xxxxxxxxxx<html><head><meta charset="utf-8"> <title>W3Cschool教程(w3cschool.cn)</title><style type="text/css">#div1 {width:350px;height:70px;padding:10px;border:1px solid #aaaaaa;}</style><script type="text/javascript">function allowDrop(ev){ ev.preventDefault();}function drag(ev){ ev.dataTransfer.setData("Text",ev.target.id);}function drop(ev){ var data=ev.dataTransfer.getData("Text"); ev.target.appendChild(document.getElementById(data)); ev.preventDefault();}</script></head><body><div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"></div><br /><p id="drag1" draggable="true" ondragstart="drag(event)">这是一段可移动的段落。请把该段落拖入上面的矩形。</p></body></html>