It is possible now to export the local loaded data to various formats - cvs, excel, pdf
The methods are easy to all and they contain a lot of configuration options

For detailed implementation, please take a look at the PHP source code tab.
<?php 
require_once '../../../../php/demo/tabs.php';
?>
<!DOCTYPE html>
<html>
  <head>
    <title>jqGrid PHP Demo</title>
    <link rel="stylesheet" type="text/css" media="screen" href="../../../../css/jquery-ui.css" />
    <link rel="stylesheet" type="text/css" media="screen" href="../../../../css/trirand/ui.jqgrid.css" />
    <link rel="stylesheet" type="text/css" media="screen" href="../../../../css/ui.multiselect.css" />
    <style type="text">
        html, body {
        margin: 0;            /* Remove body margin/padding */
        padding: 0;
        overflow: hidden;    /* Remove scroll bars on browser window */
        font-size: 75%;
        }
        
    </style>
    <script src="../../../../js/jquery.min.js" type="text/javascript"></script>
    <script src="../../../../js/trirand/i18n/grid.locale-en.js" type="text/javascript"></script>
    <script src="../../../../js/trirand/jquery.jqGrid.min.js" type="text/javascript"></script> 
    <script type="text/javascript" language="javascript" src="//cdn.rawgit.com/bpampuch/pdfmake/0.1.20/build/pdfmake.min.js"></script>
    <script type="text/javascript" language="javascript" src="//cdn.rawgit.com/bpampuch/pdfmake/0.1.20/build/vfs_fonts.js"></script>
    <script type="text/javascript" language="javascript" src="//cdnjs.cloudflare.com/ajax/libs/jszip/2.5.0/jszip.min.js"></script>
    
    <script type="text/javascript">
        $.jgrid.no_legacy_api = true;
        $.jgrid.useJSON = true;
        $.jgrid.defaults.width = "700";
    </script>
     
    <script src="../../../../js/jquery-ui.min.js" type="text/javascript"></script>
  </head>
  <body>
      <div>
          <?php include ("grid.php");?>
      </div>
      <br/>
      <?php tabs(array("grid.php"));?>
   </body>
</html>
grid.php.
<?php
require_once '../../jq-config.php';
// include the jqGrid Class
require_once ABSPATH."php/PHPSuito/jqGrid.php";
// include the driver class
require_once ABSPATH."php/PHPSuito/DBdrivers/jqGridPdo.php";
// Connection to the server
$conn = new PDO(DB_DSN,DB_USER,DB_PASSWORD);
// Tell the db that we use utf-8
$conn->query("SET NAMES utf8");

// Create the jqGrid instance
$grid = new jqGridRender($conn);
// Write the SQL Query
$grid->SelectCommand 'SELECT OrderID, RequiredDate, ShipName, ShipCity, Freight FROM orders WHERE OrderID <=10400';
// set the ouput format to json
$grid->dataType 'json';
// Let the grid create the model
$grid->setColModel();
// Set the url from where we obtain the data
$grid->setUrl('grid.php');
// Set some grid options
$grid->setGridOptions(array(
    
"rowNum"=>10,
    
"rowList"=>array(10,20,130),
    
"sortname"=>"OrderID",
    
"rowTotal"=>-1,
    
"loadonce"=>true
));
// Enable footerdata an tell the grid to obtain it from the request
$grid->setGridOptions(array("footerrow"=>true,"userDataOnFooter"=>true));
// Change some property of the field(s)
$grid->setColProperty("RequiredDate", array("formatter"=>"date","formatoptions"=>array("srcformat"=>"Y-m-d H:i:s","newformat"=>"m/d/Y")));
// At end call footerData to put total  label
$grid->callGridMethod('#grid''footerData', array("set",array("ShipCity"=>"Total:")));
// Set which parameter to be sumarized
$summaryrows = array("Freight"=>array("Freight"=>"SUM"));

// Enable navigator
$grid->navigator true;
// Enable excel export
$grid->setNavOptions('navigator', array("excel"=>false,"add"=>false,"edit"=>false,"del"=>false,"view"=>false"search"=>false"refresh"=>false));
// add a custom button via the build in callGridMethod
// note the js: before the function
$buttonoptions = array("#pager",
    array(
"caption"=>"Html""title"=>"HTML Print""onClickButton"=>"js: function(){
        jQuery('#grid').jqGrid('exportToHtml',{autoPrint:true});}"
    
)
);
$grid->callGridMethod("#grid""navButtonAdd"$buttonoptions);


$grid->renderGrid('#grid','#pager',true,$summaryrows nulltrue,true);