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  1. #16
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    jalandhar
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    Re: What is the use of Angular JS in Website?

    I want to learn Angular JS.You can suggest some online courses

  2. #17
    Junior Member
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    Jul 2017
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    raipur
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    4

    Re: What is the use of Angular JS in Website?

    Angular gives an extensive variety of other prominent components like two-way information binding, formats, MVC, reliance injection, mandates, testing, and significantly more to fabricate any kind of web application.

  3. #18
    Junior Member
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    Jul 2017
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    10

    Re: What is the use of Angular JS in Website?


    AngularJS
    is a structural framework for dynamic web apps. With AngularJS, designers can use HTML as the template language and it allows for the extension of HTML's syntax to convey the application's components effortlessly. Angular makes much of the code you would otherwise have to write completely redundant.

  4. #19
    Senior Member
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    Aug 2016
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    www.crsinfosolutions.com
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    108

    Re: What is the use of Angular JS in Website?

    Quote Originally Posted by banhuhoian View Post
    Hello you
    AngularJS is especially useful while building Data Driven, CRUD, Single Page Applications - let's explore that a bit-

    Single Page Applications are web app which fits in a single web page, to provide fluid user experience like a desktop or native smartphone application.
    Gmail, Google Maps web applications are perfect examples of a Single Page Apps.

    Data driven, CRUD (Create Read Update Delete ) Apps -
    Irrespective of the capabilities of the modern web ecosystem, most of the web apps remain Line of Business, RDBMS based, CRUD operations driven Information Management Systems -

    A typical example would be an HRMS or a CMS.

    Now, such kind of apps are the sweet spot of AngularJS - if you're building one of such apps, AngularJS is best choice for you, to build a client side application!

    Let's have a look at primary reasons to use AngularJS.

    Declarative Paradigm

    AngularJS relies on Declarative programming paradigm
    In simple terms, it means you tell the computer WHAT to do, NOT HOW to do it!

    For example, in case of AngularJS, when you want to update data in the document, you DECLARE the model using templating syntax, and when the model changes, the data on the document changes, without any additional programming! (Two-way data binding between views and controllers)
    So, here you declared your model, and now AngularJS takes care of HOW to handle the updation itself!
    So you told Angular WHAT to do, and it did it itself, without specific instructions on how to do it!

    Now, this is a BIG WIN for pragmatic developers!
    Instead of focusing on hacking the DOM, programmer can focus on core business logic and user experience!

    Directives -
    One of the most powerful feature of AngularJS -
    Directives provide an extension to HTML markup-
    You can create self-managed , autonomous "components" which can be reused throughout the web applications by creating a directive!
    A directive has it's scope, controller, linking function among many other things!

    You can also use directives to create a declarative, domain specific language!

    Data Driven

    AngularJS applications are primarily data driven - that means, data - or the domain models DRIVES the application and it's development, not vice versa!

    Application is developed to cater domain models, domain models are not defined to cater needs of the application!

    Now, this, again, a BIG WIN for pragmatic developers, especially when you're building front end web apps, as it is the situation when domain models are predefined and immutable!

    Angular provides tons of features for managing forms really well. It provides built in, robust mechanisms for form validations, updating the forms.

    But..
    When you should NOT use AngularJS?

    Complex interfaces relying on heavy DOM manipulations
    As we've seen, AngularJS is declarative in nature, which also implies, we have a little control over HOW things happen!
    Well, sometimes, it is not what you want!
    If you're building a complex user interface relying heavy on DOM manipulation at 'nuts and bolts' level, Angular is not the best choice!
    For example, when building an HTML5 game, what you really need is heavy DOM manipulation!

    High Performance Client Applications
    In case of most of the real-life CLIENT apps, 'high performance' isn't a typical requirement, but if you have, you'll need to consider a few things.
    For it's declarative magic, AngularJS relies on something called 'dirty checking' How AngularJS implements dirty checking and how to replicate it ourselves
    As it sounds, it is 'dirty' from the performance perspective.
    It is a common understanding that your Controller shouldn't be 'watching' more than 2000 models at a time, and, if your application needs to do something at THAT scale, Angular is not the best choice.
    This drawback might get away with introduction to Angular2 and integration with native ES6 features (for example Object.observe() ) , but we'll have to wait for a while before it rolls out.

    Hope this helps! :-)
    Very lengthy detailed explanation that is useful to our patrons.

  5. #20
    Member
    Join Date
    Sep 2017
    Posts
    49

    Re: What is the use of Angular JS in Website?

    Angular JS is the framework of java script and it gives AngularJS developers everything they need to set up the front-end of a web application

  6. #21
    Member
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    Jun 2017
    Location
    Brasil
    Posts
    63

    Re: What is the use of Angular JS in Website?

    AngularJs is used for below reasons:
    Directives to extend HTML attributes.
    Expressions to bind data to HTML.
    Scope to control variables.
    Two-way data binding.
    Rendering of HTML.
    Event-handling.
    Composability.
    Unit testing.
    Controllers.
    Services
    Routing.

  7. #22
    Senior Member
    Join Date
    Aug 2016
    Location
    www.crsinfosolutions.com
    Posts
    108

    Re: What is the use of Angular JS in Website?

    There are multiple benefits of Angular over other JavaScript libraries/frameworks. I personally like these few which make work a hell lot easier:
    Two-way data binding- This feature provides the most convenient aspect of Angular. You no longer need to query DOM each time for updating it.
    Dynamic HTML generation: The best of all.
    Dependency injection: Angular implements this feature where you can inject as many dependencies as you want into a particular segment. You no longer need to create instances and initiate the dependency instances for using them.
    Filters: Ah! These are my favourite for manipulation of data on the fly.
    There are many awesome features , but these are my picks for preferring Angular over other JS frameworks. Just my .02

  8. #23
    Senior Member
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    Aug 2017
    Location
    Chandigarh
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    162

    Re: What is the use of Angular JS in Website?

    Quote Originally Posted by margeshp View Post
    Angular JS is a structural framework to develop dynamic web apps. Using Angular JS a designer can use HTML as a template language. It simplifies Front end development.
    Yes, I am agree with you

  9. #24
    Senior Member
    Join Date
    Jun 2015
    Posts
    143

    Re: What is the use of Angular JS in Website?

    Quote Originally Posted by rosesmilez View Post
    There are multiple benefits of Angular over other JavaScript libraries/frameworks. I personally like these few which make work a hell lot easier:
    Two-way data binding- This feature provides the most convenient aspect of Angular. You no longer need to query DOM each time for updating it.
    Dynamic HTML generation: The best of all.
    Dependency injection: Angular implements this feature where you can inject as many dependencies as you want into a particular segment. You no longer need to create instances and initiate the dependency instances for using them.
    Filters: Ah! These are my favourite for manipulation of data on the fly.
    There are many awesome features , but these are my picks for preferring Angular over other JS frameworks. Just my .02
    I'm started learning Angular JS it is so interesting and more fun while practising snippets on various user stories in my latest client projects.

  10. #25
    Senior Member
    Join Date
    Nov 2017
    Posts
    294

    Re: What is the use of Angular JS in Website?

    I want to learn Angular JS.You can suggest some online courses

  11. #26
    Junior Member
    Join Date
    Nov 2017
    Posts
    2

    Re: What is the use of Angular JS in Website?

    To set angles for websites

  12. #27
    Member
    Join Date
    Nov 2017
    Location
    Dehradun
    Posts
    62

    Re: What is the use of Angular JS in Website?

    Thanks for the information

  13. #28
    Junior Member
    Join Date
    Dec 2017
    Posts
    11

    Re: What is the use of Angular JS in Website?

    AngularJS is a structural framework for dynamic web apps. With AngularJS, designers can use HTML as the template language and it allows for the extension of HTML's syntax to convey the application's components effortlessly. Angular makes much of the code you would otherwise have to write completely redundant.

  14. #29
    Senior Member
    Join Date
    Sep 2015
    Location
    jalandhar
    Posts
    596

    Re: What is the use of Angular JS in Website?

    AngularJS is a very powerful JavaScript Framework. It is used in Single Page Application (SPA) projects. It extends HTML DOM with additional attributes and makes it more responsive to user actions. AngularJS is open source, completely free, and used by thousands of developers around the world. It is licensed under the Apache license version 2.0.

  15. #30
    Senior Member
    Join Date
    Aug 2017
    Location
    Chandigarh
    Posts
    381

    Re: What is the use of Angular JS in Website?

    Use of angular JS for create a dynamic website.

 

 
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