js小玩具 拖拽
作者：互联网
js拖拽
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>js拖拽</title>
<style type="text/css">
#div1 {width:350px;height:70px;padding:10px;border:1px solid #aaaaaa;}
</style>
<script>
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>
<p>拖动下方图片到矩形框中:</p>
<div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"></div>
<br>
<img id="drag1" src="https://h.shenlongip.com/website/images/nav/logo.png" draggable="true" ondragstart="drag(event)" width="336" height="69">
</body>
</html>
标签：function,dataTransfer,玩具,js,ev,data,拖拽 来源： https://www.cnblogs.com/shenlongip/p/15687457.html