jquery:resizable with scrollable content

see http://stackoverflow.com/questions/3858460/jquery-ui-resizable-with-scroll-bars/

by Ravindra Athreya

HTML

<script src="https://code.jquery.com/ui/1.11.2/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.2/themes/black-tie/jquery-ui.css">
<div id="container" class="resizable">
    <div id="handle" class="ui-resizable-handle ui-resizable-n"></div>
</div>

CSS

body {
    height: 1000px;
}
#container {
    width: 100%;
    background: lightgray;
    height: 100px;
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0;
    right: 0;
}
#handle {
    width: 100%;
    height: 5px;
    top: -6px;
    background-color: #000;
}

JavaScript

$(document).ready(function () {

    
    $( ".resizable" ).resizable({
    handles: {
            'n': '#handle'
        },
  resize: function( event, ui ) {
     maxheight = 250;
      ui.size.height = ui.size.height > maxheight ? maxheight : ui.size.height;
  }
});
});