Get data from database and display using AngularJs in asp.net MVC

In this article I am going to explain how to get the data from database using AngularJs in asp.net MVC.

Get data from database and display using AngularJs in asp.net MVC
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Description:
I am using database first approach. I have created a table Tb_City
Id
Int, PK
CityName
varchar(100)

Implementation:

Model (Tb_City.cs):

public partial class Tb_City
    {
        public int Id { get; set; }
        public string CityName { get; set; }
    }

Add Controller
I have added empty controller to project. Create a Json action to get the data.

Controller (AngularController.cs) :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using MVC_Project.Models;
namespace MVC_Project.Controllers
{
    public class AngularController : Controller
    {
        //
        // GET: /Angular/
        DemoEntities1 db = new DemoEntities1();
        public ActionResult Index()
        {
            return View();
        }
        public JsonResult Getcity()
        {
            var city = db.Tb_City.ToList();
            return Json(city, JsonRequestBehavior.AllowGet);
           
        }

    }
}

Add view
Add a view for Index action.

Add AngularJs and Module & Controller
Add the online AngularJs reference. After that add the module and controller.
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.js"></script> 
<script>
    var angular = angular.module('mvcapp', []);
    angular.controller('AngularController', function ($scope, CityService) {
        GetAllCity();


        function GetAllCity() {
            var getAllcity = CityService.Getcity();
            getAllcity.then(function (city) {
                $scope.cities = city.data;
            }, function () {
                alert('Records not found');
            });
        }
    })
    angular.service("CityService", function ($http) {
        this.Getcity = function () {
            return $http.get("/Angular/Getcity");
        };
    });
</script>

Complete code of View (Index.cshtml) :

@{
    ViewBag.Title = "MVC-AngualatJs Tutorial";
}
<h2>MVC-AngualatJs Tutorial </h2>
<div ng-app="mvcapp" ng-controller="AngularController" class="row">

 <table>
     <tr ng-repeat="city in cities">
         <td>{{$index + 1}}</td>
         <td></td>
         <td>{{city.CityName}}</td>
     </tr>
    </table>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.js"></script>

<script>
    var angular = angular.module('mvcapp', []);
    angular.controller('AngularController', function ($scope, CityService) {
        GetAllCity();

        function GetAllCity() {
            var getAllcity = CityService.Getcity();
            getAllcity.then(function (city) {
                $scope.cities = city.data;
            }, function () {
                alert('Records not found');
            });
        }
    })
    angular.service("CityService", function ($http) {
        this.Getcity = function () {
            return $http.get("/Angular/Getcity");
        };
    });
</script>


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