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    1. For this example I am using php server side code to gather the data from the data base and return it as a Json format. For this we can use the buid in code for php i.e.
    json_encode($data);

    for eg: (using Codeigniter model)

                    $check_sql = "Select * from user where about_status = 1"; //status is flag for the active user
    $check = $ci->db->query($check_sql);
    $row = $check->result();

    echo json_encode($row);

    which gives output as:

    {
    "records": [
      {
        "Name" : "Yubraj Pokharel",
        "City" : "Kathmandu",
        "Country" : "NP"
      },
      {
        "Name" : "Chitra Shrestha",
        "City" : "Pokhara",
        "Country" : "NP"
      },
      {
        "Name" : "Prayag Upd",
        "City" : "California",
        "Country" : "US"
      },
      {
        "Name" : "Sudhan Pokharel",
        "City" : "Nepalgunj",
        "Country" : "NP"
      },
      {
        "Name" : "Mr Tom Cruise",
        "City" : "California",
        "Country" : "US"
      }
    ]
    }

    2. calling it from the angular page:

    <html>
    <head>
    <title>Json Data</title>
            call angular js here
    </head>
    <body>
    <div class="container">
    <div class="row">
    <div class="col-lg-12" ng-app="myApp" ng-controller="customersCtrl"> 
    <table class="table">
    <tr>
    <th>Name</th>
    <th>country</th>
    </tr>
    <tr  ng-repeat="x in names">
         <td>{{ x.Name }} </td>
         <td>{{ x.Country }}</td>
       </tr>
    </table>
    </div>
    </div>
    </div>

    <script>
    var app = angular.module('myApp', []);
    app.controller('customersCtrl', function($scope, $http) {
        $http.get("http://localhost/angular/news.php")
        .success(function(response) {$scope.names = response.records;});
    });
    </script>
    </body>
    </html>

    3. Here it is done enjoy happy coding :)

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