AngularJS Tutorial: Introduction

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  Here are some of the characteristics of AngularJS:

  Data-binding framework

  Data-binding is an automatic way of updating the view whenever the model changes, as well as updating the model whenever the view changes.

• It enhances HTML by attaching directives to our pages with new attributes or tags and expressions in order to define very powerful templates directly in our HTML.
• Facilitate building single page application (SPA)

  In a single page web application, we only have one “real” HTML page whose content can be changed in Javascript without having to download a new page.

• In a SPA, either all necessary code – HTML, JavaScript, and CSS – is retrieved with a single page load, or the appropriate resources are dynamically loaded and added to the page as necessary, usually in response to user actions.
• There are two types of angular script URLs we can point to, one for development and one for production:

  For angular.min.js, we can use it like this:

  The following code demonstrates the usage of the ng-directives:

  AngularJS starts automatically when the web page has loaded:

  We’ll get to the details in our subsequent tutorials.

AngularJS Tutorial: Introduction

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We will learn all the basics of AngularJS: directives, expressions, templates, and data binding.

What else we need to know about AngularJS?

Controllers, Modules, Events, DOM, Forms, Input, Validation, Http, and much more.

AngularJS is a JavaScript MVC framework developed by Google.

It can be added to an HTML page with a