JavaScript Grid

Invoke the getselectedrowindexes method of the jqxGrid. Author: http://jqwidgets.com

HTML

<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.energyblue.css">
<script src="https://www.jqwidgets.com/jquery-widgets-demo/demos/jqxgrid/generatedata.js"></script>
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<script src="https://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<div id='jqxWidget'>
    <div id="jqxgrid"></div>
</div>
<div style="margin-top: 10px;">
    <input id="button" type="button" value="Get the selected rows indexes" />
</div>

JavaScript

var data = generatedata(5);
var source = {
    localdata: data,
    datafields: [{
        name: 'firstname',
        type: 'string'
    }, {
        name: 'lastname',
        type: 'string'
    }, {
        name: 'productname',
        type: 'string'
    }, {
        name: 'date',
        type: 'date'
    }, {
        name: 'quantity',
        type: 'number'
    }, {
        name: 'price',
        type: 'number'
    }],
    datatype: "array"
};

var adapter = new $.jqx.dataAdapter(source);
$("#jqxgrid").jqxGrid({
    width: 500,
    height: 200,
    ready: function () {
        $("#jqxgrid").jqxGrid('selectrow', 0);
        $("#jqxgrid").jqxGrid('selectrow', 1);
    },
    theme: 'energyblue',
    source: adapter,
    selectionmode: 'multiplerows',
    sortable: true,
    columns: [{
        text: 'First Name',
        datafield: 'firstname',
        columngroup: 'Name',
        width: 90
    }, {
        text: 'Last Name',
        columngroup: 'Name',
        datafield: 'lastname',
        width: 90
    }, {
        text: 'Product',
        datafield: 'productname',
        width: 170
    }, {
        text: 'Order Date',
        datafield: 'date',
        width: 160,
        cellsformat: 'dd-MMMM-yyyy'
    }, {
        text: 'Quantity',
        datafield: 'quantity',
        width: 80,
        cellsalign: 'right'
    }, {
        text: 'Unit Price',
        datafield: 'price',
        cellsalign: 'right',
        cellsformat: 'c2'
    }],
});

$("#button").jqxButton({
    theme: 'energyblue',
    height: 30
});

$("#button").on('click', function () {
    var rowindexes = $('#jqxgrid').jqxGrid('getselectedrowindexes');
    var rows = $('#jqxgrid').jqxGrid('getboundrows');
    var text = 'First names of selected rows: ';
    for (var i = 0; i < rowindexes.length; i++) {
        text += rows[rowindexes[i]].firstname + ' ';
    }
    alert(text);
});