Iterate through nested json array in angular controller and get unique values

Question

I need to iterate through nested json array which looks like that

[
  {
    \"title\": \"EPAM\",
    \"technologies\": [
        \"PHP\",
        \".net\",
          


        

Answer 1

Use angular's forEach:

 var app = angular.module('app', []);
    app.controller('CompaniesController', ['$scope', '$http', 
      function($scope, $http) {
        $http.get('json/companies.json').success(function(data) {
            $scope.companies = data; // get data from json
              angular.forEach($scope.companies, function(item){
                   console.log(item.technologies);  
               })
            });
        });

      }
    ]);