jQWidgets jqxListBox uncheckItem() Method

Last Updated : 14 Sep, 2021

Introduction: 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 jqxListBox is used to illustrate a jQuery ListBox widget which comprises a list of electable elements.

The uncheckItem() method is used to check an item in the stated list. It does not return anything.

Syntax:

$("#jqxListBox").jqxListBox('uncheckItem', item );

Parameter:

item: The stated item of type object or string.

Linked Files: Download jQWidgets from the 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/jqx-all.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.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>

Example: This example illustrates the jqxListBox uncheckItem() method 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-1.11.1.min.js"></script> 
        <script type="text/javascript" 
            src="jqwidgets/jqx-all.js"></script> 
        <script type="text/javascript" 
            src="jqwidgets/jqxcore.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> 
    </head> 
  
    <body> 
        <center> 
            <h1 style="color: green;"> 
                GeeksforGeeks 
            </h1> 
  
            <h3> 
                jQWidgets jqxListBox uncheckItem() Method 
            </h3> 
  
            <div id="jqxLB"></div> 
            <br /> 
            <input type="button" id="jqxBtn" 
                style="padding: 5px 20px;" 
                value="uncheck Computer Science" /> 
        </center> 
        
        <script type="text/javascript"> 
            $(document).ready(function () { 
                var data = [ 
                  "Computer Science",  
                  "C Programming", 
                  "C++ Programming", 
                  "Java Programming", 
                  "Python Programming",  
                  "HTML",  
                  "CSS",  
                  "JavaScript",  
                  "jQuery", 
                  "PHP",  
                  "Bootstrap"]; 
  
                $("#jqxLB").jqxListBox({ 
                    source: data, 
                    width: "200px", 
                    height: "80px", 
                    checkboxes:true 
                }); 
                  
                $("#jqxLB").jqxListBox('checkItem', "Computer Science"); 
  
                $("#jqxBtn").on("click", function () { 
                    $("#jqxLB").jqxListBox("uncheckItem", "Computer Science"); 
                }); 
            }); 
        </script> 
    </body> 
</html> 