1. 如何实现拖拽

 1 <!DOCTYPE html>
 2 <html lang="zh">
 3 <head>
 4     <meta charset="UTF-8">
 5     <meta http-equiv="X-UA-Compatible" content="IE=edge">
 6     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 7     <title>拖动</title>
 8     <style>
 9         #mydiv {
10             width: 200px;
11             height: 200px;
12             background-color: blue;
13         }
14     </style>
15 </head>
16 <body>
17 <!--     拖放的实现
18      1. 传统的拖放是根据鼠标按下,松开事件完成的;
19      2. HTML5对于拖放只需要在元素上面设置draggable="true"属性
20         <div class="mydiv" draggable="true"></div>
21      -->
22     
23     <div id="mydiv" draggable="true"></div>
24 </body>
25 </html>

 

posted @ 2023-01-10 09:53  sky-su  阅读(30)  评论(0)    收藏  举报