jQWidgets jqxNavigationBar showArrowAt() 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 showArrowAt() method is used for showing the arrow for the specific item of the specified jqxNavigationBar.

Syntax:

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

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

Item_Index: This is the index of the item for which the arrow is being shown.

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 showArrowAt() method. In the below example, the arrow is being shown for the 0th item.

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 showArrowAt() 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_showArrowAt" 
               value="Show arrow for the 0th item"/> 
        <script type="text/javascript"> 
            $(document).ready(function () { 
                $("#jqx_Navigation_Bar"). 
                    jqxNavigationBar({ 
                        width: 290, 
                        height: 150, 
                    }); 
                $("#jqxbutton_for_showArrowAt"). 
                    jqxButton({ 
                        width: 280, 
                    }); 
                $('#jqx_Navigation_Bar').jqxNavigationBar( 
                    'hideArrowAt', 0); 
                $('#jqxbutton_for_showArrowAt'). 
                    on('click', function () { 
                        var Item_Index = 0; 
                        $('#jqx_Navigation_Bar'). 
                            jqxNavigationBar( 
                                'showArrowAt', 
                                Item_Index); 
                    }); 
            }); 
        </script> 
    </center> 
</body> 
  
</html>