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<!DOCTYPE HTML> <html> <head> <meta charset="UTF-8"> <title>小鸟启蒙(facesoho.com)</title> <style> #droptarget { float:left; width:200px; height:35px; margin:55px; margin-top:155px; padding:10px; border:1px solid #aaaaaa; } </style> </head> <body> <p ondragstart="dragStart(event)" draggable="true" id="dragtarget">把我拖动到矩形框中!</p> <div id="droptarget" ondrop="drop(event)" ondragover="allowDrop(event)"> </div> <p style="clear:both;"><strong>注意:</strong>Internet Explorer 8 及更早 IE 版本或 Safari 5.1 及更早版本的浏览器不支持 drag 事件。</p> <p id="demo"></p> <script> function dragStart(event) { event.dataTransfer.setData("Text", event.target.id); } function allowDrop(event) { event.preventDefault(); document.getElementById("demo").innerHTML = " p 元素在放置目标上"; event.target.style.border = "4px dotted green"; } function drop(event) { event.preventDefault(); var data = event.dataTransfer.getData("Text"); event.target.appendChild(document.getElementById(data)); document.getElementById("demo").innerHTML = " p 元素被拖动"; } </script> </body> </html>
运行结果