クロムでドラグラhttps://github.com/bevacqua/dragulaを試していますが、機能させることができませんでした。機能させるために追加のコードが必要ですか?
ここにコードがあります
<!DOCTYPE html>
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="dragula.css" rel="stylesheet" type="text/css"/>
<style>
.wrapper div div{
background: #FCE8FB;
margin: 12px 6px 12px 2px;
}
</style>
<script src="dragula.min.js" type="text/javascript"></script>
<script>
dragula([document.getElementById('left1'), document.getElementById('right1')]);
</script>
</head>
<body>
<div class='wrapper' style=" border: black 3px solid;">
<div id='left1' class='container' style=" border: black 1px solid;">
<div>You can move these elements between these two containers</div>
<div>Moving them anywhere else isn't quite possible</div>
<div>There's also the possibility of moving elements around in the same container, changing their position</div>
</div>
<div id='right1' class='container' style=" border: black 1px solid;">
<div>This is the default use case. You only need to specify the containers you want to use</div>
<div>More interactive use cases lie ahead</div>
<div>Make sure to check out the <a href='https://github.com/bevacqua/dragula#readme'>documentation on GitHub!</a></div>
</div>
</div>
</body>
</html>
私は何か見落としてますか ?