<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link type="text/css" rel="stylesheet" href="../js/jquery-ui-1.12.1/jquery-ui.css">
<script src="../js/jquery-3.5.1.js"></script>
<script src="../js/jquery-ui-1.12.1/jquery-ui.js"></script>
<style type="text/css">
body {
font-size: 13px;
}
div {
margin: 5px;
}
.divFrame {
border: 1px dashed #CCCCCC;
background-color: #EEEEEE;
height: 69px;
width: 200px;
}
.divDrag{
border: 1px solid #CCCCCC;
background-color: #EEEEEE;
cursor: move;
width: 40px;
padding: 20px;
text-align: center;
}
</style>
<script>
$(function () {
$("#divDragD").draggable({opacity:0.35});
$("#divDragX").draggable({axis:"x",opacity: 0.35});
$("#divDragC").draggable({
containment:"parent",
opacity:0.35,
revert:true
});
});
</script>
</head>
<body>
<div id="divDragD" class="divDrag">随意</div>
<div class="divFrame">
<div id="divDragX" class="divDrag">X轴</div>
</div>
<div class="divFrame">
<div id="divDragC" class="divDrag">父窗口</div>
</div>
</body>
</html>