jQM - Dynamic listview button

by juErik

HTML

<link rel="stylesheet" href="http://jeromeetienne.github.com/jquery-mobile-960/css/jquery-mobile-fluid960.css">
<link rel="stylesheet" href="http://dev.jtsage.com/cdn/simpledialog/latest/jquery.mobile.simpledialog.min.css">
<script src="http://dev.jtsage.com/cdn/simpledialog/latest/jquery.mobile.simpledialog2.js"></script>
<!DOCTYPE html>
<html>
<head>
    <title>jQM Complex Demo</title>
    <meta name="viewport" content="width=device-width"/>
    <link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
    <script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>    
</head>
<body>
    <div data-role="page" id="index">
        <div data-theme="a" data-role="header">
            <h3>
                First Page
            </h3>
            <a href="#second" class="ui-btn-right">Next</a>
        </div>

        <div data-role="content">
            <ul data-role="listview" data-theme="a" id="mylist">
                <li><a href="item1.html">Item1</a></li>
                <li><a href="item2.html">item2</a></li>                
            </ul>
        </div>

        <div data-theme="a" data-role="footer" data-position="fixed">

        </div>
    </div>   
</body>
</html>

JavaScript

/* hidden the first listview element*/
$(document).on('pagebeforeshow', '#index', function(){    
    // Add a new listview element
    $('#mylist').append('<li><a href="item3.html">Item3</a></li>');
    // Enhance new listview element
    $('#mylist').listview('refresh');
    // Hide first listview element
    $('#mylist li').eq(0).addClass('ui-screen-hidden');    
});