<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>Kendo UI Snippet</title>

    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.1.220/styles/kendo.common.min.css"/>
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.1.220/styles/kendo.rtl.min.css"/>
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.1.220/styles/kendo.silver.min.css"/>
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.1.220/styles/kendo.mobile.all.min.css"/>

    <script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2019.1.220/js/kendo.all.min.js"></script>
</head>
<body>
  
<div id="grid"></div>
<script>
    var numbers = {
        "one"  : 1,
        "two"  : 2,
        "three": 3
    };

    var dataSource = new kendo.data.DataSource({
        data: [
            { id: 1, items: "CR3" },
            { id: 2, items: "CR10" },
            { id: 3, items: "CR1" },
			{ id: 4, items: "CR4" },
			{ id: 5, items: "CR100" }
			
        ]
    });

    $("#grid").kendoGrid({
        dataSource: dataSource,
        sortable: true,
        columns: [{
            field: "items",
            sortable: {
                compare: function(a, b) {
					//Try to comment this compare code and it will not going to sort the  items properly.
                  	return a["items"].localeCompare(b["items"], 'en', {numeric: true});
                }
            }
        }]
    });

</script>
</body>
</html>