jQWidgets jqxPivotGrid sortchanging Event

Last Updated : 28 Dec, 2021

jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxPivotGrid is a powerful and lightweight data visualization widget that is entirely written in JavaScript language. This widget is offering many advanced features and is highly customizable for different needs.

The sortchanging is triggered when the sorting of the specified jqxPivotGrid widget is about to change. The event’s cancel flag can be used to stop for further processing.

Syntax:

$('Selector').on('sortchanging', function () {
    $("#log").html('The sorting is changing');
});

Linked Files: Download jQWidgets from the given link. In the HTML file, locate the script files in the downloaded folder.

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdata.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbuttons.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxsortable.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxmenu.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxpivot.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxpivotgrid.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>

Example: The below example illustrates the jQWidgets jqxPivotGrid sortchanging event.

HTML

<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <link rel="stylesheet" 
          href="jqwidgets/styles/jqx.base.css" 
          type="text/css" /> 
    <script type="text/javascript" 
            src="scripts/jquery.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxcore.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdata.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxbuttons.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxscrollbar.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxmenu.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxpivot.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxpivotgrid.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqx-all.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color:green;"> 
            GeeksforGeeks 
        </h1> 
        <h3> 
            jQWidgets jqxPivotGrid sortchanging Event 
        </h3> 
        <div id="jqx_Pivot_Grid" style="height: 160px;  
                                        width: 270px;"> 
        </div> 
        <div id="log"></div> 
        <script type="text/javascript"> 
            $(document).ready(function () { 
                var data = new Array(); 
                var i = 0; 
                while (i <= 2) { 
                    var Column = ["Company"]; 
                    var Domain = ["Progamming", 
                        "CS subjects", 
                        "GATE preparation"]; 
                    var Rank = ["Ranking"]; 
                    var row = {}; 
                    row["Domain"] = Domain[i]; 
                    row["Column"] = "Company"; 
                    row["Rank"] = "Domain"; 
                    data.push(row); 
                    i++; 
                } 
                var dataAdapter = new $.jqx.dataAdapter({ 
                    localdata: data, 
                    datafields: 
                        [ 
                            { name: 'Rank', type: 'string' }, 
                            { name: 'Domain', type: 'string' }, 
                            { name: 'Column', type: 'string' }, 
                        ] 
                }); 
                var pivotDataSource = new $.jqx.pivot( 
                    dataAdapter, 
                    { 
                        values: [ 
                            { text: 'GeeksforGeeks' } 
                        ], 
                        columns: [{ dataField: 'Column' }], 
                        rows: [{ dataField: 'Rank' }, 
                        { dataField: 'Domain' }], 
                    } 
                ); 
                $('#jqx_Pivot_Grid').jqxPivotGrid({ 
                    source: pivotDataSource 
                }); 
                $('#jqx_Pivot_Grid').on('sortchanging',  
                                        function () { 
                    $("#log").html('The sorting is changing'); 
                }); 
            }); 
        </script> 
    </center> 
</body> 
  
</html>