the view is also updated but if view is updated then model is not updated.
Two way binding

In two way binding if model is updated then view is also updated and vice versa