Wijmo 5 - FlexGrid and FlexChart

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>

  
</div>

CSS

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

JavaScript

onload = function() {
		var _oldCellEditEndingFn=wijmo.grid.FlexGrid.prototype.onCellEditEnding;    
    wijmo.grid.FlexGrid.prototype.onCellEditEnding=function(e){
    	var s=this;
    	var col=s.columns[e.col];
      if(col.dataType==2 && col.format.indexOf("p")>-1 && s.getCellData(e.row,e.col)==null){
        var val=s.activeEditor.value;
        if(val.indexOf(".")==-1){
          s.activeEditor.value=parseInt(val)/100;
        }
      }
      return _oldCellEditEndingFn.call(this,e);
    }
    
    // create some random data    
    var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
        data = [];
    for (var i = 0; i < countries.length; i++) {
        data.push({
            country: countries[i],
            downloads: Math.round(Math.random() * 20000),
            sales:null,
            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', dataType:2, format:'p2',isRequired:true },
          { binding: 'expenses', header: 'Expenses' },
          { binding: 'downloads', header: 'Downloads', format: 'n0' }
				],
        autoGenerateColumns: false,
        itemsSource: view,
        selectionMode: wijmo.grid.SelectionMode.Row
    });

}