<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Reload during drag and drop: helper file</title>
</head>
<body onload="window.getSelection().selectAllChildren(document.querySelector('p'))" ondragleave="window.location.reload()">
<p>Drag me</p>
</body>
</html>