HTML拖动

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>drag</title>
	<style type="text/css">
		#div1{
			width :100px; 
			height :30px;
			border:1px solid red; 
		}
	</style>

	<script type="text/javascript">
	function allowDrop(ev){
		ev.preventDefault();
	}

	function drag(ev){
		ev.dataTransfer.setData("Text",ev.target.id);
	}

	function drop(ev){
		ev.preventDefault();
		var data = ev.dataTransfer.getData("Text");
		ev.target.appendChild(document.getElementById(data));
	}
	</script>
</head>
<body>
	<div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"></div>
	<br>
	<div id="drag1" draggable="true" ondragstart="drag(event)" >拖动</div>
</body>
</html>

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转载自blog.csdn.net/qzcrystal/article/details/82216741