JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://igniteui.com/js/modernizr.min.js"></script>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/latest/js/infragistics.core.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/latest/js/infragistics.lob.js"></script>
<script src="http://igniteui.com/js-data/nw-employees"></script>
<link href="http://cdn-na.infragistics.com/igniteui/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet"></link>
<link href="http://cdn-na.infragistics.com/igniteui/latest/css/structure/infragistics.css" rel="stylesheet"></link>

    <h3>Multiple Row Selection</h3>
<input id="input1" />
<select id="select1">
  <option value="Sales Representative">Sales Representative</option>
  <option value="Vice President, Sales">Vice President, Sales</option>
  <option value="Sales Manager">Sales Manager</option>
  <option value="Inside Sales Coordinator">Inside Sales Coordinator</option>
    <option value=" " selected> </option>
</select>
    <table id="rowSelectionGrid">
    </table>

JavaScript

$(function () {
            createRowSelectionGrid();
            //Delegate
$(document).delegate("#rowSelectionGrid", "iggridselectionactiverowchanged", function (evt, ui) {
                //return reference to igGridSelection object
                ui.owner;
                //return reference to row object
                ui.row;

                var name = $($(ui.row.element).find("td")[0]).text();
                $("#input1").val(name);
                
                var title = $($(ui.row.element).find("td")[1]).text();
                $("#select1 option[value='" + title + "']").attr("selected", "selected");
            });
    
    
        });
        

        function createRowSelectionGrid() {
            $("#rowSelectionGrid").igGrid({
                width: "100%",
                autoGenerateColumns: false,
                dataSource: northwindEmployees,
                responseDataKey: "results",
                dataSourceType: "json",
                columns: [
                    { headerText: "Employee ID", key: "ID", dataType: "number", width: "120px" },
                    { headerText: "Name", key: "Name", dataType: "string"},
                    { headerText: "Title", key: "Title", dataType: "string" },
                    { headerText: "Phone", key: "Phone", dataType: "string" }
                ],
                features: [
                    {
                        name: 'Responsive',
                        enableVerticalRendering: false,
                        columnSettings: [
                            {
                                columnKey: 'ID',
                                classes: 'ui-hidden-phone'
                            }
                        ]
                    },
                    {
                        name: "Selection",
                        mode: 'row',
                        multipleSelection: true
                    }
                ]
            });
        }