What is
AngularJS?
AngularJS is an open source Model-View-Controller structure
which resembles the JavaScript framework.
Angular
JS is probably one of the most popular modern day web frameworks available
today.This framework is used for developing mostly Single Page
applications.This framework has been developed by a gruop of developers from
Google itself.
In
light of the sheer help of Google and thoughts from a wide network forum,the
system is constantly stayed up with the latest.Also,it always incorporates the
latest development trends in the market.
In this tutorial,you
will learn :
1) AngularJS Features
2) Angularjs Architecture
3) Angular Advantages
AngularJS
Features
Angular has the
following key features which it one of the powerful frameworks in the market.
1) MVC - The
structure is based on the acclaimed idea of MVC (Model-View-Controller). This
is a design pattern used in all modern day web applications.This pattern is
based on splitting the business logic layer,the data layer,and presentation
layer into separate sections. The division into various areas is done as such
that every one could be overseen all the more effectively.
2)Data Model Binding -
You do not
need to write special code to bind data to the HTML controls.This can be done
by Angular by just adding a few snippets of code.
3) Composing less code - When doing DOM
control a ton of Javascript was required to be composed to structure any
application. Yet, with Angular,you will be astonished with the lesser measure
of code you have to compose for DOM control.
4) Unit Testing prepared - The planners at
Google created Angular as well as built up a testing structure called
"Karma" which aides in planning unit tests for AngularJS
applications.
AngularJS Architecture
Angular.js follows the MVC architecture,the
diagram of the framework as shown below.
controller->View->Model
Angularjs
Architecture Diagram
1) The Controller speaks
to the layer that has the business logic.User occasions trigger the capacities
which are put away inside your controller.The user events are part of the
controller.
2) Views are used to represent the presentation layer which
is provided to the end users
3) Models are used to represent your data.The data in your
model can be simple as just having primitive declarations.For example,if you
are maintaining a student application,your data model could just have a student
id and a name.Or it can be complex by having a structured data model. In the
event that you are keeping up a vehicle possession application,you can have
structures to characterize the vehicle itself as far as its motor
capacity,seating limit and so on.
AngularJS Advantages
1) Since it is an open source framework,you can expect the
number of errors or issues to be minimal.
2) Two-way binding - Angular.js keeps the data and
presentation layer in sync.Now you do not need to write additional Javascript
code to keep the data in your HTML code and your data later in sync.Angular.js
will automatically do this for you.You just need to specify which controls is
bound to which part of your model.
Model --> Page
3) Steering - Angular can deal with directing which means
moving starting with one view then onto the next.This is the key fundamental of
single page applications ; wherein you can move to various functionalities in
your web application dependent on client connection yet at the same time remain
in agreement.
4) Angular supports testing,both Unit Testing, and
Integration Testing.
5) It extends HTML by providing its own elements called
directives.At a high level, directive are markers on a DOM element (such as an
attribute,element name,and comment or CSS class)that tell AngularJS's HTML
compiler to join a predetermined conduct to that DOM component.These directives
help in extending the functionality of existing HTML elements to give more
power to your web application.
Branch and
Office Address
Infocampus Software
Training Institute
1st Floor,Above HDFC Bank
Near Kalamandir,ORR Marathahalli
Banglore-560037.
Contact: 8884166608 / 09740557058..
Email : hr.infocampus@gmail.com
Select for INFO
CAMPUS SOFTWARE TRAINING CENTER and get trained with specialists.Find
AngularJS courses, classes in Marathahalli Bangalore at Infocampus with
Real-Time Project Training, Hands-on Experience Mentors. 100% Placement
Assistance after Immediate courses completion.
Visit:
To Book Free Demo,Please Call -
8884166608/9740557058/9738001024
Comments
Post a Comment