modal window with iframe that can show a url

by J. Jones

HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.0/css/bootstrap-combined.min.css">
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.0/js/bootstrap.min.js"></script>
<a data-toggle="modal" class="btn" href="http://www.tvtropes.org" data-target="#myModal">click me</a>

<div class="modal hide fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
         <h3 id="myModalLabel">Modal header</h3>

    </div>
    <div class="modal-body"></div>
</div>

JavaScript

$('a.btn').on('click', function (e,rows) {
    e.preventDefault();
    var url = $(this).attr('href');
    $(".modal-body").html('<iframe width="100%" height="100%" frameborder="0" scrolling="no" allowtransparency="true" src="' + url + '"></iframe>');
});