AngularJS Getting Started

What is Angularjs

Angularjs is Google's Open source JavaScript MVC framework that makes up for the lack of HTML in building applications,

• It makes web development and testing easier by extending the HTML vocabulary using the instruction (directives) structure, which enables developers to use HTML to declare dynamic content.
• Binding data to HTML via an expression

AngularJS can build a single page application (Spas:single page applications).

ANGULARJS directive

AngularJS extends HTML attributes with the prefix ng-through ng-directives . The main are:

• The ng-app directive defines an AngularJS application.
• The ng-model directive binds the element value (such as the value of the input field) to the application.
• The ng-bind directive binds the application data to an HTML view. Has the same effect as expression {{expression}}

ANGULARJS-expression

The AngularJS expression is written in double curly braces:{{expression}}.

AngularJS expressions bind data to HTML, which is similar to the ng-bind directive. AngularJS will "output" the data where the expression is written.

Simple Angularjs Example

<! DOCTYPE html>
AngularJS Getting Started