<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Drag and drop roundtrip with text/plain data</title>
<style type="text/css">
div[ondragenter]
	{width:40px;
	min-height:40px;
	margin-top:20px;
	padding:40px;
	color:white;
	background-color:navy;}
</style>
</head>
<body>
<div
	draggable="true"
	ondragstart="event.dataTransfer.effectAllowed = 'copy';event.dataTransfer.setData('text/plain',' PASS ')"
	ondragenter="event.preventDefault()"
	ondragover="return false"
	ondrop="document.querySelector('div').appendChild(document.createTextNode(event.dataTransfer.getData('text/plain')))"
/>
<p>Drag blue box outside browser window and then drag it back and drop on itself. You should see word PASS once you drop it.</p>
</body>
</html>