Wijmo 5 [Flex Grid]

Dyanamicaly add column.

by Manish Gupta

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.20162.198/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.20162.198/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.20162.198/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.20162.198/controls/wijmo.grid.min.js"></script>
 <button id="add">Add Column</button>
    <div id="theGrid"></div>

JavaScript

var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
appData = [];
        for (var i = 0; i < 10; i++) {
            appData.push({
                id: i,
                country: countries[i % countries.length],
                date: new Date(2014, i % 12, i % 28),
                amount: Math.random() * 10000,
                active: i % 4 == 0
            });
        }
        $(document).ready(function () {
            var data = [{ tempVal: 242 }, {tempVal:353}];
            var grid = new wijmo.grid.FlexGrid('#theGrid');            
            grid.itemsSource = new wijmo.collections.CollectionView(appData);
            grid.itemsSource.trackChanges = true;
            $('#add').click(function () {
                $.each(appData, function (i, val) {
                    val.newCol = data[i%data.length].tempVal
                });
                var col = new wijmo.grid.Column({ header: 'New Col', binding: 'newCol' });
                grid.columns.push(col);
               
            });
        });