Wijmo 5 [Flex Grid]

Scroll into view for preserve state

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.20152.84/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.20152.84/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.20152.84/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.20152.84/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.20152.84/interop/angular/wijmo.angular.min.js"></script>
<script src="http://cdn.wijmo.com/5.20152.84/interop/angular/wijmo.angular.min.js"></script>
  <div ng-app="app" ng-controller="appCtrl"> 
        <button ng-click="scroll()">Scroll</button>
        <wj-flex-grid control="flex" items-source="data" items-source-changed="itemSourceChanged(s,e)" style="height:50%;">
            <wj-flex-grid-cell-template cell-type="RowHeader">{{$row.index}}</wj-flex-grid-cell-template>
        </wj-flex-grid>
    </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,UK,Japan,Italy,Greece'.split(','),
                data = [];
            for (var i = 0; i < 50; i++) {
                data.push({
                    country: countries[i % countries.length],
                    downloads: Math.round(Math.random() * 20000),
                    sales: Math.random() * 10000,
                    expenses: Math.random() * 5000
                });
            }

            $scope.itemSourceChanged = function (s, e) {
                s.refresh();
                s.scrollIntoView(40, 0);
               
            };
            // expose data as a CollectionView to get events
            $scope.data = new wijmo.collections.CollectionView(data);
            $scope.scroll = function () {                
               $scope.flex.scrollIntoView(25, 0);
            };
        });