Transfers the outline of an element to another element. Very useful when trying to visualize interaction between two elements.
The transfer element iself has the class name "ui-effects-transfer", and needs to be styled by you, for example by adding a background or border.
$("div").click(function () {
var i = 1 - $("div").index(this);
$(this).effect("transfer", { to: $("div").eq(i) }, 1000);
});
<!DOCTYPE html>
<html>
<head>
<link type="text/css" href="http://jqueryui.com/latest/themes/base/jquery.ui.all.css" rel="stylesheet" />
<script type="text/javascript" src="http://jqueryui.com/latest/jquery-1.4.2.js"></script>
<script src="http://jqueryui.com/latest/ui/effects.core.js"></script>
<script src="http://jqueryui.com/latest/ui/effects.transfer.js"></script>
<style type="text/css">
div.green { margin: 0px; width: 100px; height: 80px; background: green; border: 1px solid black; position: relative; }
div.red { margin-top: 10px; width: 50px; height: 30px; background: red; border: 1px solid black; position: relative; }
.ui-effects-transfer { border: 2px solid black; }
</style>
<script type="text/javascript">
$(document).ready(function(){
$("div").click(function () {
var i = 1 - $("div").index(this);
$(this).effect("transfer", { to: $("div").eq(i) }, 1000);
});
});
</script>
</head>
<body style="font-size:62.5%;">
<div class="green"></div>
<div class="red"></div>
</body>
</html>