Wijmo 5 [Wijmo input in FlexGrid]

Combo box and input number is used inside grid and access there value using ng-model

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.latest/styles/wijmo.min.css">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="http://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/interop/angular/wijmo.angular.min.js"></script>
 <div ng-app="app">
        <div ng-controller="appCtrl">
            <wj-flex-grid items-source="data" control="flex">
                <wj-flex-grid-column header="Country" binding="country">
                    <wj-flex-grid-cell-template cell-type="CellEdit">
                        <wj-combo-box items-source="country"
                                      selected-index="0"
                                      is-editable="true"
                                      ng-model="utx.country">

                        </wj-combo-box>
                    </wj-flex-grid-cell-template>
                </wj-flex-grid-column>
                <wj-flex-grid-column header="Download" binding="downloads">
                    <wj-flex-grid-cell-template cell-type="CellEdit">
                        <wj-input-number value="$value" ng-model="utx.downloads" control="input"></wj-input-number>
                    </wj-flex-grid-cell-template>
                </wj-flex-grid-column>
            </wj-flex-grid>   
           
            Value using ng-model {{utx}}
        </div>
    </div>

JavaScript

var getData = function (value) {
            var countries = 'India,Japan,UK,US,China'.split(','),
           data = [];
            for (var i = 0; i < value; i++) {
                data.push({
                    id: i + 1,
                    country: countries[i % countries.length],
                    sales: Math.random() * 10000,
                    downloads: Math.random() * 200,
                    active: i % 3 == 0
                });
            }
            return data;
        };
        var getCountry = function () {
            var countries = 'India,Japan,UK,US,China'.split(',')
            return countries;
        };
        
        var app = angular.module('app', ['wj']);
        app.controller('appCtrl', function ($scope) {
            $scope.data =new wijmo.collections.CollectionView(getData(5));
            $scope.country = new wijmo.collections.CollectionView(getCountry());
            $scope.utx = {
                country: null, downloads:0
            };
            
          
        });