Flex Grid Detail

by Joel Parks

HTML

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="http://cdn.wijmo.com/5.latest/styles/wijmo.min.css">
<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/controls/wijmo.chart.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.grid.detail.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/interop/angular/wijmo.angular.min.js"></script>
 <!-- mark this as an Angular application and give it a controller -->
    <div ng-app="app" ng-controller="appCtrl">

        <h1>Wijmo 5 FlexGrid Row Detail</h1>

        <p>This is a <b>FlexGrid</b> control:</p>
        <button ng-click="toggle()">Toggle Grid</button>
        <div ng-hide="hidden">
            <wj-flex-grid items-source="data" style="height: auto;margin-top:10px" control="flex">
                <wj-flex-grid-column header="Country" binding="country" width="*"></wj-flex-grid-column>
                <wj-flex-grid-detail max-height="250" detail-visibility-mode="{{detailMode}}">
                    <wj-flex-grid items-source="getDetail($item.country)" height="1000px" headers-visibility="Column">
												<wj-flex-grid-column header="Brand" binding="car" width="*"></wj-flex-grid-column>
												<wj-flex-grid-column header="Year Founded" binding="founded"></wj-flex-grid-column>
												<wj-flex-grid-column header="Revenue" binding="revenue"></wj-flex-grid-column>
                    </wj-flex-grid>
                </wj-flex-grid-detail>
            </wj-flex-grid>           
        </div>       
    </div>

JavaScript

// define app, include Wijmo 5 directives
        var app = angular.module('app', ['wj']);

        // controller
        app.controller('appCtrl', function ($scope) {

            // create some random data
            var countries = 'US,Germany,Japan,UK'.split(','),
                data = [], innerData = [];
            for (var i = 0; i < countries.length; i++) {
                data.push({
                    country: countries[i],
                    downloads: Math.round(Math.random() * 20000),
                    sales: Math.random() * 10000,
                    expenses: Math.random() * 5000
                });
            }

            // expose data as a CollectionView to get events
            $scope.data = new wijmo.collections.CollectionView(data);
            $scope.detailMode = wijmo.grid.detail.DetailVisibilityMode.ExpandSingle;
            // show grid and restore scroll position
            $scope.toggle = function () {
                var flex = $scope.flex;

                // save scroll position before hiding grid
                if (flex && !$scope.hidden) {
                    $scope.sp = flex.scrollPosition;
                }

                // toggle visibility
                $scope.hidden = !$scope.hidden;

                // restore scroll position after showing grid
                // (this is required only in IE...)
                if (flex && !$scope.hidden) {
                    setTimeout(function () {
                        flex.scrollPosition = $scope.sp;
                    }, 0);
                }
            }
            
           var  viewCollection = {};
           
            $scope.getDetail = function (country) {
                var detail = [], cars, founded, revenue;
								if(country === 'US'){
										cars = 'Chrysler,Ford,General Motors,Tesla'.split(',');
										founded = '1925,1903,1908,2003'.split(',');
										revenue = '147.5b,156.78b,157.31b,11.8b'.split(',');
										for(var j = 0; j <...