1.导入相应的JS类库:
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
2.带有id的div元素:
<div id="draggable">
<p>Drag me around!</p>
</div>
3:设置div的样式:
#draggable {
width:150px;
height:150px;
padding:0.5em;
border:1px solid;
}
4:让元素可拖动：
<script>
$(function() {
$('#draggable').draggable();
});
</script>
效果请点击：http://jsfiddle.net/tounaobun/KS8JC/
源代码：
<!-- import the necessary files -->
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<script>
$(function() {
$('#draggable').draggable();
});
</script>
<style>
#draggable {
width:150px;
height:150px;
padding:0.5em;
border:1px solid;
}
</style>
<div id="draggable">
<p>Drag me around!</p>
</div>