【发布时间】:2016-05-08 02:44:21
【问题描述】:
我想知道如何使可拖动的透明。目前背景是白色的。这是我的网站: http://amp.site88.net/
这是我的代码:
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Draggable - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css">
<style>
#draggable { width: 150px; height: 150px; padding: 0.5em; }
</style><style>
body {
background-color: lightblue;
}
</style>
<script>
$("#draggable").css("background-color", "transparent");
</script>
<script>
$(function() {
$( "#draggable" ).draggable();
});
</script>
</head>
<body>
<div id="draggable" class="ui-widget-content">
<p>Drag me around</p>
</div>
</body>
</html>
【问题讨论】: