Wijmo 5 - FlexGrid and FlexChart

by Manish Gupta

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.grid.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.filter.min.js"></script>

<div id="theGrid"></div>

CSS

.wj-flexgrid {
  margin: 12px;
}
.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 < countries.length; i++) {
        data.push({
            country: countries[i],
            downloads: Math.round(Math.random() * 20000),
            sales: Math.random() * 10000,
            expenses: Math.random() * 5000
        });
    }
    let uniqueValues=[];
    for(let i=0;i<10000;i++){
       uniqueValues.push(i);
    }
    // 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
    });
    var filter= new wijmo.grid.filter.FlexGridFilter(grid);
    let cf= filter.getColumnFilter(0);
    cf.valueFilter.maxValues=10000;
    if('undefined' == typeof cf.valueFilter.uniqueValues){    
        cf.valueFilter.uniqueValues=uniqueValues;
    }
    filter.filterChanging.addHandler(function(){
    	setTimeout(function(){
      	var y=document.querySelector('div.wj-columnfiltereditor');
        console.log(y)
      })
    })
}