jQWidgets jqxGrid renderaggregates() Method

Last Updated : 29 Mar, 2023

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 jqxGrid is used to illustrate a jQuery widget that shows data in tabular form. Moreover, it renders full support for connecting with data, as well as paging, grouping, sorting, filtering, and editing.

The renderaggregates() method is used to render the aggregates in the status bar of the displayed jqxGrid. It has no parameters and does not return anything.

Syntax:

$('#Selector').jqxGrid('renderaggregates');

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-1.11.1.min.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/jqxgrid.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxgrid.selection.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>

Example: The below example illustrates the jqxGrid renderaggregates() method in jQWidgets.

HTML

<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <link rel="stylesheet" type="text/css" 
          href="jqwidgets/styles/jqx.base.css" /> 
    <script type="text/javascript" 
            src="scripts/jquery-1.11.1.min.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/jqxgrid.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxgrid.selection.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqx-all.js"> 
    </script>  
</head> 
  
<body> 
    <center> 
        <h1 style="color: green"> 
            GeeksforGeeks 
        </h1> 
        <h3>jQWidgets jqxGrid renderaggregates() 
            method</h3> 
        <div id="jqxg"></div> 
        <div> 
            <input type="button" id="jqxBtn" 
                   style="margin-top: 25px" 
                   value="Click here" /> 
        </div> 
        <br /> 
        <div id="log"></div> 
    </center> 
    <script type="text/javascript"> 
        $(document).ready(function () { 
            var d = new Array(); 
            var subjectNames = 
                ["C++", "Scala", "Java", "C", "R", "JavaScript"]; 
            var pageNumber = ["7", "8", "12", "11", "10", "19"]; 
            for (var j = 0; j < 5; j++) { 
                var r = {}; 
                r["subjectnames"] = 
                    subjectNames[(Math.floor(Math.random() * subjectNames.length))]; 
                r["pagenumber"] = 
                    pageNumber[(Math.floor(Math.random() * pageNumber.length))]; 
                d[j] = r; 
            } 
            var src = { 
                localdata: d, 
                datatype: "array", 
            }; 
            var data_Adapter = new $.jqx.dataAdapter(src); 
            $("#jqxg").jqxGrid({ 
                source: data_Adapter, 
                showstatusbar: true, 
                showaggregates: true, 
                columns: [{ 
                    text: "Subject Name", 
                    datafield: "subjectnames", 
                    width: "100px", 
                    aggregates: ['count'] 
                }, { 
                    text: "Page No.", 
                    datafield: "pagenumber", 
                    width: "140px", 
                    aggregates: ['sum'] 
                },], 
            }); 
            $("#jqxg").jqxGrid({ 
                height: "220px", 
                width: "230px", 
            }); 
            $("#jqxBtn").jqxButton({ 
                width: "100px", 
                height: "30px", 
            }); 
            $("#jqxBtn").on("click", function () { 
                $("#jqxg").jqxGrid('renderaggregates'); 
                $("#log").text("Aggregates rendered!"); 
            }); 
        }); 
    </script> 
</body> 
  
</html>