<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>jQuery UI Resizable - Animate</title> <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> <script src="../../jquery-1.5.1.js"></script> <script src="../../ui/jquery.ui.core.js"></script> <script src="../../ui/jquery.ui.widget.js"></script> <script src="../../ui/jquery.ui.mouse.js"></script> <script src="../../ui/jquery.ui.resizable.js"></script> <link rel="stylesheet" href="../demos.css"> <style> #resizable { width: 150px; height: 150px; padding: 0.5em; } #resizable h3 { text-align: center; margin: 0; } .ui-resizable-helper { border: 1px dotted gray; } </style> <script> $(function() { $( "#resizable" ).resizable({ animate: true }); }); </script> </head> <body> <div class="demo"> <div id="resizable" class="ui-widget-content"> <h3 class="ui-widget-header">Animate</h3> </div> </div><!-- End demo --> <div class="demo-description"> <p>Animate the resize action using the <code>animate</code> option (boolean). When this option is set to true, drag the outline to the desired location; the element animates to that size on drag stop.</p> </div><!-- End demo-description --> </body> </html>