jQWidgets jqxDataTable rendering Property

Last Updated : 28 Jul, 2022

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 jqxDataTable is used for reading and displaying the data from the HTML Table. This is also used to display data from various data sources like XML, JSON, Array, CSV, or TSV.

The rendering property is a callback function that is invoked before the returning of the rows of the displayed jqxDataTable. It is of function type and its default value is “null”.

Syntax:

Set the rendering property.

$('Selector').jqxDataTable({ rendering: null });

Return the rendering property.

var rendering = $('Selector').jqxDataTable('rendering');

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/jqxscrollbar.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxlistbox.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdropdownlist.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdatatable.js”></script>

Example 1: The below example illustrates the jqxDataTable rendering property in jQWidgets.

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/jqxlistbox.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdropdownlist.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdatatable.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color:green;"> 
            GeeksforGeeks 
        </h1> 
        <h3> 
            jQWidgets jqxDataTable rendering Property 
        </h3> 
        <div id="#Data_Table"></div> 
        <table id="Data_Table" border="1"> 
            <thead> 
                <tr> 
                    <th>Employee_Name</th> 
                    <th>Company</th> 
                    <th>Designation</th> 
                </tr> 
            </thead> 
            <tbody> 
                <tr> 
                    <td>Rohit</td> 
                    <td>GeeksforGeeks</td> 
                    <td>HR</td> 
                </tr> 
                <tr> 
                    <td>Rahul</td> 
                    <td>Capgemini</td> 
                    <td>Software Engineer</td> 
                </tr> 
                <tr> 
                    <td>Vivek</td> 
                    <td>CESC</td> 
                    <td>Electrical Engineer</td> 
                </tr> 
                <tr> 
                    <td>Amit</td> 
                    <td>Apple</td> 
                    <td>Manager</td> 
                </tr> 
            </tbody> 
        </table> 
  
        <input type="button" style="margin:29px;" 
               id="jqxbtn" value="Click here" /> 
        <div id="log"></div> 
    </center> 
    <script type="text/javascript"> 
        $(document).ready(function () { 
            $("#Data_Table").jqxDataTable({ 
                rendering: function () { 
                    $('#jqxbtn'). 
                        click(function () { 
                            $("#log").text("Function invoked!") 
                        }); 
                }, 
                columns: [{ 
                    text: 'Employee_Name', 
                    dataField: 'Employee_Name', 
                    width: 190 
                }, { 
                    text: 'Company', 
                    dataField: 'Company', 
                    width: 160 
                }, { 
                    text: 'Designation', 
                    dataField: 'Designation', 
                    width: 190 
                }] 
            }); 
            $("#jqxbtn").jqxButton({ 
                width: 280 
            }); 
        }); 
    </script> 
</body> 
</html>

Output:

Example 2: The following is another example of the jqxDataTable rendering property that is set to “null”.

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/jqxlistbox.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdropdownlist.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxdatatable.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color:green;"> 
            GeeksforGeeks 
        </h1> 
        <h3> jQWidgets jqxDataTable rendering Property 
        </h3> 
        <div id="#Data_Table"></div> 
        <table id="Data_Table" border="1"> 
            <thead> 
                <tr> 
                    <th>Employee_Name</th> 
                    <th>Company</th> 
                    <th>Designation</th> 
                </tr> 
            </thead> 
            <tbody> 
                <tr> 
                    <td>Rohit</td> 
                    <td>GeeksforGeeks</td> 
                    <td>HR</td> 
                </tr> 
                <tr> 
                    <td>Rahul</td> 
                    <td>Capgemini</td> 
                    <td>Software Engineer</td> 
                </tr> 
                <tr> 
                    <td>Vivek</td> 
                    <td>CESC</td> 
                    <td>Electrical Engineer</td> 
                </tr> 
                <tr> 
                    <td>Amit</td> 
                    <td>Apple</td> 
                    <td>Manager</td> 
                </tr> 
            </tbody> 
        </table> 
  
        <input type="button" style="margin: 29px;" 
               id="jqxBtn" value="Click here" /> 
        <div id="log"></div> 
    </center> 
    <script type="text/javascript"> 
        $(document).ready(function () { 
            $("#Data_Table").jqxDataTable({ 
                rendering: null, 
                columns: [{ 
                    text: 'Employee_Name', 
                    dataField: 'Employee_Name', 
                    width: 190 
                }, { 
                    text: 'Company', 
                    dataField: 'Company', 
                    width: 160 
                }, { 
                    text: 'Designation', 
                    dataField: 'Designation', 
                    width: 190 
                }] 
            }); 
            $("#jqxBtn").jqxButton({ 
                width: 280 
            }); 
            $("#jqxBtn").on("click", function () { 
                var r = $('#Data_Table').jqxDataTable( 
                    'rendering' 
                ); 
                if (r != null) { 
                    $('#log').text("Rendering!"); 
                } 
                else { 
                    $('#log').text(r); 
                } 
            }); 
        }); 
    </script> 
</body> 
</html>