Wijmo 5 [Flex Grid]

Deatil row open on button click

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.20161.138/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.20161.138/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.20161.138/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.20161.138/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.20162.198/controls/wijmo.grid.detail.min.js"></script>
<script src="http://cdn.wijmo.com/5.20161.138/interop/angular/wijmo.angular.min.js"></script>
 <div ng-app="app" ng-controller="appCtrl">
  <button ng-click="show(flex.selection.row)">Edit</button>
        <wj-flex-grid items-source="data" control="flex">
            <wj-flex-grid-column header="Id" binding="id"></wj-flex-grid-column>
            <wj-flex-grid-column header="Country" binding="country"></wj-flex-grid-column>
            <wj-flex-grid-column header="Amount" binding="amount"></wj-flex-grid-column>
            <wj-flex-grid-column header="Edit" is-read-only="true">
            </wj-flex-grid-column>
        </wj-flex-grid>
                
        <wj-popup control="pop" hide-trigger="None" hidden="hidden(s,e)" style="padding:20px;"> 
            <wj-flex-grid items-source="data">
                <wj-flex-grid-detail initialized="init(s,e)"  max-height="250" detail-visibility-mode="ExpandSingle">
                    <wj-flex-grid items-source="data"
                                  headers-visibility="Column">
                    </wj-flex-grid>
                </wj-flex-grid-detail>
            </wj-flex-grid>
        </wj-popup>
    </div>

JavaScript

var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
    data = [];
        for (var i = 1; i < 10; i++) {
            data.push({
                id: i,
                country: countries[i % countries.length],
                date: new Date(2014, i % 12, i % 28),
                amount: Math.random() * 10000,
                active: i % 4 == 1
            });
        }
        
        
        var app = angular.module('app', ['wj']);
        app.controller('appCtrl', function ($scope, $http, $interval) {
            $scope.data = new wijmo.collections.CollectionView(data);
            $scope.init = function (s, e) {
                $scope.dp = s;                
            };
            var row;
            $scope.show = function (value) {
                row = value;
                $scope.pop.show(true);
                $scope.dp.showDetail(value);
            };
            $scope.hidden = function (s, e) {
                $scope.dp.hideDetail(row);
            };
        });