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jQWidgets jqxNavigationBar remove() Method

  • Last Updated : 29 Oct, 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 jqxNavigationBar is used for representing a jQuery widget that has header and content sections. On clicking over the header, the content will be expanded or collapsed accordingly.

The remove() method is used for removing an item at the specific index of the specified jqxNavigationBar.

Syntax:

$('Selector').jqxNavigationBar('remove', Item_Index); 

Parameters: This method accepts a parameter that is illustrated below:

  • Item_Index: This is the index whose item will be removed.

Return values: This method does not return any values.

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/jqxexpander.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxnavigationbar.js”></script>

Example: The below example illustrates the jQWidgets jqxNavigationBar remove() method. In the below example, the item of the 0th index is going to be removed. 

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/jqxexpander.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxnavigationbar.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color: green;">
            GeeksforGeeks
        </h1>
        <h3>
            jQWidgets jqxNavigationBar remove() Method
        </h3>
        <div id="jqx_Navigation_Bar" style="margin: 25px;" 
             align="left">
            <div>First Header</div>
            <div>
                <h8>Content for the first header</h8>
                <ul>
                    <li>GFG</li>
                    <li>CSE</li>
                </ul>
            </div>
            <div> Second Header</div>
            <div>
                <h8>Content for the second header</h8>
                <ul>
                    <li>GeeksforGeeks</li>
                    <li>CSE</li>
                </ul>
            </div>
        </div>
        <input type="button" style="margin: 29px;" 
               id="jqxbutton_for_remove"
               value="Remove the 0th item"/>
        <script type="text/javascript">
            $(document).ready(function () {
                $("#jqx_Navigation_Bar").
                    jqxNavigationBar({
                        width: 290,
                        height: 150,
                    });
                $("#jqxbutton_for_remove").
                    jqxButton({
                        width: 200,
                    });
                $('#jqxbutton_for_remove').
                    on('click', function () {
                        var Item_Index = 0;
                        $('#jqx_Navigation_Bar').
                            jqxNavigationBar(
                                'remove', Item_Index);
                    });
            });
        </script>
    </center>
</body>
  
</html>

Output:

Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxnavigationbar/jquery-navigationbar-api.htm?search=


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