<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>html5拖拽</title> <style> .droptarget { width: 100px; height: 35px; margin: 15px; padding: 10px; border: 1px solid #aaaaaa; } </style> </head> <body> <div class="droptarget" ondrop="drop(event)" ondragover="allowDrop(event)"> <p ondragstart="dragStart(event)" ondrag="dragging(event)" draggable="true" id="dragtarget">拖动我!</p> </div> <div class="droptarget" ondrop="drop(event)" ondragover="allowDrop(event)"></div> <p id="demo"></p> <script> function dragStart(event) { event.dataTransfer.setData("Text", event.target.id); } function dragging(event) { document.getElementById("demo").innerHTML = " p 元素正在拖动"; } function allowDrop(event) { event.preventDefault(); } function drop(event) { event.preventDefault(); var data = event.dataTransfer.getData("Text"); event.target.appendChild(document.getElementById(data)); document.getElementById("demo").innerHTML = "p 元素已被拖动"; } </script> </body> </html>
原文：https://www.cnblogs.com/heroljy/p/9936558.html