What is a Controller in Angular world? Controller is a set of JavaScript functions bound to a scope. ng-controller directive tells the Angular to instantiate the new controller object and injects the new scope as a dependency. It contains the business logic for your view. The best practice is not to use controllers to manipulate the DOMs. When you create controller in AngularJS, you may need to...
AngularJS basics overview
What is AngularJS? AngularJS is a front-end JavaScript Framework for creating web applications. It is a declarative programming language. The first question is why should I use this for web application development when MVC is already there? The reason behind using AngularJS on front-end is if you are developing large scale applications then it gives you structure and put things in specific places...