How to use AngularJS in ASP.NET MVC and Entity Framework

AngularJS is mostly utilized by developers for building dynamic and single-page web applications.

As we know, AngularJS is an open-source framework, which makes it completely free for developers to insert additional directives into the HTML components.

Here we are to learn how AngularJS is used as an Asp.Net development services and how we can access data using an entity framework database. In short, we can acknowledge this by going through the given points:

1. First, you need to insert the AngularJS library in Asp.Net MVC.
2. Now add a reference to AngularJS.
3. Use the Entity Framework database to fetch the data.
4. Return JSON data from the controller in Asp.Net MVC.
5. Utilize JSON data for AngularJS performance.
6. Send data from the controller to be viewed using AngularJS services in the controller.
7. Offer data on an AngularJS view.

Before implementing the above-given points, you first need to build an Asp.Net MVC application, manage packages like the Nuget package, AngularJS package and go for installation into the project.

Now, you can go further to implement the aforementioned points so find the complete process in detail below:

1. Insert AngularJS library

After setting up the package, you can insert the AngularJS library. By adding the library, you can find all files in the script folder of the Angular JS library.

2. AngularJS Reference

There are two options for integrating AngularJS library references: bundling and MVC minification.

If you are using Bundling, then you will get AngularJS in the entire project, but you also go with the other option (MVC minification) in case you need to utilize AngularJS, particularly.

3. Use Entity Framework

For developing an end-to-end MVC application in dot net programming you have to follow a few important steps, which are given below:

• Utilize the Entity Framework database as the first approach to fetching data from the database.
• JSON is returning from the MVC controller.
• Configure a database utilizing the Entity Framework first approach.
• To fetch data from a database, generate an AngularJS service using $http.
• Make an AngularJS view on the MVC view to show data.
• The Entity Framework database must be the first approach.

4. Return JSON data

When you want to return personal data as JSON, you need to add the return type JSONResult as an action in the controller.

To return the JSON data, you should know that it is very easy to write web API code; however, it helps you understand how you should perform with AngularJS and, as the best choice, find an action to return the JSON data.

5. Create AngularJS Service

AngularJS is well-known across the world and we are here to describe a few important key concepts in the AngularJS framework.

To implement AngularJS in Asp.Net MVC, we need to understand these functions that can help you fetch data using $http. Have a look below-

6. Controller

The controller comes with business logic and data and works as a JavaScript constructor. In this process, the controller and view make a connection using the $Scope object.

A controller is implemented on view each time and the result comes as an instance. So, if you implement the constructor multiple times, you will get instances created at the same time.

7. Modules

These are the other functions contained in JavaScript. Modules perform as controllers and services and at least one module should be comprised of a single AngularJS application.

To implement a module and controller in the view, you have to call the reference of a JavaScript file and give the value of the ng-app directive to the module name.

8. Services

Services are known as JavaScript functionality that is utilized to build instances one time per application lifecycle.

The things that are components of services should be shared across the controller. Besides, there are many ways to create a service in AngularJS and the most commonly utilized is the factory method or service method.

Summary

In this blog, we describe some very important steps utilized in AngularJS and Asp.Net MVC. Some useful components are also discussed here.

I hope you have gotten significant information about the use of AngularJS in Asp.Net MVC. It is easy to utilize AngularJS in MVC using the Entity Framework but the main concern is the security level.

You also need to be sure of better security features on the server side.

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Moreover, we provide any kind of mobile and web app development services for creating a highly responsive and robust applications. If you want to get further information about our services then feel free to contact us.

Rahul Mathur

Rahul Mathur is the founder and managing director of ARKA Softwares, a company renowned for its outstanding mobile app development and web development solutions. Delivering high-end modern solutions all over the globe, Rahul takes pleasure in sharing his experiences and views on the latest technological trends.