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jQuery UI menu isLastItem() Method

  • Last Updated : 24 Jan, 2021

jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. jQuery UI menu is a Themeable menu that is used with mouse and keyboard interactions for navigating between pages.
jQuery UI
isLastItem() method is used to check if the menu item is its last item or not, it returns boolean value correspondingly.

Syntax:

$(".selector").menu( "isLastItem" );

Approach: First, add jQuery UI scripts needed for your project.

<link href = “https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css” rel = “stylesheet”>
<script src = “https://code.jquery.com/jquery-1.10.2.js”></script>
<script src = “https://code.jquery.com/ui/1.10.4/jquery-ui.js”></script>

Example: In this example, we will be implementing isLastItem() method.



HTML




<!doctype html>
<html lang="en">
  
<head>
    <meta charset="utf-8">
    <link href=
        rel="stylesheet">
    <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
  
    </script>
  
    <style>
        .ui-menu {
            width: 200px;
        }
    </style>
  
    <script>
        $(function() {
            var menu = $("#gfg").menu();
            $("#gfg").menu()
        });
  
        function chck() {
            var a = $("#gfg").menu("isLastItem");
            console.log(a)
        }
    </script>
</head>
  
<body>
    <h1>jQuery UI | menu isLastItem method</h1>
    <ul id="gfg">
        <li><a href="#" onclick="chck()">Menu</a>
            <ul>
                <li><a href="#" onclick="chck()">
                    Submenu
                </a></li>
            </ul>
        </li>
        <li><a href="#" onclick="chck()">Menu</a>
            <ul>
                <li><a href="#" onclick="chck()">
                    Submenu
                </a></li>
                <li><a href="#" onclick="chck()">
                    Submenu
                </a></li>
            </ul>
        </li>
    </ul>
</body>
  
</html>

Output: In console we can see boolean value corresponding to every menu item.

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