Wijmo 5 - FlexGrid and FlexChart

by Joel Parks

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdn.grapecity.com/wijmo/5.latest/styles/wijmo.min.css">
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.min.js"></script>
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.grid.min.js"></script>
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.chart.min.js"></script>
<div class="container">

  <h1>Hello Wijmo 5!</h1>

  <p>This is a <b>FlexGrid</b> control:</p>
  <div id="theGrid"></div>

  <p>And this is a <b>FlexChart</b> control showing the same data:</p>
  <div id="theChart"></div>
</div>

CSS

.wj-flexgrid {
  margin: 12px;
  height: 300px;
}
.wj-flexchart {
  height: 300px;
  margin: 12px;
}
body {
  margin-bottom: 24pt;
}

JavaScript

onload = function() {

    // create some random data
    var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
        data = [];
    for (var i = 0; i < 100; i++) {
        data.push({
            country: countries[i % countries.length],
            downloads: Math.round(Math.random() * 20000),
            sales: Math.random() * 10000,
            expenses: Math.random() * 5000
        });
    }

    // create CollectionView on the data (so grid and chart stay in sync)
    var view = new wijmo.collections.CollectionView(data);

    // initialize the grid
    var grid = new wijmo.grid.FlexGrid('#theGrid', {
        columns: [
        	{ binding: 'country', header: 'Country' },
          { binding: 'sales', header: 'Sales' },
          { binding: 'expenses', header: 'Expenses' },
          { binding: 'downloads', header: 'Downloads', format: 'n0' }
				],
        autoGenerateColumns: false,
        itemsSource: view,
        selectionMode: wijmo.grid.SelectionMode.Row,
        scrollPositionChanged: function() {
        	console.log('Scrolling the grid...');
        }
    });

    // initialize the chart
    var chart = new wijmo.chart.FlexChart('#theChart', {
        itemsSource: view,
        bindingX: 'country',
        series: [
        	{ binding: 'sales', name: 'Sales' },
          { binding: 'expenses', name: 'Expenses' },
          { binding: 'downloads', name: 'Downloads', chartType: wijmo.chart.ChartType.LineSymbols }
        ],
        selectionMode: wijmo.chart.SelectionMode.Point
    });
}